gamesforthebrain.com

gamesforthebrain.com is SSL secured

Free website and domain report on gamesforthebrain.com

Last Updated: 10th July, 2020 Update Now
Overview

Snoop Summary for gamesforthebrain.com

This is a free and comprehensive report about gamesforthebrain.com. The domain gamesforthebrain.com is currently hosted on a server located in Germany with the IP address 217.160.0.207, where the local currency is EUR and German is the local language. Gamesforthebrain.com has the potential to be earning an estimated $15 USD per day from advertising revenue. If gamesforthebrain.com was to be sold it would possibly be worth $11,047 USD (based on the daily revenue potential of the website over a 24 month period). Gamesforthebrain.com is very popular with an estimated 5,305 daily unique visitors. This report was last updated 10th July, 2020.

About gamesforthebrain.com

Site Preview: gamesforthebrain.com gamesforthebrain.com
Title: Games for the brain
Description: Play neverending quiz, memory & brain games to train your thinking.
Keywords and Tags: games
Related Terms: brain fog, brain freeze, brain tumour, brain zaps, cte brain, falcor neverending story, falkor neverending story, idle brain, what are brain zaps, youthful brain
Fav Icon:
Age: Over 19 years old
Domain Created: 19th October, 2004
Domain Updated: 20th October, 2018
Domain Expires: 19th October, 2020
Review

Snoop Score

3/5 (Great!)

Valuation

$11,047 USD
Note: All valuation figures are estimates.

Popularity

High
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 104,290
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 5,305
Monthly Visitors: 161,467
Yearly Visitors: 1,936,325
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $15 USD
Monthly Revenue: $460 USD
Yearly Revenue: $5,519 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: gamesforthebrain.com 20
Domain Name: gamesforthebrain 16
Extension (TLD): com 3
Expiry Check:

Page Speed Analysis

Average Load Time: 1.60 seconds
Load Time Comparison: Faster than 57% of sites

PageSpeed Insights

Avg. (All Categories) 79
Performance 95
Accessibility 88
Best Practices 69
SEO 100
Progressive Web App 44
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.gamesforthebrain.com/
Updated: 10th July, 2020

1.63 seconds
First Contentful Paint (FCP)
49%
43%
8%

0.00 seconds
First Input Delay (FID)
99%
0%
1%

Simulate loading on desktop
95

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for gamesforthebrain.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.9 s
The time taken for the first image or text on the page to be rendered.
Largest Contentful Paint — 0.9 s
The timing of the largest text or image that is painted.
Time to Interactive — 1.2 s
The time taken for the page to become fully interactive.
Total Blocking Time — 20 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0.032
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 1.1 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 100 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 0.9 s
The time taken for the primary content of the page to be rendered.
Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive gamesforthebrain.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://gamesforthebrain.com/
0
265.17700008117
291
0
301
text/html
https://gamesforthebrain.com/
265.47600002959
766.31100010127
322
0
301
text/html
https://www.gamesforthebrain.com/
766.74400013871
1372.6900001056
2804
6861
200
text/html
Document
https://www.gamesforthebrain.com/lib/shared.css?v=1_91
1388.329999987
1857.3940000497
8441
8179
200
text/css
Stylesheet
https://www.gamesforthebrain.com/lib/dynamic.js?v=1_52
1388.5990001727
1830.183000071
9511
9235
200
application/javascript
Script
https://portal.cdn.yollamedia.com/storage/tag/pse1c9773948faa9cb3bf0d0aa0a2273c2f30b3034.js?v=2
1388.8560000341
1509.4230000395
6873
28636
200
application/javascript
Script
https://www.gamesforthebrain.com/image/logo.png
1836.6390001029
2269.9039999861
4413
4150
200
image/png
Image
https://www.google-analytics.com/urchin.js
1831.6950001754
1835.1320000365
7419
22678
200
text/javascript
Script
https://www.gamesforthebrain.com/lib/save_browser_size.php5?innerWidth=1350&innerHeight=940
1862.3800000641
2040.1960001327
451
55
200
text/html
XHR
https://portal.cdn.yollamedia.com/storage/tpl/yolla_preload.json
1872.1529999748
1906.1650000513
565
57
200
application/json
XHR
https://portal.cdn.yollamedia.com/storage/tpl/2.7.0.9/ympb.js
1908.3800001536
2001.9950000569
158233
499120
200
application/javascript
Script
https://www.gamesforthebrain.com/image/backshade.png?v=1_06
1911.3870000001
2340.5979999807
3191
2929
200
image/png
Image
https://ssl.google-analytics.com/__utm.gif?utmwv=1.4&utmn=1338875499&utmcs=UTF-8&utmsr=800x600&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmcn=1&utmdt=Games%20for%20the%20Brain&utmhn=www.gamesforthebrain.com&utmhid=2082260101&utmr=-&utmp=/&utmac=UA-60595-5&utmcc=__utma%3D177049011.1338875499.1594408885.1594408885.1594408885.1%3B%2B__utmz%3D177049011.1594408885.1.1.utmccn%3D(direct)%7Cutmcsr%3D(direct)%7Cutmcmd%3D(none)%3B%2B
1933.1950000487
1936.3790000789
615
35
200
image/gif
Image
https://securepubads.g.doubleclick.net/tag/js/gpt.js
2117.6830001641
2123.3920000959
17415
49737
200
text/javascript
Script
https://adservice.google.com/adsid/integrator.js?domain=www.gamesforthebrain.com
2146.9760001637
2156.963000074
1369
109
200
application/javascript
Script
https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020070801.js
2148.6090000253
2159.0240001678
91859
255269
200
text/javascript
Script
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
1408.315
9.59
1892.018
50.757
1942.792
11.952
1955.177
11.793
2060.462
97
2166.395
14.477
2211.274
27.241
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Properly size images
Images can slow down the page's load time. Gamesforthebrain.com should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Gamesforthebrain.com should consider lazy-loading offscreen and hidden images.
Minify CSS — Potential savings of 2 KiB
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Gamesforthebrain.com should consider minifying CSS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.gamesforthebrain.com/lib/shared.css?v=1_91
8441
2234
Minify JavaScript — Potential savings of 3 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Gamesforthebrain.com should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.gamesforthebrain.com/lib/dynamic.js?v=1_52
9511
3223
Remove unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Gamesforthebrain.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
Enable text compression — Potential savings of 13 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.gamesforthebrain.com/lib/dynamic.js?v=1_52
9235
6671
https://www.gamesforthebrain.com/lib/shared.css?v=1_91
8179
6282
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Gamesforthebrain.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.

Diagnostics

Avoids enormous network payloads — Total size was 306 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://portal.cdn.yollamedia.com/storage/tpl/2.7.0.9/ympb.js
158233
https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020070801.js
91859
https://securepubads.g.doubleclick.net/tag/js/gpt.js
17415
https://www.gamesforthebrain.com/lib/dynamic.js?v=1_52
9511
https://www.gamesforthebrain.com/lib/shared.css?v=1_91
8441
https://www.google-analytics.com/urchin.js
7419
https://portal.cdn.yollamedia.com/storage/tag/pse1c9773948faa9cb3bf0d0aa0a2273c2f30b3034.js?v=2
6873
https://www.gamesforthebrain.com/image/logo.png
4413
https://www.gamesforthebrain.com/image/backshade.png?v=1_06
3191
https://www.gamesforthebrain.com/
2804
Uses efficient cache policy on static assets — 5 resources found
Gamesforthebrain.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://www.gamesforthebrain.com/lib/dynamic.js?v=1_52
0
9511
https://www.gamesforthebrain.com/lib/shared.css?v=1_91
0
8441
https://www.gamesforthebrain.com/image/logo.png
0
4413
https://www.gamesforthebrain.com/image/backshade.png?v=1_06
0
3191
https://www.google-analytics.com/urchin.js
1209600000
7419
Avoids an excessive DOM size — 106 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
106
Maximum DOM Depth
5
Maximum Child Elements
32
Avoid chaining critical requests — 4 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Gamesforthebrain.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.1 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://portal.cdn.yollamedia.com/storage/tpl/2.7.0.9/ympb.js
100.793
88.93
8.187
Minimizes main-thread work — 0.3 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
181.917
Other
33.075
Script Parsing & Compilation
21.736
Style & Layout
11.211
Rendering
7.188
Parse HTML & CSS
5.189
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 16 requests • 306 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
16
313772
Script
7
292679
Stylesheet
1
8441
Image
3
8219
Document
1
2804
Other
4
1629
Media
0
0
Font
0
0
Third-party
8
284348
Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
110643
0
8034
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts — 3 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.014379899064875
0.0020889088135746
0.0017904932687782
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoid long main-thread tasks — 2 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://portal.cdn.yollamedia.com/storage/tpl/2.7.0.9/ympb.js
1110
97
https://www.gamesforthebrain.com/lib/dynamic.js?v=1_52
800
51

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

Speed Index — 1.6 s
The time taken for the page contents to be visibly populated.

Opportunities

Eliminate render-blocking resources — Potential savings of 270 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Gamesforthebrain.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.gamesforthebrain.com/lib/shared.css?v=1_91
8441
70
https://www.gamesforthebrain.com/lib/dynamic.js?v=1_52
9511
150
https://portal.cdn.yollamedia.com/storage/tag/pse1c9773948faa9cb3bf0d0aa0a2273c2f30b3034.js?v=2
6873
230
Remove unused JavaScript — Potential savings of 173 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://portal.cdn.yollamedia.com/storage/tpl/2.7.0.9/ympb.js
158233
102034
https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020070801.js
91859
75298
Avoid multiple page redirects — Potential savings of 340 ms
Redirects can cause additional delays before the page can begin loading. Gamesforthebrain.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
(Start) http://gamesforthebrain.com/
0
https://gamesforthebrain.com/
190
https://www.gamesforthebrain.com/
150

Opportunities

Reduce initial server response time — Root document took 610 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.

Diagnostics

Avoid `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
URL Location
https://www.gamesforthebrain.com/
line: 38
88

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of gamesforthebrain.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Gamesforthebrain.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Gamesforthebrain.com may provide relevant information that dialogue cannot, by using audio descriptions.

Navigation

The page does not contain a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
69

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that gamesforthebrain.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.

Audits

Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
core-js
2.6.11: pure, 2.5.7: pure
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://gamesforthebrain.com/
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.

Audits

Page lacks the HTML doctype, thus triggering quirks-mode
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.

Audits

Uses deprecated APIs — 1 warning found
Avoid deprecated APIs which will eventually be removed the browser.
Deprecation / Warning URL
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
100

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for gamesforthebrain.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of gamesforthebrain.com on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
44

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of gamesforthebrain.com. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of gamesforthebrain.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://gamesforthebrain.com/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 74
Performance 72
Accessibility 88
Best Practices 62
SEO 100
Progressive Web App 46
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
URL: https://www.gamesforthebrain.com/
Updated: 10th July, 2020

1.79 seconds
First Contentful Paint (FCP)
42%
50%
8%

0.01 seconds
First Input Delay (FID)
95%
4%
1%

Simulate loading on mobile
72

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for gamesforthebrain.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

Total Blocking Time — 170 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive gamesforthebrain.com as laggy when the latency is higher than 0.05 seconds.
Network Requests
Below is a list of network requests that were made during page load.
URL Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://gamesforthebrain.com/
0
127.0759999752
279
0
301
text/html
https://gamesforthebrain.com/
127.47700000182
246.40699988231
298
0
301
text/html
https://www.gamesforthebrain.com/
246.77799968049
487.45299968868
2805
6866
200
text/html
Document
https://www.gamesforthebrain.com/lib/shared.css?v=1_91
499.72599977627
629.83099976555
8441
8179
200
text/css
Stylesheet
https://www.gamesforthebrain.com/lib/dynamic.js?v=1_52
499.95299987495
634.05600003898
9511
9235
200
application/javascript
Script
https://portal.cdn.yollamedia.com/storage/tag/pse1c9773948faa9cb3bf0d0aa0a2273c2f30b3034.js?v=2
500.17699971795
517.13000005111
6880
28636
200
application/javascript
Script
https://www.gamesforthebrain.com/lib/mobile.css?v=1_05
500.64700003713
929.58300001919
653
393
200
text/css
Stylesheet
https://www.gamesforthebrain.com/image/logo.png
673.86499978602
798.39799972251
4413
4150
200
image/png
Image
https://www.google-analytics.com/urchin.js
635.3170000948
637.9869999364
7419
22678
200
text/javascript
Script
https://www.gamesforthebrain.com/lib/save_browser_size.php5?innerWidth=980&innerHeight=1743
638.73900007457
814.45299973711
451
55
200
text/html
XHR
https://portal.cdn.yollamedia.com/storage/tpl/yolla_preload.json
647.08000002429
670.67899974063
565
57
200
application/json
XHR
https://portal.cdn.yollamedia.com/storage/tpl/2.7.0.9/ympb.js
674.28299970925
859.18199969456
157955
499120
200
application/javascript
Script
https://www.gamesforthebrain.com/image/backshade.png?v=1_06
902.28200005367
1027.9500000179
3191
2929
200
image/png
Image
https://ssl.google-analytics.com/__utm.gif?utmwv=1.4&utmn=981771282&utmcs=UTF-8&utmsr=360x640&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmcn=1&utmdt=Games%20for%20the%20Brain&utmhn=www.gamesforthebrain.com&utmhid=294784504&utmr=-&utmp=/&utmac=UA-60595-5&utmcc=__utma%3D177049011.981771282.1594408896.1594408896.1594408896.1%3B%2B__utmz%3D177049011.1594408896.1.1.utmccn%3D(direct)%7Cutmcsr%3D(direct)%7Cutmcmd%3D(none)%3B%2B
989.49299985543
992.73799965158
615
35
200
image/gif
Image
https://securepubads.g.doubleclick.net/tag/js/gpt.js
989.69499999657
995.16299972311
17919
51303
200
text/javascript
Script
https://adservice.google.com/adsid/integrator.js?domain=www.gamesforthebrain.com
1015.9390000626
1025.3399997018
1404
109
200
application/javascript
Script
https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020070601.js?21066698
1016.8499997817
1027.1069998853
92470
256206
200
text/javascript
Script
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
519.285
7.763
664.472
39.114
911.747
87.097
1001.839
5.72
1008.474
17.694
1032.908
13.232
1072.834
22.58
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data

Opportunities

Properly size images
Images can slow down the page's load time. Gamesforthebrain.com should consider serving more appropriate-sized images.
Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Gamesforthebrain.com should consider lazy-loading offscreen and hidden images.
Minify CSS — Potential savings of 2 KiB
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Gamesforthebrain.com should consider minifying CSS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.gamesforthebrain.com/lib/shared.css?v=1_91
8441
2234
Minify JavaScript — Potential savings of 3 KiB
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Gamesforthebrain.com should consider minifying JS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.gamesforthebrain.com/lib/dynamic.js?v=1_52
9511
3223
Remove unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Gamesforthebrain.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.
Serve images in next-gen formats
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.
Enable text compression — Potential savings of 13 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://www.gamesforthebrain.com/lib/dynamic.js?v=1_52
9235
6671
https://www.gamesforthebrain.com/lib/shared.css?v=1_91
8179
6282
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Initial server response time was short — Root document took 240 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Gamesforthebrain.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.

Diagnostics

Avoids enormous network payloads — Total size was 308 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://portal.cdn.yollamedia.com/storage/tpl/2.7.0.9/ympb.js
157955
https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020070601.js?21066698
92470
https://securepubads.g.doubleclick.net/tag/js/gpt.js
17919
https://www.gamesforthebrain.com/lib/dynamic.js?v=1_52
9511
https://www.gamesforthebrain.com/lib/shared.css?v=1_91
8441
https://www.google-analytics.com/urchin.js
7419
https://portal.cdn.yollamedia.com/storage/tag/pse1c9773948faa9cb3bf0d0aa0a2273c2f30b3034.js?v=2
6880
https://www.gamesforthebrain.com/image/logo.png
4413
https://www.gamesforthebrain.com/image/backshade.png?v=1_06
3191
https://www.gamesforthebrain.com/
2805
Uses efficient cache policy on static assets — 6 resources found
Gamesforthebrain.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://www.gamesforthebrain.com/lib/dynamic.js?v=1_52
0
9511
https://www.gamesforthebrain.com/lib/shared.css?v=1_91
0
8441
https://www.gamesforthebrain.com/image/logo.png
0
4413
https://www.gamesforthebrain.com/image/backshade.png?v=1_06
0
3191
https://www.gamesforthebrain.com/lib/mobile.css?v=1_05
0
653
https://www.google-analytics.com/urchin.js
1209600000
7419
Avoids an excessive DOM size — 104 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
104
Maximum DOM Depth
5
Maximum Child Elements
30
Avoid chaining critical requests — 5 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Gamesforthebrain.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
JavaScript execution time — 0.7 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
https://portal.cdn.yollamedia.com/storage/tpl/2.7.0.9/ympb.js
410.616
321.8
30.152
https://portal.cdn.yollamedia.com/storage/tag/pse1c9773948faa9cb3bf0d0aa0a2273c2f30b3034.js?v=2
136.768
128.404
8.364
https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020070601.js?21066698
91.924
65.64
21.384
https://www.gamesforthebrain.com/
90.828
29.432
3.784
Unattributable
65.088
3.476
0.52
https://securepubads.g.doubleclick.net/tag/js/gpt.js
54.232
45.968
5.872
Minimizes main-thread work — 0.9 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
607.776
Other
112.388
Script Parsing & Compilation
79.068
Style & Layout
48.184
Parse HTML & CSS
18.644
Rendering
12.248
Garbage Collection
8.2
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 17 requests • 308 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
17
315269
Script
7
293558
Stylesheet
2
9094
Image
3
8219
Document
1
2805
Other
4
1593
Media
0
0
Font
0
0
Third-party
8
285227
Minimize third-party usage — Third-party code blocked the main thread for 10 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
111793
13.576
8034
0
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoid long main-thread tasks — 5 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://portal.cdn.yollamedia.com/storage/tpl/2.7.0.9/ympb.js
4200
174
https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020070601.js?21066698
6210
90
https://www.gamesforthebrain.com/lib/dynamic.js?v=1_52
2670
78
https://www.google-analytics.com/urchin.js
4385
71
https://securepubads.g.doubleclick.net/tag/js/gpt.js
5130
53

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Metrics

First Contentful Paint — 3.8 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 3.9 s
The time taken for the page contents to be visibly populated.
Largest Contentful Paint — 4.0 s
The timing of the largest text or image that is painted.
Time to Interactive — 6.1 s
The time taken for the page to become fully interactive.

Other

First CPU Idle — 5.9 s
The time taken for the page's main thread to be quiet enough to handle input.
Max Potential First Input Delay — 170 ms
Users could experience a delay when interacting with the page.
First Meaningful Paint — 3.8 s
The time taken for the primary content of the page to be rendered.

Opportunities

Eliminate render-blocking resources — Potential savings of 1,870 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Gamesforthebrain.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
URL Transfer Size (Bytes) Potential Savings (Ms)
https://www.gamesforthebrain.com/lib/shared.css?v=1_91
8441
180
https://www.gamesforthebrain.com/lib/dynamic.js?v=1_52
9511
180
https://portal.cdn.yollamedia.com/storage/tag/pse1c9773948faa9cb3bf0d0aa0a2273c2f30b3034.js?v=2
6880
780
https://www.gamesforthebrain.com/lib/mobile.css?v=1_05
653
180
Remove unused JavaScript — Potential savings of 173 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://portal.cdn.yollamedia.com/storage/tpl/2.7.0.9/ympb.js
157955
101813
https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020070601.js?21066698
92470
75753
Avoid multiple page redirects — Potential savings of 1,110 ms
Redirects can cause additional delays before the page can begin loading. Gamesforthebrain.com should avoid multiple or unnecessary page redirects.
URL Time Spent (Ms)
(Start) http://gamesforthebrain.com/
0
https://gamesforthebrain.com/
630
https://www.gamesforthebrain.com/
480

Diagnostics

Avoid `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
URL Location
https://www.gamesforthebrain.com/
line: 38

Other

First Contentful Paint (3G) — 7820.5 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.
88

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of gamesforthebrain.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
Links have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.
`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Gamesforthebrain.com may provide assistance to deaf or hearing-impaired users with captions on videos.
`<video>` elements contain a `<track>` element with `[kind="description"]`
Gamesforthebrain.com may provide relevant information that dialogue cannot, by using audio descriptions.

Navigation

The page does not contain a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.

Contrast

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
62

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that gamesforthebrain.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids front-end JavaScript libraries with known security vulnerabilities
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.

Audits

Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids Application Cache
Application cache is deprecated and is no longer recommended.
Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
core-js
2.6.11: pure, 2.5.7: pure
No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://gamesforthebrain.com/
Links to cross-origin destinations are unsafe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.

Audits

Serves images with low resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
URL Displayed size Actual size Expected size
https://www.gamesforthebrain.com/image/logo.png
137 x 91
137 x 91
360 x 239

Audits

Page lacks the HTML doctype, thus triggering quirks-mode
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.

Audits

Uses deprecated APIs — 1 warning found
Avoid deprecated APIs which will eventually be removed the browser.
Deprecation / Warning URL
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
100

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for gamesforthebrain.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of gamesforthebrain.com on mobile screens.
Document uses legible font sizes — 100% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
100.00%
≥ 12px
Tap targets are sized appropriately — 100% appropriately sized tap targets
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Image elements have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.
robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
46

Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of gamesforthebrain.com. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Redirects HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.
Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of gamesforthebrain.com on mobile screens.
Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.
`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL
http://gamesforthebrain.com/
Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 217.160.0.207
Continent: Europe
Country: Germany
Germany Flag
Region:
City:
Longitude: 9.491
Latitude: 51.2993
Currencies: EUR
Languages: German

Web Hosting Provider

Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
IONOS SE 74.208.4.76
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating: 4.5/5 (0 reviews)
WOT Trustworthiness: 91/100
WOT Child Safety: 90/100
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: www.gamesforthebrain.com
Issued By: GeoTrust RSA CA 2018
Valid From: 5th October, 2019
Valid To: 3rd November, 2020
Subject: CN = www.gamesforthebrain.com
Hash: 711a9d55
Issuer: CN = GeoTrust RSA CA 2018
OU = www.digicert.com
O = DigiCert Inc
S = US
Version: 2
Serial Number: 16229235970895208419540372716671732630
Serial Number (Hex): 0C35A31C76F8BAB4DD332376F9340B96
Valid From: 5th October, 2024
Valid To: 3rd November, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:90:58:FF:B0:9C:75:A8:51:54:77:B1:ED:F2:A3:43:16:38:9E:6C:C5
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
CRL Distribution Points:
Full Name:
URI:http://cdp.geotrust.com/GeoTrustRSACA2018.crl

Certificate Policies: Policy: 2.16.840.1.114412.1.2
CPS: https://www.digicert.com/CPS
Policy: 2.23.140.1.2.1

Authority Information Access: OCSP - URI:http://status.geotrust.com
CA Issuers - URI:http://cacerts.geotrust.com/GeoTrustRSACA2018.crt

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : BB:D9:DF:BC:1F:8A:71:B5:93:94:23:97:AA:92:7B:47:
38:57:95:0A:AB:52:E8:1A:90:96:64:36:8E:1E:D1:85
Timestamp : Oct 5 12:25:41.881 2019 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:EA:DC:1D:BC:F5:B4:39:16:A3:47:A4:
BA:FF:0F:D8:C6:AA:ED:0A:C5:34:8F:CF:82:60:26:EF:
D0:AA:54:DC:83:02:21:00:E7:C4:4A:0A:FD:91:C4:6F:
FE:68:FC:53:87:C0:D6:40:E2:71:19:9A:22:9B:56:8E:
D8:AA:80:40:20:0F:DA:3D
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 87:75:BF:E7:59:7C:F8:8C:43:99:5F:BD:F3:6E:FF:56:
8D:47:56:36:FF:4A:B5:60:C1:B4:EA:FF:5E:A0:83:0F
Timestamp : Oct 5 12:25:41.984 2019 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:B0:0F:4F:86:59:79:7F:45:FC:C7:F2:
85:58:CD:1A:1B:03:B2:99:24:56:07:1E:64:4B:D4:32:
0A:F4:4A:00:2E:02:20:1C:21:B9:7F:7A:0F:74:27:61:
AD:13:02:49:31:2D:EB:11:72:0E:BE:EA:80:06:54:BB:
F0:9A:19:9F:AE:F3:5B
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:gamesforthebrain.com
DNS:www.gamesforthebrain.com
Technical

DNS Lookup

A Records

Host IP Address Class TTL
gamesforthebrain.com. 217.160.0.207 IN 3599

NS Records

Host Nameserver Class TTL
gamesforthebrain.com. ns1097.ui-dns.com. IN 21599
gamesforthebrain.com. ns1050.ui-dns.biz. IN 21599
gamesforthebrain.com. ns1042.ui-dns.org. IN 21599
gamesforthebrain.com. ns1025.ui-dns.de. IN 21599

MX Records

Priority Host Server Class TTL
10 gamesforthebrain.com. mx00.kundenserver.de. IN 3599
10 gamesforthebrain.com. mx01.kundenserver.de. IN 3599

SOA Records

Domain Name Primary NS Responsible Email TTL
gamesforthebrain.com. ns1097.ui-dns.com. hostmaster.1und1.de. 21599

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Date: 10th July, 2020
Server: Apache
Expires: 19th November, 1981
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Connection: keep-alive
Keep-Alive: timeout=15
X-Powered-By: PHP/5.6.40
Pragma: no-cache
Set-Cookie: *

Whois Lookup

Created: 19th October, 2004
Changed: 20th October, 2018
Expires: 19th October, 2020
Registrar: 1&1 IONOS SE
Status: clientTransferProhibited
Nameservers: ns1025.ui-dns.de
ns1042.ui-dns.org
ns1050.ui-dns.biz
ns1097.ui-dns.com
Owner Name: REDACTED FOR PRIVACY
Owner Organization: 1&1 Internet Limited
Owner Street: REDACTED FOR PRIVACY
Owner Post Code: REDACTED FOR PRIVACY
Owner City: REDACTED FOR PRIVACY
Owner State: GLS
Owner Country: GB
Owner Phone: REDACTED FOR PRIVACY
Owner Email: dataprivacyprotected@1und1.de
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin Post Code: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Email: dataprivacyprotected@1und1.de
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Post Code: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Email: dataprivacyprotected@1und1.de
Full Whois: Domain Name: gamesforthebrain.com
Registry Domain ID: 133248653_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.ionos.com
Registrar URL: http://ionos.com
Updated Date: 2018-10-20T07:44:04.000Z
Creation Date: 2004-10-19T21:52:16.000Z
Registrar Registration Expiration Date: 2020-10-19T21:52:16.000Z
Registrar: 1&1 IONOS SE
Registrar IANA ID: 83
Registrar Abuse Contact Email: abuse@ionos.com
Registrar Abuse Contact Phone: +1.8774612631
Reseller:
Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: 1&1 Internet Limited
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: GLS
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: GB
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext:
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext:
Registrant Email: dataprivacyprotected@1und1.de
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: dataprivacyprotected@1und1.de
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: dataprivacyprotected@1und1.de
Nameserver: ns1042.ui-dns.org
Nameserver: ns1025.ui-dns.de
Nameserver: ns1050.ui-dns.biz
Nameserver: ns1097.ui-dns.com
DNSSEC: Unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/

>>> Last update of WHOIS database: 2020-07-10T19:21:21Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

Nameservers

Name IP Address
ns1025.ui-dns.de 217.160.80.25
ns1042.ui-dns.org 217.160.83.42
ns1050.ui-dns.biz 217.160.81.50
ns1097.ui-dns.com 217.160.82.97
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