4.5 sec in total
834 ms
3.3 sec
354 ms
Visit teach-the-brain.org now to see the best up-to-date Teach The Brain content for United States and also check out these interesting facts you probably never knew about teach-the-brain.org
Education and Learning Portal
Visit teach-the-brain.orgWe analyzed Teach-the-brain.org page load time and found that the first response time was 834 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
teach-the-brain.org performance score
name
value
score
weighting
Value6.1 s
3/100
10%
Value9.0 s
1/100
25%
Value9.7 s
10/100
10%
Value580 ms
51/100
30%
Value0.064
97/100
15%
Value12.7 s
13/100
10%
834 ms
207 ms
308 ms
409 ms
614 ms
Our browser made a total of 41 requests to load all elements on the main page. We found that 66% of them (27 requests) were addressed to the original Teach-the-brain.org, 5% (2 requests) were made to Pagead2.googlesyndication.com and 5% (2 requests) were made to Dmg-network.com. The less responsive or slowest element that took the longest time to load (834 ms) belongs to the original domain Teach-the-brain.org.
Page size can be reduced by 401.8 kB (29%)
1.4 MB
988.7 kB
In fact, the total size of Teach-the-brain.org main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 773.1 kB which makes up the majority of the site volume.
Potential reduce by 52.3 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 52.3 kB or 78% of the original size.
Potential reduce by 25.9 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Teach The Brain images are well optimized though.
Potential reduce by 160.2 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 160.2 kB or 45% of the original size.
Potential reduce by 163.4 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Teach-the-brain.org needs all CSS files to be minified and compressed as it can save up to 163.4 kB or 85% of the original size.
Number of requests can be reduced by 23 (58%)
40
17
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teach The Brain. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.teach-the-brain.org
834 ms
amazon-default-plugin-styles.css
207 ms
amazon-frontend.css
308 ms
style.css
409 ms
style.min.css
614 ms
diggdigg-style.css
308 ms
css
33 ms
amazon-lightbox.css
309 ms
jquery.min.js
595 ms
jquery-migrate.min.js
411 ms
backstretch.js
412 ms
backstretch-set.js
412 ms
amazon-lightbox.js
510 ms
jd.gallery.css
511 ms
mootools-1.2.4-core-jm.js
718 ms
mootools-1.2.4.4-more.js
514 ms
jd.gallery_1_2_4_4.js
636 ms
jd.gallery.transitions_1_2_4_4.js
635 ms
vertical-m.css
637 ms
show_ads.js
79 ms
gpt.js
167 ms
facebook.png
565 ms
guinea-software-700x400.jpg
255 ms
education-sa-332x190.jpg
107 ms
math-box-332x190.jpg
164 ms
Online-Learning-100x100.jpg
165 ms
national-science-foundation-100x100.png
166 ms
rss.png
167 ms
twitter.png
671 ms
sdk.js
74 ms
lines.png
238 ms
search.png
238 ms
font
81 ms
adsbygoogle.js
131 ms
analytics.js
35 ms
sdk.js
10 ms
education.jpg
567 ms
109 ms
collect
81 ms
collect
102 ms
js
73 ms
teach-the-brain.org accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
teach-the-brain.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
teach-the-brain.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Teach-the-brain.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Teach-the-brain.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
teach-the-brain.org
Open Graph data is detected on the main page of Teach The Brain. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: