5.8 sec in total
91 ms
5.4 sec
328 ms
Click here to check amazing Evidence Based content. Otherwise, check out these important facts you probably never knew about evidencebased.education
Evidence Based Education helps you improve teaching and learning through innovative and impactful training, teacher CPD, practical tools, and bespoke R&D.
Visit evidencebased.educationWe analyzed Evidencebased.education page load time and found that the first response time was 91 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
evidencebased.education performance score
name
value
score
weighting
Value12.9 s
0/100
10%
Value21.8 s
0/100
25%
Value17.2 s
0/100
10%
Value1,310 ms
18/100
30%
Value0.194
63/100
15%
Value31.7 s
0/100
10%
91 ms
59 ms
470 ms
116 ms
64 ms
Our browser made a total of 100 requests to load all elements on the main page. We found that 63% of them (63 requests) were addressed to the original Evidencebased.education, 11% (11 requests) were made to Use.typekit.net and 3% (3 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Js.hsleadflows.net.
Page size can be reduced by 2.6 MB (81%)
3.2 MB
597.8 kB
In fact, the total size of Evidencebased.education main page is 3.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. CSS take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 127.6 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 127.6 kB or 82% of the original size.
Potential reduce by 75.5 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. Obviously, Evidence Based needs image optimization as it can save up to 75.5 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 525.9 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 525.9 kB or 73% of the original size.
Potential reduce by 1.9 MB
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. Evidencebased.education needs all CSS files to be minified and compressed as it can save up to 1.9 MB or 94% of the original size.
Number of requests can be reduced by 57 (71%)
80
23
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Evidence Based. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 49 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
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evidencebased.education 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.
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
evidencebased.education best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
evidencebased.education SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Evidencebased.education 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 Evidencebased.education 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.
evidencebased.education
Open Graph data is detected on the main page of Evidence Based. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: