6.1 sec in total
377 ms
3.7 sec
2.1 sec
Click here to check amazing Adaptive Environments Tudelft content for Netherlands. Otherwise, check out these important facts you probably never knew about adaptive-environments.tudelft.nl
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Visit adaptive-environments.tudelft.nlWe analyzed Adaptive-environments.tudelft.nl page load time and found that the first response time was 377 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
adaptive-environments.tudelft.nl performance score
name
value
score
weighting
Value4.3 s
17/100
10%
Value6.7 s
7/100
25%
Value8.6 s
17/100
10%
Value120 ms
97/100
30%
Value0.001
100/100
15%
Value15.3 s
7/100
10%
377 ms
1023 ms
202 ms
470 ms
283 ms
Our browser made a total of 72 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Adaptive-environments.tudelft.nl, 85% (61 requests) were made to Adaptive-environments.eu and 6% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Adaptive-environments.eu.
Page size can be reduced by 701.1 kB (11%)
6.3 MB
5.6 MB
In fact, the total size of Adaptive-environments.tudelft.nl main page is 6.3 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. 75% 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. Images take 5.8 MB which makes up the majority of the site volume.
Potential reduce by 114.1 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. This page needs HTML code to be minified as it can gain 24.3 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 114.1 kB or 88% of the original size.
Potential reduce by 328.4 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. Adaptive Environments Tudelft images are well optimized though.
Potential reduce by 95.5 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 95.5 kB or 68% of the original size.
Potential reduce by 163.1 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. Adaptive-environments.tudelft.nl needs all CSS files to be minified and compressed as it can save up to 163.1 kB or 70% of the original size.
Number of requests can be reduced by 14 (22%)
64
50
The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Adaptive Environments Tudelft. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
adaptive-environments.tudelft.nl
377 ms
adaptive-environments.eu
1023 ms
wp-emoji-release.min.js
202 ms
style.min.css
470 ms
style.css
283 ms
front-legacy.css
308 ms
dashicons.min.css
472 ms
style.css
492 ms
all.css
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css
36 ms
upw-theme-standard.min.css
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ep-styles.css
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jquery.min.js
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jquery-migrate.min.js
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jquery.fitvids.js
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theme-scripts.js
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ep-scripts.js
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widgets.js
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adaptive-environments.tudelft.nl 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
Links do not have a discernible name
adaptive-environments.tudelft.nl 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
adaptive-environments.tudelft.nl SEO score
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Adaptive-environments.tudelft.nl 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 Adaptive-environments.tudelft.nl 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.
adaptive-environments.tudelft.nl
Open Graph description is not detected on the main page of Adaptive Environments Tudelft. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: