27.3 sec in total
430 ms
26.2 sec
593 ms
Welcome to ee.ethz.ch homepage info - get ready to check Ee ETH Z best content for Switzerland right away, or after learning these important things about ee.ethz.ch
Visit ee.ethz.chWe analyzed Ee.ethz.ch page load time and found that the first response time was 430 ms and then it took 26.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
ee.ethz.ch performance score
name
value
score
weighting
Value19.9 s
0/100
10%
Value39.2 s
0/100
25%
Value30.0 s
0/100
10%
Value10,350 ms
0/100
30%
Value0.015
100/100
15%
Value36.5 s
0/100
10%
430 ms
2780 ms
1148 ms
1256 ms
1988 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 86% of them (36 requests) were addressed to the original Ee.ethz.ch, 7% (3 requests) were made to Ethz.ch and 5% (2 requests) were made to Statse.webtrendslive.com. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Ee.ethz.ch.
Page size can be reduced by 1.6 MB (50%)
3.2 MB
1.6 MB
In fact, the total size of Ee.ethz.ch 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. 30% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 66.6 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. This page needs HTML code to be minified as it can gain 31.0 kB, which is 41% 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 66.6 kB or 87% of the original size.
Potential reduce by 576.2 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, Ee ETH Z needs image optimization as it can save up to 576.2 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 640.3 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 640.3 kB or 79% of the original size.
Potential reduce by 321.8 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. Ee.ethz.ch needs all CSS files to be minified and compressed as it can save up to 321.8 kB or 89% of the original size.
Number of requests can be reduced by 7 (19%)
37
30
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ee ETH Z. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
ee.ethz.ch
430 ms
www.ee.ethz.ch
2780 ms
default.css
1148 ms
style960.css
1256 ms
default.js
1988 ms
patch.css
1444 ms
webtrends.datacollector.js
1460 ms
imageSmall.imageformat.contentteaser.293659343.png
595 ms
red960.png
130 ms
eth_logo.png
317 ms
eth_logo_kurz_schwarz_D_print_300dpi.png
134 ms
search_btn.png
132 ms
image.imageformat.carousel.807463621.png
20266 ms
image.imageformat.carousel.1214350957.png
1372 ms
image.imageformat.carousel.810273997.png
1641 ms
image.imageformat.carousel.1668951617.png
1101 ms
image.imageformat.carousel.1150581092.png
4888 ms
imageSmall.imageformat.contentteaser.1953534819.png
1215 ms
imageSmall.imageformat.contentteaser.2027321334.png
1297 ms
orgLogo.imageformat.logo.1722652768.png
1328 ms
image.imageformat.context.1350543806.png
1498 ms
eth_website_icon_phone.png
1441 ms
eth_website_icon_email.png
1466 ms
image.imageformat.context.1684566327.png
1576 ms
empty_pixel.png
1587 ms
imageSmall.imageformat.contentteaser.177751452.png
725 ms
imageSmall.imageformat.contentteaser.463065615.png
844 ms
eth_website_link_elements.png
1561 ms
eth_website_button_pause_play.png
1581 ms
eth_website_buttons.png
1584 ms
sm_facebook_grey.png
1587 ms
sm_twitter_grey_en.png
1674 ms
sm_empfehlen.png
1736 ms
eth_website_icons.png
1732 ms
webtrends.min.js
1735 ms
_jcr_content.statusbar.html
1929 ms
_jcr_content.navigation.html
1953 ms
webtrends.replicate.js
276 ms
wtid.js
381 ms
dcs.gif
82 ms
dcs.gif
1572 ms
print.css
536 ms
ee.ethz.ch accessibility score
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
ee.ethz.ch 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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
ee.ethz.ch SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Ee.ethz.ch 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 Ee.ethz.ch 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.
ee.ethz.ch
Open Graph description is not detected on the main page of Ee ETH Z. 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: