9.3 sec in total
376 ms
8.5 sec
417 ms
Click here to check amazing Tetraedro content. Otherwise, check out these important facts you probably never knew about tetraedro.net
Visit tetraedro.netWe analyzed Tetraedro.net page load time and found that the first response time was 376 ms and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
tetraedro.net performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value12.6 s
0/100
25%
Value16.5 s
0/100
10%
Value1,080 ms
24/100
30%
Value0.242
51/100
15%
Value18.3 s
3/100
10%
376 ms
4808 ms
370 ms
273 ms
387 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 84% of them (37 requests) were addressed to the original Tetraedro.net, 11% (5 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Tetraedro.net.
Page size can be reduced by 519.7 kB (24%)
2.2 MB
1.7 MB
In fact, the total size of Tetraedro.net main page is 2.2 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 1.5 MB which makes up the majority of the site volume.
Potential reduce by 26.6 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 4.7 kB, which is 15% 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 26.6 kB or 84% of the original size.
Potential reduce by 9.4 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. Tetraedro images are well optimized though.
Potential reduce by 237.5 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 237.5 kB or 71% of the original size.
Potential reduce by 246.3 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. Tetraedro.net needs all CSS files to be minified and compressed as it can save up to 246.3 kB or 89% of the original size.
Number of requests can be reduced by 19 (53%)
36
17
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tetraedro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
tetraedro.net
376 ms
www.tetraedro.net
4808 ms
front.css
370 ms
calendar.css
273 ms
script.js
387 ms
calendar.js
641 ms
script.js
273 ms
jquery.min.js
567 ms
jquery-noconflict.js
393 ms
jquery-migrate.min.js
400 ms
uikit-e51d409b.js
705 ms
wk-scripts-8edd209b.js
516 ms
theme.css
1084 ms
custom.css
534 ms
uikit.js
756 ms
autocomplete.js
677 ms
search.js
691 ms
sticky.js
767 ms
tooltip.js
790 ms
social.js
821 ms
theme.js
831 ms
css
90 ms
css
102 ms
logo.svg
275 ms
logo_sticky.svg
179 ms
logo_small.svg
174 ms
hp1.jpg
520 ms
hp3.jpg
543 ms
hp4.jpg
666 ms
hp2.jpg
397 ms
hps1.jpg
320 ms
hps2.jpg
329 ms
hps3.jpg
455 ms
satellite-domus.jpg
1222 ms
facebook-logo.png
534 ms
youtube-logo.png
583 ms
instagram-logo.png
649 ms
logo-bianco.svg
1316 ms
Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf
70 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
88 ms
d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf
96 ms
bIcY3_3JNqUVRAQQRNVteQ.ttf
94 ms
CcKI4k9un7TZVWzRVT-T8y3USBnSvpkopQaUR-2r7iU.ttf
92 ms
fontawesome-webfont.woff
1980 ms
tetraedro.net 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
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.
tetraedro.net 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
tetraedro.net 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
IT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tetraedro.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Italian language. Our system also found out that Tetraedro.net 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.
tetraedro.net
Open Graph description is not detected on the main page of Tetraedro. 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: