5.1 sec in total
1.3 sec
3.6 sec
188 ms
Visit comsa.it now to see the best up-to-date Comsa content and also check out these interesting facts you probably never knew about comsa.it
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Visit comsa.itWe analyzed Comsa.it page load time and found that the first response time was 1.3 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
comsa.it performance score
name
value
score
weighting
Value8.7 s
0/100
10%
Value17.0 s
0/100
25%
Value32.1 s
0/100
10%
Value1,320 ms
17/100
30%
Value0.022
100/100
15%
Value15.9 s
6/100
10%
1307 ms
619 ms
526 ms
411 ms
515 ms
Our browser made a total of 37 requests to load all elements on the main page. We found that 84% of them (31 requests) were addressed to the original Comsa.it, 8% (3 requests) were made to and 5% (2 requests) were made to Webfonts.creativecloud.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Comsa.it.
Page size can be reduced by 196.6 kB (44%)
448.6 kB
252.0 kB
In fact, the total size of Comsa.it main page is 448.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 281.6 kB which makes up the majority of the site volume.
Potential reduce by 19.8 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 5.4 kB, which is 22% 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 19.8 kB or 80% of the original size.
Potential reduce by 72.9 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. Obviously, Comsa needs image optimization as it can save up to 72.9 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 81.9 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 81.9 kB or 71% of the original size.
Potential reduce by 22.0 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. Comsa.it needs all CSS files to be minified and compressed as it can save up to 22.0 kB or 82% of the original size.
Number of requests can be reduced by 11 (34%)
32
21
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comsa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
comsa.it
1307 ms
www.comsa.it
619 ms
site_global.css
526 ms
master_a-mastro.css
411 ms
index.css
515 ms
museutils.js
342 ms
jquery.musepolyfill.bgsize.js
357 ms
webpro.js
767 ms
musewpslideshow.js
482 ms
jquery.museoverlay.js
431 ms
touchswipe.js
482 ms
jquery.watch.js
492 ms
lato:n9,n4:all;electrolize:n4:all.js
117 ms
a
1026 ms
gmagic.jpg
162 ms
hatria.jpg
139 ms
teorema.jpg
252 ms
teuco.jpg
167 ms
banco.jpg
169 ms
dimostrazioni%20comsa%20settembre%202014%202-crop-u292.jpg
398 ms
google%20-.png
278 ms
u78-r.png
284 ms
u664-r.png
280 ms
u666-r.png
367 ms
u670-r.png
383 ms
u668-r.png
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rugine2.jpg
623 ms
u78.png
395 ms
banner.jpg
550 ms
u664.png
470 ms
u666.png
467 ms
u670.png
474 ms
u668.png
501 ms
jquery-1.8.3.min.js
17 ms
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58 ms
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54 ms
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45 ms
comsa.it 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
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.
comsa.it 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
comsa.it 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
IT
IT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Comsa.it can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and it matches the claimed language. Our system also found out that Comsa.it 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.
comsa.it
Open Graph description is not detected on the main page of Comsa. 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: