9.4 sec in total
307 ms
8.8 sec
311 ms
Welcome to corsi.sinervis.com homepage info - get ready to check Corsi Sinervis best content for Italy right away, or after learning these important things about corsi.sinervis.com
Corsi di informatica, web e grafica a Milano, Torino e Roma. Scopri le competenze più richieste. Scarica ora il programma del corso che cambierà il tuo futuro.
Visit corsi.sinervis.comWe analyzed Corsi.sinervis.com page load time and found that the first response time was 307 ms and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
corsi.sinervis.com performance score
name
value
score
weighting
Value6.0 s
4/100
10%
Value9.9 s
0/100
25%
Value7.0 s
32/100
10%
Value540 ms
54/100
30%
Value0.538
14/100
15%
Value9.4 s
30/100
10%
307 ms
1906 ms
218 ms
231 ms
239 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 86% of them (74 requests) were addressed to the original Corsi.sinervis.com, 9% (8 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (5.8 sec) belongs to the original domain Corsi.sinervis.com.
Page size can be reduced by 1.0 MB (48%)
2.1 MB
1.1 MB
In fact, the total size of Corsi.sinervis.com main page is 2.1 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 71.6 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 71.6 kB or 83% of the original size.
Potential reduce by 411.4 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. Obviously, Corsi Sinervis needs image optimization as it can save up to 411.4 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 229.6 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 229.6 kB or 82% of the original size.
Potential reduce by 302.8 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. Corsi.sinervis.com needs all CSS files to be minified and compressed as it can save up to 302.8 kB or 86% of the original size.
Number of requests can be reduced by 49 (65%)
75
26
The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Corsi Sinervis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.
corsi.sinervis.com
307 ms
www.corsi.sinervis.com
1906 ms
system.base.css
218 ms
views_slideshow.css
231 ms
jquery.ui.core.min.css
239 ms
jquery.ui.theme.min.css
239 ms
jquery.ui.tabs.min.css
249 ms
date.css
326 ms
datepicker.1.7.css
344 ms
field.css
357 ms
quiz.css
358 ms
views.css
373 ms
ctools.css
433 ms
panels.css
458 ms
nice_menus.css
475 ms
nice_menus_default.css
475 ms
views_slideshow_cycle.css
496 ms
webform.css
540 ms
bootstrap.css
806 ms
bootstrap-theme.css
573 ms
style.css
834 ms
test.css
592 ms
jquery.min.js
7 ms
jquery-migrate.min.js
620 ms
jquery.once.js
647 ms
drupal.js
789 ms
jquery-ui.min.js
7 ms
jquery.bgiframe.js
709 ms
jquery.hoverIntent.js
744 ms
superfish.js
754 ms
nice_menus.js
827 ms
views_slideshow.js
906 ms
jquery.cookie.js
862 ms
jquery.form.min.js
907 ms
form.js
917 ms
ajax.js
946 ms
jquery_update.js
949 ms
contentanalysis.js
970 ms
it_M0JgRaVsBaBEACqAUvoybnoIrHMRtSiNFeF2UPHIijQ.js
993 ms
jquery.cycle.all.js
903 ms
views_slideshow_cycle.js
925 ms
_progress.js
833 ms
googleanalytics.js
836 ms
home-utilities.js
837 ms
textarea.js
798 ms
webform.js
847 ms
utilities.js
837 ms
mobile-menu.js
835 ms
cookies-enabler.min.js
855 ms
ajax.js
815 ms
bootstrap.js
1006 ms
css
22 ms
css
34 ms
cerchio.png
461 ms
sinicon.woff
920 ms
logo_1_0.png
117 ms
lente.png
453 ms
faq.png
190 ms
banner-sinervis-formazione_0.jpg
1921 ms
banner-certificazioni-internazionali_3_0.jpg
1872 ms
banner-header-no-testo.jpg
1372 ms
banner-catalogo_0_0.jpg
1756 ms
banner-professioni_0.jpg
3312 ms
icona-esclamativo.png
764 ms
icona-fumetto.png
873 ms
icona-popup-chiuso.png
981 ms
icona-professioni-web-designer.jpg
3010 ms
icona-professioni-web-developer.jpg
3526 ms
icona-professioni-web-marketer.jpg
3744 ms
icona-professioni-hardware.jpg
4027 ms
icona-professioni-tecnico-software.jpg
3832 ms
icona-professioni-designer3d.jpg
4953 ms
icona-professioni-grafico.jpg
5681 ms
icona-professioni-sistemista.jpg
5764 ms
loghi-certificazioni.png
4202 ms
loghi-certificazioni-mobile.png
4778 ms
associata1-footer.png
4241 ms
associata2-footer.png
4317 ms
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corsi.sinervis.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
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
corsi.sinervis.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
corsi.sinervis.com 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
IT
IT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Corsi.sinervis.com 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 Corsi.sinervis.com 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.
corsi.sinervis.com
Open Graph description is not detected on the main page of Corsi Sinervis. 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: