3.2 sec in total
615 ms
2.4 sec
167 ms
Visit campus.istitutovolta.eu now to see the best up-to-date Campus Istituto VOLTA content for Italy and also check out these interesting facts you probably never knew about campus.istitutovolta.eu
Visit campus.istitutovolta.euWe analyzed Campus.istitutovolta.eu page load time and found that the first response time was 615 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
campus.istitutovolta.eu performance score
name
value
score
weighting
Value2.9 s
54/100
10%
Value5.0 s
27/100
25%
Value4.7 s
69/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value2.9 s
96/100
10%
615 ms
126 ms
318 ms
226 ms
226 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 98% of them (43 requests) were addressed to the original Campus.istitutovolta.eu, 2% (1 request) were made to . The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Campus.istitutovolta.eu.
Page size can be reduced by 822.1 kB (64%)
1.3 MB
469.1 kB
In fact, the total size of Campus.istitutovolta.eu main page is 1.3 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. 40% of websites need less resources to load. Javascripts take 903.4 kB which makes up the majority of the site volume.
Potential reduce by 6.6 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 6.6 kB or 73% of the original size.
Potential reduce by 70.0 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, Campus Istituto VOLTA needs image optimization as it can save up to 70.0 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 669.8 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 669.8 kB or 74% of the original size.
Potential reduce by 75.7 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. Campus.istitutovolta.eu needs all CSS files to be minified and compressed as it can save up to 75.7 kB or 80% of the original size.
Number of requests can be reduced by 34 (81%)
42
8
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Campus Istituto VOLTA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
campus.istitutovolta.eu
615 ms
reset-fonts-grids.css
126 ms
base.css
318 ms
lms-home.css
226 ms
button.css
226 ms
calendar.css
221 ms
container.css
225 ms
menu.css
233 ms
resize.css
336 ms
autocomplete.css
348 ms
tabview.css
337 ms
datatable.css
340 ms
paginator.css
348 ms
treeview.css
422 ms
colorpicker.css
439 ms
utilities.js
856 ms
json-min.js
443 ms
animation-min.js
563 ms
my_animation.js
448 ms
button-min.js
529 ms
calendar-min.js
868 ms
container-min.js
889 ms
menu-min.js
757 ms
resize-min.js
642 ms
selector-min.js
665 ms
event-delegate-min.js
760 ms
datasource-min.js
884 ms
autocomplete-min.js
981 ms
charts-min.js
879 ms
swf-min.js
955 ms
tabview-min.js
958 ms
paginator-min.js
982 ms
datatable-min.js
1424 ms
editor-min.js
1319 ms
treeview-min.js
1063 ms
slider-min.js
1064 ms
colorpicker-min.js
1085 ms
lang_arrow.png
113 ms
company_logo.png
114 ms
ico_lang.png
124 ms
sprite.png
111 ms
image.jpg
318 ms
bg_login.png
314 ms
html;charset=utf-8,%3Chtml%3E%3Chead%3E%3Cscript%20type%3D%22text%2Fjavascript%22%3Ewindow.onresize%3Dfunction()%7Bwindow.parent.YAHOO.widget.Module.textResizeEvent.fire()%3B%7D%3B%3C%2Fscript%3E%3C%2Fhead%3E%3Cbody%3E%3C%2Fbody%3E%3C%2Fhtml%3E
8 ms
campus.istitutovolta.eu 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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
campus.istitutovolta.eu 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
campus.istitutovolta.eu SEO score
EN
IT
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Campus.istitutovolta.eu 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 Campus.istitutovolta.eu 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.
campus.istitutovolta.eu
Open Graph description is not detected on the main page of Campus Istituto VOLTA. 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: