1.5 sec in total
322 ms
1.1 sec
129 ms
Welcome to polocattaneo.it homepage info - get ready to check POLOCATTANEO best content for Italy right away, or after learning these important things about polocattaneo.it
L'I.S.I.S Polo - Cattaneo è una scuola dinamica, con un'offerta formativa varia per soddisfare la necessità di competenze e professionalità richiesta dal mondo del lavoro. Se desideri sapere tutte le ...
Visit polocattaneo.itWe analyzed Polocattaneo.it page load time and found that the first response time was 322 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
polocattaneo.it performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value7.2 s
5/100
25%
Value9.9 s
10/100
10%
Value90 ms
98/100
30%
Value0.026
100/100
15%
Value6.1 s
64/100
10%
322 ms
332 ms
8 ms
318 ms
419 ms
Our browser made a total of 7 requests to load all elements on the main page. We found that 71% of them (5 requests) were addressed to the original Polocattaneo.it, 29% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (419 ms) belongs to the original domain Polocattaneo.it.
Page size can be reduced by 5.6 kB (7%)
77.4 kB
71.8 kB
In fact, the total size of Polocattaneo.it main page is 77.4 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. Only 10% of websites need less resources to load. Images take 55.3 kB which makes up the majority of the site volume.
Potential reduce by 3.1 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 3.1 kB or 64% of the original size.
Potential reduce by 2.5 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. POLOCATTANEO images are well optimized though.
Potential reduce by 34 B
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. This website has mostly compressed JavaScripts.
We found no issues to fix!
5
5
The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of POLOCATTANEO. According to our analytics all requests are already optimized.
polocattaneo.it
322 ms
www.polocattaneo.it
332 ms
ga.js
8 ms
logo_polo_ok.png
318 ms
marcopolo.gif
419 ms
cattaneo.jpg
220 ms
__utm.gif
15 ms
polocattaneo.it 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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
[lang] attributes do not have a valid value
polocattaneo.it 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
polocattaneo.it 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
Tap targets are not sized appropriately
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Polocattaneo.it can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Polocattaneo.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.
polocattaneo.it
Open Graph description is not detected on the main page of POLOCATTANEO. 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: