Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 69% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

people.unica.it

Home - people.unica.it - Università di Cagliari

Page Load Speed

4.1 sec in total

First Response

1.1 sec

Resources Loaded

2.8 sec

Page Rendered

160 ms

people.unica.it screenshot

About Website

Click here to check amazing People Unica content for Italy. Otherwise, check out these important facts you probably never knew about people.unica.it

Home - people.unica.it - Università di Cagliari

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Key Findings

We analyzed People.unica.it page load time and found that the first response time was 1.1 sec and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

people.unica.it performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

Network Requests Diagram

people.unica.it

1071 ms

language-selector.css

240 ms

styles.css

260 ms

focercadocenti.css

261 ms

style.css

477 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 98% of them (47 requests) were addressed to the original People.unica.it, 2% (1 request) were made to Statistiche.unica.it. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain People.unica.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 392.0 kB (68%)

Content Size

574.2 kB

After Optimization

182.2 kB

In fact, the total size of People.unica.it main page is 574.2 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. 25% of websites need less resources to load. Javascripts take 283.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 38.3 kB

  • Original 48.5 kB
  • After minification 45.7 kB
  • After compression 10.2 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 38.3 kB or 79% of the original size.

Image Optimization

-36%

Potential reduce by 33.2 kB

  • Original 91.3 kB
  • After minification 58.1 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, People Unica needs image optimization as it can save up to 33.2 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 193.0 kB

  • Original 283.2 kB
  • After minification 272.6 kB
  • After compression 90.2 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 193.0 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 127.5 kB

  • Original 151.3 kB
  • After minification 112.5 kB
  • After compression 23.7 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. People.unica.it needs all CSS files to be minified and compressed as it can save up to 127.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (79%)

Requests Now

47

After Optimization

10

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of People Unica. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

people.unica.it accessibility score

88

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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

High

Form elements do not have associated labels

Best Practices

people.unica.it best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

people.unica.it SEO score

79

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise People.unica.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 People.unica.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of People Unica. 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: