Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

economia.unimi.it

Home | Dipartimento di Economia, Management e Metodi Quantitativi

Page Load Speed

5.6 sec in total

First Response

318 ms

Resources Loaded

5 sec

Page Rendered

283 ms

economia.unimi.it screenshot

About Website

Click here to check amazing Economia Unimi content for Italy. Otherwise, check out these important facts you probably never knew about economia.unimi.it

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Key Findings

We analyzed Economia.unimi.it page load time and found that the first response time was 318 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

economia.unimi.it performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value4.4 s

75/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

Network Requests Diagram

economia.unimi.it

318 ms

home

2946 ms

modernizr.custom.min.js

206 ms

style.css

206 ms

style.css

220 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Economia.unimi.it, 46% (33 requests) were made to Demm.unimi.it and 22% (16 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Demm.unimi.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 949.0 kB (61%)

Content Size

1.6 MB

After Optimization

603.8 kB

In fact, the total size of Economia.unimi.it main page is 1.6 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. 65% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 91.8 kB

  • Original 107.5 kB
  • After minification 85.8 kB
  • After compression 15.7 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 21.7 kB, which is 20% 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 91.8 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 11.1 kB

  • Original 246.9 kB
  • After minification 235.8 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. Economia Unimi images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 708.4 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 323.1 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 708.4 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 137.7 kB

  • Original 166.9 kB
  • After minification 158.9 kB
  • After compression 29.2 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. Economia.unimi.it needs all CSS files to be minified and compressed as it can save up to 137.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (47%)

Requests Now

62

After Optimization

33

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Economia Unimi. 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 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

economia.unimi.it accessibility score

100

Accessibility Issues

Best Practices

economia.unimi.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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

economia.unimi.it SEO score

69

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Economia.unimi.it 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 Economia.unimi.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 Economia Unimi. 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: