Tools & Wizards About Us

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

mrwcorsi.it

MRW Corsi - Corsi on-line per Webmaster, Web Designer e Programmatori

Page Load Speed

3.5 sec in total

First Response

409 ms

Resources Loaded

2.7 sec

Page Rendered

326 ms

About Website

Click here to check amazing MRW Corsi content for Italy. Otherwise, check out these important facts you probably never knew about mrwcorsi.it

Corsi online professionali per Webmaster, Programmatori, Designer, Grafici e Sistemisti. Con tutor e attestato finale.

Visit mrwcorsi.it

Key Findings

We analyzed Mrwcorsi.it page load time and found that the first response time was 409 ms and then it took 3.1 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

mrwcorsi.it performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.329

35/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

mrwcorsi.it

409 ms

www.mrwcorsi.it

728 ms

mrwcorsi.min.css

250 ms

jquery.min.js

17 ms

mrwcorsi.min.js

714 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 69% of them (33 requests) were addressed to the original Mrwcorsi.it, 21% (10 requests) were made to Fonts.gstatic.com and 4% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Mrwcorsi.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 90.5 kB (15%)

Content Size

599.3 kB

After Optimization

508.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mrwcorsi.it main page is 599.3 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. 40% of websites need less resources to load. Images take 343.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 56.9 kB

  • Original 68.6 kB
  • After minification 54.6 kB
  • After compression 11.7 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 13.9 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 56.9 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 2.5 kB

  • Original 343.4 kB
  • After minification 340.8 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. MRW Corsi images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 20.8 kB

  • Original 152.5 kB
  • After minification 152.5 kB
  • After compression 131.7 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 20.8 kB or 14% of the original size.

CSS Optimization

-29%

Potential reduce by 10.2 kB

  • Original 34.9 kB
  • After minification 34.9 kB
  • After compression 24.7 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. Mrwcorsi.it needs all CSS files to be minified and compressed as it can save up to 10.2 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (11%)

Requests Now

35

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MRW Corsi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

mrwcorsi.it accessibility score

76

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

mrwcorsi.it best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

mrwcorsi.it SEO score

97

Search Engine Optimization Advices

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    IT

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mrwcorsi.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 Mrwcorsi.it main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of MRW Corsi. 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: