Tools & Wizards About Us
gruppo4.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    47% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

gruppo4.com

Gruppo 4 S.r.l - Web Application - Information technology

Page Load Speed

2.3 sec in total

First Response

441 ms

Resources Loaded

1.7 sec

Page Rendered

143 ms

gruppo4.com screenshot

About Website

Welcome to gruppo4.com homepage info - get ready to check Gruppo 4 best content for Italy right away, or after learning these important things about gruppo4.com

Realizziamo soluzioni software e Web Application (Intranet ed Extranet) per la piccola e media impresa. E-commerce e strategie di web-marketing. Design di Interfacce Utente ottimizzate, massimizzando ...

Visit gruppo4.com

Key Findings

We analyzed Gruppo4.com page load time and found that the first response time was 441 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

gruppo4.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value1

2/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

gruppo4.com

441 ms

index.cfm

319 ms

jsBase.js

200 ms

jsForm.js

305 ms

jsFormUt.js

306 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Gruppo4.com and no external sources were called. The less responsive or slowest element that took the longest time to load (441 ms) belongs to the original domain Gruppo4.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.7 kB (86%)

Content Size

47.5 kB

After Optimization

6.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Gruppo4.com main page is 47.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 28.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 10.9 kB

  • Original 13.6 kB
  • After minification 10.4 kB
  • After compression 2.7 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 3.2 kB, which is 24% 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 10.9 kB or 80% of the original size.

JavaScript Optimization

-87%

Potential reduce by 25.1 kB

  • Original 28.7 kB
  • After minification 18.1 kB
  • After compression 3.6 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 25.1 kB or 87% of the original size.

CSS Optimization

-89%

Potential reduce by 4.7 kB

  • Original 5.3 kB
  • After minification 1.8 kB
  • After compression 572 B

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. Gruppo4.com needs all CSS files to be minified and compressed as it can save up to 4.7 kB or 89% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gruppo 4. According to our analytics all requests are already optimized.

Network Requests Diagram

gruppo4.com

gruppo4.com

441 ms

index.cfm

index.cfm

319 ms

jsBase.js

jsBase.js

200 ms

jsForm.js

jsForm.js

305 ms

jsFormUt.js

jsFormUt.js

306 ms

media.css

media.css

204 ms

g4cm_en.gif

g4cm_en.gif

103 ms

logo.gif

logo.gif

101 ms

top_red.gif

top_red.gif

407 ms

bottom_red.gif

bottom_red.gif

406 ms

Accessibility Review

gruppo4.com accessibility score

92

Accessibility Issues

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

Buttons do not have an accessible name

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.

Best Practices

gruppo4.com best practices score

75

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

gruppo4.com SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gruppo4.com can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Gruppo4.com main page’s claimed encoding is iso-8859-1. 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

gruppo4.com

Open Graph description is not detected on the main page of Gruppo 4. 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: