Tools & Wizards About Us

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

saint-gobain.it

Saint-Gobain: leader mondiale dell'Edilizia Sostenibile

Page Load Speed

4.2 sec in total

First Response

571 ms

Resources Loaded

2 sec

Page Rendered

1.7 sec

About Website

Visit saint-gobain.it now to see the best up-to-date Saint Gobain content for Italy and also check out these interesting facts you probably never knew about saint-gobain.it

Saint-Gobain è il leader mondiale nella produzione e distribuzione di materiali per l'edilizia sostenibile e il comfort abitativo.

Visit saint-gobain.it

Key Findings

We analyzed Saint-gobain.it page load time and found that the first response time was 571 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

saint-gobain.it performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

25/100

25%

SI (Speed Index)

Value8.1 s

20/100

10%

TBT (Total Blocking Time)

Value920 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.125

83/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

www.saint-gobain.it

571 ms

google_tag.script.js

42 ms

google_tag.script.js

55 ms

google_tag.script.js

60 ms

input-reset.css

41 ms

Our browser made a total of 224 requests to load all elements on the main page. We found that 97% of them (218 requests) were addressed to the original Saint-gobain.it, 1% (3 requests) were made to Static.addtoany.com and 1% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (571 ms) belongs to the original domain Saint-gobain.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 281.0 kB (42%)

Content Size

665.6 kB

After Optimization

384.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Saint-gobain.it main page is 665.6 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. 55% of websites need less resources to load. HTML takes 262.6 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 238.0 kB

  • Original 262.6 kB
  • After minification 231.6 kB
  • After compression 24.6 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 31.1 kB, which is 12% 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 238.0 kB or 91% of the original size.

Image Optimization

-31%

Potential reduce by 27.5 kB

  • Original 88.0 kB
  • After minification 60.5 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. Obviously, Saint Gobain needs image optimization as it can save up to 27.5 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 6.3 kB

  • Original 252.1 kB
  • After minification 251.9 kB
  • After compression 245.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-15%

Potential reduce by 9.1 kB

  • Original 62.8 kB
  • After minification 61.3 kB
  • After compression 53.7 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. Saint-gobain.it needs all CSS files to be minified and compressed as it can save up to 9.1 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 209 (95%)

Requests Now

219

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 219 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Saint Gobain. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 107 to 1 for JavaScripts and from 94 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

saint-gobain.it accessibility score

96

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

saint-gobain.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

High

Page has valid source maps

SEO Factors

saint-gobain.it SEO score

83

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Saint-gobain.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 Saint-gobain.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 Saint Gobain. 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: