Tools & Wizards About Us
saint-gobain.it screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    26% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

saint-gobain.it

Saint-Gobain: leader mondiale dell'Edilizia Sostenibile

Page Load Speed

2.4 sec in total

First Response

180 ms

Resources Loaded

1.5 sec

Page Rendered

715 ms

saint-gobain.it screenshot

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 180 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

saint-gobain.it performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value21.3 s

0/100

10%

TBT (Total Blocking Time)

Value35,910 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.14

79/100

15%

TTI (Time to Interactive)

Value48.7 s

0/100

10%

Network Requests Diagram

saint-gobain.it

180 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

121 ms

css_4QodHjYryEaXYrFICqsNfWXh_sHUecUAyaQ_bu4Vy0c.css

184 ms

css_iowAkuSVapVhiTV0GurFDjCKYbpyBWFMBGDTzDTFr_w.css

185 ms

home-page.css

169 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 79% of them (41 requests) were addressed to the original Saint-gobain.it, 6% (3 requests) were made to S.ytimg.com and 4% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (923 ms) belongs to the original domain Saint-gobain.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (50%)

Content Size

3.0 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Saint-gobain.it main page is 3.0 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. 60% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 57.8 kB

  • Original 66.1 kB
  • After minification 39.1 kB
  • After compression 8.3 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 27.0 kB, which is 41% 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 57.8 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 77.0 kB

  • Original 1.2 MB
  • After minification 1.1 MB

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. Saint Gobain images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 586.2 kB

  • Original 812.2 kB
  • After minification 626.8 kB
  • After compression 226.0 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 586.2 kB or 72% of the original size.

CSS Optimization

-87%

Potential reduce by 752.2 kB

  • Original 863.5 kB
  • After minification 766.2 kB
  • After compression 111.2 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. Saint-gobain.it needs all CSS files to be minified and compressed as it can save up to 752.2 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (41%)

Requests Now

49

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 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 12 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

saint-gobain.it

saint-gobain.it

180 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

121 ms

css_4QodHjYryEaXYrFICqsNfWXh_sHUecUAyaQ_bu4Vy0c.css

css_4QodHjYryEaXYrFICqsNfWXh_sHUecUAyaQ_bu4Vy0c.css

184 ms

css_iowAkuSVapVhiTV0GurFDjCKYbpyBWFMBGDTzDTFr_w.css

css_iowAkuSVapVhiTV0GurFDjCKYbpyBWFMBGDTzDTFr_w.css

185 ms

home-page.css

home-page.css

169 ms

bootstrap.css

bootstrap.css

257 ms

style.css

style.css

347 ms

menu.css

menu.css

198 ms

content-page.css

content-page.css

253 ms

css_Vs4UVC-VTWy46VCaIZs1_Mxom4t0MSIFbDi1OE3E9-8.css

css_Vs4UVC-VTWy46VCaIZs1_Mxom4t0MSIFbDi1OE3E9-8.css

272 ms

js_8P7yVEPu0UbnbYHp7Sdjgntb3_V0XLwdwURUpxaaKBA.js

js_8P7yVEPu0UbnbYHp7Sdjgntb3_V0XLwdwURUpxaaKBA.js

378 ms

js_2KlXA4Z5El1IQFVPxDN1aX5mIoMSFWGv3vwsP77K9yk.js

js_2KlXA4Z5El1IQFVPxDN1aX5mIoMSFWGv3vwsP77K9yk.js

302 ms

bootstrap.js

bootstrap.js

341 ms

utils.js

utils.js

625 ms

video.js

video.js

376 ms

utils-nh.js

utils-nh.js

475 ms

pattern-dark.jpg

pattern-dark.jpg

82 ms

saint_gobain_hp_pays_03.jpg

saint_gobain_hp_pays_03.jpg

90 ms

saint_gobain_hp_pays_05.jpg

saint_gobain_hp_pays_05.jpg

86 ms

logo.png

logo.png

90 ms

1024_la-sala-multicomfort-e-i-vetri-elettrocromici.jpg

1024_la-sala-multicomfort-e-i-vetri-elettrocromici.jpg

183 ms

1024_Termini-Imerese3.jpg

1024_Termini-Imerese3.jpg

490 ms

1024_513_2444.jpg

1024_513_2444.jpg

488 ms

pictos-s6cae8571e3.png

pictos-s6cae8571e3.png

581 ms

habitat-labpush.png

habitat-labpush.png

580 ms

marchi-push.png

marchi-push.png

508 ms

formazione-push.png

formazione-push.png

580 ms

application-pdf.png

application-pdf.png

507 ms

edificio%20nZEB%20orizzonatale.jpg

edificio%20nZEB%20orizzonatale.jpg

506 ms

tasselli%20secondo%20strato.jpg

tasselli%20secondo%20strato.jpg

587 ms

fuoco.jpg

fuoco.jpg

593 ms

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513__0011935_Cycle_de_vie_d_un_bat%C3%AEment.jpg

591 ms

cop21.jpg

cop21.jpg

680 ms

RiDay%202015.jpg

RiDay%202015.jpg

719 ms

COP21-officialpartner.png

COP21-officialpartner.png

728 ms

loghi_def-01-01.jpg

loghi_def-01-01.jpg

725 ms

1220_613_HABITAT-LAB.jpg

1220_613_HABITAT-LAB.jpg

923 ms

Roboto-Regular-webfont.woff

Roboto-Regular-webfont.woff

673 ms

Roboto-Bold-webfont.woff

Roboto-Bold-webfont.woff

707 ms

ubuntu-b-webfont.woff

ubuntu-b-webfont.woff

707 ms

ubuntu-r-webfont.woff

ubuntu-r-webfont.woff

734 ms

iframe_api

iframe_api

217 ms

analytics.js

analytics.js

180 ms

collect

collect

91 ms

www-widgetapi.js

www-widgetapi.js

39 ms

If1tXOODDWI

If1tXOODDWI

72 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

11 ms

www-embed-player.js

www-embed-player.js

34 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

73 ms

ad_status.js

ad_status.js

73 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

62 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

62 ms

Accessibility Review

saint-gobain.it accessibility score

80

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

saint-gobain.it best practices score

92

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

High

Page has valid source maps

SEO Factors

saint-gobain.it SEO score

76

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

saint-gobain.it

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: