Tools & Wizards About Us
vertal-agc.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

vertal-agc.com

Produits verriers - verre sur mesure destiné aux professionnels - AGC Glass Europe

Page Load Speed

3.2 sec in total

First Response

939 ms

Resources Loaded

2.1 sec

Page Rendered

151 ms

vertal-agc.com screenshot

About Website

Click here to check amazing Vertal AGC content. Otherwise, check out these important facts you probably never knew about vertal-agc.com

Produits verriers - verre sur mesure destiné aux professionnels. Les filiales françaises d'AGC vous proposent les produits verriers destinés aux professionnels du bâtiment, de l'architecture et de l'i...

Visit vertal-agc.com

Key Findings

We analyzed Vertal-agc.com page load time and found that the first response time was 939 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

vertal-agc.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.5 s

92/100

10%

Network Requests Diagram

vertal-agc.com

939 ms

agc.css

346 ms

TSlide.css

356 ms

TSlide.js

359 ms

Bandeau-Agc_120112.jpg

323 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 96% of them (45 requests) were addressed to the original Vertal-agc.com, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (939 ms) belongs to the original domain Vertal-agc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.4 kB (16%)

Content Size

544.0 kB

After Optimization

456.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vertal-agc.com main page is 544.0 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. 30% of websites need less resources to load. Images take 423.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 49.2 kB

  • Original 58.7 kB
  • After minification 53.4 kB
  • After compression 9.5 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 49.2 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 423.9 kB
  • After minification 423.9 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. Vertal AGC images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.8 kB

  • Original 54.5 kB
  • After minification 54.5 kB
  • After compression 21.7 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 32.8 kB or 60% of the original size.

CSS Optimization

-77%

Potential reduce by 5.3 kB

  • Original 6.9 kB
  • After minification 6.6 kB
  • After compression 1.6 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. Vertal-agc.com needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

46

After Optimization

46

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vertal AGC. According to our analytics all requests are already optimized.

Network Requests Diagram

vertal-agc.com

vertal-agc.com

939 ms

agc.css

agc.css

346 ms

TSlide.css

TSlide.css

356 ms

TSlide.js

TSlide.js

359 ms

Bandeau-Agc_120112.jpg

Bandeau-Agc_120112.jpg

323 ms

Top-Left-Panel.gif

Top-Left-Panel.gif

218 ms

Garde-corps_Balustra-L_Le-Zodiac_TSlide.jpg

Garde-corps_Balustra-L_Le-Zodiac_TSlide.jpg

216 ms

Serigraphie-Clinique-du-Parc-Xanadu_TSlide.jpg

Serigraphie-Clinique-du-Parc-Xanadu_TSlide.jpg

446 ms

Dalle-de-sol_TSlide.jpg

Dalle-de-sol_TSlide.jpg

458 ms

Poutres_TSlide.jpg

Poutres_TSlide.jpg

360 ms

Brise-soleil_Stratobel-Eva-Creation_SOLARIS-AABD-LYON_TSlide.jpg

Brise-soleil_Stratobel-Eva-Creation_SOLARIS-AABD-LYON_TSlide.jpg

321 ms

Structura-Vision-G_Aeroport-Libonne_TSlide.jpg

Structura-Vision-G_Aeroport-Libonne_TSlide.jpg

426 ms

Structura-Duo_Lyon_TSlide.jpg

Structura-Duo_Lyon_TSlide.jpg

442 ms

Feuillete-Insertion_TSlide.jpg

Feuillete-Insertion_TSlide.jpg

443 ms

Vitrage-coupe-feu_TSlide.jpg

Vitrage-coupe-feu_TSlide.jpg

467 ms

Vitrage-isolant-Isolation-Acoustique_TSlide.jpg

Vitrage-isolant-Isolation-Acoustique_TSlide.jpg

534 ms

Isolation-Thermique_Thermobel-TRI-image1_TSlide.jpg

Isolation-Thermique_Thermobel-TRI-image1_TSlide.jpg

548 ms

Controle-solaire_TSlide.jpg

Controle-solaire_TSlide.jpg

549 ms

Verre-Feuillete-BIPV-SunEwat-XL_TSlide.jpg

Verre-Feuillete-BIPV-SunEwat-XL_TSlide.jpg

543 ms

Structura-Decor-Hopital-du-Bailleul_TSlide.jpg

Structura-Decor-Hopital-du-Bailleul_TSlide.jpg

561 ms

Cloisons-STRATOBEL-COLOR_TSlide.jpg

Cloisons-STRATOBEL-COLOR_TSlide.jpg

573 ms

Table-verre-trempe_TSlide.jpg

Table-verre-trempe_TSlide.jpg

645 ms

Verre-laque-mural-LACOBEL_TSlide.jpg

Verre-laque-mural-LACOBEL_TSlide.jpg

645 ms

Verre-feuillete-insertion-LEDS-facade-GLASSILED-Aeroport-ZAVENTEM_TSlide.jpg

Verre-feuillete-insertion-LEDS-facade-GLASSILED-Aeroport-ZAVENTEM_TSlide.jpg

655 ms

Verre-Antibacterien_TSlide.jpg

Verre-Antibacterien_TSlide.jpg

658 ms

Transport-Citadis-Lyon_TSlide.jpg

Transport-Citadis-Lyon_TSlide.jpg

667 ms

Transport-Maritime-Yacht_TSlide.jpg

Transport-Maritime-Yacht_TSlide.jpg

679 ms

Transport-Para-automobile_CITELIS-Irisbus_TSlide.jpg

Transport-Para-automobile_CITELIS-Irisbus_TSlide.jpg

751 ms

Engins-TP-Agricole_Tracteur_TSlide.jpg

Engins-TP-Agricole_Tracteur_TSlide.jpg

746 ms

Mobilier-Urbain_Abri-Voyageurs-Parisien_TSlide.jpg

Mobilier-Urbain_Abri-Voyageurs-Parisien_TSlide.jpg

764 ms

Signalisation-Eclairage_KOLEO_TSlide.jpg

Signalisation-Eclairage_KOLEO_TSlide.jpg

765 ms

Vitrage-pour-lineaire_TSlide.jpg

Vitrage-pour-lineaire_TSlide.jpg

773 ms

AGC-TIREXtreme_TSlide.jpg

AGC-TIREXtreme_TSlide.jpg

785 ms

Pavillon-Belge_TSlide.jpg

Pavillon-Belge_TSlide.jpg

844 ms

Thermobel-Green_TSlide.jpg

Thermobel-Green_TSlide.jpg

857 ms

AGC-Technovation-Centre_TSlide.jpg

AGC-Technovation-Centre_TSlide.jpg

869 ms

AGC-Glass-Building_TSlide.jpg

AGC-Glass-Building_TSlide.jpg

877 ms

AGC_Cradle-to-Cradle_TSlide.jpg

AGC_Cradle-to-Cradle_TSlide.jpg

876 ms

Agc-Fifa-Bresil-2013_TSlide.jpg

Agc-Fifa-Bresil-2013_TSlide.jpg

889 ms

Etiquette-COV-A_TSlide.jpg

Etiquette-COV-A_TSlide.jpg

906 ms

analytics.js

analytics.js

6 ms

collect

collect

13 ms

Alliance-Agc-Interpane_TSlide.jpg

Alliance-Agc-Interpane_TSlide.jpg

754 ms

AGC-Glass-Distribution_Bordeaux_TSlide.jpg

AGC-Glass-Distribution_Bordeaux_TSlide.jpg

763 ms

AGC-Renovation-Bati_TSlide.jpg

AGC-Renovation-Bati_TSlide.jpg

671 ms

Stopray-Ultravision-50-premier-verre-a-couche-triple-argent_TSlide.jpg

Stopray-Ultravision-50-premier-verre-a-couche-triple-argent_TSlide.jpg

671 ms

ZOW-2012-AGC-Nouvelles-Tendances-en-matiere-de-Verre-Decoratif_TSlide.jpg

ZOW-2012-AGC-Nouvelles-Tendances-en-matiere-de-Verre-Decoratif_TSlide.jpg

645 ms

Accessibility Review

vertal-agc.com accessibility score

87

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

vertal-agc.com best practices score

75

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

SEO Factors

vertal-agc.com SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    FR

  • 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 Vertal-agc.com can be misinterpreted by Google and other search engines. Our service has detected that French 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 Vertal-agc.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

vertal-agc.com

Open Graph description is not detected on the main page of Vertal AGC. 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: