Tools & Wizards About Us
eaudugrandlyon.com screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

eaudugrandlyon.com

Eau publique du Grand Lyon : abonnement eau des communes de la Métropole de Lyon

Page Load Speed

2.4 sec in total

First Response

188 ms

Resources Loaded

2.1 sec

Page Rendered

98 ms

eaudugrandlyon.com screenshot

About Website

Click here to check amazing Eau Du Grand Lyon content for France. Otherwise, check out these important facts you probably never knew about eaudugrandlyon.com

La Métropole de Lyon est l'autorité organisatrice responsable du service de l'eau, elle fixe le niveau de qualité de service et les objectifs auxquels Eau publique du Grand Lyon doit répondre.

Visit eaudugrandlyon.com

Key Findings

We analyzed Eaudugrandlyon.com page load time and found that the first response time was 188 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

eaudugrandlyon.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.445

20/100

15%

TTI (Time to Interactive)

Value8.5 s

37/100

10%

Network Requests Diagram

eaudugrandlyon.com

188 ms

www.eaudugrandlyon.com

339 ms

agence.eaudugrandlyon.com

461 ms

blitzer.css

178 ms

jquery.1.8.2.min.js

446 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Eaudugrandlyon.com, 95% (38 requests) were made to Agence.eaudugrandlyon.com. The less responsive or slowest element that took the longest time to load (710 ms) relates to the external source Agence.eaudugrandlyon.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.3 kB (43%)

Content Size

367.9 kB

After Optimization

209.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eaudugrandlyon.com main page is 367.9 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. 25% of websites need less resources to load. Images take 165.9 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 20.7 kB

  • Original 27.8 kB
  • After minification 22.7 kB
  • After compression 7.1 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 5.1 kB, which is 18% 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 20.7 kB or 74% of the original size.

Image Optimization

-17%

Potential reduce by 28.2 kB

  • Original 165.9 kB
  • After minification 137.6 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, Eau Du Grand Lyon needs image optimization as it can save up to 28.2 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 99.0 kB

  • Original 150.5 kB
  • After minification 146.2 kB
  • After compression 51.5 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 99.0 kB or 66% of the original size.

CSS Optimization

-44%

Potential reduce by 10.4 kB

  • Original 23.8 kB
  • After minification 21.8 kB
  • After compression 13.4 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. Eaudugrandlyon.com needs all CSS files to be minified and compressed as it can save up to 10.4 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (45%)

Requests Now

33

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eau Du Grand Lyon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

eaudugrandlyon.com

eaudugrandlyon.com

188 ms

www.eaudugrandlyon.com

www.eaudugrandlyon.com

339 ms

agence.eaudugrandlyon.com

agence.eaudugrandlyon.com

461 ms

blitzer.css

blitzer.css

178 ms

jquery.1.8.2.min.js

jquery.1.8.2.min.js

446 ms

jquery-ui.js

jquery-ui.js

710 ms

jquery.fancybox.css

jquery.fancybox.css

270 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

357 ms

jquery.fancybox-buttons.css

jquery.fancybox-buttons.css

271 ms

jquery.fancybox-buttons.js

jquery.fancybox-buttons.js

282 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

361 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

453 ms

jquery.bxslider.css

jquery.bxslider.css

376 ms

font.css

font.css

452 ms

base.css

base.css

452 ms

style.css

style.css

471 ms

grid-3x3.css

grid-3x3.css

533 ms

cookies-eu-banner.js

cookies-eu-banner.js

540 ms

FormValidation.js

FormValidation.js

459 ms

mobile-menu.js

mobile-menu.js

461 ms

logo-EGL-regie.png

logo-EGL-regie.png

178 ms

picto-login.png

picto-login.png

100 ms

home-16x16.png

home-16x16.png

93 ms

proximanova-regular-webfont.woff

proximanova-regular-webfont.woff

91 ms

proximanova-semibold-webfont.woff

proximanova-semibold-webfont.woff

178 ms

1722432845_medias.jpg

1722432845_medias.jpg

183 ms

1709735414_medias.png

1709735414_medias.png

184 ms

1718957342_medias.jpg

1718957342_medias.jpg

236 ms

bg-slider.png

bg-slider.png

191 ms

my-account-54x54.png

my-account-54x54.png

238 ms

invoice-54x54.png

invoice-54x54.png

270 ms

warning-54x54.png

warning-54x54.png

273 ms

help-54x54.png

help-54x54.png

272 ms

bg-eau-et-sante.png

bg-eau-et-sante.png

379 ms

bg-pedagogie.png

bg-pedagogie.png

328 ms

eau-ma-ville.png

eau-ma-ville.png

329 ms

logo-footer.jpg

logo-footer.jpg

358 ms

bg-menu-transparent-1x1.png

bg-menu-transparent-1x1.png

364 ms

proximanovacond-semibold-webfont.woff

proximanovacond-semibold-webfont.woff

314 ms

proximanova-bold-webfont.woff

proximanova-bold-webfont.woff

370 ms

Accessibility Review

eaudugrandlyon.com accessibility score

90

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.

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

eaudugrandlyon.com 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

SEO Factors

eaudugrandlyon.com SEO score

87

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Eaudugrandlyon.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Eaudugrandlyon.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

eaudugrandlyon.com

Open Graph description is not detected on the main page of Eau Du Grand Lyon. 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: