Access roissyenbrie77.fr. Site officiel de la ville de Roissy-en-Brie (Seine-et-Marne)

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value360 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.581

11/100

15%

TTI (Time to Interactive)

Value9.1 s

33/100

10%

roissyenbrie77.fr

247 ms

www.roissyenbrie77.fr

1164 ms

wp-emoji-release.min.js

133 ms

style.min.css

218 ms

wc-blocks-vendors-style.css

244 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 85% of them (71 requests) were addressed to the original Roissyenbrie77.fr, 5% (4 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Roissyenbrie77.fr.

Content Size

6.9 MB

After Optimization

6.2 MB

In fact, the total size of Roissyenbrie77.fr main page is 6.9 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. 65% of websites need less resources to load. Images take 6.4 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 173.8 kB

Original 194.7 kB
After minification 161.6 kB
After compression 21.0 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 33.2 kB, which is 17% 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 173.8 kB or 89% of the original size.

Image Optimization

-7%

Potential reduce by 443.6 kB

Original 6.4 MB
After minification 6.0 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. Roissy En Brie 77 images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 51 B

Original 94.8 kB
After minification 94.8 kB
After compression 94.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-44%

Potential reduce by 80.1 kB

Original 184.1 kB
After minification 184.1 kB
After compression 104.0 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. Roissyenbrie77.fr needs all CSS files to be minified and compressed as it can save up to 80.1 kB or 44% of the original size.

Requests Now

After Optimization

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roissy En Brie 77. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA input fields do not have accessible names

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

FR
Language Claimed

FR
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roissyenbrie77.fr 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 Roissyenbrie77.fr 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

roissyenbrie77.fr

Open Graph data is detected on the main page of Roissy En Brie 77. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Site officiel de la ville de Roissy-en-Brie (Seine-et-Marne)

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

roissyenbrie77.fr

www.roissyenbrie77.fr

wp-emoji-release.min.js

style.min.css

wc-blocks-vendors-style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

roissyenbrie77.fr

www.roissyenbrie77.fr

wp-emoji-release.min.js

style.min.css

wc-blocks-vendors-style.css

wc-blocks-style.css

app_shared.min.css

style.css

yop-poll-public-6.3.1.css

styles.css

magnific-popup.css

newsletter-subscription-form-public.css

woocommerce-layout.css

woocommerce.css

normalize.min.css

slick.css

swipebox.min.css

app.css

jquery.min.js

jquery-migrate.min.js

yop-poll-public-6.3.1.min.js

jquery.magnific-popup.min.js

newsletter-subscription-form-public.js

app_shared.min.js

regenerator-runtime.min.js

wp-polyfill.min.js

index.js

jquery.blockUI.min.js

js.cookie.min.js

woocommerce.min.js

cart-fragments.min.js

wp-embed.min.js

modernizr-2.7.1.min.js

slick.min.js

jquery.swipebox.min.js

js

jquery.matchHeight.js

isotope.3.0.4.min.js

all.min.js

css

analytics.js

logo-roissy-en-brie-1-193x66.png

marche-sept-2021-767x288.jpg