Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

mairie-carquefou.fr

Mairie de Carquefou

Page Load Speed

11.1 sec in total

First Response

251 ms

Resources Loaded

10.5 sec

Page Rendered

371 ms

mairie-carquefou.fr screenshot

About Website

Click here to check amazing Mairie Carquefou content for France. Otherwise, check out these important facts you probably never knew about mairie-carquefou.fr

Site officiel de la mairie de Carquefou

Visit mairie-carquefou.fr

Key Findings

We analyzed Mairie-carquefou.fr page load time and found that the first response time was 251 ms and then it took 10.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

mairie-carquefou.fr performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value2.9 s

97/100

10%

Network Requests Diagram

mairie-carquefou.fr

251 ms

www.carquefou.fr

6026 ms

styles.css

176 ms

iag-cartography.css

167 ms

iag-cartography-theme-default.css

169 ms

Our browser made a total of 170 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Mairie-carquefou.fr, 76% (129 requests) were made to Carquefou.fr and 6% (11 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (6 sec) relates to the external source Carquefou.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 884.7 kB (38%)

Content Size

2.3 MB

After Optimization

1.4 MB

In fact, the total size of Mairie-carquefou.fr main page is 2.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 151.4 kB

  • Original 175.8 kB
  • After minification 134.4 kB
  • After compression 24.4 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 41.3 kB, which is 24% 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 151.4 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 26.1 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. Mairie Carquefou images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 552.4 kB

  • Original 796.7 kB
  • After minification 758.1 kB
  • After compression 244.3 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 552.4 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 154.9 kB

  • Original 179.6 kB
  • After minification 139.9 kB
  • After compression 24.7 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. Mairie-carquefou.fr needs all CSS files to be minified and compressed as it can save up to 154.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (32%)

Requests Now

165

After Optimization

112

The browser has sent 165 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mairie Carquefou. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

mairie-carquefou.fr accessibility score

75

Accessibility Issues

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

Best Practices

mairie-carquefou.fr best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

mairie-carquefou.fr SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

High

robots.txt is not valid

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

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 Mairie-carquefou.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 Mairie-carquefou.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

Open Graph description is not detected on the main page of Mairie Carquefou. 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: