Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 0

    Best Practices

  • 87

    SEO

    Google-friendlier than
    66% of websites

concarneau.fr

Concarneau, ville d'Art et d'Histoire - Concarneau, ville d'Art et d'Histoire

Page Load Speed

10.8 sec in total

First Response

1.9 sec

Resources Loaded

8.7 sec

Page Rendered

263 ms

concarneau.fr screenshot

About Website

Welcome to concarneau.fr homepage info - get ready to check Concarneau best content for France right away, or after learning these important things about concarneau.fr

Site officiel de la ville de Concarneau. Découvrez les services de la ville : informations pratiques, horaires, démarches d'état civil...et les actualités.

Visit concarneau.fr

Key Findings

We analyzed Concarneau.fr page load time and found that the first response time was 1.9 sec and then it took 8.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

concarneau.fr performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value51.5 s

0/100

25%

SI (Speed Index)

Value32.1 s

0/100

10%

TBT (Total Blocking Time)

Value8,220 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.047

99/100

15%

TTI (Time to Interactive)

Value57.1 s

0/100

10%

Network Requests Diagram

1904 ms

jcemediabox.css

235 ms

style.css

233 ms

phocadownload.css

236 ms

featureCarousel.css

238 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 83% of them (78 requests) were addressed to the original Concarneau.fr, 4% (4 requests) were made to Google-analytics.com and 4% (4 requests) were made to F.vimeocdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Concarneau.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (36%)

Content Size

3.0 MB

After Optimization

1.9 MB

In fact, the total size of Concarneau.fr 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. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 56.5 kB

  • Original 68.1 kB
  • After minification 67.2 kB
  • After compression 11.7 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 56.5 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 139.5 kB

  • Original 1.7 MB
  • After minification 1.5 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. Concarneau images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 704.6 kB

  • Original 1.0 MB
  • After minification 991.9 kB
  • After compression 325.6 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 704.6 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 173.2 kB

  • Original 201.2 kB
  • After minification 176.6 kB
  • After compression 28.0 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. Concarneau.fr needs all CSS files to be minified and compressed as it can save up to 173.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (57%)

Requests Now

93

After Optimization

40

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Concarneau. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

concarneau.fr accessibility score

83

Accessibility Issues

ARIA

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.

Impact

Issue

High

ARIA IDs are not unique

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

SEO Factors

concarneau.fr 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

    UTF-8

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