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amiens-danse.com screenshot

Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

amiens-danse.com

Accueil

Page Load Speed

1.7 sec in total

First Response

375 ms

Resources Loaded

1.1 sec

Page Rendered

137 ms

amiens-danse.com screenshot

About Website

Visit amiens-danse.com now to see the best up-to-date Amiens Danse content and also check out these interesting facts you probably never knew about amiens-danse.com

L'espace Danse Xavier Feret est une structure dédiée aux palisirs de la danse de couple, danses standards, danses latines, rock, west coast swing et zumba

Visit amiens-danse.com

Key Findings

We analyzed Amiens-danse.com page load time and found that the first response time was 375 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

amiens-danse.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.9 s

100/100

10%

Network Requests Diagram

amiens-danse.com

375 ms

wpstyles.css

88 ms

jquery.js

234 ms

jsRollover.js

154 ms

jquery.wplightbox.js

162 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Amiens-danse.com and no external sources were called. The less responsive or slowest element that took the longest time to load (521 ms) belongs to the original domain Amiens-danse.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 76.4 kB (14%)

Content Size

562.4 kB

After Optimization

486.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Amiens-danse.com main page is 562.4 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. 35% of websites need less resources to load. Images take 470.6 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 33.8 kB

  • Original 41.4 kB
  • After minification 39.2 kB
  • After compression 7.6 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 33.8 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 42.5 kB

  • Original 470.6 kB
  • After minification 428.0 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. Amiens Danse images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 105 B

  • Original 49.9 kB
  • After minification 49.9 kB
  • After compression 49.8 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

-7%

Potential reduce by 38 B

  • Original 580 B
  • After minification 580 B
  • After compression 542 B

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. Amiens-danse.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (18%)

Requests Now

39

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Amiens Danse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

amiens-danse.com

amiens-danse.com

375 ms

wpstyles.css

wpstyles.css

88 ms

jquery.js

jquery.js

234 ms

jsRollover.js

jsRollover.js

154 ms

jquery.wplightbox.js

jquery.wplightbox.js

162 ms

jquery.marquee.js

jquery.marquee.js

164 ms

jquery.event.move.js

jquery.event.move.js

174 ms

jquery.event.swipe.js

jquery.event.swipe.js

173 ms

jquery.wpslider.js

jquery.wpslider.js

232 ms

jsMenu.js

jsMenu.js

289 ms

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88 ms

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80 ms

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84 ms

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80 ms

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87 ms

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91 ms

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157 ms

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274 ms

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165 ms

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437 ms

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259 ms

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172 ms

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235 ms

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248 ms

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252 ms

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312 ms

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331 ms

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333 ms

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347 ms

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351 ms

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390 ms

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412 ms

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413 ms

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434 ms

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428 ms

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467 ms

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495 ms

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wpf09dd7c1_05_06.jpg

494 ms

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506 ms

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521 ms

Accessibility Review

amiens-danse.com accessibility score

76

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

amiens-danse.com best practices score

75

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

amiens-danse.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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Amiens-danse.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 Amiens-danse.com 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

amiens-danse.com

Open Graph description is not detected on the main page of Amiens Danse. 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: