Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 87% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 96

    SEO

    Google-friendlier than
    91% of websites

alliancepiscines.com

Alliance Piscines - Constructeur français leader de la piscine coque

Page Load Speed

6.2 sec in total

First Response

310 ms

Resources Loaded

5.6 sec

Page Rendered

356 ms

alliancepiscines.com screenshot

About Website

Welcome to alliancepiscines.com homepage info - get ready to check Alliance Piscines best content for France right away, or after learning these important things about alliancepiscines.com

Alliance Piscines, constructeur français n°1 de la piscine coque polyester, vous propose une large gamme adaptée à tous les goûts et tous les budgets

Visit alliancepiscines.com

Key Findings

We analyzed Alliancepiscines.com page load time and found that the first response time was 310 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

alliancepiscines.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value15.2 s

0/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value3,790 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.247

50/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

alliancepiscines.com

310 ms

www.alliancepiscines.com

1171 ms

700660061.js

154 ms

3696e0cc33e33f82f98b8db6e4d31619.css

442 ms

ae6691451b280cadd495ae0e506779b3.js

848 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 47% of them (42 requests) were addressed to the original Alliancepiscines.com, 22% (20 requests) were made to Static.xx.fbcdn.net and 10% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Alliancepiscines.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 271.0 kB (20%)

Content Size

1.3 MB

After Optimization

1.1 MB

In fact, the total size of Alliancepiscines.com main page is 1.3 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. 45% of websites need less resources to load. Images take 963.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 56.4 kB

  • Original 70.6 kB
  • After minification 68.2 kB
  • After compression 14.3 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 56.4 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 38.4 kB

  • Original 963.1 kB
  • After minification 924.7 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. Alliance Piscines images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 176.3 kB

  • Original 306.4 kB
  • After minification 305.2 kB
  • After compression 130.1 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 176.3 kB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (38%)

Requests Now

85

After Optimization

53

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alliance Piscines. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

alliancepiscines.com accessibility score

95

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.

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

Links do not have a discernible name

Best Practices

alliancepiscines.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

alliancepiscines.com SEO score

96

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alliancepiscines.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Alliancepiscines.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

Open Graph description is not detected on the main page of Alliance Piscines. 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: