Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 77

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

scubaland.fr

≡ Scubaland → La Référence Plongée, Piscine, Pêche et Natation

Page Load Speed

8.2 sec in total

First Response

1.4 sec

Resources Loaded

6.2 sec

Page Rendered

548 ms

scubaland.fr screenshot

About Website

Click here to check amazing Scubaland content for France. Otherwise, check out these important facts you probably never knew about scubaland.fr

Nos Comparatifs, Tests et Guides d'Achat sur Les Produits de Plongée, pour la Pêche et Natation ✓ Conseils ✓ Meilleurs Prix 2023

Visit scubaland.fr

Key Findings

We analyzed Scubaland.fr page load time and found that the first response time was 1.4 sec and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

scubaland.fr performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value9.0 s

15/100

10%

TBT (Total Blocking Time)

Value420 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.502

16/100

15%

TTI (Time to Interactive)

Value6.9 s

55/100

10%

Network Requests Diagram

www.scubaland.fr

1449 ms

full.min.css

349 ms

api.js

42 ms

js

75 ms

header.js

811 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 81% of them (126 requests) were addressed to the original Scubaland.fr, 13% (20 requests) were made to Scubaland.co.uk and 3% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Scubaland.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (41%)

Content Size

5.6 MB

After Optimization

3.3 MB

In fact, the total size of Scubaland.fr main page is 5.6 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. 70% of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 385.4 kB

  • Original 444.6 kB
  • After minification 441.9 kB
  • After compression 59.2 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 385.4 kB or 87% of the original size.

Image Optimization

-28%

Potential reduce by 1.2 MB

  • Original 4.1 MB
  • After minification 2.9 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. Obviously, Scubaland needs image optimization as it can save up to 1.2 MB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 602.1 kB

  • Original 916.2 kB
  • After minification 903.9 kB
  • After compression 314.1 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 602.1 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 139.4 kB

  • Original 165.2 kB
  • After minification 153.1 kB
  • After compression 25.7 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. Scubaland.fr needs all CSS files to be minified and compressed as it can save up to 139.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (7%)

Requests Now

150

After Optimization

140

The browser has sent 150 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scubaland. 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 from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

scubaland.fr accessibility score

92

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

scubaland.fr best practices score

77

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

scubaland.fr SEO score

100

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

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scubaland.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 Scubaland.fr main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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