Report Summary

  • 69

    Performance

    Renders faster than
    81% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

juwelo.fr

Juwelo | Bijoux en pierres fines sans intermédiaire

Page Load Speed

9.1 sec in total

First Response

311 ms

Resources Loaded

8.5 sec

Page Rendered

320 ms

juwelo.fr screenshot

About Website

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

Magnifiques bijoux précieux ornés de pierres, à prix doux en direct du fabricant. Fabrication manuelle de qualité. Livré avec certificat d´authenticité.

Visit juwelo.fr

Key Findings

We analyzed Juwelo.fr page load time and found that the first response time was 311 ms and then it took 8.8 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

juwelo.fr performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

juwelo.fr

311 ms

www.juwelo.fr

1059 ms

79b64414eeebf6a36947c6e2b240efdb.css

730 ms

fff6fac027ebfc75c822dfa18aaa8402.js

1346 ms

fr.css

335 ms

Our browser made a total of 146 requests to load all elements on the main page. We found that 86% of them (125 requests) were addressed to the original Juwelo.fr, 4% (6 requests) were made to Google-analytics.com and 4% (6 requests) were made to Trustlogo.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Juwelo.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (27%)

Content Size

4.8 MB

After Optimization

3.5 MB

In fact, the total size of Juwelo.fr main page is 4.8 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 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 138.1 kB

  • Original 161.9 kB
  • After minification 125.9 kB
  • After compression 23.7 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. This page needs HTML code to be minified as it can gain 35.9 kB, which is 22% 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 138.1 kB or 85% of the original size.

Image Optimization

-8%

Potential reduce by 285.2 kB

  • Original 3.5 MB
  • After minification 3.3 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. Juwelo images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 665.2 kB

  • Original 875.6 kB
  • After minification 741.1 kB
  • After compression 210.3 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 665.2 kB or 76% of the original size.

CSS Optimization

-86%

Potential reduce by 185.5 kB

  • Original 215.4 kB
  • After minification 169.2 kB
  • After compression 29.9 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. Juwelo.fr needs all CSS files to be minified and compressed as it can save up to 185.5 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (20%)

Requests Now

140

After Optimization

112

The browser has sent 140 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Juwelo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

juwelo.fr accessibility score

59

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

juwelo.fr best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

juwelo.fr SEO score

93

Search Engine Optimization Advices

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

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Juwelo.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 Juwelo.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 data is detected on the main page of Juwelo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: