Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

messika-joaillerie.com

Site Officiel Messika - Joaillerie de Luxe et Haute Joaillerie

Page Load Speed

8.3 sec in total

First Response

265 ms

Resources Loaded

5 sec

Page Rendered

3 sec

messika-joaillerie.com screenshot

About Website

Visit messika-joaillerie.com now to see the best up-to-date Messika Joaillerie content and also check out these interesting facts you probably never knew about messika-joaillerie.com

Découvrez la Joaillerie et Haute Joaillerie Messika : des bijoux en diamant pour femme contemporains et des bijoux de luxe pour homme alliant en titane et diamant.

Visit messika-joaillerie.com

Key Findings

We analyzed Messika-joaillerie.com page load time and found that the first response time was 265 ms and then it took 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

messika-joaillerie.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value12.8 s

3/100

10%

TBT (Total Blocking Time)

Value4,100 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.064

97/100

15%

TTI (Time to Interactive)

Value23.1 s

1/100

10%

Network Requests Diagram

messika-joaillerie.com

265 ms

www.messika.com

515 ms

calendar.min.css

266 ms

web.min.css

267 ms

infoPush.min.css

266 ms

Our browser made a total of 313 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Messika-joaillerie.com, 94% (295 requests) were made to Messika.cdn-tech.io and 1% (3 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Messika.cdn-tech.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 766.4 kB (3%)

Content Size

24.6 MB

After Optimization

23.9 MB

In fact, the total size of Messika-joaillerie.com main page is 24.6 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. Only a small number of websites need less resources to load. Images take 23.3 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 257.6 kB

  • Original 284.6 kB
  • After minification 217.1 kB
  • After compression 27.0 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 67.5 kB, which is 24% 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 257.6 kB or 91% of the original size.

Image Optimization

-2%

Potential reduce by 503.1 kB

  • Original 23.3 MB
  • After minification 22.8 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. Messika Joaillerie images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.8 kB

  • Original 583.5 kB
  • After minification 583.5 kB
  • After compression 578.7 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

-0%

Potential reduce by 888 B

  • Original 450.8 kB
  • After minification 450.8 kB
  • After compression 449.9 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. Messika-joaillerie.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 212 (70%)

Requests Now

303

After Optimization

91

The browser has sent 303 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Messika Joaillerie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 186 to 1 for JavaScripts and from 28 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

messika-joaillerie.com accessibility score

82

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a valid value for its [lang] attribute.

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

messika-joaillerie.com 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

messika-joaillerie.com SEO score

85

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

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 Messika-joaillerie.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 Messika-joaillerie.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 Messika Joaillerie. 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: