Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

changevivienne.com

Achat Vente Or Argent & Devises - Changevivienne, Paris

Page Load Speed

10.7 sec in total

First Response

273 ms

Resources Loaded

10 sec

Page Rendered

454 ms

changevivienne.com screenshot

About Website

Click here to check amazing Changevivienne content for France. Otherwise, check out these important facts you probably never knew about changevivienne.com

Spécialiste de l'achat et de la vente de métaux précieux sous toutes formes (lingots, pièces, bijoux) et le change de devises.

Visit changevivienne.com

Key Findings

We analyzed Changevivienne.com page load time and found that the first response time was 273 ms and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

changevivienne.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value10.2 s

9/100

10%

TBT (Total Blocking Time)

Value800 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

changevivienne.com

273 ms

changevivienne.com

330 ms

www.changevivienne.com

4023 ms

gtm.js

59 ms

async

213 ms

Our browser made a total of 296 requests to load all elements on the main page. We found that 82% of them (242 requests) were addressed to the original Changevivienne.com, 5% (16 requests) were made to Sw-assets.ekomiapps.de and 4% (12 requests) were made to Vf-js.ekomi.de. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Changevivienne.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 547.4 kB (8%)

Content Size

6.9 MB

After Optimization

6.3 MB

In fact, the total size of Changevivienne.com main page is 6.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.7 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 289.7 kB

  • Original 322.2 kB
  • After minification 244.2 kB
  • After compression 32.6 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. This page needs HTML code to be minified as it can gain 78.0 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 289.7 kB or 90% of the original size.

Image Optimization

-2%

Potential reduce by 111.5 kB

  • Original 5.7 MB
  • After minification 5.6 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. Changevivienne images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 66.0 kB

  • Original 596.7 kB
  • After minification 594.3 kB
  • After compression 530.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 66.0 kB or 11% of the original size.

CSS Optimization

-32%

Potential reduce by 80.2 kB

  • Original 246.9 kB
  • After minification 240.7 kB
  • After compression 166.7 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. Changevivienne.com needs all CSS files to be minified and compressed as it can save up to 80.2 kB or 32% of the original size.

Requests Breakdown

Number of requests can be reduced by 112 (40%)

Requests Now

279

After Optimization

167

The browser has sent 279 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Changevivienne. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 47 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

changevivienne.com accessibility score

70

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.

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

High

Some elements have a [tabindex] value greater than 0

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

changevivienne.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

changevivienne.com SEO score

89

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 Changevivienne.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 Changevivienne.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 Changevivienne. 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: