Tools & Wizards About Us

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

vitrin-immo.com

Agence immobilière Vitrin’immo à proximité de Douai, achat vente location maison, appartement

Page Load Speed

7.2 sec in total

First Response

2.4 sec

Resources Loaded

4.4 sec

Page Rendered

365 ms

About Website

Click here to check amazing Vitrin Immo content. Otherwise, check out these important facts you probably never knew about vitrin-immo.com

Situé à Lallaing près de Douai, votre agence immobilière Vitrin’immo s’occupe de votre achat, vente ou location de biens immobiliers : maison, appartement, terrain, immeuble, local commercial…

Visit vitrin-immo.com

Key Findings

We analyzed Vitrin-immo.com page load time and found that the first response time was 2.4 sec and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

vitrin-immo.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value1,910 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

www.vitrin-immo.com

2420 ms

style.css

170 ms

styles.css

420 ms

style.css

161 ms

css

27 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 19% of them (15 requests) were addressed to the original Vitrin-immo.com, 26% (21 requests) were made to Static.xx.fbcdn.net and 26% (21 requests) were made to I1.static.athome.eu. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Vitrin-immo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 235.1 kB (13%)

Content Size

1.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vitrin-immo.com main page is 1.7 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. 65% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 49.6 kB

  • Original 65.9 kB
  • After minification 64.9 kB
  • After compression 16.2 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 49.6 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 49.8 kB

  • Original 1.5 MB
  • After minification 1.5 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. Vitrin Immo images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 72.4 kB

  • Original 100.9 kB
  • After minification 50.8 kB
  • After compression 28.5 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 72.4 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 63.3 kB

  • Original 76.6 kB
  • After minification 59.2 kB
  • After compression 13.3 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. Vitrin-immo.com needs all CSS files to be minified and compressed as it can save up to 63.3 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (53%)

Requests Now

79

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vitrin Immo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

vitrin-immo.com accessibility score

73

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

vitrin-immo.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

vitrin-immo.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 Vitrin-immo.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 Vitrin-immo.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 Vitrin Immo. 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: