Tools & Wizards About Us

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

axel-colin-immo.fr

Vente fonds de commerce Nantes - vente et location bureaux/locaux/entrepôts Nantes - AXEL COLIN CONSEIL

Page Load Speed

3.1 sec in total

First Response

217 ms

Resources Loaded

2.6 sec

Page Rendered

287 ms

About Website

Welcome to axel-colin-immo.fr homepage info - get ready to check AXEL COLIN Immo best content right away, or after learning these important things about axel-colin-immo.fr

Axel Colin Conseil Nantes, spécialiste de l'immobilier d'entreprise. - AXEL COLIN CONSEIL

Visit axel-colin-immo.fr

Key Findings

We analyzed Axel-colin-immo.fr page load time and found that the first response time was 217 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

axel-colin-immo.fr performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value26.0 s

0/100

10%

TBT (Total Blocking Time)

Value3,560 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value20.6 s

2/100

10%

Network Requests Diagram

axel-colin-immo.fr

217 ms

www.axel-colin-immo.fr

781 ms

jcemediabox.css

266 ms

style.css

192 ms

mod_icslide.css

195 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 95% of them (53 requests) were addressed to the original Axel-colin-immo.fr, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Tracking.veille-referencement.com. The less responsive or slowest element that took the longest time to load (820 ms) belongs to the original domain Axel-colin-immo.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 343.1 kB (33%)

Content Size

1.0 MB

After Optimization

687.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Axel-colin-immo.fr main page is 1.0 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. 30% of websites need less resources to load. Images take 692.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 19.9 kB

  • Original 25.9 kB
  • After minification 22.4 kB
  • After compression 6.0 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 3.4 kB, which is 13% 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 19.9 kB or 77% of the original size.

Image Optimization

-15%

Potential reduce by 107.1 kB

  • Original 692.0 kB
  • After minification 584.9 kB

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, AXEL COLIN Immo needs image optimization as it can save up to 107.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 184.2 kB

  • Original 273.9 kB
  • After minification 261.4 kB
  • After compression 89.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 184.2 kB or 67% of the original size.

CSS Optimization

-81%

Potential reduce by 31.9 kB

  • Original 39.2 kB
  • After minification 30.9 kB
  • After compression 7.3 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. Axel-colin-immo.fr needs all CSS files to be minified and compressed as it can save up to 31.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (43%)

Requests Now

54

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AXEL COLIN 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 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

axel-colin-immo.fr accessibility score

95

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.

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 [lang] attribute

Best Practices

axel-colin-immo.fr best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

axel-colin-immo.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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Axel-colin-immo.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Axel-colin-immo.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 description is not detected on the main page of AXEL COLIN 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: