Tools & Wizards About Us
az-immo.be screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

az-immo.be

HOME : AZ IMMO

Page Load Speed

2.6 sec in total

First Response

443 ms

Resources Loaded

2 sec

Page Rendered

155 ms

az-immo.be screenshot

About Website

Welcome to az-immo.be homepage info - get ready to check AZ IMMO best content right away, or after learning these important things about az-immo.be

Visit az-immo.be

Key Findings

We analyzed Az-immo.be page load time and found that the first response time was 443 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

az-immo.be performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value15.6 s

0/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.61

10/100

15%

TTI (Time to Interactive)

Value25.7 s

0/100

10%

Network Requests Diagram

az-immo.be

443 ms

void.php

132 ms

index2.php

203 ms

hs.css

426 ms

highslide.js

428 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 84% of them (48 requests) were addressed to the original Az-immo.be, 11% (6 requests) were made to Immozoom.be and 4% (2 requests) were made to Pascaltilmant.be. The less responsive or slowest element that took the longest time to load (691 ms) belongs to the original domain Az-immo.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 98.9 kB (25%)

Content Size

396.6 kB

After Optimization

297.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Az-immo.be main page is 396.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 327.7 kB which makes up the majority of the site volume.

HTML Optimization

-35%

Potential reduce by 155 B

  • Original 449 B
  • After minification 441 B
  • After compression 294 B

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 155 B or 35% of the original size.

Image Optimization

-14%

Potential reduce by 45.1 kB

  • Original 327.7 kB
  • After minification 282.7 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, AZ IMMO needs image optimization as it can save up to 45.1 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 46.4 kB

  • Original 59.4 kB
  • After minification 44.7 kB
  • After compression 13.0 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 46.4 kB or 78% of the original size.

CSS Optimization

-81%

Potential reduce by 7.3 kB

  • Original 9.0 kB
  • After minification 7.2 kB
  • After compression 1.7 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. Az-immo.be needs all CSS files to be minified and compressed as it can save up to 7.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (13%)

Requests Now

56

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AZ IMMO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

az-immo.be

az-immo.be

443 ms

void.php

void.php

132 ms

index2.php

index2.php

203 ms

hs.css

hs.css

426 ms

highslide.js

highslide.js

428 ms

immo2.js

immo2.js

271 ms

style.php

style.php

130 ms

dtree.js

dtree.js

80 ms

entete1020.jpg

entete1020.jpg

482 ms

spacer.gif

spacer.gif

83 ms

agence.jpg

agence.jpg

417 ms

spacer.gif

spacer.gif

240 ms

app-store-logo-200.png

app-store-logo-200.png

81 ms

proo.jpg

proo.jpg

155 ms

Logo_32x32_Facebook.png

Logo_32x32_Facebook.png

158 ms

Logo_32x32_linkedin.png

Logo_32x32_linkedin.png

161 ms

Logo_32x32_Twitter.gif

Logo_32x32_Twitter.gif

164 ms

Logo_32x32_Google.png

Logo_32x32_Google.png

236 ms

Logo_32x32_Mail.png

Logo_32x32_Mail.png

233 ms

base.gif

base.gif

219 ms

empty.gif

empty.gif

224 ms

page.gif

page.gif

227 ms

nolines_plus.gif

nolines_plus.gif

295 ms

folder.gif

folder.gif

296 ms

1038276.jpg

1038276.jpg

324 ms

1034691.jpg

1034691.jpg

291 ms

1034508.jpg

1034508.jpg

294 ms

1034172.jpg

1034172.jpg

360 ms

1033613.jpg

1033613.jpg

361 ms

1031996.jpg

1031996.jpg

370 ms

1030089.jpg

1030089.jpg

375 ms

1029343.jpg

1029343.jpg

438 ms

1022073.jpg

1022073.jpg

439 ms

1019997.jpg

1019997.jpg

439 ms

1017136.jpg

1017136.jpg

448 ms

1017045.jpg

1017045.jpg

456 ms

1016946.jpg

1016946.jpg

557 ms

1016944.jpg

1016944.jpg

516 ms

1016943.jpg

1016943.jpg

516 ms

1016187.jpg

1016187.jpg

569 ms

1016084.jpg

1016084.jpg

527 ms

1014860.jpg

1014860.jpg

536 ms

1014853.jpg

1014853.jpg

594 ms

1013985.jpg

1013985.jpg

594 ms

1012965.jpg

1012965.jpg

606 ms

1009957.jpg

1009957.jpg

617 ms

1009663.jpg

1009663.jpg

673 ms

1009636.jpg

1009636.jpg

691 ms

1007301.jpg

1007301.jpg

548 ms

1007154.jpg

1007154.jpg

547 ms

997315.jpg

997315.jpg

558 ms

995932.jpg

995932.jpg

568 ms

993511.jpg

993511.jpg

549 ms

979247.jpg

979247.jpg

547 ms

rounded-white.png

rounded-white.png

80 ms

zoomout.cur

zoomout.cur

80 ms

loader.white.gif

loader.white.gif

148 ms

Accessibility Review

az-immo.be accessibility score

83

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

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

Best Practices

az-immo.be best practices score

50

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

az-immo.be SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Az-immo.be 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 Az-immo.be main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

az-immo.be

Open Graph description is not detected on the main page of AZ 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: