Tools & Wizards About Us
imust.be screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

imust.be

Accueil IMUSTBE Creation de sites internet - Verviers - Heusy - Ecommerce - WEB - NETWORK

Page Load Speed

2.7 sec in total

First Response

285 ms

Resources Loaded

2.1 sec

Page Rendered

310 ms

imust.be screenshot

About Website

Welcome to imust.be homepage info - get ready to check Imust best content for Belgium right away, or after learning these important things about imust.be

Imustbe Informatique est specialisee en Creation de site internet depuis 10 ans , Imustbe est situee a Verviers en belgique Imustbe propose Shopping en ligne , sites cms, hebergement, video d'entrepri...

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Key Findings

We analyzed Imust.be page load time and found that the first response time was 285 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

imust.be performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.093

91/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

Network Requests Diagram

imust.be

285 ms

286 ms

skeleton.css

116 ms

style.css

211 ms

css

30 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 72% of them (57 requests) were addressed to the original Imust.be, 8% (6 requests) were made to Fonts.gstatic.com and 6% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Imust.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 413.0 kB (27%)

Content Size

1.5 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Imust.be main page is 1.5 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. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 18.3 kB

  • Original 24.3 kB
  • After minification 21.0 kB
  • After compression 6.1 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 14% 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 18.3 kB or 75% of the original size.

Image Optimization

-13%

Potential reduce by 153.0 kB

  • Original 1.2 MB
  • After minification 1.0 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. Obviously, Imust needs image optimization as it can save up to 153.0 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 153.7 kB

  • Original 238.7 kB
  • After minification 221.0 kB
  • After compression 85.0 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 153.7 kB or 64% of the original size.

CSS Optimization

-86%

Potential reduce by 88.0 kB

  • Original 102.4 kB
  • After minification 82.3 kB
  • After compression 14.4 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. Imust.be needs all CSS files to be minified and compressed as it can save up to 88.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (46%)

Requests Now

71

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Imust. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

imust.be

imust.be

285 ms

286 ms

skeleton.css

skeleton.css

116 ms

style.css

style.css

211 ms

css

css

30 ms

flexslider.css

flexslider.css

207 ms

prettyPhoto.css

prettyPhoto.css

202 ms

carousel.css

carousel.css

204 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

293 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

205 ms

common.js

common.js

311 ms

sequence.jquery-min.js

sequence.jquery-min.js

307 ms

jquery.quicksand.js

jquery.quicksand.js

287 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

308 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

307 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

372 ms

jquery.tipsy.js

jquery.tipsy.js

379 ms

adsbygoogle.js

adsbygoogle.js

7 ms

main_bgr.png

main_bgr.png

122 ms

logo.png

logo.png

361 ms

logo.jpg

logo.jpg

187 ms

main_nav_bgr_dark.png

main_nav_bgr_dark.png

119 ms

main_nav_bgr_sep_dark.png

main_nav_bgr_sep_dark.png

118 ms

home_icon.png

home_icon.png

120 ms

3_mobile.jpg

3_mobile.jpg

543 ms

31.png

31.png

637 ms

1_sarah.jpg

1_sarah.jpg

299 ms

1_1_1.png

1_1_1.png

575 ms

2.jpg

2.jpg

351 ms

2_sacs.png

2_sacs.png

1027 ms

telemb.jpg

telemb.jpg

541 ms

antenne-centre.jpg

antenne-centre.jpg

460 ms

clap-wallonie.jpg

clap-wallonie.jpg

541 ms

racb.jpg

racb.jpg

611 ms

televesdre.jpg

televesdre.jpg

620 ms

Stassen.jpg

Stassen.jpg

630 ms

wallonie-design.jpg

wallonie-design.jpg

663 ms

telepro.jpg

telepro.jpg

718 ms

ardenne-bleue.jpg

ardenne-bleue.jpg

703 ms

vincotte.jpg

vincotte.jpg

719 ms

logo.jpg

logo.jpg

721 ms

logo-etic.png

logo-etic.png

751 ms

qrcode70.png

qrcode70.png

807 ms

slider_arrows.png

slider_arrows.png

791 ms

icon_big_screen.png

icon_big_screen.png

801 ms

icon_big_cog.png

icon_big_cog.png

796 ms

icon_big_brush.png

icon_big_brush.png

881 ms

icon_big_check.png

icon_big_check.png

877 ms

icon_big_university.png

icon_big_university.png

877 ms

icon_big_download.png

icon_big_download.png

892 ms

header_bgr_diag.png

header_bgr_diag.png

905 ms

button-previous.png

button-previous.png

1063 ms

button-next.png

button-next.png

1061 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

20 ms

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

20 ms

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

20 ms

PRmiXeptR36kaC0GEAetxrfB31yxOzP-czbf6AAKCVo.ttf

PRmiXeptR36kaC0GEAetxrfB31yxOzP-czbf6AAKCVo.ttf

20 ms

xjAJXh38I15wypJXxuGMBp0EAVxt0G0biEntp43Qt6E.ttf

xjAJXh38I15wypJXxuGMBp0EAVxt0G0biEntp43Qt6E.ttf

19 ms

PRmiXeptR36kaC0GEAetxi8cqLH4MEiSE0ROcU-qHOA.ttf

PRmiXeptR36kaC0GEAetxi8cqLH4MEiSE0ROcU-qHOA.ttf

20 ms

arrow_footer_list.png

arrow_footer_list.png

1043 ms

ca-pub-0378767984600053.js

ca-pub-0378767984600053.js

65 ms

zrt_lookup.html

zrt_lookup.html

101 ms

show_ads_impl.js

show_ads_impl.js

63 ms

analytics.js

analytics.js

38 ms

icon_footer_loc.png

icon_footer_loc.png

895 ms

icon_footer_phone.png

icon_footer_phone.png

909 ms

icon_footer_mail.png

icon_footer_mail.png

980 ms

icon_google.png

icon_google.png

999 ms

collect

collect

47 ms

ads

ads

249 ms

osd.js

osd.js

5 ms

icon_facebook.png

icon_facebook.png

935 ms

m_js_controller.js

m_js_controller.js

22 ms

abg.js

abg.js

35 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

33 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

26 ms

s

s

16 ms

x_button_blue2.png

x_button_blue2.png

9 ms

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js

3 ms

Accessibility Review

imust.be accessibility score

56

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.

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

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

imust.be best practices score

75

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

SEO Factors

imust.be SEO score

73

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Imust.be can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it does not match the claimed English language. Our system also found out that Imust.be 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

imust.be

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