Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

manutan.be

Unauthorized Request Blocked

Page Load Speed

3.9 sec in total

First Response

252 ms

Resources Loaded

3.3 sec

Page Rendered

300 ms

manutan.be screenshot

About Website

Click here to check amazing Manutan content for Belgium. Otherwise, check out these important facts you probably never knew about manutan.be

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Key Findings

We analyzed Manutan.be page load time and found that the first response time was 252 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

manutan.be performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value3.6 s

91/100

10%

Network Requests Diagram

manutan.be

252 ms

mab

526 ms

mab

653 ms

m_base_1714384501195-1.css

16 ms

m_base_1714384501195-2.css

30 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 90% of them (74 requests) were addressed to the original Manutan.be, 2% (2 requests) were made to Googletagmanager.com and 1% (1 request) were made to Manutan.fr. The less responsive or slowest element that took the longest time to load (653 ms) belongs to the original domain Manutan.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 321.2 kB (36%)

Content Size

890.3 kB

After Optimization

569.1 kB

In fact, the total size of Manutan.be main page is 890.3 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. 60% of websites need less resources to load. HTML takes 435.3 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 318.2 kB

  • Original 435.3 kB
  • After minification 418.1 kB
  • After compression 117.1 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. 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 318.2 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 1.7 kB

  • Original 172.5 kB
  • After minification 170.8 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. Manutan images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.3 kB

  • Original 154.3 kB
  • After minification 154.3 kB
  • After compression 153.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 35 B

  • Original 128.2 kB
  • After minification 128.2 kB
  • After compression 128.1 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. Manutan.be has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (51%)

Requests Now

75

After Optimization

37

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Manutan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

manutan.be accessibility score

67

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Image elements do not have [alt] attributes

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

Heading elements are not in a sequentially-descending order

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

manutan.be 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

SEO Factors

manutan.be SEO score

90

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

Open Graph data is detected on the main page of Manutan. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: