Access hfinformatique.be. HFInformatique, magasin de matériel informatique, pc portable et ordinateur de bureau Liège.

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.18

67/100

15%

TTI (Time to Interactive)

Value1.0 s

100/100

10%

hfinformatique.be

273 ms

hfi.css

88 ms

hide-show.js

160 ms

photo.js

162 ms

tooltip-portable.js

178 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that all of those requests were addressed to Hfinformatique.be and no external sources were called. The less responsive or slowest element that took the longest time to load (552 ms) belongs to the original domain Hfinformatique.be.

Content Size

597.6 kB

After Optimization

317.7 kB

In fact, the total size of Hfinformatique.be main page is 597.6 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. 40% of websites need less resources to load. Images take 501.8 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 81.8 kB

Original 90.4 kB
After minification 85.4 kB
After compression 8.6 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 81.8 kB or 90% of the original size.

Image Optimization

-39%

Potential reduce by 196.3 kB

Original 501.8 kB
After minification 305.5 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, HFInformatique needs image optimization as it can save up to 196.3 kB or 39% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-38%

Potential reduce by 1.2 kB

Original 3.2 kB
After minification 3.2 kB
After compression 2.0 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 1.2 kB or 38% of the original size.

CSS Optimization

-25%

Potential reduce by 534 B

Original 2.2 kB
After minification 2.2 kB
After compression 1.6 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. Hfinformatique.be needs all CSS files to be minified and compressed as it can save up to 534 B or 25% of the original size.

Requests Now

After Optimization

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HFInformatique. 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.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Document uses plugins

Language and Encoding

Language Detected

FR
Language Claimed

N/A
Encoding

ISO-8859-15

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hfinformatique.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 Hfinformatique.be main page’s claimed encoding is iso-8859-15. 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

hfinformatique.be

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

Report Summary

Performance

Accessibility

Best Practices

SEO

HFInformatique, magasin de matériel informatique, pc portable et ordinateur de bureau Liège.

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

hfinformatique.be

hfi.css

hide-show.js

photo.js

tooltip-portable.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

hfinformatique.be

hfi.css

hide-show.js

photo.js

tooltip-portable.js

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