Website review w4u.io
Olivier Jonet, Full stack web developer - Custom development, Brussels
Generated on January 11 2026 18:31 PM
Old data? UPDATE !
The score is 74/100
SEO Content
Title
Olivier Jonet, Full stack web developer - Custom development, Brussels
Length : 70
Perfect, your title contains between 10 and 70 characters.
Description
Olivier Jonet, Full stack web developer, Responsive Web App and Mobile App freelance developer in Brussels. Front-end and Back-end custom web developer
Length : 151
Great, your meta description contains between 70 and 160 characters.
Keywords
olivier jonet, freelance web developer, full stack web developer, web developer, full stack, olivier, jonet, back-end, front-end, brussels area, brussels, belgium, database design, custom development, php, mysql, javascript, server
Good, your page contains meta keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| title | Olivier Jonet, Full stack web developer |
| description | Olivier Jonet, Full stack web developer, Responsive Web App and Mobile App freelance developer in Brussels. Front-end and Back-end custom web developer |
| type | website |
| url | https://olivierjonet.io |
| image | https://cdn.w4u.be/assets/1615582051/images/bg-intro.jpg |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 2 | 21 | 16 | 0 | 0 |
- [H1] Hello, my name is Olivier Jonet and I'm a Full Stack Web Developer responsive Web Apps and Mobile Applications freelance developer in Brussels area
- [H2] My works
- [H2] My skills
- [H3] RTBF
- [H3] Virtual Dental Expo
- [H3] Deutsche Bank
- [H3] Visualmeta4
- [H3] Leysen
- [H3] Basalt
- [H3] Serie Noire
- [H3] Shiftech
- [H3] RStronic
- [H3] Chromamusic
- [H3] Peugeot
- [H3] Licor43
- [H3] Allfin
- [H3] Fornord
- [H3] PsycArt
- [H3] Lacoste
- [H3] Looking for a full stack web developer?
- [H3] Front-end
- [H3] Back-end
- [H3] Server
- [H3] Optimization
- [H4] Backend dev, VueJS dev, React JS dev, Database maintenance, SEO
- [H4] VueJS virtual expo / e-commerce, REST API,CI/CD pipeline
- [H4] Online banking platform front-end dev, Public website front-end dev
- [H4] Database design, Custom Backoffice,Front-end dev, SEO
- [H4] Database design, Custom Backoffice,Front-end dev, SEO
- [H4] Server configuration, Database migration,Custom Magento Theme development, Google Shopping API
- [H4] Server configuration, Database migration,Custom Magento Theme development
- [H4] Database design, Custom Backoffice,Front-end dev, Facebook App, SEO
- [H4] Database design, Custom Backoffice,Front-end dev
- [H4] Custom Wordpress module development
- [H4] Facebook App
- [H4] Android App
- [H4] Server, Front-end dev, Custom Wordpress module development
- [H4] Custom E-Commerce
- [H4] Server, Custom backoffice, Newsletter tool, Multi-sites admin
- [H4] Desktop App
Images
We found 16 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 4%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 15 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Olivier Jonet | Internal | Passing Juice |
| Works | Internal | Passing Juice |
| Skills | Internal | Passing Juice |
| Contact | Internal | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
| - | External | Passing Juice |
SEO Keywords
Keywords Cloud
web dev custom front-end developer server olivier database backoffice development
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| custom | 13 |  |
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| dev | 10 | |
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| front-end | 9 |  |
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| database | 9 | |
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| web | 8 | |
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Usability
Url
Domain : w4u.io
Length : 6
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is en.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
Great! We haven't found deprecated HTML tags in your HTML.
Speed Tips
|
Excellent, your website doesn't use nested tables. |
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Perfect. No inline css has been found in HTML tags! |
|
Great, your website has few CSS files. |
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Perfect, your website has few JavaScript files. |
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Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Missing
Your website does not have an XML sitemap - this can be problematic.
A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt
https://w4u.io/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.