What powers 4d.com?
Last seen Jun 2026 · 66 technologies across 25 categories
Analytics
Crazy Egg
since Jan 2019
Google Analytics
since Jun 2018
Caching
Varnish
since Jan 2021
CDN
cdnjs
since May 2022
Cloudflare
since Oct 2021
Fastly
since Jan 2021
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Feb 2022
jsDelivr
since Jul 2020
Unpkg
since Apr 2026
CMS
Databases
MySQL
since Aug 2018
Ecommerce
Cart Functionality
since Feb 2022
Font scripts
JavaScript frameworks
JavaScript libraries
Choices
since Feb 2021
Highlight.js
since Oct 2021
Lightbox
since Sep 2024
Lodash
since Apr 2026
Select2
since May 2026
Swiper
since Sep 2022
web-vitals
since Mar 2023
Marketing automation
Message boards
Miscellaneous
Babel
since Apr 2026
Gravatar
since Aug 2018
Open Graph
since Sep 2022
Popper
since Jan 2026
PWA
since Aug 2022
RSS
since Dec 2022
SyntaxHighlighter
since Aug 2018
Webpack
since Apr 2026
Operating systems
Ubuntu
since Dec 2022
PaaS
Amazon Web Services
since Aug 2022
GitHub Pages
since Jan 2021
Performance
Priority Hints
since Mar 2024
Programming languages
Rich text editors
Security
UI frameworks
Ant Design
since Apr 2026
Video players
YouTube
since Jul 2023
Web frameworks
Ruby on Rails
since Jan 2021
Web servers
Nginx
since Aug 2018
Webmail
Microsoft 365
since Feb 2025
Widgets
AddToAny
since Aug 2018
WordPress plugins
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 69% phone
- 31% desktop
India
France
Indonesia
Malaysia
United States
Japan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.53 / 10 · ranked #154,743 of all domains
170 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.3 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 2700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French
- Weight: 1.6 MB · 45 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| blog.4d.com | 24 |
| au.4d.com | 18 |
| de.4d.com | 17 |
| es.4d.com | 17 |
| eu-en.4d.com | 17 |
| fr.4d.com | 17 |
| jp.4d.com | 17 |
| se.4d.com | 17 |
| uk.4d.com | 17 |
| us.4d.com | 17 |
| go.4d.com | 16 |
| discuss.4d.com | 15 |
| it.4d.com | 15 |
| support.4d.com | 15 |
| docs.4d.com | 11 |
| doc.4d.com | 10 |
| www.4d.com | 9 |
| account.4d.com | 8 |
| developer.4d.com | 8 |
| forums.4d.com | 8 |
| summit.4d.com | 8 |
| livedoc.4d.com | 7 |
| store.4d.com | 6 |
| kb.4d.com | 3 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped WP Fastest Cache Jun 2026
- detected GSAP May 2026
- detected RankMath SEO May 2026
- detected Select2 May 2026
- detected Twitter Emoji (Twemoji) May 2026
- detected Popper Jan 2026