What powers iarc.fr?
Last seen Jun 2026 · 90 technologies across 35 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
BugSnag
since Sep 2021
Google Ads Conversion Tracking
since Feb 2022
Google Analytics
since Aug 2018
Matomo Analytics
since Jul 2024
CDN
Amazon CloudFront
since Aug 2021
Amazon S3
since Aug 2021
cdnjs
since Nov 2021
Cloudflare
since Apr 2020
Google Hosted Libraries
since Mar 2022
jsDelivr
since Aug 2021
Unpkg
since Jul 2022
CMS
Cookie compliance
Databases
MySQL
since Aug 2018
Ecommerce
Cart Functionality
since Dec 2020
Shopify
since Apr 2020
Microsoft 365
since Aug 2022
Sendgrid
since Aug 2022
Font scripts
Issue trackers
Sentry
since Feb 2022
JavaScript frameworks
JavaScript graphics
JavaScript libraries
LMS
Moodle
since Nov 2022
Load balancers
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Popper
since Apr 2026
PWA
since Mar 2023
RSS
since Dec 2022
Swiper Slider
since Feb 2020
Webpack
since Feb 2022
Operating systems
Ubuntu
since Apr 2018
Windows Server
since Aug 2018
PaaS
Amazon Web Services
since Aug 2021
Page builders
Performance
Turbolinks
since Nov 2021
Photo galleries
PhotoSwipe
since Sep 2022
Programming languages
Retargeting
Google Remarketing Tag
since Jul 2021
RUM
New Relic
since Jun 2018
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Oct 2018
UI frameworks
Bootstrap
since Aug 2018
Video players
VideoJS
since Oct 2022
Web frameworks
Microsoft ASP.NET
since Aug 2018
Ruby on Rails
since Nov 2021
Web Mail
Outlook Web App
since Jan 2019
Web server extensions
Web servers
Apache HTTP Server
since Apr 2018
Next.js
since Feb 2022
Widgets
WordPress plugins
WordPress themes
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 48% desktop
- 45% phone
- 7% tablet
Mexico
Argentina
Chile
Peru
Nigeria
Algeria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.44 / 10 · ranked #2,904 of all domains
6,161 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Amazon CloudFront
- Weight: 10.2 MB · 48 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.iarc.fr | 28 |
| www-dep.iarc.fr | 22 |
| learning.iarc.fr | 20 |
| ci5.iarc.fr | 18 |
| epic.iarc.fr | 17 |
| gco.iarc.fr | 17 |
| nordcan.iarc.fr | 17 |
| handbooks.iarc.fr | 16 |
| precama.iarc.fr | 16 |
| survival.iarc.fr | 16 |
| whobluebooks.iarc.fr | 16 |
| www-p53.iarc.fr | 16 |
| gicr.iarc.fr | 15 |
| iarc.fr | 15 |
| exposome-explorer.iarc.fr | 14 |
| monographs.iarc.fr | 14 |
| publications.iarc.fr | 14 |
| shop.iarc.fr | 14 |
| canscreen5.iarc.fr | 13 |
| elearning.iarc.fr | 13 |
| jesoutiens.iarc.fr | 13 |
| training.iarc.fr | 13 |
| video.iarc.fr | 12 |
| videos.iarc.fr | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Popper Apr 2026
- dropped Cloudflare Bot Management Nov 2025
- dropped Apple Pay Oct 2025