What powers pf-grignon.fr?
Last seen Aug 2026 · 33 technologies across 21 categories
Analytics
Google Analytics
since Nov 2022
Microsoft Clarity
since Nov 2022
Caching
Redis Object Cache
since Jul 2025
CDN
cdnjs
since Apr 2024
Cloudflare
since Apr 2024
Google Hosted Libraries
since Nov 2022
Unpkg
since Aug 2026
CMS
Framer Sites
since Aug 2026
WordPress
since Nov 2022
Comment systems
Cookie compliance
Axeptio
since Jan 2024
Databases
Mailjet
since Aug 2026
Font scripts
Google Font API
since Nov 2022
JavaScript frameworks
React
since Nov 2025
JavaScript libraries
Maps
Miscellaneous
PaaS
Amazon Web Services
since Nov 2022
OVHcloud
since Aug 2026
Page builders
WordPress Block Editor
since Nov 2025
WordPress Site Editor
since Nov 2025
Performance
Priority Hints
since Jan 2024
Programming languages
PHP
since Nov 2022
Security
HSTS
since Oct 2024
Tag managers
Google Tag Manager
since Nov 2022
Webmail
Google Workspace
since Nov 2022
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.14 / 10 · ranked #10,583,083 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French (France)
- Weight: 5.4 MB · 94 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (31.43.160.6)
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 78,429,650, 6 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Framer Sites Aug 2026
- detected HSTS Aug 2026
- detected HTTP/3 Aug 2026
- detected Leaflet Aug 2026
- detected Livefyre Aug 2026
- detected Mailjet Aug 2026
- detected OVHcloud Aug 2026
- detected React Aug 2026
- detected Unpkg Aug 2026
- dropped React Apr 2026
- dropped Twitter Emoji (Twemoji) Apr 2026
- dropped core-js Jan 2026
- dropped Choices Dec 2025
- dropped Elementor Dec 2025
- dropped jQuery UI Dec 2025
- dropped jsDelivr Dec 2025
- dropped Leaflet Dec 2025
- dropped Livefyre Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected React Nov 2025
- detected RSS Nov 2025
- detected Stackable Nov 2025
- detected WordPress Block Editor Nov 2025
- detected WordPress Site Editor Nov 2025
- detected Choices Oct 2025
- detected jsDelivr Oct 2025