What powers 
centenaire.org?
Last seen Aug 2026 · 34 technologies across 20 categories
Advertising
Analytics
CDN
CMS
Databases
Ecommerce
Font scripts
JavaScript Frameworks
JavaScript graphics
JavaScript Libraries
Miscellaneous
Page builders
Performance
Programming languages
Security
Video players
Web Servers
Widgets
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 Content Signals changed
- Sep 2026 ccbot removed from robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| societe generale particuliers | #37 | 3 |
| ca touraine poitou | #35 | 1 |
| compte nickel | #39 | 1 |
| amu ent | #83 | 1 |
| ent amu | #74 | 1 |
| free webmail zimbra | #99 | 1 |
| free webmail zimbra | #99 | 1 |
| crdit agricole touraine | #31 | 1 |
| crdit agricole de lorraine | #41 | 1 |
| yahoo france mail recherche | #88 | 0 |
| bouygues service client | #74 | 0 |
| ca els | #26 | 0 |
| cacmds | #42 | 0 |
| ca cmds | #51 | 0 |
| calculateur intrt livret a | #68 | 0 |
| caf.fr espace mon compte | #63 | 0 |
| caf simulation | #86 | 0 |
| caf simulateur | #81 | 0 |
| calcul intrt livret a | #86 | 0 |
| calcul des intrts livret a | #84 | 0 |
| ca nord est | #60 | 0 |
| caisse pargne mon compte | #18 | 0 |
| casden banque populaire | #42 | 0 |
| casden banque populaire | #42 | 0 |
| cdiscount mon compte | #79 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 70% phone
- 30% desktop
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.03 / 10 · ranked #107,937 of all domains
378 referring domains · OpenPageRank
Search traffic
11 est. monthly organic visits (US)
137 keywords in Google's top 30
Core Web Vitals
| LCP | 3.4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 2200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French (France)
- CDN: Cloudflare
- Weight: 0.5 MB · 28 requests
- WordPress theme: astra · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Centenaire.org (Mission du centenaire de la Première Guerre mondiale on Wikidata)
- Founded: 2012
- Country: France
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (104.21.39.245)
- Email: centenaire.org
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 71,211, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| centenaire.org | 24 |
| www.centenaire.org | 11 |
| verdun2016.centenaire.org | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Jun 2026
- detected Cloudflare Browser Insights Jun 2026
- detected HTTP/3 Jun 2026
- detected Twitter Emoji (Twemoji) Dec 2025