What powers 
yann.com?
Last seen Apr 2020 · 16 technologies across 13 categories
Advertising Networks
DoubleClick Ad Exchange (AdX)
since Jan 2016
Google AdSense
since Jan 2016
Analytics
Google Analytics
since Apr 2020
Blogs
Cache Tools
W3 Total Cache
since Jan 2016
Databases
MySQL
since Apr 2020
JavaScript Frameworks
React
since Apr 2020
JavaScript Libraries
Miscellaneous
Twitter Emoji (Twemoji)
since Apr 2020
Payment Processors
PayPal
since Jan 2016
Programming Languages
PHP
since Apr 2020
Reverse Proxy
Nginx
since Jan 2016
SEO
Widgets
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
Open Page Rank
3.46 / 10 · ranked #932,189 of all domains
40 referring domains · OpenPageRank
Infrastructure
- Hosted on o2switch (109.234.167.80)
- DNS: OVHcloud
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 541,220, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted