What powers observatoryfordefenders.org?
Last seen May 2026 · 18 technologies across 13 categories
CMS
Cookie compliance
CookieYes
since Nov 2024
Databases
MySQL
since Nov 2024
Font scripts
Twitter Emoji (Twemoji)
since Mar 2026
JavaScript libraries
Slick
since Nov 2024
Miscellaneous
RSS
since Nov 2024
Page builders
WordPress Block Editor
since Nov 2024
Performance
LazySizes
since Nov 2024
Priority Hints
since Nov 2024
Programming languages
PHP
since Nov 2024
Tag managers
Google Tag Manager
since Oct 2025
Web servers
Apache HTTP Server
since Nov 2024
WordPress plugins
EWWW Image Optimizer
since Nov 2024
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.73 / 10 · ranked #4,775,028 of all domains
12 referring domains · OpenPageRank
Infrastructure
- Hosted on GANDI-AS-2 Domain name registrar - www.gandi.net (46.226.107.62, IPv6)
- DNS: Gandi
- Email: Gandi
- Email security: SPF (neutral), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 8,544,407
DNS records as swept Aug 2026, certificate as seen Oct 2026. How the web is hosted