What powers opensecurity.es?
Last seen Aug 2026 · 20 technologies across 15 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Databases
Font scripts
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
Security
WordPress plugins
WordPress themes
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- GPTBot Blocked
User-request fetchers
- ChatGPT-User Blocked
The other 31 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
2 of 33 AI crawlers blocked
Open Page Rank
4.03 / 10 · ranked #546,571 of all domains
42 referring domains · OpenPageRank
Page
- Language: Spanish
- CDN: Cloudflare
- Weight: 1.1 MB · 29 requests
- WordPress theme: astra (child: astra-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- OpenSecurity
- Profiles: X
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.52.51, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 2,467,949, 2 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
- dropped Google Tag Manager Aug 2026
- detected Google Tag Manager May 2026
- dropped Google Tag Manager Apr 2026
- dropped core-js Jan 2026
- dropped jQuery Migrate Jan 2026
- detected Google Font API Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025
- detected jQuery Migrate Nov 2025
- detected Google Tag Manager Oct 2025