What powers 
paraninfo.es?
Last seen Sep 2026 · 61 technologies across 26 categories
Analytics
CDN
CMS
Databases
Ecommerce
Editors
Font scripts
Hosting panels
Issue trackers
JavaScript frameworks
JavaScript libraries
Live chat
Marketing automation
Miscellaneous
Operating systems
PaaS
Performance
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
Web servers
Webmail
WordPress plugins
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 *: Blocked (was Restricted)
- Sep 2026 *: Restricted (was Blocked)
- Aug 2026 ccbot removed from robots.txt
- Aug 2026 applebot-extended removed from robots.txt
- Aug 2026 claude-web removed from robots.txt
- Aug 2026 chatgpt-user removed from robots.txt
AI Crawlers
All crawlers blocked
Audience
- 51% phone
- 45% desktop
- 4% tablet
Spain
Peru
Mexico
Argentina
Bolivia
Ecuador
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.88 / 10 · ranked #258,967 of all domains
92 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Spanish
- CDN: Cloudflare
- Weight: 1.3 MB · 93 requests
- Structured data: Microdata, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Paraninfo
- Country: Spain
From Wikidata (CC0).
Infrastructure
- Hosted on Cloudflare (172.66.40.177, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 82,233, 12 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ebooks.paraninfo.es | 32 |
| certificados.paraninfo.es | 23 |
| examina2.paraninfo.es | 18 |
| paraninfo.es | 18 |
| www.paraninfo.es | 18 |
| alumnos.paraninfo.es | 16 |
| profesores.paraninfo.es | 16 |
| autores.paraninfo.es | 14 |
| examina.paraninfo.es | 14 |
| prensa.paraninfo.es | 13 |
| recursos.paraninfo.es | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Caddy Sep 2026
- detected PWA Sep 2026
- detected Priority Hints Aug 2026
- detected reCAPTCHA Aug 2026
- detected Tailwind CSS Aug 2026
- dropped Babel Jun 2026
- detected Microsoft Clarity Jun 2026
- dropped Webpack Jun 2026
- dropped Popper May 2026
- dropped toastr Jan 2026
- detected Alpine.js Dec 2025
- detected Cloudflare Browser Insights Nov 2025
- dropped Preact Nov 2025