What powers sefertilidad.net?
Last seen Oct 2026 · 12 technologies across 10 categories
Analytics
Google Analytics
since Jan 2019
Mailgun
since Aug 2022
Font scripts
Font Awesome
since Jan 2019
Hosting panels
Plesk
since Jan 2019
JavaScript frameworks
AlertifyJS
since Jun 2023
JavaScript libraries
Miscellaneous
Open Graph
since Jun 2023
Programming languages
Security
HSTS
since Sep 2022
Web servers
Nginx
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 57% desktop
- 43% phone
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.12 / 10 · ranked #494,207 of all domains
156 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Spanish (Spain)
- Weight: 2.6 MB · 50 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Feb 2010 (16 years) via Dinahosting s.l., renews Feb 2027
- Hosted on acens_AS acens Technologies, S.L. (89.17.193.160)
- DNS: dinahosting.com
- Email: sefertilidad.net
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 776,143, 3 hosts
- Verified with: Google
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sefertilidad.net | 12 |
| www.sefertilidad.net | 12 |