What powers estudiargratis.com.ar?
Last seen Feb 2025 · 13 technologies across 11 categories
Advertising
Google AdSense
since Jan 2016
CMS
Databases
MySQL
since Feb 2025
Miscellaneous
Open Graph
since Sep 2022
RSS
since Feb 2025
Page builders
WordPress Site Editor
since Feb 2025
Performance
Priority Hints
since Feb 2025
Programming languages
PHP
since Feb 2025
Security
reCAPTCHA
since Apr 2022
Video players
YouTube
since Apr 2016
Web servers
Apache HTTP Server
since Jan 2016
Nginx
since Feb 2025
WordPress themes
Twenty Twenty-Five
since Feb 2025
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 Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.78 / 10 · ranked #2,034,765 of all domains
46 referring domains · OpenPageRank
Infrastructure
- Hosted on LEASEWEB-USA-SFO (23.108.108.200)
- DNS: opalstack.com
- Email: opalstack.com
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 8,245,439, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted