What powers gerescasas.com?
Last seen Aug 2026 · 16 technologies across 13 categories
Analytics
Facebook Pixel
since Nov 2025
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Jul 2021
CDN
Google Hosted Libraries
since Feb 2022
CMS
Databases
MariaDB
since Jun 2023
JavaScript libraries
Marketing automation
MailChimp
since Aug 2022
Miscellaneous
Open Graph
since Sep 2022
Payment processors
PayPal
since Feb 2022
Programming languages
Java
since Jun 2023
Security
reCAPTCHA
since Apr 2021
Tag managers
Google Tag Manager
since Mar 2020
Web servers
Apache Tomcat
since Jun 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 86% phone
- 14% desktop
Portugal
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.45 / 10 · ranked #29,453,809 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.1 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 2800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Portuguese
- Weight: 3.1 MB · 75 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Analytics Jan 2026
- dropped HSTS Dec 2025
- detected core-js Nov 2025
- detected Facebook Pixel Nov 2025
- detected Google Tag Manager Nov 2025