What powers esf-cat.org?
Last seen Oct 2025 · 29 technologies across 14 categories
Analytics
Google Analytics
since Jul 2019
Matomo Analytics
since Oct 2025
Caching
WordPress Super Cache
since Jul 2019
CDN
CMS
WordPress
since Jul 2019
Databases
MySQL
since Jul 2019
Google Workspace
since Aug 2022
JavaScript libraries
Marketing automation
MailChimp
since Dec 2022
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jul 2019
Security
Really Simple SSL & Security
since Oct 2025
reCAPTCHA
since Nov 2022
Tag managers
Google Tag Manager
since Feb 2021
Web servers
Apache HTTP Server
since Jul 2019
WordPress plugins
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
- 50% desktop
- 50% phone
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #344,605 of all domains
110 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.9 s |
| CLS | 0 |
| TTFB | 2600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Catalan
- Weight: 13.1 MB · 154 requests
- WordPress theme: esf_jamgo · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Enginyeria Sense Fronteres
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on CDMON sistemes@cdmon.com (185.66.41.185)
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 112,382, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted