What powers perfilter.cat?
Last seen Sep 2026 · 27 technologies across 16 categories
Analytics
Caching
CMS
Databases
JavaScript libraries
Live chat
Miscellaneous
Page builders
Performance
Programming languages
Security
Tag managers
UI frameworks
Video players
Web servers
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 83% phone
- 17% desktop
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.24 / 10 · ranked #9,466,171 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.2 s |
| INP | 325 ms |
| CLS | 0 |
| TTFB | 4600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on CDMON sistemes@cdmon.com (134.0.10.218)
- DNS: cdmon.net
- Email: perfilter.cat
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 18,186,002
- Verified with: Google, Meta Business, Pinterest
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Contact Form 7 Jul 2026
- dropped CookieYes Jul 2026
- dropped Font Awesome Jul 2026
- dropped Google Font API Jul 2026
- dropped GSAP Jul 2026
- dropped Isotope Jul 2026
- dropped Pinterest Conversion Tag Jul 2026
- dropped prettyPhoto Jul 2026
- dropped RSS Jul 2026
- dropped ScrollMagic Jul 2026
- dropped Slider Revolution Jul 2026
- dropped Twitter Emoji (Twemoji) Jul 2026
- dropped wpBakery Jul 2026