What powers perception.cat?
Last seen Mar 2025 · 16 technologies across 10 categories
Analytics
Google Analytics
since Feb 2024
CDN
Amazon S3
since Jul 2022
Google Hosted Libraries
since Jul 2022
Font scripts
JavaScript frameworks
React
since Oct 2021
JavaScript libraries
Marketing automation
MailChimp
since Mar 2021
Miscellaneous
RSS
since Dec 2022
PaaS
Amazon Web Services
since Jul 2022
Web servers
Apache HTTP Server
since Mar 2021
Widgets
Elfsight
since Aug 2022
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
Open Page Rank
3.11 / 10 · ranked #1,402,285 of all domains
19 referring domains · OpenPageRank
Infrastructure
- Hosted on CLOUDING (200.234.226.144)
- DNS: pctserver.com
- Email: perception.cat
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 18,240,708
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted