What powers ct-groep.com?
Last seen Sep 2026 · 30 technologies across 14 categories
Analytics
CMS
Databases
MySQL
since Jul 2023
Font scripts
Google Font API
since Jul 2023
Twitter Emoji (Twemoji)
since Sep 2026
JavaScript frameworks
JavaScript libraries
Isotope
since Jul 2023
Lightbox
since Jul 2023
OWL Carousel
since Jul 2023
prettyPhoto
since Jul 2023
Splide
since Feb 2024
Swiper
since Jul 2023
Miscellaneous
Open Graph
since Jul 2023
RSS
since Jul 2023
Programming languages
PHP
since Jul 2023
Tag managers
Google Tag Manager
since Jul 2023
UI frameworks
Animate.css
since Jul 2023
Web servers
Webmail
Microsoft 365
since Jul 2023
Widgets
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
1.85 / 10 · ranked #4,073,463 of all domains
19 referring domains · OpenPageRank
Infrastructure
- Hosted on TransIP (37.97.253.80, IPv6)
- DNS: routit.net
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P384, expires Dec 2026
- Common Crawl link graph: rank 29,799,925, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted