What powers doppio.nl?
Last seen Jul 2026 · 35 technologies across 20 categories
Analytics
Cloudflare Browser Insights
since Feb 2026
Caching
Varnish
since Jun 2022
CDN
Cloudflare
since Feb 2026
CMS
Databases
MySQL
since Jun 2022
Font scripts
Google Font API
since Jun 2022
Twitter Emoji (Twemoji)
since Jun 2022
JavaScript frameworks
GSAP
since Jun 2022
JavaScript libraries
Miscellaneous
Page builders
WordPress Site Editor
since May 2025
Performance
Priority Hints
since Mar 2026
Photo galleries
PhotoSwipe
since Feb 2023
Programming languages
Security
Really Simple SSL & Security
since Apr 2024
SEO
UI frameworks
Web frameworks
Django
since May 2024
Web servers
Apache HTTP Server
since Jun 2022
Nginx
since May 2024
Webmail
Google Workspace
since Nov 2023
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 *: Restricted (was Allowed)
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.17 / 10 · ranked #3,166,281 of all domains
7 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.50.59, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 9,775,459, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| doppio.nl | 22 |
| www.doppio.nl | 12 |
| tickets.doppio.nl | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Priority Hints Mar 2026
- detected Twitter Emoji (Twemoji) Mar 2026