What powers dopple.nl?
Last seen Sep 2026 · 20 technologies across 12 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
CDN
Cloudflare
since Nov 2023
CMS
Databases
MySQL
since Nov 2023
Font scripts
JavaScript libraries
Miscellaneous
Page builders
Performance
Priority Hints
since Nov 2023
Programming languages
Webmail
Microsoft 365
since Nov 2023
WordPress themes
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
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.14 / 10 · ranked #3,239,871 of all domains
8 referring domains · OpenPageRank
Page
- Language: Dutch (Netherlands)
- CDN: Cloudflare
- Weight: 8.8 MB · 159 requests
- WordPress theme: neve · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.46.106, IPv6)
- DNS: Cloudflare DNS
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 12,996,063, 2 hosts
- Verified with: Google, Have I Been Pwned
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Cloudflare Browser Insights Nov 2025