What powers 
certvde.com?
Last seen Aug 2026 · 7 technologies across 6 categories
CMS
Wagtail
since Oct 2025
Miscellaneous
Open Graph
since Oct 2025
PWA
since Oct 2024
Programming languages
Python
since Oct 2024
Security
HSTS
since Oct 2024
Web frameworks
Django
since Oct 2024
Web servers
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
4.69 / 10 · ranked #327,363 of all domains
124 referring domains · OpenPageRank
Infrastructure
- Hosted on UVENSYS (185.26.157.172)
- DNS: ns14.net
- Email: certvde.com
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, RSA 4096, wildcard, expires Oct 2026
- Common Crawl link graph: rank 2,246,880, 50 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Bootstrap Dec 2025
- dropped jQuery Dec 2025
- dropped RSS Dec 2025
- detected Open Graph Oct 2025
- detected Wagtail Oct 2025