What powers werkzeug.org?
Last seen Apr 2026 · 12 technologies across 11 categories
Analytics
Matomo Analytics
since Jan 2026
CMS
Contao
since Nov 2022
Amazon SES
since Nov 2022
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
PaaS
Amazon Web Services
since Nov 2022
Programming languages
PHP
since Nov 2022
Security
HSTS
since Nov 2022
UI frameworks
Web servers
Nginx
since Nov 2022
Webmail
Microsoft 365
since Nov 2022
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 checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.48 / 10 · ranked #913,016 of all domains
42 referring domains · OpenPageRank
Organisation
- Tool Industry Association
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on ROUTING Franzstr. 51, 52064 Aachen (213.160.72.52, IPv6)
- DNS: gblf.de
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 1,236,838, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted