What powers matroidunion.org?
Last seen Sep 2026 · 19 technologies across 16 categories
Advertising
Twitter Ads
since Apr 2023
Analytics
Google Analytics
since Apr 2023
CDN
Cloudflare
since Jun 2025
jsDelivr
since Apr 2023
CMS
Databases
MySQL
since Apr 2023
JavaScript frameworks
Vue.js
since Apr 2023
JavaScript graphics
JavaScript libraries
Miscellaneous
Page builders
WordPress Block Editor
since Oct 2025
Performance
Priority Hints
since Oct 2025
Programming languages
PHP
since Apr 2023
Security
Cloudflare Bot Management
since Jun 2025
HSTS
since Apr 2023
Web servers
LiteSpeed
since Apr 2023
Widgets
Twitter
since Apr 2023
WordPress themes
Twenty Eleven
since Apr 2023
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Open Page Rank
3.15 / 10 · ranked #1,338,379 of all domains
20 referring domains · OpenPageRank
Page
- Language: English (United States)
- Weight: 1.4 MB · 47 requests
- WordPress theme: twentyeleven (child: twentyeleven-child) · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ATOM86-AS ATOM86 (185.158.165.22, IPv6)
- DNS: webawere.nl
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC reject, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P384, wildcard, expires Dec 2026
- Common Crawl link graph: rank 71,342, 2 hosts
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 Cloudflare Jan 2026
- dropped Cloudflare Bot Management Jan 2026
- dropped FingerprintJS Jan 2026
- dropped Twitter Emoji (Twemoji) Jan 2026