What powers 
thinkudl.org?
Last seen Sep 2026 · 16 technologies across 11 categories
CMS
WordPress
since Jul 2022
Databases
MySQL
since Jul 2022
Font scripts
Twitter Emoji (Twemoji)
since Jul 2022
Miscellaneous
PaaS
WordPress.com
since Aug 2022
Page builders
WordPress Block Editor
since Aug 2024
WordPress Site Editor
since Jul 2024
Performance
Priority Hints
since Jul 2024
Programming languages
PHP
since Jul 2022
Security
HSTS
since Sep 2022
Web servers
Nginx
since Jul 2022
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.54 / 10 · ranked #395,427 of all domains
89 referring domains · OpenPageRank
Infrastructure
- Registered Aug 2018 (8 years) via GoDaddy.com, LLC, renews Aug 2027
- Hosted on Automattic (WordPress.com) (192.0.78.172)
- DNS: WordPress.com DNS
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC monitor only, MTA-STS, BIMI
- SSL: Google Trust Services, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 119,353
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Jetpack Feb 2026