What powers iq-tests.org?
Last seen Sep 2026 · 17 technologies across 14 categories
Analytics
Google Analytics
since Apr 2019
CDN
Google Cloud CDN
since Feb 2026
Unpkg
since Jul 2021
Font scripts
Google Font API
since Sep 2022
IaaS
Google Cloud
since Feb 2026
JavaScript frameworks
React
since Feb 2026
Miscellaneous
Payment processors
Performance
Google Cloud Trace
since Feb 2026
Programming languages
Node.js
since Feb 2026
Security
HSTS
since Feb 2026
Tag managers
Google Tag Manager
since Apr 2019
Web frameworks
Express
since Feb 2026
Web servers
Nginx
since Jun 2019
Webmail
Google Workspace
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.09 / 10 · ranked #1,446,025 of all domains
62 referring domains · OpenPageRank
Infrastructure
- DNS: blacknight.com
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 8,283,498, 2 hosts
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.iq-tests.org | 13 |
| iq-tests.org | 6 |
Full technology history →
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Recent changes
- dropped Typekit Feb 2026