What powers puzzleit.org?
Last seen Aug 2026 · 12 technologies across 11 categories
Advertising
Google AdSense
since May 2018
Analytics
Google Analytics
since Jun 2018
Amazon SES
since Aug 2022
Font scripts
Google Font API
since Dec 2025
JavaScript libraries
Operating systems
PaaS
Amazon Web Services
since Aug 2022
Programming languages
Security
reCAPTCHA
since Apr 2022
Web servers
Widgets
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
Audience
- 97% desktop
- 3% phone
Russia
Ukraine
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.39 / 10 · ranked #7,618,512 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0.15 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 1.5 MB · 89 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| puzzleit.org | 11 |
| www.puzzleit.org | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Tag Manager Aug 2026
- detected Amazon SES Jul 2026
- detected Amazon Web Services Jul 2026
- detected Browser-Update.org Jul 2026
- detected Google Font API Jul 2026
- detected reCAPTCHA Jul 2026
- detected Ubuntu Jul 2026
- dropped Google Font API Jun 2026
- detected Google Tag Manager Jun 2026
- dropped Google Tag Manager Jan 2026
- detected Google Font API Dec 2025
- dropped Cloudflare Nov 2025
- dropped Cloudflare Bot Management Nov 2025