What powers arnongrunberg.com?
Last seen Aug 2026 · 8 technologies across 7 categories
Analytics
JavaScript libraries
Miscellaneous
Performance
Turbo
since Jun 2024
Programming languages
Ruby
since Nov 2025
Security
HSTS
since Sep 2022
Web frameworks
Ruby on Rails
since Nov 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 65% phone
- 35% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.33 / 10 · ranked #1,091,279 of all domains
80 referring domains · OpenPageRank
Search traffic
61 est. monthly organic visits (US)
64 keywords in Google's top 30
Core Web Vitals
| LCP | 2.7 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.5 MB · 23 requests
Homepage as crawled by the HTTP Archive, Aug 2026.
Full technology history →
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Recent changes
- dropped Plausible Jun 2026
- detected Ruby Nov 2025
- detected Ruby on Rails Nov 2025