What powers colorsafe.co?
Last seen Jun 2025 · 7 technologies across 5 categories
Analytics
Font scripts
Google Font API
since Aug 2018
JavaScript frameworks
JavaScript libraries
PaaS
GitHub Pages
since Aug 2018
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
6.60 / 10 · ranked #69,122 of all domains
299 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0.6 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on GitHub (192.30.252.153)
- DNS: dotster.com
- Email: colorsafe.co
- Email security: SPF (neutral), no DMARC record
- Common Crawl link graph: rank 627,380, 2 hosts
DNS records as swept Sep 2026. How the web is hosted