What powers rgb.tech?
Last seen Jun 2026 · 18 technologies across 14 categories
Analytics
Amplitude
since Jan 2024
Cloudflare Browser Insights
since Nov 2025
Caching
Varnish
since May 2023
CDN
Cloudflare
since Jan 2024
Fastly
since May 2023
Customer data platform
Documentation
GitBook
since Jan 2024
Hosting
GoDaddy
since May 2023
IaaS
Google Cloud
since Jan 2024
Issue trackers
Sentry
since Jan 2024
JavaScript libraries
Miscellaneous
PaaS
GitHub Pages
since May 2023
Performance
Google Cloud Trace
since Jan 2024
Search engines
Security
HSTS
since May 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.62 / 10 · ranked #803,213 of all domains
37 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (104.21.9.94, IPv6)
- DNS: Cloudflare DNS
- Email: Cloudflare Email Routing
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,050,254, 7 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| blackpaper.rgb.tech | 13 |
| rgb.tech | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Browser Insights Nov 2025