What powers getflack.com?
Last seen Aug 2026 · 18 technologies across 12 categories
Analytics
Blogs
Substack
since Mar 2023
CDN
Cloudflare
since Mar 2023
Mailgun
since May 2024
Issue trackers
Sentry
since Mar 2023
JavaScript frameworks
React
since Feb 2026
JavaScript libraries
Preact
since Mar 2023
Miscellaneous
Programming languages
Node.js
since Mar 2023
Security
Cloudflare Bot Management
since Mar 2023
HSTS
since Mar 2023
UI frameworks
Radix UI
since Feb 2026
Web frameworks
Express
since Mar 2023
AI Crawlers
robots.txt could not be read at the last check (Aug 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 76% desktop
- 24% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.05 / 10 · ranked #3,455,126 of all domains
24 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.4 MB · 174 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Radix UI Feb 2026
- detected React Feb 2026
- detected React Router Feb 2026
- dropped Headless UI Dec 2025