What powers decaf.so?

Last seen Aug 2026 · 13 technologies across 7 categories

CDN

Cloudflare
since Oct 2024

Issue trackers

Sentry
since Jul 2026
Zendesk
since Mar 2023

JavaScript frameworks

React
since Nov 2022
styled-components v6.3.12
since Jul 2026
TanStack Start
since Aug 2026

Miscellaneous

Open Graph
since Nov 2022
PWA
since Jul 2026

Security

Cloudflare Bot Management
since Oct 2024

UI frameworks

Radix UI
since Jul 2026
shadcn/ui
since Jul 2026
Tailwind CSS
since May 2023

Webmail

Google Workspace
since Nov 2022

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

See who blocks each AI crawler across the web

AI Crawlers

Policy unknown

Full breakdown

Audience

  • 71% phone
  • 29% desktop
  • United States
  • Venezuela

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

3.20 / 10 · ranked #1,263,725 of all domains

29 referring domains · OpenPageRank

Core Web Vitals

LCP4.1 s
INP350 ms
CLS0
TTFB1500 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: English
  • Weight: 4.2 MB · 431 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

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