What powers craw.in?

Last seen Aug 2026 · 30 technologies across 17 categories

Analytics

Google Analytics
since Feb 2019
Microsoft Clarity
since Mar 2023

CDN

Cloudflare
since Jan 2019
Cloudinary
since May 2026

CRM

Zoho
since Aug 2022

Development

Turbopack
since Dec 2025

Email

Google Workspace
since Aug 2022
Zoho Mail
since Aug 2022

Font scripts

Google Font API
since Jan 2019

Hosting

Hostinger
since Dec 2025

JavaScript frameworks

Next.js v15.5.7
since Aug 2025
Next.js App Router
since Aug 2025
React
since May 2022

JavaScript libraries

Swiper
since Sep 2022

Live chat

WhatsApp Business Chat
since May 2022

Miscellaneous

HTTP/3
since Jan 2025
Open Graph
since Sep 2022
PWA
since Aug 2026
Webpack
since Aug 2025

Performance

Priority Hints
since Aug 2023

Programming languages

Node.js
since Aug 2025

Security

HSTS
since Mar 2026
reCAPTCHA
since Apr 2022

Tag managers

Google Tag Manager
since Feb 2019

UI frameworks

Radix UI
since Aug 2026
shadcn/ui
since Aug 2026
Tailwind CSS
since Apr 2022

Web servers

LiteSpeed
since Dec 2025

AI Crawlers

Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Sep 2026.

Training crawlers

  • ClaudeBot Allowed

Search and AI assistants

  • DuckAssistBot Allowed
  • OAI-SearchBot Allowed
  • PerplexityBot Allowed
  • YouBot Allowed

User-request fetchers

  • ChatGPT-User Allowed

The other 27 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.

  • robots.txt found
  • llms.txt not checked
  • ai.txt not checked

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 52% phone
  • 49% desktop
  • India
  • United States
  • Pakistan
  • Bangladesh

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

Open Page Rank

2.79 / 10 · ranked #2,003,267 of all domains

15 referring domains · OpenPageRank

Core Web Vitals

LCP2.4 s
INP250 ms
CLS0
TTFB800 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: English
  • CDN: Cloudflare
  • Weight: 1.1 MB · 82 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Aug 2026.

Subdomains

HostTechs
www.craw.in 25
craw.in 24
lms.craw.in 20

Full technology history →
Report an incorrect detection

Recent changes

Look up any website for free

No paywall, no lead-gen, no account. Paste a domain and see what powers it.

No account neededHistory since 2018