What powers backkr.com?

Last seen Aug 2026 · 27 technologies across 14 categories

Analytics

Facebook Pixel v2.9.356
since Feb 2026
Google Analytics
since Feb 2026
Linkedin Insight Tag
since Feb 2026
Microsoft Clarity
since Feb 2026
Tinybird
since Mar 2026

Appointment scheduling

Calendly
since Jul 2026

CDN

Cloudflare
since Feb 2026
Google Hosted Libraries
since Feb 2026

Font scripts

Google Font API
since Feb 2026

Hosting

GoDaddy
since Mar 2026

JavaScript frameworks

React
since Mar 2026
React Router v6
since Mar 2026
TanStack Start
since Aug 2026

JavaScript libraries

core-js v3.32.2
since Feb 2026
jQuery v3.5.1
since Feb 2026

Miscellaneous

HTTP/3
since Feb 2026
Open Graph
since Feb 2026
Webpack
since Feb 2026

Page builders

Webflow
since Feb 2026

Performance

Priority Hints
since Mar 2026

Security

Cloudflare Bot Management
since Feb 2026
HSTS
since Feb 2026

Tag managers

Google Tag Manager
since Feb 2026

UI frameworks

Radix UI
since Mar 2026
shadcn/ui
since Aug 2026
Tailwind CSS
since Aug 2026

Webmail

Microsoft 365
since Feb 2026

AI Crawlers

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

Training crawlers

  • Applebot-Extended Allowed
  • CCBot Allowed
  • ClaudeBot Allowed
  • Google-Extended Allowed
  • GPTBot Allowed

Search and AI assistants

  • OAI-SearchBot Allowed
  • PerplexityBot Allowed

User-request fetchers

  • ChatGPT-User Allowed
  • Perplexity-User Allowed

The other 24 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Standards: llms.txt

Full breakdown

Open Page Rank

1.04 / 10 · ranked #11,847,853 of all domains

4 referring domains · OpenPageRank

Page

  • Language: English
  • CDN: Cloudflare
  • Weight: 2.0 MB · 52 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

From the homepage's own structured data (Sep 2026).

Infrastructure

DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted

Subdomains

HostTechs
backkr.com 23
www.backkr.com 23

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