What powers varstaralliance.com?

Last seen Aug 2026 · 17 technologies across 10 categories

Analytics

Google Analytics
since Aug 2022
Linkedin Insight Tag
since Aug 2026
Tinybird
since Jul 2026

CDN

Cloudflare
since Aug 2022

Font scripts

Google Font API
since Aug 2022

JavaScript frameworks

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

Miscellaneous

Open Graph
since Sep 2022

Performance

Priority Hints
since Apr 2025

Security

Cloudflare Bot Management
since Aug 2022
HSTS
since Jul 2026

Tag managers

Google Tag Manager
since Aug 2022

UI frameworks

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

Webmail

Google Workspace
since Aug 2022

AI Crawlers

Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.

Training crawlers

  • Applebot-Extended Allowed
  • Bytespider Allowed
  • CCBot Allowed
  • ClaudeBot Allowed
  • cohere-training-data-crawler Allowed
  • Diffbot Allowed
  • Google-Extended Allowed
  • GPTBot Allowed
  • meta-externalagent Allowed

Search and AI assistants

  • PetalBot Blocked
  • Amazonbot Allowed
  • Applebot Allowed
  • OAI-SearchBot Allowed
  • PerplexityBot Allowed
  • YouBot Allowed

User-request fetchers

  • ChatGPT-User Allowed
  • MistralAI-User Allowed
  • Perplexity-User Allowed

The other 15 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

1 of 33 AI crawlers blocked

Standards: llms.txt, llms-full.txt

Full breakdown

Audience

  • United States

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

Open Page Rank

0.59 / 10 · ranked #22,157,366 of all domains

3 referring domains · OpenPageRank

Core Web Vitals

LCP3.7 s
INP100 ms
CLS0
TTFB2600 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: English
  • CDN: Cloudflare
  • Weight: 0.8 MB · 56 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Aug 2026.

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