What powers drcassileth.com?

Last seen Aug 2026 · 12 technologies across 12 categories

Analytics

Google Analytics
since Jan 2019

CMS

Sanity
since Jul 2026

Hosting

GoDaddy
since Apr 2023

Live chat

Pure Chat
since Jul 2026

Marketing automation

Sendinblue
since Jan 2023

Miscellaneous

Open Graph
since Sep 2024

PaaS

Vercel
since Jul 2026

Performance

Priority Hints
since Sep 2024

Security

HSTS
since Mar 2023

Static site generator

Astro
since Jul 2026

UI frameworks

Tailwind CSS
since Jul 2026

Widgets

Ruby Receptionists
since Jul 2026

AI Crawlers

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

Training crawlers

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

Search and AI assistants

  • OAI-SearchBot Allowed
  • PerplexityBot Allowed

User-request fetchers

  • ChatGPT-User Allowed

The other 26 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

Audience

  • 57% phone
  • 43% desktop
  • United States

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

Open Page Rank

2.98 / 10 · ranked #1,623,576 of all domains

54 referring domains · OpenPageRank

Core Web Vitals

LCP0.7 s
INP50 ms
CLS0
TTFB200 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: English
  • CDN: Vercel
  • Weight: 0.7 MB · 29 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Aug 2026.

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