What powers kylerholland.com?

Last seen Aug 2026 · 18 technologies across 11 categories

Analytics

Facebook Pixel v2.9.377
since May 2024
Google Analytics
since Feb 2020

CDN

Cloudflare
since Jun 2026

CMS

Sanity
since Jul 2026

Ecommerce

Cart Functionality
since Nov 2021
Sellfy v5.0.0
since Jul 2026

Font scripts

Google Font API
since Jul 2026

JavaScript frameworks

Backbone.js v1.6.0
since May 2024

JavaScript libraries

core-js v3.32.2
since Sep 2023
jQuery v3.7.1
since Feb 2021
Underscore.js
since May 2024

Miscellaneous

HTTP/3
since Sep 2022
Open Graph
since Sep 2022

Performance

Priority Hints
since Aug 2022

Security

HSTS
since Sep 2022

Static site generator

Astro
since Jul 2026

AI Crawlers

Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.

Training crawlers

  • Applebot-Extended Blocked
  • Bytespider Blocked
  • CCBot Blocked
  • ClaudeBot Blocked
  • Google-Extended Blocked
  • GPTBot Blocked
  • meta-externalagent Blocked

Search and AI assistants

  • Amazonbot Blocked

The other 25 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

Content Signals: search=yes ai-train=no declared in robots.txt

See who blocks each AI crawler across the web

AI Crawlers

8 of 33 AI crawlers blocked

Standards: Content Signals

Full breakdown

Audience

  • 80% desktop
  • 20% phone
  • India
  • United States

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

Open Page Rank

0.99 / 10 · ranked #12,708,892 of all domains

4 referring domains · OpenPageRank

Core Web Vitals

LCP2.8 s
INP75 ms
CLS0
TTFB1600 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: English
  • CDN: Cloudflare
  • Weight: 1.4 MB · 64 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Aug 2026.

Subdomains

HostTechs
assets.kylerholland.com 13
www.kylerholland.com 10

Full technology history →
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