What powers is-an.app?

Last seen Sep 2026 · 19 technologies across 12 categories

Analytics

Google Analytics
since Nov 2023

Caching

Varnish
since Jul 2023

CDN

cdnjs
since Jul 2023
Cloudflare
since Mar 2023
Cloudinary
since Jul 2024
Fastly
since Jul 2023

Font scripts

Font Awesome v6.4.2
since Jul 2024

JavaScript frameworks

React
since Jun 2025

JavaScript libraries

core-js v2.5.7
since Jun 2025

Miscellaneous

HTTP/3
since Mar 2023
Open Graph
since Nov 2023
PWA
since Jun 2025

PaaS

GitHub Pages
since Jul 2023
Vercel
since Nov 2023

Security

HSTS
since Mar 2023

Static site generator

Astro v2.0.15
since Nov 2023

UI frameworks

UnoCSS
since Nov 2023

Video players

YouTube
since Mar 2023

AI Crawlers

Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.

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

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Open Page Rank

2.28 / 10 · ranked #2,913,410 of all domains

6 referring domains · OpenPageRank

Infrastructure

  • Hosted on Fastly (185.199.108.153)
  • DNS: Squarespace DNS
  • Email: no MX record returned
  • SSL: Let's Encrypt, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 215,544, 7 hosts

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

Subdomains

HostTechs
shredmod.is-an.app 9
devprofiles.is-an.app 8
devtweet.is-an.app 7
rewards.is-an.app 6
medlexo.is-an.app 5
is-an.app 4

Full technology history →
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