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hasanyahsi.xyz

Hasan Yahşi — systems administrator building open-source accessibility tooling

Systems administrator in İzmir who builds and maintains open-source tooling. Author of paintcheck, a contrast checker that measures rendered pixels instead of CSS.

Last scanned 2 h agoCompare with another site →

Built with

Frontend framework
Next.js

Overview

Status
alive
Kind of site
Personal site (automatic, approximate)
Registered
not looked up yet
First seen here
2026-09-26
Hosting
Fastly, Inc. · AS54113 · United States
DNS
Cloudflare
IPv6
yes
Response time
213 ms to first byte, measured from our crawler
TLS certificate
Google Trust Services · TLSv1.3 · expires 2026-10-31
Language
en
Mobile-ready
yes (viewport meta tag)
RSS / Atom feed
yes
Structured data
Person
Linked to from
5 other sites seen so far

Crawlers

What this site's robots.txt asks of automated readers. See the whole picture.

robots.txt
published
AI crawlers
none disallowed
llms.txt
none

Generated automatically from passive, publicly observable data. Think something here is wrong or want this profile removed? See /bot. Machine-readable: JSON.