What powers koskila.net?

Last seen Aug 2026 · 31 technologies across 12 categories

Advertising

Ezoic
since May 2021
Google AdSense
since May 2020
ID5 v1.0.97
since Dec 2024
Prebid
since Sep 2022

Analytics

Azure Monitor
since Aug 2025
Google Analytics
since Apr 2019
Microsoft Clarity
since Aug 2022
Quantcast Measure
since May 2020
Snowplow Analytics
since Sep 2022

Caching

Varnish
since Aug 2025

CDN

cdnjs
since Aug 2025
Cloudflare
since Sep 2019
Fastly
since Aug 2025

Cookie compliance

Funding Choices
since Jun 2026

Email

Amazon SES
since Aug 2022

JavaScript libraries

core-js v3.20.2
since Jan 2022
FingerprintJS
since Apr 2026
web-vitals
since Feb 2022

Miscellaneous

HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Prism
since Aug 2025
PWA
since Aug 2025
RSS
since Dec 2022

PaaS

Amazon Web Services
since Aug 2022
Azure
since Aug 2025
GitHub Pages
since Aug 2025

Security

Cloudflare Bot Management
since Dec 2021
reCAPTCHA
since Apr 2022

Tag managers

Google Tag Manager
since May 2020

UI frameworks

Tailwind CSS
since Aug 2025

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Standards: llms.txt

Full breakdown

Audience

  • 65% desktop
  • 35% phone
  • United States

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

Open Page Rank

2.98 / 10 · ranked #1,615,986 of all domains

30 referring domains · OpenPageRank

Core Web Vitals

LCP1.4 s
INP75 ms
CLS0.05
TTFB600 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: English
  • CDN: Cloudflare, Fastly
  • Weight: 1.1 MB · 62 requests
  • Structured data: JSON-LD, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Sep 2026.

Infrastructure

  • Hosted on KRYSTAL (185.199.220.83)
  • Email: cloudhosting.co.uk
  • Email security: SPF (soft fail), DMARC quarantine, CAA
  • SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
  • Common Crawl link graph: rank 1,880,053, 5 hosts

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

Full technology history →
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