CITATION.cff

cff-version: 1.2.0
message: "If you use this dataset, please cite it as below."
title: "We Fingerprinted the Top 1,000,000 Websites — aggregate technology census by Tranco rank"
type: dataset
authors:
  - name: "Crawlora"
    website: "https://crawlora.net"
repository-code: "https://github.com/Crawlora-org/techstack-census-data"
url: "https://crawlora.net/blog/top-1-million-websites-techstack-2026"
license: CC-BY-4.0
date-released: "2026-08-25"
abstract: >-
  Aggregate technology-stack census over the Tranco top-1,000,000 domain list, snapshot
  2026-08-25 (run_id top1m-2026-08-25-full-v2, detector version 2026.10.47): category
  prevalence (CDN, CMS, ecommerce, analytics, web server, SSL/TLS issuer, DNS provider),
  a rank-tier breakdown showing bot-management and React-meta-framework adoption
  concentrating at the top of the list while WordPress and free-tier Cloudflare CDN climb
  toward the tail, a TLD-level reachability and detection-coverage cut including the
  Chinese-domain visibility gap, and a stratified ~10,000-domain row-level sample. Full
  1,000,000-row data is not included; row-level detail is capped at the sample, and
  per-technology confidence/evidence detail is not published. Queryable over Crawlora's
  REST API at https://crawlora.net/datasets/techstack.
keywords:
  - web-technology
  - tech-stack
  - builtwith
  - wappalyzer
  - tranco
  - dataset
  - open-data