# pirate/sites-using-cloudflare

:broken_heart: Archived list of domains using Cloudflare DNS at the time of the CloudBleed announcement.

Repository: https://github.com/pirate/sites-using-cloudflare
Canonical: https://ross.abutalabs.com/products/sites-using-cloudflare
License Family: other
Topics: security, ssl, https, cloudflare, passwords, dns, cdn
Archived: true
Last push: 2017-03-14T19:37:05+00:00

## Health v2 (maintenance only)
Score: 10/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3478, "days_push": 3459, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, archived, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1925, forks 311 (observed 2026-08-28T04:05:55.480909+00:00)

## What it is
An archived dataset listing domains that used Cloudflare DNS at the time of the CloudBleed HTTPS traffic leak announcement in February 2017. It was compiled to help users identify sites where passwords and sessions might need resetting after the memory leak vulnerability.

## Use cases
- check if a website was on Cloudflare during the CloudBleed incident
- find domains to reset passwords and sessions for after the leak
- research the impact of the CloudBleed vulnerability
- audit which sites used Cloudflare DNS in early 2017
- study historical security incident response data

## When to choose
- you need a historical snapshot of Cloudflare DNS domains from the CloudBleed era
- you are researching the CloudBleed vulnerability or its blast radius
- you want to check whether a specific domain was potentially exposed in 2017

## When to avoid
- you need a current or maintained list of Cloudflare domains
- you want an official list of actually affected sites (this list is over-broad and includes all DNS customers)
- you need accurate data for press releases or end-user guidance
- you are assessing a present-day security risk

## Facets
- artifact type: dataset
- maturity: abandoned
- function: security, vulnerability-scanning, privacy
- domain: security, privacy, web-development
- platform: cloud
- tags: cloudbleed, cloudflare, data-breach, dns, cdn, archived-list, incident-response, web-server

## Member repositories
- pirate/sites-using-cloudflare (main) score 10

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:55.480909+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:09:22.288566+00:00, confidence not recorded.
  - readme: https://github.com/pirate/sites-using-cloudflare (fetched 2026-08-28T04:05:55.480909+00:00, sha ce9e92830feb)
- Data as of 2026-08-30T08:39:29.467469+00:00.