Catalogue · Errata leaf
Catalogue corrections, 2026-08-14
107 of 153 entries moved
17 changed state · 90 newly stated
Field check 2026-08-14T09:12:00Z
Nothing is deleted when it is corrected; it is struck, and the strike is the record. Every row below shows the superseded value with a rule through it and the replacing value beside it, in the second press colour. These corrections were produced by the second edition of the rubric coming into force — the field data underneath them is a single sweep, so every change here is a property of the rules, not of the world.
Entries that changed from one state to another
| Entry | Was | Now | The field and rule that moved it |
|---|---|---|---|
|
Undetectable Fingerprint Browser
Section 01 |
SEMI | NRND | pushed_at = 2025-04-25 — 476 days, inside the 365–1095 day NRND band. |
|
puppeteer-extra
Section 02 |
SEMI | NRND | pushed_at = 2024-07-18 — 757 days, inside the 365–1095 day NRND band. |
|
rebrowser-patches
Section 02 |
SEMI | NRND | pushed_at = 2025-05-09 — 462 days, inside the 365–1095 day NRND band. |
|
undetected-chromedriver
Section 02 |
SEMI | NRND | pushed_at = 2025-07-05 — 405 days, inside the 365–1095 day NRND band. |
|
nodriver
Section 02 |
ACTIVE | SEMI | pushed_at = 2026-05-13 — 93 days, inside the 90–365 day SEMI band. |
|
playwright_stealth (maintained fork)
Section 02 |
ACTIVE | SEMI | pushed_at = 2026-04-04 — 132 days, inside the 90–365 day SEMI band. |
|
playwright_stealth (original)
Section 02 |
SEMI | NRND | pushed_at = 2024-07-29 — 746 days, inside the 365–1095 day NRND band. |
|
Selenium-Driverless
Section 02 |
SEMI | NRND | pushed_at = 2025-04-25 — 476 days, inside the 365–1095 day NRND band. |
|
hazetunnel
Section 02 |
SEMI | NRND | pushed_at = 2024-07-15 — 760 days, inside the 365–1095 day NRND band. |
|
HumanCursor
Section 02 |
SEMI | NRND | pushed_at = 2024-11-28 — 624 days, inside the 365–1095 day NRND band. |
|
BrowserForge
Section 02 |
ACTIVE | SEMI | pushed_at = 2026-02-26 — 169 days, inside the 90–365 day SEMI band. |
|
Brotector
Section 03 |
SEMI | NRND | pushed_at = 2024-12-03 — 619 days, inside the 365–1095 day NRND band. |
|
Broprint.js
Section 06 |
ACTIVE | SEMI | pushed_at = 2026-04-25 — 111 days, inside the 90–365 day SEMI band. |
|
curl-impersonate (lwthiker)
Section 07 |
SEMI | NRND | pushed_at = 2024-07-18 — 757 days, inside the 365–1095 day NRND band. |
|
azuretls-client
Section 07 |
ACTIVE | SEMI | pushed_at = 2026-04-17 — 119 days, inside the 90–365 day SEMI band. |
|
Zeeshanahmad4/awesome_list_of_anti_detect_browsers_apps
Section 10 |
SEMI | NRND | pushed_at = 2024-08-25 — 719 days, inside the 365–1095 day NRND band. |
|
antidetect/list
Section 10 |
SEMI | NRND | pushed_at = 2024-02-10 — 916 days, inside the 365–1095 day NRND band. |
Entries stated for the first time
The first edition had no link liveness sweep, so an entry without a repository carried no state at all. These 90 entries — test pages, papers, vendor documentation, datasets, communities and product sites — now carry one, derived from an HTTP check made at 2026-08-14T09:12:00Z. Two of them came back dead.
| Entry | Was | Now | HTTP | Note |
|---|---|---|---|---|
| Tor Browser | — | ACTIVE | 200 | Reachable at the field check. |
| Tor Browser fingerprinting protections | — | ACTIVE | 200 | Reachable at the field check. |
| LibreWolf | — | ACTIVE | 200 | Reachable at the field check. |
| CreepJS (live) | — | ACTIVE | 200 | Reachable at the field check. |
| CreepJS worker tests | — | ACTIVE | 200 | Reachable at the field check. |
| BrowserLeaks | — | ACTIVE | 200 | Reachable at the field check. |
| BrowserLeaks TLS | — | ACTIVE | 200 | Reachable at the field check. |
| AmIUnique | — | ACTIVE | 200 | Reachable at the field check. |
| bot.sannysoft | — | ACTIVE | 200 | Reachable at the field check. |
| Pixelscan | — | ACTIVE | 200 | Reachable at the field check. |
| IPHey | — | ACTIVE | 200 | Reachable at the field check. |
| BrowserScan | — | ACTIVE | 200 | Reachable at the field check. |
| Fingerprint Playground | — | ACTIVE | 200 | Reachable at the field check. |
| EFF Cover Your Tracks | — | ACTIVE | 200 | Reachable at the field check. |
| Device and Browser Info | — | ACTIVE | 200 | Reachable at the field check. |
| TrackMe / peet.ws | — | ACTIVE | 200 | Reachable at the field check. |
| Rebrowser bot detector | — | ACTIVE | 200 | Reachable at the field check. |
| nowsecure.nl | — | ACTIVE | 200 | Reachable at the field check. |
| WebBrowserTools | — | ACTIVE | 200 | Reachable at the field check. |
| Scrapfly Browser Fingerprint | — | ACTIVE | 200 | Reachable at the field check. |
| Scrapfly JA3 | — | ACTIVE | 200 | Reachable at the field check. |
| Scrapfly fingerprint API | — | ACTIVE | 200 | Reachable at the field check. |
| check.ja3.zone | — | ACTIVE | 200 | Reachable at the field check. |
| FP-Monitor (fpmon) | — | ACTIVE | 200 | Reachable at the field check. |
| Are You Headless | — | DEAD | 502 | Bad Gateway. No earlier observation in this register, so no down-since date is printed. |
| deviceinfo.me | — | DEAD | none | Connection failure — no HTTP response at all, from two attempts. |
| Cloudflare Turnstile docs | — | ACTIVE | 200 | Reachable at the field check. |
| Cloudflare Bot Management docs | — | ACTIVE | 200 | Reachable at the field check. |
| Cloudflare Turnstile GA writeup | — | ACTIVE | 200 | Reachable at the field check. |
| DataDome documentation | — | ACTIVE | 200 | Reachable at the field check. |
| HUMAN Security documentation | — | ACTIVE | 200 | Reachable at the field check. |
| Akamai Bot Manager | — | ACTIVE | 200 | Reachable at the field check. |
| Kasada | — | ACTIVE | 200 | Reachable at the field check. |
| Arkose Labs developer docs | — | ACTIVE | 200 | Reachable at the field check. |
| Imperva Advanced Bot Protection | — | ACTIVE | 200 | Reachable at the field check. |
| Google reCAPTCHA | — | ACTIVE | 200 | Reachable at the field check. |
| hCaptcha documentation | — | ACTIVE | 200 | Reachable at the field check. |
| AWS WAF Bot Control | — | ACTIVE | 200 | Reachable at the field check. |
| F5 Distributed Cloud Bot Defense | — | ACTIVE | 200 | Reachable at the field check. |
| Eckersley — How Unique Is Your Web Browser? | — | ACTIVE | 200 | Reachable at the field check. |
| Laperdrix et al. — Browser Fingerprinting: A Survey | — | ACTIVE | 200 | Reachable at the field check. |
| Laperdrix et al. — Beauty and the Beast | — | ACTIVE | 200 | Reachable at the field check. |
| Iqbal et al. — Fingerprinting the Fingerprinters | — | ACTIVE | 200 | Reachable at the field check. |
| Vastel et al. — FP-Stalker | — | ACTIVE | 200 | Reachable at the field check. |
| Vastel et al. — FP-Scanner | — | ACTIVE | 200 | Reachable at the field check. |
| Gómez-Boix et al. — Hiding in the Crowd | — | ACTIVE | 200 | Reachable at the field check. |
| Mowery & Shacham — Pixel Perfect | — | ACTIVE | 200 | Reachable at the field check. |
| Cao et al. — (Cross-)Browser Fingerprinting | — | ACTIVE | 200 | Reachable at the field check. |
| Nikiforakis et al. — Cookieless Monster | — | ACTIVE | 200 | Reachable at the field check. |
| Englehardt & Narayanan — 1-Million-Site Measurement | — | ACTIVE | 200 | Reachable at the field check. |
| Senol et al. — USENIX Security 2022 | — | ACTIVE | 200 | Reachable at the field check. |
| Laperdrix et al. — Fingerprinting defenses (PoPETs 2020) | — | ACTIVE | 200 | Reachable at the field check. |
| W3C — Mitigating Browser Fingerprinting | — | ACTIVE | 200 | Reachable at the field check. |
| Mozilla Security/Fingerprinting wiki | — | ACTIVE | 200 | Reachable at the field check. |
| Akamai — Passive Fingerprinting of HTTP/2 Clients | — | ACTIVE | 200 | Reachable at the field check. |
| TUM/LRZ — Fingerprinting HTTP/2 | — | ACTIVE | 200 | Reachable at the field check. |
| Antoine Vastel's blog | — | ACTIVE | 200 | Reachable at the field check. |
| Castle blog | — | ACTIVE | 200 | Reachable at the field check. |
| Incolumitas (Nikolai Tschacher) | — | ACTIVE | 200 | Reachable at the field check. |
| Fingerprint blog | — | ACTIVE | 200 | Reachable at the field check. |
| fingerprintjs2 (Valve) | — | WITHDRAWN | 301 | Permanent redirect to fingerprintjs/fingerprintjs. |
| JA4+ explainer | — | ACTIVE | 200 | Reachable at the field check. |
| JA3 origin writeup | — | ACTIVE | 200 | Reachable at the field check. |
| AmIUnique global statistics | — | ACTIVE | 200 | Reachable at the field check. |
| EFF Cover Your Tracks — Learn | — | ACTIVE | 200 | Reachable at the field check. |
| tlsfingerprint.io | — | ACTIVE | 200 | Reachable at the field check. |
| JA4 Database | — | ACTIVE | 200 | Reachable at the field check. |
| Device and Browser Info datasets | — | ACTIVE | 200 | Reachable at the field check. |
| HTTP Archive reports | — | ACTIVE | 200 | Reachable at the field check. |
| Web Almanac | — | ACTIVE | 200 | Reachable at the field check. |
| Chromium Privacy Sandbox | — | ACTIVE | 200 | Reachable at the field check. |
| Multilogin | — | ACTIVE | 200 | Reachable at the field check. |
| GoLogin | — | ACTIVE | 200 | Reachable at the field check. |
| Dolphin Anty | — | ACTIVE | 200 | Reachable at the field check. |
| AdsPower | — | ACTIVE | 200 | Reachable at the field check. |
| Incogniton | — | ACTIVE | 200 | Reachable at the field check. |
| Kameleo | — | ACTIVE | 200 | Reachable at the field check. |
| Octo Browser | — | ACTIVE | 200 | Reachable at the field check. |
| Undetectable | — | ACTIVE | 200 | Reachable at the field check. |
| Ghost Browser | — | ACTIVE | 200 | Reachable at the field check. |
| ixBrowser | — | ACTIVE | 200 | Reachable at the field check. |
| Nstbrowser | — | ACTIVE | 200 | Reachable at the field check. |
| Hidemyacc | — | ACTIVE | 200 | Reachable at the field check. |
| Scraping Enthusiasts | — | ACTIVE | 200 | Reachable at the field check. |
| Extract Data Community (Zyte) | — | ACTIVE | 200 | Reachable at the field check. |
| Oxylabs Community | — | ACTIVE | 200 | Reachable at the field check. |
| Web Scraping & Data Extraction | — | ACTIVE | 200 | Reachable at the field check. |
| Scrapy | — | ACTIVE | 200 | Reachable at the field check. |
| Proxyway | — | ACTIVE | 200 | Reachable at the field check. |
| ScrapeOps Discord directory | — | ACTIVE | 200 | Reachable at the field check. |
An errata leaf is the least glamorous page a reference work publishes and the only one that proves the rest of it is being kept. If this page is ever empty for two printings running, stop trusting the catalogue. — ED.