Site profile
2020-sites.vercel.app
Built with player-venom 0.3.6, @findify/bundle 7.1.108, plausible, eventemitter3, url-toolkit, webworkify-webpack, luckysheet 2.1.13, @alaskaairux/auro-interruption 1.4.5, @oiz/stzh-components 4.16.0, venom-player 0.2.92, @pdftron/pdfjs-express-viewer 8.7.5, @accusoft/pdf-viewer 3.11.158639 and more. 5 pages and 21 stored files, last crawled 2026-10-03.
16 libraries 1 identifier 23 third-party hosts 1 crawl open the site
Technologies and libraries
Recognised by fingerprinting the stored files and bundles against known releases; a version is the release the bytes match.
| Library | Version | Seen |
|---|---|---|
| player-venom | 0.3.6 | 2026-10-03 |
| @findify/bundle | 7.1.108 | 2026-10-03 |
| plausible | 2026-10-03 | |
| eventemitter3 | 2026-10-03 | |
| url-toolkit | 2026-10-03 | |
| webworkify-webpack | 2026-10-03 | |
| luckysheet | 2.1.13 | 2026-10-03 |
| @alaskaairux/auro-interruption | 1.4.5 | 2026-10-03 |
| @oiz/stzh-components | 4.16.0 | 2026-10-03 |
| venom-player | 0.2.92 | 2026-10-03 |
| @pdftron/pdfjs-express-viewer | 8.7.5 | 2026-10-03 |
| @accusoft/pdf-viewer | 3.11.158639 | 2026-10-03 |
| @okta/okta-signin-widget | 7.49.1 | 2026-10-03 |
| comindware.core.ui | 2.1.149 | 2026-10-03 |
| @uizaio/playerjs | 5.20.8-rc2 | 2026-10-03 |
| cbplayer | 0.6.7 | 2026-10-03 |
Tracking, tag and verification IDs
Public identifiers read out of the source. Each links to every other site in the index that carries the same one.
| What | Value | Found in |
|---|---|---|
| Plausible data-domain (Plausible) | 2020-sites.lachlanjc.com | view source |
Third-party hosts
Hosts outside 2020-sites.vercel.app that its pages load scripts, frames or stylesheets from, and that its own scripts name in absolute URLs (connect). Each links to every site loading from the same host.
| Host | Loaded as | Found in |
|---|---|---|
| 2019.lachlanjc.com | connect | view source |
| 2020-sites.lachlanjc.com | connect | view source |
| bank.hackclub.com | connect | view source |
| centresustains.com | connect | view source |
| covid19-diary.vercel.app | connect | view source |
| covidglobalhackathon.com | connect | view source |
| github.com | connect | view source |
| gunfunded.com | iframe connect | view source |
| hackathons.hackclub.com | iframe connect | view source |
| hackclub-v3-kkzgp3uwf.vercel.app | iframe connect | view source |
| hackclub.com | connect | view source |
| hackclub.lachlanjc.com | connect | view source |
| image.mux.com | connect | view source |
| lachlanjc.com | connect | view source |
| maxwofford.com | connect | view source |
| plausible.io | script connect | view source |
| predictcovid.netlify.app | iframe connect | view source |
| reactjs.org | connect | view source |
| scrapbook.hackclub.com | connect | view source |
| stream.mux.com | connect | view source |
| summer-cv9pqvejx.hackclub.dev | connect | view source |
| summer.hackclub.com | connect | view source |
| www.w3.org | connect | view source |
Stored pages and scripts
The newest stored version of each file, newest first@if (p.FilesTruncated) {
Timeline
One entry per crawl, newest first, with what changed since the crawl before: libraries, identifiers, third-party hosts and files. Historical versions stay viewable because the stored chunks are shared between versions, never copied.
-
first crawl
5 pages, 21 files, 1 MB; 16 libraries, 1 identifier, 23 third-party hosts
16 libraries added
- luckysheet 2.1.13
- @alaskaairux/auro-interruption 1.4.5
- comindware.core.ui 2.1.149
- @findify/bundle 7.1.108
- @oiz/stzh-components 4.16.0
- @okta/okta-signin-widget 7.49.1
- @pdftron/pdfjs-express-viewer 8.7.5
- @accusoft/pdf-viewer 3.11.158639
- eventemitter3
- url-toolkit
- webworkify-webpack
- player-venom 0.3.6
- and 4 more
1 identifier added
- 2020-sites.lachlanjc.com Plausible data-domain
28 third-party hosts added
21 files added
- https://2020-sites.vercel.app/ html
- https://2020-sites.vercel.app/gun-funded html
- https://2020-sites.vercel.app/hack-club-hackathons html
- https://2020-sites.vercel.app/predict-covid19 html
- https://2020-sites.vercel.app/hack-club-covid html
- https://2020-sites.vercel.app/_next/static/chunk…lyfills-81bd132d8cf44e5a14d7.js js
- https://2020-sites.vercel.app/_next/static/chunks/main-0186a3c540b9859206b2.js js
- https://2020-sites.vercel.app/_next/static/chunk…webpack-50bee04d1dc61f8adf5b.js js
- https://2020-sites.vercel.app/_next/static/chunk…amework.9d524150d48315f49e80.js js
- https://2020-sites.vercel.app/_next/static/chunk…commons.db8e5b07ac008231ac1b.js js
- https://2020-sites.vercel.app/_next/static/chunk…904a9c5.e1364c80d9bcdb916887.js js
- https://2020-sites.vercel.app/_next/static/chunk…/_app-a3e6f443713fae7aeac5.js js
- and 9 more
Questions about 2020-sites.vercel.app
- How does PageSourceSearch know what 2020-sites.vercel.app is built with?
- From the site's own source code. The crawler stores the exact bytes of its pages and first-party scripts; the libraries are recognised by fingerprinting that code against known releases, the identifiers are read out of the tag snippets, and the third-party hosts are the script, iframe and stylesheet sources in the HTML and the absolute URLs inside the scripts. Nothing is inferred from headers or guessed.
- How far back does the history of 2020-sites.vercel.app go?
- To the first crawl the timeline lists. Every crawl records what the site looked like; when a file's content changes, its earlier version stays viewable because the stored chunks are never deleted, only mapped. A crawl that finds a file unchanged adds no copy.
- Can I see an older version of a script from 2020-sites.vercel.app?
- Yes. In the stored files list, every date under a file opens the version that was live at that crawl, with the same viewer as the current one. The raw bytes can be downloaded from there.
- Which other websites use the same tracking IDs as 2020-sites.vercel.app?
- Each identifier links to its reverse lookup, the list of every site in the index whose source carries the same id: the sites one analytics property or tag manager container is shared across.
Look up another site, browse sites by tracking ID, third-party host or technology. Site owners: see the crawler page for how stored pages are removed.