Site profile
b20-lens.vercel.app
Built with @marimo-team/frontend 0.25.0, universalviewer 4.4.4, mirador 4.2.4, @snapshot-labs/snapshot.js 0.17.5, @zappway/embeds 2.0.28. 1 page and 6 stored files, last crawled 2026-10-03.
5 libraries 0 identifiers 26 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 |
|---|---|---|
| @marimo-team/frontend | 0.25.0 | 2026-10-03 |
| universalviewer | 4.4.4 | 2026-10-03 |
| mirador | 4.2.4 | 2026-10-03 |
| @snapshot-labs/snapshot.js | 0.17.5 | 2026-10-03 |
| @zappway/embeds | 2.0.28 | 2026-10-03 |
Tracking, tag and verification IDs
No analytics property, tag manager container, pixel or site-verification token was found in the stored source.
Third-party hosts
Hosts outside b20-lens.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 |
|---|---|---|
| 1rpc.io | connect | view source |
| api.coinbase.com | connect | view source |
| api.dexscreener.com | connect | view source |
| api.geckoterminal.com | connect | view source |
| api.gopluslabs.io | connect | view source |
| api.honeypot.is | connect | view source |
| arweave.net | connect | view source |
| base-rpc.publicnode.com | connect | view source |
| base-sepolia-rpc.publicnode.com | connect | view source |
| base-sepolia.blockscout.com | connect | view source |
| base-sepolia.drpc.org | connect | view source |
| base.blockscout.com | connect | view source |
| base.drpc.org | connect | view source |
| base.llamarpc.com | connect | view source |
| basescan.org | connect | view source |
| fonts.googleapis.com | stylesheet | view source |
| ipfs.io | connect | view source |
| lb.drpc.live | connect | view source |
| mainnet.base.org | connect | view source |
| oxlib.sh | connect | view source |
| react.dev | connect | view source |
| sepolia.base.org | connect | view source |
| sepolia.basescan.org | connect | view source |
| viem.sh | connect | view source |
| www.geckoterminal.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) {
| File | Kind | Size | Collected | Versions |
|---|---|---|---|---|
| https://b20-lens.vercel.app/assets/secp256k1-DkmkMC5N.js | js | 29.2 KB | 2026-10-03 | 2026-10-03 |
| https://b20-lens.vercel.app/assets/localBatchGatewayRequest-COg14k9X.js | js | 103.6 KB | 2026-10-03 | 2026-10-03 |
| https://b20-lens.vercel.app/assets/utils-Bpv4vmSW.js | js | 2.1 KB | 2026-10-03 | 2026-10-03 |
| https://b20-lens.vercel.app/assets/index-oOIuD1_e.js | js | 410.6 KB | 2026-10-03 | 2026-10-03 |
| https://b20-lens.vercel.app/assets/rolldown-runtime-BpQH8Ho1.js | js | 227 B | 2026-10-03 | 2026-10-03 |
| https://b20-lens.vercel.app/ | html | 2.5 KB | 2026-10-03 | 2026-10-03 |
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
1 page, 6 files, 548.3 KB; 5 libraries, 0 identifiers, 26 third-party hosts
5 libraries added
- @marimo-team/frontend 0.25.0
- mirador 4.2.4
- universalviewer 4.4.4
- @zappway/embeds 2.0.28
- @snapshot-labs/snapshot.js 0.17.5
26 third-party hosts added
6 files added
- https://b20-lens.vercel.app/ html
- https://b20-lens.vercel.app/assets/index-oOIuD1_e.js js
- https://b20-lens.vercel.app/assets/rolldown-runtime-BpQH8Ho1.js js
- https://b20-lens.vercel.app/assets/utils-Bpv4vmSW.js js
- https://b20-lens.vercel.app/assets/localBatchGatewayRequest-COg14k9X.js js
- https://b20-lens.vercel.app/assets/secp256k1-DkmkMC5N.js js
Questions about b20-lens.vercel.app
- How does PageSourceSearch know what b20-lens.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 b20-lens.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 b20-lens.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 b20-lens.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.