How does PageSourceSearch know what sourishchakraborty.com 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 sourishchakraborty.com 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 sourishchakraborty.com?

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 sourishchakraborty.com?

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.

Site profile

sourishchakraborty.com

Built with gtm, gtag, webpack, @clerk/ui 1.34.0, mermaid 12.0.0, @findify/bundle 7.1.108, d3 7.9.0, @marimo-team/frontend 0.25.0, facebook-pixel, kore-web-sdk 11.28.1, tableexport.jquery.plugin 1.33.0, plausible and more. 5 pages and 106 stored files, last crawled 2026-10-08.

rank 13,845,950 39 libraries 1 identifier 28 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
gtm		2026-10-08
gtag		2026-10-08
webpack		2026-10-08
@clerk/ui	1.34.0	2026-10-08
mermaid	12.0.0	2026-10-08
@findify/bundle	7.1.108	2026-10-08
d3	7.9.0	2026-10-08
@marimo-team/frontend	0.25.0	2026-10-08
facebook-pixel		2026-10-08
kore-web-sdk	11.28.1	2026-10-08
tableexport.jquery.plugin	1.33.0	2026-10-08
plausible		2026-10-08
fathom		2026-10-08
@aurolabs/auro-back-to-top	1.1.0	2026-10-08
@jupyter-widgets/html-manager	1.0.15	2026-10-08
force-graph	1.51.4	2026-10-08
vditor	4.0.0	2026-10-08
@oiz/stzh-components	4.16.0	2026-10-08
volantis-static	0.0.1761982841160	2026-10-08
cytoscape	3.34.3	2026-10-08
filterizr	2.2.4	2026-10-08
docs-searchbar.js	2.5.0	2026-10-08
highlightjs	9.16.2	2026-10-08
@formio/js	5.6.1	2026-10-08
@descope/web-components-ui	3.21.0	2026-10-08
xmlbuilder2	4.0.3	2026-10-08
@stlite/browser	1.9.2	2026-10-08
@ant-design/x	2.9.0	2026-10-08
@prefecthq/prefab-ui	0.20.2	2026-10-08
@widgetti/solara-vuetify-app	10.1.1	2026-10-08
cobrowse-sdk-js	3.28.7	2026-10-08
@joyfill/components	4.0.0-rc26	2026-10-08
@gradio/lite	5.45.0	2026-10-08
comindware.core.ui	2.1.149	2026-10-08
hexo-theme-redefine	2.9.0	2026-10-08
@limetech/lime-elements	40.5.1	2026-10-08
@pydantic/ai-chat-ui	2.3.0	2026-10-08
@mermaid-js/parser	2.0.0	2026-10-08
@solace-health/solace-entry-widget	2.0.5	2026-10-08

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
Google Analytics 4 measurement id (Google)	G-72XG3F8LNJ	view source

Third-party hosts

Hosts outside sourishchakraborty.com 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
cdn.getkoala.com	connect	view source
cdn.hashnode.com	connect	view source
cdn.usefathom.com	connect	view source
connect.facebook.net	connect	view source
dev.to	connect	view source
embeds.hashnode.co	connect	view source
fonts.googleapis.com	connect	view source
fonts.gstatic.com	connect	view source
github.com	connect	view source
hashnode.com	connect	view source
linkedin.com	connect	view source
medium.com	connect	view source
plausible.io	connect	view source
reactjs.org	connect	view source
schema.org	connect	view source
static.hotjar.com	connect	view source
twitter.com	connect	view source
use.typekit.net	connect	view source
utteranc.es	connect	view source
va.vercel-scripts.com	connect	view source
vercel.live	connect	view source
wa.me	connect	view source
webembeds.com	connect	view source
www.clarity.ms	connect	view source
www.googletagmanager.com	script connect	view source
www.instagram.com	connect	view source
www.linkedin.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) { (the 500 newest of 106) }. Versions are the crawls at which the file was new or its content changed; each opens the file as it was then, rebuilt from the same stored chunks.

File	Kind	Size	Collected	Versions
https://cdn.usefathom.com/script.js	js library	not fetched	2026-10-08	2026-10-08
https://connect.facebook.net/en_US/fbevents.js	js library	not fetched	2026-10-08	2026-10-08
https://plausible.io/js/plausible.js	js library	not fetched	2026-10-08	2026-10-08
https://sourishchakraborty.com/js/iframe-resizer.js	js	23.9 KB	2026-10-08	2026-10-08
https://www.googletagmanager.com/gtag/js?id=G-72XG3F8LNJ	js library	not fetched	2026-10-08	2026-10-08
https://www.googletagmanager.com/gtm.js?id=	js library	not fetched	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/9891.8ba0fdda9b631c43.js	js	3.2 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/9725.9ee14412b634c00b.js	js	177 B	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/9678.518276fbdda76c66.js	js	149.5 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/9130.cf7cf23acf9029a6.js	js	23.3 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/8999.0e13fe0cc02ae3ee.js	js	438 B	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/8901.30a3ace7d3699ab3.js	js	425 B	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/8878.9ec5aae9629b0eb8.js	js	10.8 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/8436.18c6e7ac10eded1d.js	js	28.7 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/8349.31fb8cf189c2ba16.js	js	612 B	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/7945.a0edf6b75d91d759.js	js	4.4 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/7303.a8b2961f2259e8c0.js	js	11.5 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/7103.2ff1b931f74a2988.js	js	183 B	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/6723.e7d9a9d2a31ec22b.js	js	73 KB	2026-10-08	2026-10-08
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https://sourishchakraborty.com/_next/static/chunks/6319.93e556a0382cab20.js	js	38.5 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/5616.5ea52772db0b0ab5.js	js	25.3 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/5498.18140d032a08860a.js	js	17.1 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/5307.129baf367a90b44a.js	js	174 B	2026-10-08	2026-10-08
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https://sourishchakraborty.com/_next/static/chunks/4684.87e79ec17f8b2f31.js	js	26.6 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/4594.f826be1da0bfcb9b.js	js	23.4 KB	2026-10-08	2026-10-08
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https://sourishchakraborty.com/_next/static/chunks/10fd7a9d.1164345daaf1b4d2.js	js	194.7 KB	2026-10-08	2026-10-08
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https://sourishchakraborty.com/_next/static/chun…/blogsite-f18dc1862dfc956e.js	js	1.8 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/posts-46e7875afffc5910.js	js	6.2 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/login-0f22b3b50520ded3.js	js	2.1 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/history-6e0b79e534a3d202.js	js	4.2 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/linkedin-bedef55427f1fb26.js	js	6.7 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/instagram-942b7eb8d8569f4d.js	js	17.2 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/devto-27cb4057c3685ad7.js	js	8.9 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/blogsite-c842c4942ec9dc14.js	js	7.4 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/dashboard-03ac396be7eecaac.js	js	6.6 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…connections-347deff32ccd3bfd.js	js	6.3 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/[slug]-06bb0bed6f4b6ae9.js	js	2.5 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/tag/[slug]-6ba84f3446fdb80b.js	js	418 B	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…sitemap.xml-020ab464bc70e969.js	js	363 B	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/rss.xml-71622a48d9b01d51.js	js	359 B	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/robots.txt-0bb434b8b2a49c6c.js	js	362 B	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/[slug]-47afd875412b73f5.js	js	7.7 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/[id]-8a70b776403a1f81.js	js	2.9 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/dashboard-2c11c6ebb6f066a8.js	js	361 B	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/_error-757628eb52d2181f.js	js	250 B	2026-10-08	2026-10-08
https://sourishchakraborty.com/_vercel/insights/script.js	js	4.4 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/pages/now-90e90685b3d7dcd0.js	js	3.5 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/projects-6e9f926cb7ba4290.js	js	9.6 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/writing-8f7f8ae8098e7932.js	js	7.1 KB	2026-10-08	2026-10-08
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https://sourishchakraborty.com/_next/static/13Dy…HsWrShatu_5GIJl/_ssgManifest.js	js	217 B	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/13Dy…/_buildManifest.js	js	2.8 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/index-7cb85c059008176b.js	js	15.9 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/6531-25981d1adf3fa9b8.js	js	11.7 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/8397-20139bd2e98ab2cc.js	js	13.8 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/5512-3d6659124616e742.js	js	34.9 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/9985-4eb14d399ff57138.js	js	6.4 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chun…/pages/_app-1a55504fa5618396.js	js	9.1 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/main-e55c88acf2bba583.js	js	113.1 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/framework-94280300ccb179ba.js	js	137.7 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/webpack-b7f43b530010d14c.js	js	5.8 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/_next/static/chunks/polyfills-c67a75d1b6f99dc8.js	js	89.3 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/now	html	13.7 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/projects	html	18.8 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/writing	html	268.9 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/	html	256.5 KB	2026-10-08	2026-10-08
https://sourishchakraborty.com/about	html	99.7 KB	2026-10-08	2026-10-08

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.

2026-10-08 first crawl

5 pages, 106 files, 4.8 MB; 39 libraries, 1 identifier, 28 third-party hosts
39 libraries added
- gtag
- tableexport.jquery.plugin 1.33.0
- comindware.core.ui 2.1.149
- @findify/bundle 7.1.108
- @aurolabs/auro-back-to-top 1.1.0
- @oiz/stzh-components 4.16.0
- docs-searchbar.js 2.5.0
- webpack
- @clerk/ui 1.34.0
- @solace-health/solace-entry-widget 2.0.5
- @jupyter-widgets/html-manager 1.0.15
- @limetech/lime-elements 40.5.1
- and 27 more
1 identifier added
- G-72XG3F8LNJ Google Analytics 4 measurement id
29 third-party hosts added
- www.googletagmanager.com
- vercel.live
- reactjs.org
- www.w3.org
- fonts.googleapis.com
- fonts.gstatic.com
- use.typekit.net
- va.vercel-scripts.com
- github.com
- linkedin.com
- www.instagram.com
- medium.com
- and 17 more
106 files added

Questions about sourishchakraborty.com

How does PageSourceSearch know what sourishchakraborty.com 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 sourishchakraborty.com 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 sourishchakraborty.com?: 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 sourishchakraborty.com?: 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.