How does PageSourceSearch know what doctaly.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 doctaly.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 doctaly.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 doctaly.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

doctaly.com

Built with @findify/bundle 7.1.108, gather-vue 8.20.3, d3 7.9.0, cloudinary-video-player 4.1.2, @partslogic/ui 2.0.7, recharts 3.10.1, tableexport.jquery.plugin 1.33.0, paymob-pixel 1.2.7, cloudflare-email-decode, formiojs 4.21.7, @aurolabs/auro-back-to-top 1.1.0, @stlite/mountable 0.75.0 and more. 3 pages and 120 stored files, last crawled 2026-10-07.

rank 12,418,655 30 libraries 0 identifiers 18 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
@findify/bundle	7.1.108	2026-10-07
gather-vue	8.20.3	2026-10-07
d3	7.9.0	2026-10-07
cloudinary-video-player	4.1.2	2026-10-07
@partslogic/ui	2.0.7	2026-10-07
recharts	3.10.1	2026-10-07
tableexport.jquery.plugin	1.33.0	2026-10-07
paymob-pixel	1.2.7	2026-10-07
cloudflare-email-decode		2026-10-07
formiojs	4.21.7	2026-10-07
@aurolabs/auro-back-to-top	1.1.0	2026-10-07
@stlite/mountable	0.75.0	2026-10-07
vditor	4.0.0	2026-10-07
@oiz/stzh-components	4.16.0	2026-10-07
filterizr	2.2.4	2026-10-07
@pdftron/pdfjs-express-viewer	8.7.5	2026-10-07
@formio/js	5.6.1	2026-10-07
ideogram	1.53.0	2026-10-07
@flarehr/benefits-app	0.0.2	2026-10-07
@accusoft/pdf-viewer	3.11.158639	2026-10-07
@widgetti/solara-vuetify-app	10.1.1	2026-10-07
reactflow	11.11.4	2026-10-07
class-validator	0.15.1	2026-10-07
arv-extends	5.0.3-status-track-1.71	2026-10-07
@okta/okta-signin-widget	7.49.1	2026-10-07
@anyline/anyline-js	56.1.3	2026-10-07
comindware.core.ui	2.1.149	2026-10-07
vf-widgets	0.2.48	2026-10-07
@chativa/connector-directline	0.15.0	2026-10-07
@solace-health/solace-entry-widget	2.0.5	2026-10-07

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 doctaly.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
axios-http.com	connect	view source
calendly.com	connect	view source
doctalyassist.com	connect	view source
doctalyassist.freshchat.com	connect	view source
fonts.googleapis.com	stylesheet connect	view source
fonts.gstatic.com	connect	view source
github.com	connect	view source
goo.gl	connect	view source
reactjs.org	connect	view source
soap.health	connect	view source
use.typekit.net	connect	view source
wa.me	connect	view source
wchat.eu.freshchat.com	connect	view source
www.gov.uk	connect	view source
www.herohealthsoftware.net	connect	view source
www.nhs.uk	connect	view source
www.w3.org	connect	view source
www.youtube.com	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 120) }. 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://doctaly.com/_next/static/chunks/8993-f3fc5eafaade456cfcd9.js	js	11.4 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/2114-9456b40e797242df018f.js	js	46.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/5137-378ecbd0f39ca87afec9.js	js	7.6 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/988-e5a381f908a95d4f3e0a.js	js	10.8 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/1109-d292d6ae633e0d501c36.js	js	59.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/1755-e3ed74a42cbe0cd315d4.js	js	16.3 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/2839-07b228493592d7590c76.js	js	24.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/1442-9e72f01aaec7cf1ddf47.js	js	38.6 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/2794-5d2d97f6091f6de4d42f.js	js	86.2 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/7180-1fe51f41c72ab5968443.js	js	6.6 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/9208-78f87a48b6f0fab8bbde.js	js	4.3 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/7571-7f7a459975ae0b5df0ce.js	js	115.2 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/5162-d3b77646b4e47744efdf.js	js library	58.1 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/9022-08780d0c5d279e5e732c.js	js	38.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/9669-07f0a40764e5671d7be9.js	js	19.6 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…options-2ea73b63952de4090491.js	js	6.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…rmation-1e692af8f40ba550bce6.js	js	6.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…/msk-a9564b6a861b7d52d001.js	js	7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…rmation-02e13431b3e7f38a9802.js	js	7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…al-ward-8553b2091e0fcba01bfd.js	js	10.4 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…rmation-8e4d3121b91aa57dd900.js	js	6.8 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…h-check-dd6cf7af29c9c39a23cc.js	js	6.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…rmation-eaf55e7ba472814b9225.js	js	6.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…/msk-abd76ceb12439ea1fefe.js	js	5.6 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…rmation-745349ed7d503fcebcf7.js	js	6.8 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…rmation-412b2737b7960be0aedd.js	js	6.8 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…at-home-dd8dc6ecdbf88a0aea25.js	js	8.2 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…tension-0f0989b29e31d44987cc.js	js	8.1 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…rmation-80f6f44d052c3be68f2b.js	js	6.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…iabetes-bba7f7cb399d9bf216c9.js	js	9.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…rmation-f85f477d4202ed7344d4.js	js	6.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…rmation-9fa9c74fd7f65d0a4d0d.js	js	6.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…/copd-d8038223c76bf688908e.js	js	5.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/[l…/asthma-c986c78bd2fd28f5c417.js	js	5.8 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/se…testing-f86f3bf1444f09ac8fce.js	js	6.5 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/sa…ewisham-10f34edd6701c67dd890.js	js	8.6 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/sa…lambeth-f606041b1ec2706c806b.js	js	8.4 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/sa…/bexley-50f335a5a7d33d86346b.js	js	7.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/sa…eenwich-b8ed84791cf9bd17166a.js	js	7.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/lg…rmation-268bb79b94519d738d27.js	js	6.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/lg…cation]-30e814efd4d80b68fa2b.js	js	10.3 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/hy…ochford-6671ffd332bd9f9bf8d0.js	js	7.8 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/hy…surgery-0b5e161a3efc8e33174b.js	js	6.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/hy…ewisham-1756e340decedff68f31.js	js	13.3 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/hy…ndhurst-1d5eaff29928836ab642.js	js	7.3 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/hy…-health-1f7f59a973ef614bf73b.js	js	8.2 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/hy…hbridge-6ef89d91d3587852c7c4.js	js	7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/hy…-island-a940340465087b5b81a4.js	js	6.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/hy…ed-wood-071def96884fc78bdc2a.js	js	6.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/hy…surgery-fe8dd7511df3bd992aa1.js	js	6.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/faqs-092a4ff0859f6f406bc9.js	js	11.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ch…s-check-fec5fb3aba65306dbd82.js	js	7.8 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/chatdoc-300b06d60b5cdc0806d6.js	js	376 B	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/bp…ewisham-72048f0cfa5448e9c072.js	js	10.6 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…/config-321902074cfa299b8fa2.js	js	26.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…/chat-f110b31f04441fe02f4a.js	js	22.5 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…chatdoc-18da1a3e94063b59b919.js	js	8.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…sations-26a67417b13794f52680.js	js	15.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…lved-by-512e0c852c9c899ed74f.js	js	23 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…elivery-d15e1bc6db92f4999935.js	js	7.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…entlist-e4bbdda37afd9f33ebaa.js	js	20.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…-counts-ebdf09172191a8b9e098.js	js	16.8 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…-result-52618b1e4c8cbb73a389.js	js	17.2 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…sations-77fa37b23a9993dfa2f9.js	js	15.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…cenario-b6e62632a08f7353e0c3.js	js	19.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…d-group-a9843aeeb2f227033387.js	js	19.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…esolved-d5ff85fcde4cd0a43a50.js	js	16.4 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…-counts-ab56ae6e987e3e1e1a69.js	js	16.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…uration-ed070069f4491dfa38e2.js	js	16.2 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…ve-time-8cd629ce835e8cf7f989.js	js	24.2 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…actions-d87962485a37cc0a11bd.js	js	18.3 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…el-used-2a65ffd8f2cbd49eb4bd.js	js	16.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…ception-f18eafc18bc90285743c.js	js	8.5 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…-import-c0c4c8672031c25c2b87.js	js	12.2 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…/[id]-e51a154346b38104bbca.js	js	17.6 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…actices-65070627ee77b3b87c4e.js	js	7.5 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…ndition-1fd7de1a263b5e12177a.js	js	16 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…results-ebaf1b03a0b65f2347bd.js	js	10.3 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…/edit-2a2de83a73df74b20345.js	js	19.4 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…/[id]-9900f9cb2cfb64fd6128.js	js	35 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…cations-db8cd76b7816c27760ff.js	js	11.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…pr-logs-65c8f48178d4aafb05aa.js	js	708 B	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…/[id]-be8ba80ff8b5ac7c0812.js	js	10.3 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…/create-32fbcffa1db97c9ed1e9.js	js	11.2 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…/tokens-f731670e1a90afc0f176.js	js	9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…/[id]-fe7fdd06659a35487968.js	js	10.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…/[id]-c93abfeec5e260780271.js	js	7.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…metrics-8e57b6ee345a079ebb7e.js	js	4 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…ettings-18e117d81d5ce2e15e6d.js	js	8.2 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…shboard-871e99635e3d4b3c494f.js	js	6.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…/[id]-7bd18ce0b1e1aa408d81.js	js	7.6 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…it-logs-a6d53ba17c28f0968bd2.js	js	6.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…pr-logs-82e48e887dfaa02e0630.js	js	708 B	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…/[id]-9dbd4fc71da075611936.js	js	9.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/admin/im1-349b349b3ab7dd7da82d.js	js	8.8 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…/config-4151c73a2e108abf76c4.js	js	9.5 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…/[id]-1ab08a6a855eb2d5a70c.js	js	13.8 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…ditions-25b376da6689c00803cf.js	js	11.1 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ad…/[id]-53331eaf60d602664c2a.js	js	13.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/admin-370c87048fab7d376a49.js	js	11.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/_error-cd3a4dcc303cc09fa80f.js	js	272 B	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/ac…ibility-df27e6748a331f1f179b.js	js	7.5 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/re…itoring-1b2c44c8816dcf1f4b1f.js	js	20.4 KB	2026-10-07	2026-10-07
https://doctaly.com/cdn-cgi/scripts/5c5dd728/clo…/email-decode.min.js	js	1.2 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/YndsZIVkVgv6MMWZbu4xx/_ssgManifest.js	js	77 B	2026-10-07	2026-10-07
https://doctaly.com/_next/static/YndsZIVkVgv6MMWZbu4xx/_buildManifest.js	js	15.5 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/index-bab6e00b6cb25401a869.js	js	291 B	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/9453-ad2db2217688c3c495ec.js	js	26.1 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/656-300db589c22164f204f6.js	js	15 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/7248-4b9cbbe8be7ef8de6300.js	js	61 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/5675-9ffb58d8a2bedec56cfa.js	js	8 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/6641-ca18948b10d3c61683d4.js	js	28.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/pages/_app-0ac65f80be3eefeb1185.js	js	5.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/main-df48966e86f6d609b83a.js	js	75.9 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/framework-7494a1837654b70c028f.js	js	127.1 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/webpack-ce7125b7bd5ab36dbeae.js	js	1.7 KB	2026-10-07	2026-10-07
https://doctaly.com/_next/static/chunks/polyfill…f1678bae11e696dba45124eadd70.js	js	89.3 KB	2026-10-07	2026-10-07
https://doctaly.com/accessibility	html	16.9 KB	2026-10-07	2026-10-07
https://doctaly.com/remote-monitoring	html	40.4 KB	2026-10-07	2026-10-07
https://doctaly.com/	html	78.9 KB	2026-10-07	2026-10-07

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.

2026-10-07 first crawl

3 pages, 120 files, 2 MB; 30 libraries, 0 identifiers, 18 third-party hosts
30 libraries added
- cloudflare-email-decode
- tableexport.jquery.plugin 1.33.0
- @findify/bundle 7.1.108
- comindware.core.ui 2.1.149
- @aurolabs/auro-back-to-top 1.1.0
- @oiz/stzh-components 4.16.0
- @flarehr/benefits-app 0.0.2
- @chativa/connector-directline 0.15.0
- @pdftron/pdfjs-express-viewer 8.7.5
- @anyline/anyline-js 56.1.3
- filterizr 2.2.4
- @accusoft/pdf-viewer 3.11.158639
- and 18 more
19 third-party hosts added
120 files added

Questions about doctaly.com

How does PageSourceSearch know what doctaly.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 doctaly.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 doctaly.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 doctaly.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.