How does PageSourceSearch know what medicijnen.nl 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 medicijnen.nl 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 medicijnen.nl?

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 medicijnen.nl?

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

medicijnen.nl

Built with gtm, @clerk/ui 1.34.0, instantsearch.js 4.118.0, algoliasearch.zendesk-hc 3.0.0, dashjs 5.2.1, @marimo-team/frontend 0.25.0, @mux/mux-player 3.13.4, @feathery/react 2.96.0, @reachfive/identity-core 1.42.0, @reachfive/identity-ui 2.1.0, jspdf 4.2.1, react-toastify 11.1.0 and more. 5 pages and 120 stored files, last crawled 2026-10-02.

rank 1,386,697 34 libraries 0 identifiers 41 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		2026-10-02
@clerk/ui	1.34.0	2026-10-02
instantsearch.js	4.118.0	2026-10-02
algoliasearch.zendesk-hc	3.0.0	2026-10-02
dashjs	5.2.1	2026-10-02
@marimo-team/frontend	0.25.0	2026-10-02
@mux/mux-player	3.13.4	2026-10-02
@feathery/react	2.96.0	2026-10-02
@reachfive/identity-core	1.42.0	2026-10-02
@reachfive/identity-ui	2.1.0	2026-10-02
jspdf	4.2.1	2026-10-02
react-toastify	11.1.0	2026-10-02
qs	6.16.0	2026-10-02
paulirish/lite-youtube-embed		2026-10-02
@scalar/api-reference	1.71.0	2026-10-02
@moveo-ai/web-client	0.119.0	2026-10-02
@tolgee/web	7.2.1	2026-10-02
@chatvolt/embeds	4.3.16	2026-10-02
ovenplayer	0.10.54	2026-10-02
graphql-playground-react	1.7.28	2026-10-02
@recogito/annotorious	2.7.14	2026-10-02
@maveio/components	0.0.192	2026-10-02
@teipublisher/pb-components	3.6.8	2026-10-02
dmn-js	17.12.0	2026-10-02
@ant-design/x	2.9.0	2026-10-02
@tsocial/tvweb-sdk	5.38.6	2026-10-02
cobrowse-sdk-js	3.28.7	2026-10-02
@inkeep/agents-ui-js-cloud	0.17.8	2026-10-02
@formbird/angular-elements	8.5.10	2026-10-02
@joyfill/components	4.0.0-rc26	2026-10-02
kuroshiro	1.2.0	2026-10-02
spectorjs	0.9.33	2026-09-25
@videojs/cdn	10.0.0-rc.2	2026-09-25
@tulipnpm/timekit_project_selector	2.1.4	2026-09-25

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 medicijnen.nl 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
acme.com	connect	view source
analytics.google.com	connect	view source
aomedia.org	connect	view source
api.sanity.io	connect	view source
api.sanity.work	connect	view source
cdn.jsdelivr.net	connect	view source
cdn.sanity.io	connect	view source
core.sanity-cdn.com	connect	view source
dev.api.bovag.dev	connect	view source
developers.google.com	connect	view source
example.com	connect	view source
github.com	connect	view source
img.litix.io	connect	view source
img.youtube.com	connect	view source
media.sanity.io	connect	view source
media.sanity.work	connect	view source
public.sanity.io	connect	view source
react.dev	connect	view source
sanity-cdn.com	connect	view source
sanity-cdn.work	connect	view source
sanity.io	connect	view source
sanity.work	connect	view source
schema.org	connect	view source
snty.link	connect	view source
twitter.com	connect	view source
vercel.live	connect	view source
www.algolia.com	connect	view source
www.enable-javascript.com	connect	view source
www.example.com	connect	view source
www.facebook.com	connect	view source
www.google.com	connect	view source
www.googletagmanager.com	connect	view source
www.gstatic.com	connect	view source
www.holland-apo.de	connect	view source
www.linkedin.com	connect	view source
www.mux.com	connect	view source
www.pilleabo.de	connect	view source
www.sanity.io	connect	view source
www.sanity.work	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://cdn.jsdelivr.net/gh/paulirish/lite-youtu…/src/lite-yt-embed.js	js library	not fetched	2026-10-02	current
https://www.googletagmanager.com/gtm.js	js library	not fetched	2026-10-02	current
https://www.googletagmanager.com/gtm.js?id=GTM-5H5CBMH	js library	not fetched	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/9981.1d12db234c0625a8.js	js	3.9 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/9800.e3313f8ad269642c.js	js	416 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/9726.e5050b838eb8bedc.js	js	1.4 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/9260.286314cca6b85b91.js	js	4.4 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/9228.55898c85dd0ba2c4.js	js	3.7 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/9129.d06b8ea14b5c489a.js	js	24.7 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/8995.bd080721771b3e05.js	js	868 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/8975.b75d6390414b6b85.js	js	11.7 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/8826.b7ef8a2370424755.js	js	2.5 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/8715.cc8c0c47205de17e.js	js	5.3 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/8629.e1d43cde61976448.js	js	1.5 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/8424.68e9d8eca48ed90a.js	js	673 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/7981.3eb0c098bf53c8ff.js	js	144 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/7938.6274c97a50cceeb8.js	js	1.3 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/7733.fce604ef3b7d8545.js	js	2.4 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/7718.1310036c040c219a.js	js	7 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/7277.98ebfdb0fa60c607.js	js	767.2 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/7589.a24861b741e8c4bb.js	js	4.5 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/6731.6f82e9102507ad2e.js	js	1.4 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/6692.6085609f2768d8e1.js	js	419 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/5906.4a79520a04042aa5.js	js	713 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/5079.c2471f4b35d879c4.js	js	1.6 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/4672.ff43d812de67dc80.js	js	36 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/4664.1dd39dc0be6e89a8.js	js	6.9 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/4650.6034f6a03789a462.js	js	11.7 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/4521.9ce5b1c806c6d8b8.js	js	40.7 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/4118.dd2e4ccc7d1fe33d.js	js	19.6 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/3736.60500ae5faef1a2a.js	js	833 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/3446.d685951cdad6a359.js	js	1.6 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/3503.2788d3f6887c9b4f.js	js	689 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/3381.cbe8a4f0bb51e995.js	js	1.6 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/3372.0cd912fcad81159f.js	js	1.1 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/3196.b5697421bef8cef0.js	js	2.3 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/2870.cb87db137d5db529.js	js	703 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/2724.792b2249efe6783d.js	js	10 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/2377.6b521cc5b5a6a931.js	js	2.2 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/1979.67ccc2daf9e66807.js	js	7 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/2218.37e446ce3cb43964.js	js	15.3 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/1381.e0bb6e354695d709.js	js	10.8 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/1086.b0280cf25bc5b1c6.js	js	5.5 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/725.1ee888554349c34b.js	js	144 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/361.031a445902ccb6bc.js	js	624 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/624.a736859ecc91ffcf.js	js	1.7 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/280.f2f46ca52523b369.js	js	5.5 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/176.044a453c51f0f5c5.js	js	495 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/149.d27e37c86418f0d7.js	js	6.2 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/187e7e72.22079f48ed619092.js	js	188 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/64.143b27154dad8ef5.js	js	1.8 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/ae9cca2d.8dca89ff347757fb.js	js	497.2 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/8777-acb049c8bfa86538.js	js	1.9 MB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/pa…[...index]]-dd0fcb7e2aceba8d.js	js	61.6 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/f489c61b-2d803db7f6305922.js	js	316.2 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/c8892e67-adc5fa76687afc16.js	js	139.4 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/52de6187-4f5e5078db2855e2.js	js	140 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/d95413d6-954037e6fad0fabb.js	js	1.2 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/1ece1aa7-b842c952d69c2f4e.js	js	739 B	2026-10-02	current
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https://www.medicijnen.nl/_next/static/chunks/f0aa950b-eb6208ead32e0e98.js	js	2.2 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/c9d60418-41db32fe01307cbe.js	js	1.7 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/0c2922f2-f1db2eba307a7c58.js	js	1.5 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/af78515c-d76fbeaf7d8adeac.js	js	514 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/16725920-4204058351f23d50.js	js	603 B	2026-10-02	current
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https://www.medicijnen.nl/_next/static/chunks/2b3e1911-1391a91451454936.js	js	1.2 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/5fdf7e73-1e1f01f91980b21f.js	js	3.7 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/af2a0750-dc6c471a6bdac514.js	js	3 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/7ee528c7-220c6afe242bb174.js	js	102 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/d1a6c7fa-1d5ba0079d684dd2.js	js	2.7 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/6f03d49b-3fa0a6f3fbc8f9bc.js	js	332.6 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/f80a7443-9dd6661d3f6d7db7.js	js	2.3 MB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/dbf9a8b7-5829b2eae462f794.js	js	120.4 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/pages/_error-6c31b12293e238fc.js	js	224 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/i2vv3jdvagrv8rzgPhvp-/_ssgManifest.js	js	80 B	2026-10-02	2026-10-02
https://www.medicijnen.nl/_next/static/i2vv3jdvagrv8rzgPhvp-/_buildManifest.js	js	4.7 KB	2026-10-02	2026-10-02
https://www.medicijnen.nl/149e9513-01fa-4fb0-aad…ed7-437e-a3be-862e0f06eea3/p.js	js	148.1 KB	2026-10-02	2026-10-02
https://www.medicijnen.nl/149e9513-01fa-4fb0-aad…7e-a3be-862e0f06eea3/a-4-a/c.js	js	24.3 KB	2026-10-02	2026-10-02
https://www.medicijnen.nl/_next/static/chunks/ap…/page-a34bd8331bee7394.js	js	229 B	2026-10-02	2026-10-02
https://www.medicijnen.nl/_next/static/chunks/ap…/page-92b4db65a1820cee.js	js	229 B	2026-10-02	2026-10-02
https://www.medicijnen.nl/_next/static/chunks/app/login/page-ea181acf398c7808.js	js	229 B	2026-10-02	2026-10-02
https://www.medicijnen.nl/_next/static/chunks/9664-333b280a4d226360.js	js	13.5 KB	2026-10-02	2026-10-02
https://www.medicijnen.nl/_next/static/chunks/polyfills-42372ed130431b0a.js	js	110 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/webpack-3e67f9c43322edae.js	js	7.3 KB	2026-10-02	2026-10-02
https://www.medicijnen.nl/_next/static/chunks/app/layout-cda6f1e374342f3c.js	js	21 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/78dcd220-db6bcc988b2d8393.js	js	818 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/884-7728879bd3a86f8d.js	js	99.5 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/ap…/page-58169ee360bc31b7.js	js	13.7 KB	2026-10-02	2026-10-02
https://www.medicijnen.nl/_next/static/chunks/262-a0e785c9f161de43.js	js	134.7 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/8166-609345cd7d3f591a.js	js	208.1 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/8356-9944483b21def294.js	js	246.7 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/9476-e5dccb521fab2f6e.js	js	39.9 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/68-1f5b126460cfbf5a.js	js	58.6 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/df7857ae-f7f4a4f82b264db6.js	js	1.5 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/3a5c3e17-c170c492282053ac.js	js	914 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/9fb599d8-a9679a7155fdce1f.js	js	972 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/a9f06191-9d87dcc3a9f485e9.js	js	2.5 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/17a9af85-a5292129ac08f381.js	js	5 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/f245bf5a-2bc20dc3e2e84d05.js	js	1.8 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/dccfb526-f2556364f25ac03a.js	js	3.2 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/483ecf8a-3fb054110c621f21.js	js	2.3 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/b6ff252e-1608e436a4b9ef4f.js	js	613 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/main-app-ab6bbfdef1af35d1.js	js	965 B	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/3116-16219980388b7e73.js	js	222.3 KB	2026-10-02	current
https://www.medicijnen.nl/_next/static/chunks/87c73c54-e11922cda838f8cc.js	js	195.2 KB	2026-10-02	current
https://www.medicijnen.nl/shoppingcart	html	74.4 KB	2026-10-02	2026-10-02
https://www.medicijnen.nl/blog/hoe-goed-zijn-we-…beschermd-tegen-infectieziekten	html	102.8 KB	2026-10-02	2026-10-02
https://www.medicijnen.nl/login	html	73.2 KB	2026-10-02	2026-10-02
https://www.medicijnen.nl/	html	184.1 KB	2026-10-02	2026-10-02
https://www.medicijnen.nl/_next/static/uI1TRFsn5H1j4mC3AFyoJ/_ssgManifest.js	js	80 B	2026-09-25	current
https://www.medicijnen.nl/_next/static/uI1TRFsn5H1j4mC3AFyoJ/_buildManifest.js	js	4.7 KB	2026-09-25	current
https://www.medicijnen.nl/_next/static/chunks/ap…/page-0434df860d8799c4.js	js	229 B	2026-09-25	current
https://www.medicijnen.nl/_next/static/chunks/ap…/page-551083db98b02a02.js	js	229 B	2026-09-25	current
https://www.medicijnen.nl/_next/static/chunks/app/login/page-223ed275d4667ec8.js	js	229 B	2026-09-25	current
https://www.medicijnen.nl/_next/static/chunks/webpack-b1c0f61cf9603e9e.js	js	7.2 KB	2026-09-25	current
https://www.medicijnen.nl/_next/static/chunks/ap…/page-d585456fee1efe61.js	js	13.7 KB	2026-09-25	current
https://www.medicijnen.nl/_next/static/chunks/app/page-0b2ea9f7a0052888.js	js	229 B	2026-09-25	current
https://www.medicijnen.nl/_next/static/chunks/6808-d9a038c584b339ab.js	js	13.5 KB	2026-09-25	current
https://www.medicijnen.nl/blog/kun-je-het-risico…krijgen-van-dementie-verkleinen	html	103.2 KB	2026-09-25	current

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.

2026-10-02 first crawl

4 pages, 110 files, 9.4 MB; 31 libraries, 0 identifiers, 41 third-party hosts
31 libraries added
- @inkeep/agents-ui-js-cloud 0.17.8
- @clerk/ui 1.34.0
- @ant-design/x 2.9.0
- @joyfill/components 4.0.0-rc26
- react-toastify 11.1.0
- instantsearch.js 4.118.0
- algoliasearch.zendesk-hc 3.0.0
- qs 6.16.0
- jspdf 4.2.1
- @reachfive/identity-core 1.42.0
- @reachfive/identity-ui 2.1.0
- ovenplayer 0.10.54
- and 19 more
41 third-party hosts added
- react.dev
- www.w3.org
- www.googletagmanager.com
- api.sanity.io
- cdn.sanity.io
- developers.google.com
- www.google.com
- github.com
- cdn.jsdelivr.net
- analytics.google.com
- www.algolia.com
- sanity.io
- and 29 more
110 files added

Questions about medicijnen.nl

How does PageSourceSearch know what medicijnen.nl 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 medicijnen.nl 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 medicijnen.nl?: 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 medicijnen.nl?: 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.