How does PageSourceSearch know what nationale-tuinbon.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 nationale-tuinbon.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 nationale-tuinbon.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 nationale-tuinbon.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

nationale-tuinbon.nl

Built with bootstrap 4.3.1, gtm, jquery-validation 1.22.1, recaptcha, jquery-ui-dist 1.13.3, hotjar, webfont 1.6.26, google-maps, jquery.flipster 1.1.6, @vitest/utils 5.0.2, @grigorov-it/mazer 2.2.0. 5 pages and 11 stored files, last crawled 2026-10-07.

rank 12,474,724 11 libraries 5 identifiers 4 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
bootstrap	4.3.1	2026-10-07
gtm		2026-10-07
jquery-validation	1.22.1	2026-10-07
recaptcha		2026-10-07
jquery-ui-dist	1.13.3	2026-10-07
hotjar		2026-10-07
webfont	1.6.26	2026-10-07
google-maps		2026-10-07
jquery.flipster	1.1.6	2026-10-07
@vitest/utils	5.0.2	2026-10-07
@grigorov-it/mazer	2.2.0	2026-10-07

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
Bing site verification (Microsoft)	EB4887CE6209D26E0620ECD18BEC2D1A	view source
Google Tag Manager container (Google)	GTM-PLCPS6G	view source
Hotjar site id (Hotjar)	1965514	view source
reCAPTCHA site key (Google)	6Lcuz9YjAAAAAGQb1z2pHsgwVeAA9ZUDLPk2WQt8	view source
Yandex site verification (Yandex)	645126ce4d724aa2	view source

Third-party hosts

Hosts outside nationale-tuinbon.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
ajax.googleapis.com	script stylesheet	view source
maps.googleapis.com	script	view source
www.google.com	script	view source
www.googletagmanager.com	iframe	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 11) }. 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://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js	js library	not fetched	2026-10-07	2026-10-07
https://maps.googleapis.com/maps/api/js?key=AIza…&libraries=places	js library	not fetched	2026-10-07	2026-10-07
https://www.google.com/recaptcha/api.js?render=6…AAAAGQb1z2pHsgwVeAA9ZUDLPk2WQt8	js library	not fetched	2026-10-07	2026-10-07
https://www.nationale-tuinbon.nl/system/js/scrip…c1a05b078db95b00e434b10a1fee.js	js	234.4 KB	2026-10-07	2026-10-07
https://www.nationale-tuinbon.nl/system/js/scrip…e8fba8ab23d897cc408f8cb223de.js	js	197.2 KB	2026-10-07	2026-10-07
https://www.nationale-tuinbon.nl/system/js/script.combined.js	js	172 KB	2026-10-07	2026-10-07
https://www.nationale-tuinbon.nl/inleverpunten	html	116.7 KB	2026-10-07	2026-10-07
https://www.nationale-tuinbon.nl/de-winkels	html	117.3 KB	2026-10-07	2026-10-07
https://www.nationale-tuinbon.nl/contact	html	117.3 KB	2026-10-07	2026-10-07
https://www.nationale-tuinbon.nl/	html	115.7 KB	2026-10-07	2026-10-07
https://www.nationale-tuinbon.nl/account/login?return=/account	html	121.8 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

5 pages, 11 files, 1.2 MB; 11 libraries, 5 identifiers, 4 third-party hosts
11 libraries added
- gtm
- @vitest/utils 5.0.2
- hotjar
- recaptcha
- jquery.flipster 1.1.6
- @grigorov-it/mazer 2.2.0
- bootstrap 4.3.1
- jquery-validation 1.22.1
- jquery-ui-dist 1.13.3
- webfont 1.6.26
- google-maps
5 identifiers added
- GTM-PLCPS6G Google Tag Manager container
- 1965514 Hotjar site id
- EB4887CE6209D26E0620ECD18BEC2D1A Bing site verification
- 645126ce4d724aa2 Yandex site verification
- 6Lcuz9YjAAAAAGQb1z2pHsgwVeAA9ZUDLPk2WQt8 reCAPTCHA site key
5 third-party hosts added
11 files added

Questions about nationale-tuinbon.nl

How does PageSourceSearch know what nationale-tuinbon.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 nationale-tuinbon.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 nationale-tuinbon.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 nationale-tuinbon.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.