How does PageSourceSearch know what elheraldo.com.ar 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 elheraldo.com.ar 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 elheraldo.com.ar?

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 elheraldo.com.ar?

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

elheraldo.com.ar

Built with gtm, webpack, @clerk/ui 1.34.0, @findify/bundle 7.1.108, @tabler/core 1.5.1, facebook-pixel, tableexport.jquery.plugin 1.33.0, cloudflare-insights, @widgetbot/crate 3.9.1, @aurolabs/auro-back-to-top 1.1.0, @oiz/stzh-components 4.16.0, docs-searchbar.js 2.5.0 and more. 5 pages and 128 stored files, last crawled 2026-10-02.

rank 636,658 26 libraries 2 identifiers 40 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
webpack		2026-10-02
@clerk/ui	1.34.0	2026-10-02
@findify/bundle	7.1.108	2026-10-02
@tabler/core	1.5.1	2026-10-02
facebook-pixel		2026-10-02
tableexport.jquery.plugin	1.33.0	2026-10-02
cloudflare-insights		2026-10-02
@widgetbot/crate	3.9.1	2026-10-02
@aurolabs/auro-back-to-top	1.1.0	2026-10-02
@oiz/stzh-components	4.16.0	2026-10-02
docs-searchbar.js	2.5.0	2026-10-02
@memori.ai/memori-webcomponent	8.3.3	2026-10-02
@accusoft/pdf-viewer	3.11.158639	2026-10-02
@widgetti/solara-vuetify-app	10.1.1	2026-10-02
@tsocial/tvweb-sdk	5.38.6	2026-10-02
@okta/okta-signin-widget	7.49.1	2026-10-02
@anyline/anyline-js	56.1.3	2026-10-02
wonder-image	2.1.2-alpha.4	2026-10-02
comindware.core.ui	2.1.149	2026-10-02
@zonos/elements	1.3.289	2026-09-24
webex	3.12.0	2026-09-24
vue3-sfc-loader	0.9.5	2026-09-24
artplayer-plugin-vast	1.0.0	2026-09-24
@pdftron/pdfjs-express-viewer	8.7.5	2026-09-24
@formio/js	5.6.1	2026-09-24

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
AdSense publisher id (Google)	ca-pub-9077525840741891	view source
Google Tag Manager container (Google)	GTM-P7SJ262G	view source

Third-party hosts

Hosts outside elheraldo.com.ar 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
360playvid.info	connect	view source
adapi.smartadserver.com	connect	view source
api.whatsapp.com	connect	view source
apis.datos.gob.ar	connect	view source
artic.ar	connect	view source
bplay.datafactory.la	iframe	view source
bsky.app	connect	view source
cdnartic.ar	connect	view source
ced.sascdn.com	connect	view source
connect.facebook.net	connect	view source
ejs.mowplayer.com	connect	view source
elheraldoapiv3.eleco.com.ar	connect	view source
fonts.googleapis.com	stylesheet connect	view source
fonts.gstatic.com	connect	view source
google.com	connect	view source
instagram.com	connect	view source
mui.com	connect	view source
notifpush.com	connect	view source
opinionentrerriana.com.ar	iframe	view source
pagead2.googlesyndication.com	connect	view source
reactjs.org	connect	view source
schema.org	connect	view source
scripts.stay22.com	connect	view source
sdk.mrf.io	connect	view source
srv.adstxtmanager.com	connect	view source
static.ads-twitter.com	connect	view source
static.cloudflareinsights.com	script	view source
tagmanager.smartadserver.com	connect	view source
twitter.com	connect	view source
use.typekit.net	connect	view source
wa.me	connect	view source
widgets.outbrain.com	connect	view source
www.facebook.com	connect	view source
www.googletagmanager.com	iframe connect	view source
www.instagram.com	connect	view source
www.linkedin.com	connect	view source
www.smn.gob.ar	connect	view source
www.tiktok.com	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 128) }. 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://connect.facebook.net/en_US/fbevents.js	js library	not fetched	2026-10-02	current
https://static.cloudflareinsights.com/beacon.min…85bb4c19e7a9bdbcba1788362987495	js library	not fetched	2026-10-02	current
https://www.googletagmanager.com/gtm.js?id=	js library	not fetched	2026-10-02	current
https://www.elheraldo.com.ar/_next/static/chunks/9772.9ed7b2c4d95b81c5.js	js	44.1 KB	2026-10-02	current
https://www.elheraldo.com.ar/_next/static/chunks/9492.d6d37978b089ceaa.js	js	6.9 KB	2026-10-02	current
https://www.elheraldo.com.ar/_next/static/chunks/9423.94b748d207fcfff1.js	js	2.3 KB	2026-10-02	current
https://www.elheraldo.com.ar/_next/static/chunks/9235.7b10598cd0041a8c.js	js	5 KB	2026-10-02	current
https://www.elheraldo.com.ar/_next/static/chunks/8417.5e94f2432d8bad19.js	js	7.7 KB	2026-10-02	current
https://www.elheraldo.com.ar/_next/static/chunks/8343.a47ec4718934c7f8.js	js	23 KB	2026-10-02	current
https://www.elheraldo.com.ar/_next/static/chunks/8178.a9885d7935b19a09.js	js	3.7 KB	2026-10-02	current
https://www.elheraldo.com.ar/_next/static/chunks/7956.1abee799d423b7ba.js	js	6.7 KB	2026-10-02	current
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https://www.elheraldo.com.ar/_next/static/chunks/2473-2998596584e1b2ea.js	js	15.8 KB	2026-10-02	current
https://www.elheraldo.com.ar/_next/static/chunks/6866.4b58659893ff411a.js	js	7.8 KB	2026-10-02	current
https://www.elheraldo.com.ar/_next/static/chunks/polyfills-c67a75d1b6f99dc8.js	js	89.3 KB	2026-10-02	current
https://www.elheraldo.com.ar/ultimas-noticias	html	257.1 KB	2026-10-02	2026-10-02
https://www.elheraldo.com.ar/noticias/deportes	html	204.9 KB	2026-10-02	2026-10-02
https://www.elheraldo.com.ar/noticias/policiales	html	195.8 KB	2026-10-02	2026-10-02
https://www.elheraldo.com.ar/noticias/economia	html	195 KB	2026-10-02	2026-10-02
https://www.elheraldo.com.ar/	html	398 KB	2026-10-02	2026-10-02
https://www.elheraldo.com.ar/_next/static/chunks/901.2a660bc00ac28c33.js	js	105.7 KB	2026-09-24	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

5 pages, 127 files, 3.5 MB; 20 libraries, 2 identifiers, 40 third-party hosts
20 libraries added
- gtm
- 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
- @tabler/core 1.5.1
- @clerk/ui 1.34.0
- @tsocial/tvweb-sdk 5.38.6
- @widgetti/solara-vuetify-app 10.1.1
- @memori.ai/memori-webcomponent 8.3.3
- and 8 more
2 identifiers added
- GTM-P7SJ262G Google Tag Manager container
- ca-pub-9077525840741891 AdSense publisher id
42 third-party hosts added
127 files added

Questions about elheraldo.com.ar

How does PageSourceSearch know what elheraldo.com.ar 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 elheraldo.com.ar 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 elheraldo.com.ar?: 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 elheraldo.com.ar?: 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.