How does PageSourceSearch know what a1xploretv.bg 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 a1xploretv.bg 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 a1xploretv.bg?

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 a1xploretv.bg?

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

a1xploretv.bg

Built with gtm, bowser 2.14.1, bromcom-ui 2.12.3, oidc-client 1.11.5, @segment/vimeo-analytics 2.0.0, mdbootstrap 4.20.0, universalviewer 4.4.4, graphql-playground-react 1.7.28, filterizr 2.2.4, ibp-cdn 3.0.49, arv-extends 5.0.3-status-track-1.71, react-owl-carousel 2.3.3 and more. 1 page and 14 stored files, last crawled 2026-10-02.

rank 294,506 15 libraries 1 identifier 15 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
bowser	2.14.1	2026-10-02
bromcom-ui	2.12.3	2026-10-02
oidc-client	1.11.5	2026-10-02
@segment/vimeo-analytics	2.0.0	2026-10-02
mdbootstrap	4.20.0	2026-10-02
universalviewer	4.4.4	2026-10-02
graphql-playground-react	1.7.28	2026-10-02
filterizr	2.2.4	2026-10-02
ibp-cdn	3.0.49	2026-10-02
arv-extends	5.0.3-status-track-1.71	2026-10-02
react-owl-carousel	2.3.3	2026-10-02
gtag		2026-09-24
onetrust		2026-09-24
google-analytics		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
Google Tag Manager container (Google)	GTM-W2MTXXJ	view source

Third-party hosts

Hosts outside a1xploretv.bg 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
appgallery.cloud.huawei.com	connect	view source
apps.apple.com	connect	view source
ec.europa.eu	connect	view source
help.a1.bg	connect	view source
media.a1.bg	connect	view source
play.google.com	connect	view source
reactjs.org	connect	view source
secure.oculus.com	connect	view source
storage.googleapis.com	connect	view source
support.oculus.com	connect	view source
www.a1.bg	script connect	view source
www.googletagmanager.com	iframe connect	view source
www.oculus.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 14) }. 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://www.googletagmanager.com/gtm.js?id=	js library	not fetched	2026-10-02	current
https://www.googletagmanager.com/gtm.js?id=GTM-T…&gtm_preview=&gtm_cookies_win=x	js library	not fetched	2026-10-02	current
https://www.googletagmanager.com/gtm.js?id=GTM-W2MTXXJ	js library	not fetched	2026-10-02	current
https://www.a1xploretv.bg/service-worker.js	js	1.2 KB	2026-10-02	current
https://www.a1xploretv.bg/precache-manifest.5be290dfbe77f9a909888d5939808fbe.js	js	5.2 KB	2026-10-02	current
https://www.a1xploretv.bg/static/js/runtime-main.c833aec9.js	js	1.5 KB	2026-10-02	current
https://www.a1xploretv.bg/asset-manifest.json	js	1.1 KB	2026-10-02	current
https://www.a1xploretv.bg/static/js/main.e21e5de5.chunk.js	js	517.6 KB	2026-10-02	current
https://www.a1xploretv.bg/static/js/2.1d00dd4f.chunk.js	js	365.9 KB	2026-10-02	current
https://www.a1xploretv.bg/	html	3 KB	2026-10-02	current
https://cdn.cookielaw.org/scripttemplates/202403.2.0/otBannerSdk.js	js library	not fetched	2026-09-24	current
https://cdn.cookielaw.org/scripttemplates/otSDKS…005-0b99-47f4-bb35-9949f22af176	js library	not fetched	2026-09-24	current
https://www.google-analytics.com/analytics.js	js library	not fetched	2026-09-24	current
https://www.googletagmanager.com/gtag/js?id=G-P0KFMTTR5L&cx=c&gtm=4e69m1	js library	not fetched	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

1 page, 10 files, 895.5 KB; 12 libraries, 1 identifier, 15 third-party hosts
12 libraries added
- gtm
- bowser 2.14.1
- react-owl-carousel 2.3.3
- ibp-cdn 3.0.49
- @segment/vimeo-analytics 2.0.0
- oidc-client 1.11.5
- mdbootstrap 4.20.0
- universalviewer 4.4.4
- graphql-playground-react 1.7.28
- bromcom-ui 2.12.3
- arv-extends 5.0.3-status-track-1.71
- filterizr 2.2.4
1 identifier added
- GTM-W2MTXXJ Google Tag Manager container
17 third-party hosts added
- www.a1.bg
- www.googletagmanager.com
- reactjs.org
- www.w3.org
- www.googletagmanager.com
- media.a1.bg
- help.a1.bg
- www.youtube.com
- www.a1.bg
- play.google.com
- apps.apple.com
- appgallery.cloud.huawei.com
- and 5 more
10 files added

Questions about a1xploretv.bg

How does PageSourceSearch know what a1xploretv.bg 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 a1xploretv.bg 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 a1xploretv.bg?: 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 a1xploretv.bg?: 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.