How does PageSourceSearch know what seo-alien.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 seo-alien.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 seo-alien.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 seo-alien.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

seo-alien.com

Built with gtm, gtag, @vitest/utils 5.0.2. 5 pages and 10 stored files, last crawled 2026-10-05.

rank 10,974,712 3 libraries 5 identifiers 25 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		2026-10-05
gtag		2026-10-05
@vitest/utils	5.0.2	2026-10-05

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-8528090089896996	view source
Bing site verification (Microsoft)	1F4488BABC988FD0DC882D4BCC1423F9	view source
Google tag id (Google)	GT-TW5JT8J2	view source
Google Tag Manager container (Google)	GTM-WLRVX4K	view source
Pinterest site verification (Pinterest)	576eae416904f5dd12a97dc8f7002e8e	view source

Third-party hosts

Hosts outside seo-alien.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
a.mmin.io	script	view source
blip.tv	connect	view source
cdn.jwplayer.com	connect	view source
content.jwplatform.com	connect	view source
embed-ssl.ted.com	connect	view source
embed.revision3.com	connect	view source
fast.wistia.net	connect	view source
flickr.com	connect	view source
fundingchoicesmessages.google.com	script	view source
hb.wpmucdn.com	script	view source
pagead2.googlesyndication.com	script	view source
play.vidyard.com	connect	view source
players.brightcove.net	connect	view source
us1.list-manage.com	iframe	view source
wistia.com	connect	view source
www.collegehumor.com	connect	view source
www.dailymotion.com	connect	view source
www.facebook.com	connect	view source
www.funnyordie.com	connect	view source
www.googletagmanager.com	script iframe	view source
www.hulu.com	connect	view source
www.instagram.com	connect	view source
www.loom.com	connect	view source
www.tiktok.com	connect	view source
www.twitch.tv	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 10) }. 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/gtag/js?id=GT-TW5JT8J2	js library	not fetched	2026-10-05	2026-10-05
https://www.seo-alien.com/wp-content/themes/Divi…ry-magnific-popup.js?ver=5.14.0	js	21.1 KB	2026-10-05	2026-10-05
https://www.seo-alien.com/wp-content/themes/Divi…/admin/js/common.js?ver=5.14.0	js	1.3 KB	2026-10-05	2026-10-05
https://www.seo-alien.com/wp-content/themes/Divi…fitvids-functions.js?ver=5.14.0	js	1.9 KB	2026-10-05	2026-10-05
https://www.seo-alien.com/wp-content/themes/Divi…ry-jquery.fitvids.js?ver=5.14.0	js	1.9 KB	2026-10-05	2026-10-05
https://www.seo-alien.com/contact/	html	233.2 KB	2026-10-05	2026-10-05
https://www.seo-alien.com/tag/guest-post/	html	441.7 KB	2026-10-05	2026-10-05
https://www.seo-alien.com/category/articles/	html	232.7 KB	2026-10-05	2026-10-05
https://www.seo-alien.com/category/search-engine-marketing/	html	382.4 KB	2026-10-05	2026-10-05
https://www.seo-alien.com/	html	339.1 KB	2026-10-05	2026-10-05

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.

2026-10-05 first crawl

5 pages, 10 files, 1.6 MB; 3 libraries, 5 identifiers, 25 third-party hosts
3 libraries added
- @vitest/utils 5.0.2
- gtag
- gtm
5 identifiers added
- GT-TW5JT8J2 Google tag id
- GTM-WLRVX4K Google Tag Manager container
- ca-pub-8528090089896996 AdSense publisher id
- 1F4488BABC988FD0DC882D4BCC1423F9 Bing site verification
- 576eae416904f5dd12a97dc8f7002e8e Pinterest site verification
26 third-party hosts added
10 files added

Questions about seo-alien.com

How does PageSourceSearch know what seo-alien.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 seo-alien.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 seo-alien.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 seo-alien.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.