PageSourceSearch

Site profile

weldpower.com

Built with gtm, gtag, dompurify 3.1.3, cloudinary-video-player 4.1.2, dashjs 5.2.1, @undp/design-system-assets 2.0.2, recaptcha, jquery-ui-dist 1.13.3, hotjar, vimeo-player, hubspot, formiojs 4.21.7 and more. 4 pages and 132 stored files, last crawled 2026-10-07.

rank 12,632,000 30 libraries 8 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.

LibraryVersionSeen
gtm 2026-10-07
gtag 2026-10-07
dompurify 3.1.3 2026-10-07
cloudinary-video-player 4.1.2 2026-10-07
dashjs 5.2.1 2026-10-07
@undp/design-system-assets 2.0.2 2026-10-07
recaptcha 2026-10-07
jquery-ui-dist 1.13.3 2026-10-07
hotjar 2026-10-07
vimeo-player 2026-10-07
hubspot 2026-10-07
formiojs 4.21.7 2026-10-07
sticky-kit 1.1.3 2026-10-07
jsxgraph 1.13.3 2026-10-07
accessible-autocomplete 3.0.1 2026-10-07
infinite-scroll 5.0.0 2026-10-07
amazon-connect-chatjs 5.2.0 2026-10-07
jquery.flipster 1.1.6 2026-10-07
@vitest/utils 5.0.2 2026-10-07
guidechimp 5.0.5 2026-10-07
igv 3.8.9 2026-10-07
antd-mobile 5.43.0 2026-10-07
kifu-for-js 5.5.0 2026-10-07
@teipublisher/pb-components 3.6.8 2026-10-07
chobitsu 1.8.6 2026-10-07
@3t-transform/threeteeui 1.12.1 2026-10-07
@animuz/embed 0.2.9 2026-10-07
@grapecity/gcpdfviewer 7.2.3 2026-10-07
@grigorov-it/mazer 2.2.0 2026-10-07
@wix/image 1.454.0 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.

WhatValueFound in
Bing site verification (Microsoft) AB6A50DB7BE7F6903F860521320F472B view source
Google site verification (Google) qMi-VoGoGUzYokBBr1uAdbE8ZHn7QHElODz-oohXlOg view source
Google tag id (Google) GT-P8RL2JP view source
Google Tag Manager container (Google) GTM-PND2RB6 view source
Google Tag Manager container (Google) GTM-WX5XJH2 view source
Hotjar site id (Hotjar) 2083264 view source
HubSpot portal id (HubSpot) 8806050 view source
reCAPTCHA site key (Google) 6Lf4e3EUAAAAAI5TpxUrazSXfEj8bcHZMb86cvle view source

Third-party hosts

Hosts outside weldpower.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.

HostLoaded asFound in
assets.pinterest.com connect view source
bsky.app connect view source
calendly.com connect view source
connect.facebook.net connect view source
facebook.com connect view source
fonts.googleapis.com stylesheet view source
github.com connect view source
go.elementor.com connect view source
img.youtube.com connect view source
instagram.com connect view source
js.hs-scripts.com script view source
linkedin.com connect view source
player.vimeo.com connect view source
profiles.wordpress.org connect view source
savvycal.com connect view source
threads.net connect view source
tiktok.com connect view source
vimeo.com connect view source
wa.me connect view source
www.google.com script view source
www.googletagmanager.com script iframe view source
www.w3.org connect view source
www.youtube-nocookie.com connect view source
www.youtube.com connect view source
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 132) }. 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.

FileKindSizeCollectedVersions
https://js.hs-scripts.com/8806050.js?integration=WordPress&ver=11.3.33 js library not fetched 2026-10-07 2026-10-07
https://player.vimeo.com/api/player.js js library not fetched 2026-10-07 2026-10-07
https://www.google.com/recaptcha/api.js?hl=en&ver=6.6.10 js library not fetched 2026-10-07 2026-10-07
https://www.googletagmanager.com/gtag/js?id=GT-P8RL2JP js library not fetched 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…a2a923085e1120e75.bundle.min.js js 9.6 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…47b87bc6fb09381ca.bundle.min.js js 8.9 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…ad77620f461830ce9.bundle.min.js js 9.7 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…109b714293a16bd95.bundle.min.js js 9.8 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…0ced143febb8cd31a.bundle.min.js js 349 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…5c6362492d9067512.bundle.min.js js 432 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…5aafbe5bf0e127950.bundle.min.js js 1.3 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…625e89ab767d621c5.bundle.min.js js 3.2 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…81477c45ff5cf9d4d.bundle.min.js js 3.7 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…f5be7f9cb3cdcf3d5.bundle.min.js js 3.6 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…f012a6336ab21cb44.bundle.min.js js 791 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…ef29c589e742d4c8c.bundle.min.js js 912 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…2a0fee74ee3ed0419.bundle.min.js js 624 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…9675460c73eb48972.bundle.min.js js 3.7 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…b59e43970222f5a3e.bundle.min.js js 25.7 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…419d1fcdd47a75a77.bundle.min.js js 29.6 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…08656da2be746fb80.bundle.min.js js 4.2 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…37a4ca41a631c75f1.bundle.min.js js 13.4 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…e97fbef2242a8b036.bundle.min.js js 13.8 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…b0bce703a2a6f2410.bundle.min.js js 14.3 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…4216a4d1a44095e5c.bundle.min.js js 7.7 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…8b922eb2a8fb72fd3.bundle.min.js js 13.7 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…6fc185766f194fd8a.bundle.min.js js 6.6 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…9f2be32b7ea832b34.bundle.min.js js 7.5 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…7c7e8361a33112452.bundle.min.js js 3.6 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…562edd49e93d1658e.bundle.min.js js 7.5 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…e081cebe071d683e8.bundle.min.js js 1.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…f38a4ef93d528723e.bundle.min.js js 25.3 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…0b5f4906bcda1dcc2.bundle.min.js js 2.7 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…67ec0c24b628c786e.bundle.min.js js 1.3 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…6d82b8b5e3e00f25e.bundle.min.js js 9.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…22e1fbd8f914ab3d5.bundle.min.js js 3.4 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…e9b5e1c8f65ac7927.bundle.min.js js 1.9 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…40a8b4a52d1c98c5c.bundle.min.js js 6.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…01530f5be6736b5d2.bundle.min.js js 5.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…b4cec45070fe32636.bundle.min.js js 6.4 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…1fe086245485310a4.bundle.min.js js 4.6 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…6ccd8c29ef0924b84.bundle.min.js js 3.4 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…65999d77832a1b764.bundle.min.js js 2.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…93245d08246e5e540.bundle.min.js js 7.9 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…ffc609e73df296eed.bundle.min.js js 8.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…5e8a3efafbdbeb7ef.bundle.min.js js 1022 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…29640cbdb48199471.bundle.min.js js 3.8 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…984f8c96d1e053bc0.bundle.min.js js 1.5 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…5da34009c30cb5d70.bundle.min.js js 7.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…59265318492b89cb5.bundle.min.js js 3.2 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…6f464e573feab5dd7.bundle.min.js js 5.2 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…15b2ca565b152bf98.bundle.min.js js 752 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…65d03657d48aef483.bundle.min.js js 5.2 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…a53bfa4c0bd939250.bundle.min.js js 14.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…8df47530ab42dafba.bundle.min.js js 5.8 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…0864f4b4fda696ad1.bundle.min.js js 18.9 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…4300164c35a866a51.bundle.min.js js 2.8 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…e688751d29d07a8d3.bundle.min.js js 2.6 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…0fca501cb18163600.bundle.min.js js 4.9 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…aabb756a7c18ddb09.bundle.min.js js 6.8 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…41dd605898fe2d075.bundle.min.js js 7.7 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…cdda9737c272489fc.bundle.min.js js 5.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…93594d6b7865f8b3f.bundle.min.js js 2 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…14a79e4b78ec016e6.bundle.min.js js 22.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…64e46173f50701949.bundle.min.js js 871 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…0fd9fd8778929829e.bundle.min.js js 22.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…022c8668c4b072592.bundle.min.js js 472 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/gravity…ice.8c820766ce7c9f60c9e0.min.js js 754 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/gravity…ify.58fb66e2d47e35c727b6.min.js js 20.4 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/gravity…cts.a6dd181fd25e35833d55.min.js js 4.8 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/gravity…ion.ab675de9436d1d947865.min.js js 5.8 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/921.5514159e238824c4aec6.js js 6.4 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/844.76ff4bdad9728c9e2e60.js js 404 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/815.e63c92833a5f3723714e.js js 1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/806.9a233117ffd300c5dae0.js js 7.5 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/761.ee61052e9deb5e10792a.js js 2.8 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/798.00b17e815f13fcb225d3.js js 1.9 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/735.8f08a3d5ecc141604290.js js 6.6 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/629.370ffe8380bb23e4593b.js js 340 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/623.c3d7928f804c36db3faa.js js 3.2 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/574.3dfefc4d7c283ef02e53.js js 635 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/559.47054edb739c3c6a4a49.js js 1.3 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/558.5671924191b2735ee06d.js js 14.6 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/530.57559c614b691c1eae49.js js 207 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/466.916c9da4e8e12e10efb7.js js 1.4 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/450.36397f683845d0454a26.js js 12.5 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/421.2b0dda535f65555f4a83.js js 14.3 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/418.66ea70734eb9e0d6ad3f.js js 2.7 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/321.52e4ea3fa624a2c496ca.js js 10.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/316.15a1d45e8c38b53321d5.js js 1.9 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/308.3b4fec03f4400279d96f.js js 20.5 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/188.d08fca2a6119d5ab1c6f.js js 346 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/150.e141bc0795a7e4d52da2.js js 1.7 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/142.08b9c5e54a99c0842299.js js 5.9 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/140.c1ba2999249a9926b4fc.js js 455 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/95.9b58e560812076065644.js js 2.9 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/87.0641c396f088360c4e1b.js js 4.7 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/79.bd103df6abb451d46216.js js 25.5 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/68.88f643c8b4c9266a5fc7.js js 8.3 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/…/36.d171c773eabf61d571ec.js js 3.5 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-includes/js/comment-reply.min.js?ver=6.6.10 js 2.9 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/easy-ta…?ver=2.0.69.1-1733448965 js 3.9 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/easy-ta…ery.sticky-kit.min.js?ver=1.9.2 js library 2.8 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/easy-ta…/js.cookie.min.js?ver=2.2.1 js library 2.5 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/easy-ta…ooth_scroll.min.js?ver=2.0.69.1 js 1.2 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…ents-handlers.min.js?ver=3.25.4 js 41.9 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…/js/frontend.min.js?ver=3.25.10 js 43.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-includes/js/jquery/ui/core.min.js?ver=1.13.3 js library 21 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…/js/frontend.min.js?ver=3.25.4 js 24.3 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…tend-modules.min.js?ver=3.25.10 js 53.5 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…pack.runtime.min.js?ver=3.25.10 js library 5.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/element…k-pro.runtime.min.js?ver=3.25.4 js library 6.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/gravity…546762cd067873f438f559b1e819128 js 36.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/gravity…673c9a2ff188de55f9073009ba56f5e js 19.6 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/gravity…8a3755090e76a154853db28fc254681 js 58 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/gravity…olders.jquery.min.js?ver=2.9.24 js 4.5 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/gravity…y.maskedinput.min.js?ver=2.9.24 js 4.1 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/gravity…itional_logic.min.js?ver=2.9.24 js 9.4 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/gravity…/gravityforms.min.js?ver=2.9.24 js 44.2 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/gravity…/jquery.json.min.js?ver=2.9.24 js 1.8 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-includes/js/dist/a11y.min.js?ver=d90eebea464f6c09bfd5 js 2.3 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-includes/js/dist/i18n.min.js?ver=5e580eb46a90c2b997e6 js 8.9 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-includes/js/dist/hooks.min.js?ver=2810c76e705dd1a53b18 js 4.2 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-includes/js/dist/dom-re…?ver=f77871ff7694fffea381 js 457 B 2026-10-07 2026-10-07
https://weldpower.com/wp-content/plugins/make-co…e-column-clickable.js?ver=1.6.2 js 1.5 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1 js 13.3 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 js library 85.5 KB 2026-10-07 2026-10-07
https://weldpower.com/wp-content/themes/blocksy/static/bundle/main.js?ver=2.0.80 js 32.3 KB 2026-10-07 2026-10-07
https://weldpower.com/generator-service/ html 328.9 KB 2026-10-07 2026-10-07
https://weldpower.com/contact/ html 310.4 KB 2026-10-07 2026-10-07
https://weldpower.com/blog/ html 317 KB 2026-10-07 2026-10-07
https://weldpower.com/ html 337.2 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.

  1. first crawl

    4 pages, 132 files, 2.4 MB; 31 libraries, 8 identifiers, 25 third-party hosts

    31 libraries added
    • gtag
    • gtm
    • hotjar
    • @vitest/utils 5.0.2
    • recaptcha
    • jquery.flipster 1.1.6
    • @grigorov-it/mazer 2.2.0
    • jsxgraph 1.13.3
    • amazon-connect-chatjs 5.2.0
    • guidechimp 5.0.5
    • dashjs 5.2.1
    • accessible-autocomplete 3.0.1
    • and 19 more
    8 identifiers added
    26 third-party hosts added
    132 files added

Questions about weldpower.com

How does PageSourceSearch know what weldpower.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 weldpower.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 weldpower.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 weldpower.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.