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tredsafe.com

Built with gtm, gtag, featherlight 1.7.14, owl.carousel 2.3.4, cloudinary-video-player 4.1.2, swagger-ui-dist 5.33.0, jszip 3.10.2, jquery-ui-dist 1.13.3, @silvermine/videojs-quality-selector 1.3.1, imagesloaded 5.0.0, trix 2.1.19, vimeo-player and more. 5 pages and 128 stored files, last crawled 2026-10-09.

33 libraries 2 identifiers 22 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 2026-10-09
gtag 2026-10-09
featherlight 1.7.14 2026-10-09
owl.carousel 2.3.4 2026-10-09
cloudinary-video-player 4.1.2 2026-10-09
swagger-ui-dist 5.33.0 2026-10-09
jszip 3.10.2 2026-10-09
jquery-ui-dist 1.13.3 2026-10-09
@silvermine/videojs-quality-selector 1.3.1 2026-10-09
imagesloaded 5.0.0 2026-10-09
trix 2.1.19 2026-10-09
vimeo-player 2026-10-09
google-maps 2026-10-09
remodal 1.1.1 2026-10-09
sourcebuster 1.1.0 2026-10-09
jsxgraph 1.13.3 2026-10-09
ableplayer 5.0.0 2026-10-09
webex 3.12.0 2026-10-09
@mapbox/mapbox-sdk 0.16.2 2026-10-09
jquery.flipster 1.1.6 2026-10-09
@vitest/utils 5.0.2 2026-10-09
@recogito/annotorious 2.7.14 2026-10-09
mammoth-plus 2.0.2 2026-10-09
@glassesusa/dsm 4.6.2 2026-10-09
plantuml-encoder 1.4.0 2026-10-09
xlsx-populate 1.21.0 2026-10-09
analytics-client 3.2.0 2026-10-09
blockui 1.0.0 2026-10-09
anzhiyu-theme-static 1.1.10 2026-10-09
@grigorov-it/mazer 2.2.0 2026-10-09
@websolutespa/llm-farmaciacarli 1.0.24 2026-10-09
pepjs 0.5.3 2026-10-09
@wix/image 1.454.0 2026-10-09

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
Google Analytics 4 measurement id (Google) G-L3RF7QTFP5 view source
Google Tag Manager container (Google) GTM-MQ7PCX6W view source

Third-party hosts

Hosts outside tredsafe.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
api.openrouteservice.org connect view source
cdn.datatables.net script stylesheet view source
connect.facebook.net connect view source
console.cloud.google.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
js-ap1.hsforms.net script view source
maps.apple.com connect view source
maps.googleapis.com script view source
player.vimeo.com connect view source
routes.googleapis.com connect view source
vimeo.com connect view source
wpgmaps.us-3.evennode.com connect view source
www.google.com connect view source
www.googletagmanager.com script iframe view source
www.mappity.org connect view source
www.w3.org connect view source
www.wpgmaps.com connect view source
www.youtube-nocookie.com 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.

FileKindSizeCollectedVersions
https://maps.googleapis.com/maps/api/js?v=quarte…isualization%2Cmarker&ver=7.0.5 js library not fetched 2026-10-09 2026-10-09
https://player.vimeo.com/api/player.js js library not fetched 2026-10-09 2026-10-09
https://www.googletagmanager.com/gtag/js?id=G-L3RF7QTFP5 js library not fetched 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…7310139d97dd4cece.bundle.min.js js 12.9 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…9c0ea3c6fb0e51c58.bundle.min.js js 13.7 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…7acd8570f1ce2dde3.bundle.min.js js 14.2 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…f4233106e1245bd61.bundle.min.js js 7.6 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…05c5cfaccbff3c14b.bundle.min.js js 13.5 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…118980fb5aa03c82b.bundle.min.js js 6.7 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…6351a1205655def47.bundle.min.js js 7.4 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…b0373371215e60dab.bundle.min.js js 3.3 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…91112675eb0b0c4d5.bundle.min.js js 7.5 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…04741ba7d5a80c556.bundle.min.js js 1.1 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…df1cf3198ae47b617.bundle.min.js js 27.5 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…018eb312c83998279.bundle.min.js js 2.7 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…847b13e8fe1f8bfc2.bundle.min.js js 1.3 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…4a1df76e87a11eda2.bundle.min.js js 8.6 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…88a0c19e95b3912b6.bundle.min.js js 3.4 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…b8701c45ec5374829.bundle.min.js js 1.8 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…69f426496c628ac6c.bundle.min.js js 6.1 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…1ef5e40333f8066dd.bundle.min.js js 5 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…1e03a51a57a42528a.bundle.min.js js 6.4 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…e54b95a68f0ad8c09.bundle.min.js js 3.4 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…bf47b819947e7a2a7.bundle.min.js js 4.5 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…eafeecde90cf7e0f4.bundle.min.js js 2.1 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…1f7023819e3872142.bundle.min.js js 7.9 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…e3e0cc8c1fff9aab4.bundle.min.js js 8 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…b74f1b31471377df8.bundle.min.js js 3.8 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…cec83bf689b2f1f01.bundle.min.js js 1012 B 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…b5ff11c944a3a8ea9.bundle.min.js js 1.5 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…e387cc28c07bae511.bundle.min.js js 7.1 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…727d8428792223d2f.bundle.min.js js 3.2 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…417f8a727b79f546f.bundle.min.js js 5.2 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…4fcab8891b2e07802.bundle.min.js js 746 B 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…a8f5eb1fef7c22561.bundle.min.js js 5.1 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…185196aba9f2de4f4.bundle.min.js js 14.6 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…2358f59857ce6f62f.bundle.min.js js 5.8 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…61a9174be80f835c6.bundle.min.js js 19.2 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…497535441dc0bc037.bundle.min.js js 2.7 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…f910b095554625156.bundle.min.js js 4.9 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…148ca20af32fc8e9f.bundle.min.js js 2.6 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…2cf115553a2c4f709.bundle.min.js js 6.8 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…8854fb1e1a80434b2.bundle.min.js js 7.5 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…60888e308c5f64701.bundle.min.js js 5.1 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…32b5d713d60752c7e.bundle.min.js js 2 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…7dbc8d8e46f0e7ee5.bundle.min.js js 25.2 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…3e4c8f36fb06aff31.bundle.min.js js 865 B 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…e1a11007fe8c248f8.bundle.min.js js 22 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…c4828db8d33cccbe9.bundle.min.js js 464 B 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…7d3cc630e11815acc.bundle.min.js js 4.2 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…fedef32043348b99b.bundle.min.js js 1.7 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…ab872da118940910d.bundle.min.js js 449 B 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…65af3a7e15d2d67e8.bundle.min.js js 12.9 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…dcbed391abf4b48b0.bundle.min.js js 1.1 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…aa53373b56d3bab67.bundle.min.js js 8.3 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…d06d17cea5cebdb61.bundle.min.js js 7.7 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…d0220ce8c38404e7e.bundle.min.js js 8.5 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…d40984397351fd0f5.bundle.min.js js 9.5 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…01356d329f179475e.bundle.min.js js 11.1 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…24cb6e5dc9de86abd.bundle.min.js js 326 B 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…09661e409413f1cef.bundle.min.js js 1.3 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…7d20b95b33386757b.bundle.min.js js 408 B 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…44e46e43d0807e708.bundle.min.js js 3.1 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…77a3ef4785d3dfbc5.bundle.min.js js 3.7 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…44b05d8d1ea0702bc.bundle.min.js js 3.6 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…083b809812c0e3aa1.bundle.min.js js 789 B 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…35f45aaa79d244f24.bundle.min.js js 906 B 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…36601ffdb6086d1b5.bundle.min.js js 618 B 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…db5058afeb74622f5.bundle.min.js js 3.7 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…c1f3a78d208bc7e1b.bundle.min.js js 3.2 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…b3a051b2336dd5372.bundle.min.js js 28.8 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…f2d183c19202777d6.bundle.min.js js 23.4 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-grid-…/js/elementor.js?ver=1.3.1 js 2.6 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-grid-…/public/js/facets.js?ver=2.2.1 js 49.6 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-grid-…/js/polyfills.js?ver=2.2.1 js 20.3 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/variatio…/js/swatches.js?ver=1.0.13 js 16.1 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/woocomme…art-variation.min.js?ver=11.2.0 js 16.2 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-includes/js/wp-util.min.js?ver=7.0.5 js 1.4 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-includes/js/underscore.min.js?ver=1.13.8 js 18.6 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…ments-handlers.min.js?ver=4.1.2 js 42.9 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…/js/frontend.min.js?ver=4.1.2 js 23.4 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…ck-pro.runtime.min.js?ver=4.1.2 js library 6.1 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-googl…/lib/CanvasLayer.js?ver=7.0.5 js 15.7 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-googl…CanvasLayerOptions.js?ver=7.0.5 js 2.1 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-googl…/lib/polyline.js?ver=9.0.36 js 4.5 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-googl…/featherlight.min.js?ver=9.0.36 js library 9 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-googl…/lib/owl.carousel.js?ver=9.0.36 js library 87.9 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-googl…?ver=10.1.06%2Bpro-9.0.36 js 711.7 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-googl…/pako_deflate.min.js?ver=7.0.5 js library 26.9 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-google-maps/lib/text.js?ver=7.0.5 js 5.5 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-google-maps/lib/pep.js?ver=7.0.5 js 40.9 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-googl…/lib/remodal.min.js?ver=7.0.5 js library 7.6 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-googl…/lib/jquery-cookie.js?ver=7.0.5 js 3.8 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-google-maps-pro/dummy.js?ver=7.0.5 js 21 B 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/regional…/country-selector.js?ver=1.0.0 js 1.6 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/advanced…/js/frontend.min.js?ver=2.2.5 js 18.5 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/woocomme…r-attribution.min.js?ver=11.2.0 js 2.5 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/woocomme…/sourcebuster.min.js?ver=11.2.0 js 14.6 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/regional…ibutor-region-tabs.js?ver=1.0.0 js 2.3 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/regional…ocument-visibility.js?ver=1.0.0 js 982 B 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/regional…-technical-drawing.js?ver=1.0.0 js 1.4 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…/v8/swiper.min.js?ver=8.4.5 js 140.3 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-includes/js/imagesloaded.min.js?ver=5.0.0 js 5.4 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…/jquery.sticky.min.js?ver=4.1.2 js 3.6 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…ery.smartmenus.min.js?ver=1.2.1 js 23.5 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…/js/frontend.min.js?ver=4.2.0 js 31.3 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-includes/js/jquery/ui/core.min.js?ver=1.13.3 js library 21 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…ontend-modules.min.js?ver=4.2.0 js 49.4 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…ebpack.runtime.min.js?ver=4.2.0 js library 5.7 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/dynamic-…/js/range.min.js?ver=3.3.23 js 773 B 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/dynamic-…/js/settings.min.js?ver=3.3.23 js 3.1 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/dynamic-…ckground-loop.min.js?ver=3.3.23 js 2.3 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/woocomme…?ver=609ae83e1aacdc1c017a js 19.2 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-includes/js/dist/i18n.min.js?ver=781d11515ad3d91786ec js 5.6 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-includes/js/dist/hooks.min.js?ver=7496969728ca0f95732d js 4.9 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/elemento…/js/v4-shims.min.js?ver=4.2.0 js 14.7 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/wp-google-maps/wpgmza_data.js?ver=7.0.5 js 418 B 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/woocomme…/woocommerce.min.js?ver=11.2.0 js 4.2 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/woocomme…?ver=2.1.4-wc.11.2.0 js library 1.7 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/woocomme…/add-to-cart.min.js?ver=11.2.0 js 4.2 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-content/plugins/woocomme…?ver=2.7.0-wc.11.2.0 js library 9.4 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1 js 13.3 KB 2026-10-09 2026-10-09
https://tredsafe.com/contact/ html 105.3 KB 2026-10-09 2026-10-09
https://tredsafe.com/wp-includes/js/jquery/jquery.min.js?ver=3.7.1 js library 85.5 KB 2026-10-09 2026-10-09
https://tredsafe.com/about/ html 151.4 KB 2026-10-09 2026-10-09
https://tredsafe.com/blog/lifecycle_status/clearance/ html 177.2 KB 2026-10-09 2026-10-09
https://tredsafe.com/products/ html 124.4 KB 2026-10-09 2026-10-09
https://tredsafe.com/ html 195.2 KB 2026-10-09 2026-10-09

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

    5 pages, 128 files, 2.8 MB; 33 libraries, 2 identifiers, 22 third-party hosts

    33 libraries added
    • @vitest/utils 5.0.2
    • gtm
    • gtag
    • jquery.flipster 1.1.6
    • @grigorov-it/mazer 2.2.0
    • jsxgraph 1.13.3
    • blockui 1.0.0
    • analytics-client 3.2.0
    • @wix/image 1.454.0
    • cloudinary-video-player 4.1.2
    • @recogito/annotorious 2.7.14
    • jquery-ui-dist 1.13.3
    • and 21 more
    2 identifiers added
    24 third-party hosts added
    128 files added

Questions about tredsafe.com

How does PageSourceSearch know what tredsafe.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 tredsafe.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 tredsafe.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 tredsafe.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.