How does PageSourceSearch know what linka.ir 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 linka.ir 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 linka.ir?

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 linka.ir?

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

linka.ir

Built with gtm, @wix/design-system 1.328.0, mermaid 12.0.0, qtip2 3.0.3, kore-web-sdk 11.28.1, cas-ds-web-components 1.3.37, @veltdev/sdk 6.0.14, @farcaster/miniapp-sdk 0.3.0, universalviewer 4.4.4, botframework-webchat 4.19.1, simple-mind-map 0.14.0-fix.3, leaflet-gesture-handling 1.2.2 and more. 1 page and 162 stored files, last crawled 2026-10-02.

rank 1,505,302 27 libraries 1 identifier 37 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
@wix/design-system	1.328.0	2026-10-02
mermaid	12.0.0	2026-10-02
qtip2	3.0.3	2026-10-02
kore-web-sdk	11.28.1	2026-10-02
cas-ds-web-components	1.3.37	2026-10-02
@veltdev/sdk	6.0.14	2026-10-02
@farcaster/miniapp-sdk	0.3.0	2026-10-02
universalviewer	4.4.4	2026-10-02
botframework-webchat	4.19.1	2026-10-02
simple-mind-map	0.14.0-fix.3	2026-10-02
leaflet-gesture-handling	1.2.2	2026-10-02
@gstat/leaflet-gesture-handling	1.2.8	2026-10-02
@memori.ai/memori-webcomponent	8.3.3	2026-10-02
@prefecthq/prefab-ui	0.20.2	2026-10-02
@formbird/angular-elements	8.5.10	2026-10-02
altair-static	8.5.9	2026-10-02
dealposbooks	6.29.4	2026-10-02
webcola	3.4.0	2026-10-02
@pydantic/ai-chat-ui	2.3.0	2026-10-02
jupyter-leaflet	0.20.0	2026-10-02
@marimo-team/frontend	0.25.0	2026-09-25
zone.js	0.16.3	2026-09-25
sa-sdk-javascript	1.27.14	2026-09-25
vditor	4.0.0	2026-09-25
plotly.js	4.1.1	2026-09-25
@getopenpay/openpay-js	0.5.25	2026-09-25

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-MJCWDS9B	view source

Third-party hosts

Hosts outside linka.ir 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
angular.dev	connect	view source
api.liinka.ir	connect	view source
arash.dbaco.org	connect	view source
cbi.ir	connect	view source
cdb.mporg.ir	connect	view source
cdn.yektanet.com	connect	view source
centinsur.ir	connect	view source
daneshbonyan.isti.ir	connect	view source
enamad.ir	connect	view source
imed.ir	connect	view source
irancode.ir	connect	view source
irannsr.org	connect	view source
iripo.ssaa.ir	connect	view source
ito.gov.ir	connect	view source
leafletjs.com	connect	view source
mimt.gov.ir	connect	view source
ntsw.ir	connect	view source
player.arvancloud.ir	connect	view source
pub.daneshbonyan.ir	connect	view source
qr.mojavez.ir	connect	view source
rrk.ir	connect	view source
sajar.mporg.ir	connect	view source
schema.org	connect	view source
ssaa.ir	connect	view source
static.neshan.org	connect	view source
tehran.irannsr.org	connect	view source
trustseal.enamad.ir	connect	view source
tsetmc.ir	connect	view source
web.bale.ai	connect	view source
www.goftino.com	connect	view source
www.google.com	connect	view source
www.googletagmanager.com	iframe	view source
www.instagram.com	connect	view source
www.linkedin.com	connect	view source
www.qr.mojavez.ir	connect	view source
www.rmto.ir	connect	view source
www.w3.org	connect	view source

Stored pages and scripts

The newest stored version of each file, newest first@if (p.FilesTruncated) { (the 500 newest of 162) }. 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://linka.ir/chunk-2TIT2NTE.js	js	689 B	2026-10-02	2026-10-02
https://linka.ir/chunk-2Z46FFA4.js	js	139 B	2026-10-02	2026-10-02
https://linka.ir/chunk-433JIIM5.js	js	55.4 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-45JUF2EA.js	js	2.5 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-4B6MCQGD.js	js	17.5 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-5TLQWKDN.js	js	7.5 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-A4BXCAXW.js	js	1.2 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-C3IBHTWK.js	js	330 B	2026-10-02	2026-10-02
https://linka.ir/chunk-FLIM4ZD5.js	js	31.7 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-FWYWCOV7.js	js	84.5 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-GSERWHNL.js	js	184.3 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-JOBNYWIC.js	js	625 B	2026-10-02	2026-10-02
https://linka.ir/chunk-K64SJ65L.js	js	231 B	2026-10-02	2026-10-02
https://linka.ir/chunk-LJP3IZWQ.js	js library	1.1 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-MR4PTIMW.js	js	79.3 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-NLFMNIRA.js	js	7.8 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-NMWFWLZR.js	js	3.4 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-OFKNUYXU.js	js	31.6 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-PNDIRM7K.js	js	1.9 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-T2FRYL7B.js	js	2 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-T3DFZ5Q6.js	js	8.9 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-UD7PRTD4.js	js	19.9 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-URA7NRHJ.js	js library	47.6 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-VK7NZBZG.js	js	46.2 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-VSB53R4X.js	js	57.2 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-W6DGB6D7.js	js	15.3 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-WQ27ROYN.js	js	190 B	2026-10-02	2026-10-02
https://linka.ir/chunk-XKQJ72CM.js	js	432.6 KB	2026-10-02	2026-10-02
https://linka.ir/chunk-YMPD25IE.js	js	80 KB	2026-10-02	2026-10-02
https://linka.ir/download-confirmation.component-VEO2KCO4.js	js	5.7 KB	2026-10-02	current
https://linka.ir/ui-tree-v2.component-VFH4DUMZ.js	js	13.5 KB	2026-10-02	current
https://linka.ir/Polyline.encoded-MWP6LN5V.js	js	2.5 KB	2026-10-02	current
https://linka.ir/leaflet-IJYYACXA.js	js	175.2 KB	2026-10-02	current
https://linka.ir/users-messages.component-NLK22RRJ.js	js	16.3 KB	2026-10-02	current
https://linka.ir/batch-inquiry.module-SVPV5ABN.js	js	925 B	2026-10-02	current
https://linka.ir/my-companies.module-NS3S7TJF.js	js	38.2 KB	2026-10-02	current
https://linka.ir/financial.module-IEIEXRRT.js	js	14.8 KB	2026-10-02	current
https://linka.ir/ticket.module-T7JRN2R6.js	js	41.3 KB	2026-10-02	current
https://linka.ir/user-follows.module-HOPLJJSM.js	js	9.5 KB	2026-10-02	current
https://linka.ir/user-methods.module-DZDJZOTJ.js	js	6.7 KB	2026-10-02	current
https://linka.ir/notification.module-CNHVSMS6.js	js	17.1 KB	2026-10-02	current
https://linka.ir/user-activities.module-64UO3FOR.js	js	8.6 KB	2026-10-02	current
https://linka.ir/profile.module-ISXOC2PH.js	js	19.7 KB	2026-10-02	current
https://linka.ir/graphs.module-27HNYJRL.js	js	8.4 KB	2026-10-02	current
https://linka.ir/selected-list.module-6XMRBOZC.js	js	9.6 KB	2026-10-02	current
https://linka.ir/child-users.module-JITTFKQA.js	js	23.7 KB	2026-10-02	current
https://linka.ir/desk.module-URGBNP7H.js	js	16 KB	2026-10-02	current
https://linka.ir/category-detail.component-UFGNN4KO.js	js	48.2 KB	2026-10-02	current
https://linka.ir/same-industry-index.component-EOXGSIOH.js	js	37.1 KB	2026-10-02	current
https://linka.ir/product-sidebar.component-E2VACPGK.js	js	661 B	2026-10-02	current
https://linka.ir/save-graph.component-O57WP2QW.js	js	4.8 KB	2026-10-02	current
https://linka.ir/advanced-search-mobile-filters.component-WZ2HGAVE.js	js	1 KB	2026-10-02	current
https://linka.ir/common-TFYQY2MZ.js	js	2.9 KB	2026-10-02	current
https://linka.ir/advanced-search-access-denied.component-5Q5J5VQZ.js	js	5.1 KB	2026-10-02	current
https://linka.ir/advanced-search-result.component-BKNNTCEY.js	js	33.4 KB	2026-10-02	current
https://linka.ir/advanced-search-side-bar.component-R5UPMRUU.js	js	780 B	2026-10-02	current
https://linka.ir/advanced-search-header.component-KLADFPCU.js	js	4.7 KB	2026-10-02	current
https://linka.ir/intellectual-property-index.component-UYDVVIQP.js	js	24.3 KB	2026-10-02	current
https://linka.ir/company-info-suggestion.component-S3SHCZAX.js	js	14.6 KB	2026-10-02	current
https://linka.ir/company-gazette.component-M2YMFHKI.js	js	1.2 KB	2026-10-02	current
https://linka.ir/company-government-contracts.component-OAEX3FTB.js	js	925 B	2026-10-02	current
https://linka.ir/company-factories.component-JL5ON7FD.js	js	971 B	2026-10-02	current
https://linka.ir/company-product.component-4FK3A7AB.js	js	913 B	2026-10-02	current
https://linka.ir/company-intellectual-property.component-MHZLYHXB.js	js	926 B	2026-10-02	current
https://linka.ir/company-certificates.component-UFH3XHU5.js	js	918 B	2026-10-02	current
https://linka.ir/company-bourse-stakeholders.component-2RWIQHHX.js	js	980 B	2026-10-02	current
https://linka.ir/company-portfo.component-4WKSZKIW.js	js	968 B	2026-10-02	current
https://linka.ir/company-legal-stockholder.component-VFKUGDIZ.js	js	1.8 KB	2026-10-02	current
https://linka.ir/company-signature-owners.component-7EMTZDDI.js	js	893 B	2026-10-02	current
https://linka.ir/company-child.component-WTO6NOXL.js	js	939 B	2026-10-02	current
https://linka.ir/company-subject.component-2QLRF2DQ.js	js	885 B	2026-10-02	current
https://linka.ir/company-inspectors.component-4LLEYJIN.js	js	944 B	2026-10-02	current
https://linka.ir/company-parent.component-OOGU74UA.js	js	940 B	2026-10-02	current
https://linka.ir/company-people.component-FQIZWLEJ.js	js	828 B	2026-10-02	current
https://linka.ir/company-branch.component-KARUYTXR.js	js	856 B	2026-10-02	current
https://linka.ir/company-graph-promotion.component-REQAESDI.js	js	416 B	2026-10-02	current
https://linka.ir/company-nearby.component-O3VJMEG6.js	js	1.1 KB	2026-10-02	current
https://linka.ir/company-risk-report.component-4AG4MO3U.js	js	496 B	2026-10-02	current
https://linka.ir/ui-button-v2.component-S2HVJGHU.js	js	153 B	2026-10-02	current
https://linka.ir/leaflet-gesture-handling.min-VHQ7IFRN.js	js	26 KB	2026-10-02	current
https://linka.ir/leaflet-src-ZPJQQ7RK.js	js	83 B	2026-10-02	current
https://linka.ir/authentication-verification-index-applet.component-MH4HEHZZ.js	js	55.2 KB	2026-10-02	current
https://linka.ir/person-position-detailed-stockholders.component-AOOUDUP4.js	js	1.6 KB	2026-10-02	current
https://linka.ir/person-position-item.component-X7DJGURI.js	js	11 KB	2026-10-02	current
https://linka.ir/ui-pagination.component-HOFFW5H5.js	js	155 B	2026-10-02	current
https://linka.ir/gazette-card-applet.component-YFKRRA2X.js	js	636 B	2026-10-02	current
https://linka.ir/person-gazette-chips-list.component-MSKATYCO.js	js	333 B	2026-10-02	current
https://linka.ir/radar-setting-others.component-4GCKTX4U.js	js	11.7 KB	2026-10-02	current
https://linka.ir/radar-setting-events.component-S7SLSVWD.js	js	4.6 KB	2026-10-02	current
https://linka.ir/radar-upload-entity.component-YDCI5XH7.js	js	12.7 KB	2026-10-02	current
https://linka.ir/ui-card-confirm.component-6YMCKE6Y.js	js	436 B	2026-10-02	current
https://linka.ir/radar-selection-add-brand.component-KDDLWPTJ.js	js	7.1 KB	2026-10-02	current
https://linka.ir/radar-detail-brand-protection.component-33VNUQB6.js	js	18.5 KB	2026-10-02	current
https://linka.ir/radar-detail-graph.component-3Y2MUP4J.js	js	5.7 KB	2026-10-02	current
https://linka.ir/radar-detail-dashboard.component-2XL4LTD7.js	js	227.5 KB	2026-10-02	current
https://linka.ir/radar-detail-timeline.component-SZXT6A2B.js	js	18.4 KB	2026-10-02	current
https://linka.ir/map.module-3PNYSDGZ.js	js	63.9 KB	2026-10-02	current
https://linka.ir/campaign-index.component-GWPLFSRG.js	js	25.8 KB	2026-10-02	current
https://linka.ir/advertisement-entry.module-3D76WCVM.js	js	31.1 KB	2026-10-02	current
https://linka.ir/tariff.module-QMKZXA42.js	js	36.9 KB	2026-10-02	current
https://linka.ir/radar-landing.component-MQRORMGH.js	js	64.1 KB	2026-10-02	current
https://linka.ir/authentication-verification-page-index.component-73TCBL5R.js	js	23.2 KB	2026-10-02	current
https://linka.ir/resources.component-TMPZIZJE.js	js	63.6 KB	2026-10-02	current
https://linka.ir/feature-map.component-3DRDMAL4.js	js	32 KB	2026-10-02	current
https://linka.ir/graph-landing-index.component-2CK24UEP.js	js	48.3 KB	2026-10-02	current
https://linka.ir/api-landing-index.component-RN6FXFKL.js	js	30.1 KB	2026-10-02	current
https://linka.ir/advanced-search-landing-index.component-YLNHYJVM.js	js	21.3 KB	2026-10-02	current
https://linka.ir/person-landing-index.component-6FYOTBWW.js	js	24.5 KB	2026-10-02	current
https://linka.ir/company-landing-index.component-TCMEO4XX.js	js	23.8 KB	2026-10-02	current
https://linka.ir/fair-usage.module-JYTNPOAM.js	js	19.3 KB	2026-10-02	current
https://linka.ir/disclaimer.module-GQVD7WOC.js	js	23.7 KB	2026-10-02	current
https://linka.ir/contact-us.module-3HLVLFIR.js	js	25.5 KB	2026-10-02	current
https://linka.ir/privacy.module-N22WRBM5.js	js	23.2 KB	2026-10-02	current
https://linka.ir/what-is-linka.component-3XYO3AEC.js	js	56.1 KB	2026-10-02	current
https://linka.ir/same-industry-landing-index.component-3NOICHK5.js	js	41.5 KB	2026-10-02	current
https://linka.ir/risk-report.component-4MWRPSCU.js	js	32.4 KB	2026-10-02	current
https://linka.ir/businesses-technology.component-TOKPATCB.js	js	29.4 KB	2026-10-02	current
https://linka.ir/businesses-production-trade.component-BSEVYT75.js	js	29.8 KB	2026-10-02	current
https://linka.ir/businesses-selling.component-OECV4HWF.js	js	30.3 KB	2026-10-02	current
https://linka.ir/businesses-finance.component-K534NFEH.js	js	28.7 KB	2026-10-02	current
https://linka.ir/rules.module-LM7AFITI.js	js	36.7 KB	2026-10-02	current
https://linka.ir/about.module-L4UL6EMP.js	js	549 B	2026-10-02	current
https://linka.ir/payment.module-QZ63BK7B.js	js	24.9 KB	2026-10-02	current
https://linka.ir/panel.module-GNAHVBXA.js	js	23.2 KB	2026-10-02	current
https://linka.ir/no-access-page.component-LLNTNZP4.js	js	6.1 KB	2026-10-02	current
https://linka.ir/user-blocked-page.component-IPGRWZYF.js	js	6.3 KB	2026-10-02	current
https://linka.ir/not-found.component-YN2RKLMV.js	js	5.6 KB	2026-10-02	current
https://linka.ir/same-industry.module-T6U5L5VS.js	js	808 B	2026-10-02	current
https://linka.ir/products.module-C37F6UHN.js	js	46.4 KB	2026-10-02	current
https://linka.ir/graph-index.component-QXYK47MP.js	js	79.2 KB	2026-10-02	current
https://linka.ir/graph-index-v2.component-QGM63YN5.js	js	9.3 KB	2026-10-02	current
https://linka.ir/history.module-2ET4EPRE.js	js	69.5 KB	2026-10-02	current
https://linka.ir/simple-search.module-J43UIUFY.js	js	54.5 KB	2026-10-02	current
https://linka.ir/advanced-search.module-FGVLZ7IT.js	js	19.1 KB	2026-10-02	current
https://linka.ir/gazette.module-CPPGJVT5.js	js	23.2 KB	2026-10-02	current
https://linka.ir/company.module-ATZODU7L.js	js	65.3 KB	2026-10-02	current
https://linka.ir/person.module-ADYPKTOD.js	js	65.3 KB	2026-10-02	current
https://linka.ir/landing.module-IJONZGVE.js	js	1.4 KB	2026-10-02	current
https://linka.ir/radar-setting.component-S6ADF4UB.js	js	7.2 KB	2026-10-02	current
https://linka.ir/radar-setup.component-4ODEX2ZO.js	js	102.3 KB	2026-10-02	current
https://linka.ir/radar-detail.component-KI4TAZ5Z.js	js	6.1 KB	2026-10-02	current
https://linka.ir/radar-list.component-HXSGXDKW.js	js	18.2 KB	2026-10-02	current
https://linka.ir/layout-mobile-tools.component-J6A2ZHGC.js	js	5.2 KB	2026-10-02	current
https://linka.ir/layout-side-bar.component-N4MNMWNE.js	js	20 KB	2026-10-02	current
https://linka.ir/campaign-modal.component-ZKZIJTEL.js	js	4.2 KB	2026-10-02	current
https://linka.ir/overlay-captcha.component-LIO5WUGV.js	js	6.5 KB	2026-10-02	current
https://linka.ir/auth.module-QGRJ6O36.js	js	61 KB	2026-10-02	current
https://linka.ir/website.module-R6M5T5IB.js	js	158.8 KB	2026-10-02	current
https://linka.ir/chunk-Q7SDE7HQ.js	js library	15.2 KB	2026-10-02	current
https://linka.ir/chunk-LPOQJCRI.js	js	423.3 KB	2026-10-02	current
https://linka.ir/chunk-IV3UDSVL.js	js	51 KB	2026-10-02	current
https://linka.ir/chunk-T4CERRMQ.js	js	1.7 MB	2026-10-02	current
https://linka.ir/chunk-4TMVCUH5.js	js	2.9 KB	2026-10-02	current
https://linka.ir/chunk-BNUV6Z4J.js	js	1.4 KB	2026-10-02	current
https://linka.ir/chunk-EOY5E3IS.js	js	6.7 KB	2026-10-02	current
https://linka.ir/chunk-6VPT2P6I.js	js	120 B	2026-10-02	current
https://linka.ir/chunk-KDWQTUZN.js	js	1.3 KB	2026-10-02	current
https://linka.ir/chunk-2Y4S3PBI.js	js	105.3 KB	2026-10-02	current
https://linka.ir/main-3GIPGL57.js	js	96.7 KB	2026-10-02	current
https://linka.ir/scripts-GALGUVV6.js	js	129.2 KB	2026-10-02	current
https://linka.ir/polyfills-5CFQRCPP.js	js library	33.8 KB	2026-10-02	current
https://linka.ir/	html	7.4 KB	2026-10-02	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, 162 files, 6.5 MB; 21 libraries, 1 identifier, 37 third-party hosts
21 libraries added
- gtm
- altair-static 8.5.9
- kore-web-sdk 11.28.1
- universalviewer 4.4.4
- qtip2 3.0.3
- @veltdev/sdk 6.0.14
- dealposbooks 6.29.4
- @farcaster/miniapp-sdk 0.3.0
- botframework-webchat 4.19.1
- cas-ds-web-components 1.3.37
- simple-mind-map 0.14.0-fix.3
- @formbird/angular-elements 8.5.10
- and 9 more
1 identifier added
- GTM-MJCWDS9B Google Tag Manager container
37 third-party hosts added
- www.googletagmanager.com
- www.goftino.com
- cdn.yektanet.com
- schema.org
- www.w3.org
- www.instagram.com
- www.linkedin.com
- web.bale.ai
- pub.daneshbonyan.ir
- tehran.irannsr.org
- trustseal.enamad.ir
- www.google.com
- and 25 more
162 files added
- https://linka.ir/ html
- https://linka.ir/polyfills-5CFQRCPP.js js
- https://linka.ir/scripts-GALGUVV6.js js
- https://linka.ir/main-3GIPGL57.js js
- https://linka.ir/chunk-2Y4S3PBI.js js
- https://linka.ir/chunk-KDWQTUZN.js js
- https://linka.ir/chunk-6VPT2P6I.js js
- https://linka.ir/chunk-EOY5E3IS.js js
- https://linka.ir/chunk-BNUV6Z4J.js js
- https://linka.ir/chunk-4TMVCUH5.js js
- https://linka.ir/chunk-T4CERRMQ.js js
- https://linka.ir/chunk-IV3UDSVL.js js
- and 150 more

Questions about linka.ir

How does PageSourceSearch know what linka.ir 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 linka.ir 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 linka.ir?: 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 linka.ir?: 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.