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Pinterest Tag in Homepage Source

The Pinterest Tag tracks conversions and builds audiences for Pinterest ads, common on e-commerce and lifestyle sites.

The source-code fingerprint

The tag defines and calls the pintrk() conversion function (and loads s.pinimg.com/ct/core.js), so pintrk appears inline on any page running it.

Likely false positives: None significant.

Stored source examples for Pinterest Tag

These examples matched pintrk in stored homepage source when the query was sampled on 2026-10-14. The sites may have changed since the source was captured. A match establishes a source reference; it does not confirm an active installation or code execution.

• 500px.com ...ype="text/javascript" defer="defer">!function(e){if(!window.pintrk){window.pintrk=function(){window.pintrk.queue.push(Array.pr...
• wetransfer.com ...t_initPintrk = function(tagId) {\n if (window.pintrk) return;\n window.pintrk = function() {\n ...
• www.magiclinks.com ... Pinterest Tag -->\n <script>\n !function(e){if(!window.pintrk){window.pintrk = function () {\n window.pintrk.queue.push...
• www.online-pen.de ... !function (e) {\n if (!window.pintrk) {\n window.pintrk = function () {\n ...
• jchuffman.com ..."/>\n<!-- Pinterest Tag -->\n<script>\n!function(e){if(!window.pintrk){window.pintrk = function () {\nwindow.pintrk.queue.push(Arr...
• ninjaforms.com ...>\r\n\t<!-- Pinterest Tag -->\n<script>\n!function(e){if(!window.pintrk){window.pintrk = function () {\nwindow.pintrk.queue.push(Arr...
• www.rd.com ...\t\t\tvar pin_tid = 2613599177006;\n\n\t\t\t!function(e){if(!window.pintrk){window.pintrk = function () {\n\t\t\t\twindow.pintrk.queue.push...
• wpastra.com ...keting","outbrain"],"pi.pardot.com":["marketing","pardot"],"pintrk":["marketing","pinterest"],"s.pinimg.com/ct":["marketing","...
• fineartamerica.com ...t type='text/javascript' nonce=''>\n\n!function(e){if(!window.pintrk){window.pintrk=function(){window.pintrk.queue.push(\n Array...
• complianz.io ...snaptr;if(s)patch(s.queue,['track'],2,'event_id');\r\nvar n=w.pintrk;if(n)patch(n.queue,['track'],2,'event_id');\r\n}\r\nvar f=w.fbq...
• www.ready.gov ...cript type="text/javascript">\n !function(e){if(!window.pintrk){window.pintrk=function(){window.pintrk.queue.push(\n ...
• www.dea.gov ...\n\n<!-- Pinterest Tag -->\n<script>\n !function(e){if(!window.pintrk){window.pintrk = function () {\n window.pintrk.queue.push...
• www.tasteofhome.com ...\t\t\tvar pin_tid = 2612561823788;\n\n\t\t\t!function(e){if(!window.pintrk){window.pintrk = function () {\n\t\t\t\twindow.pintrk.queue.push...
• scottwyden.com ...m","categories":["marketing"],"service":"pinterest"},{"re":"pintrk(","categories":["marketing"],"service":"pinterest"},{"re":"...
• www.tattoodo.com ...us"/><script type="text/javascript">!function(e){if(!window.pintrk){window.pintrk=function(){window.pintrk.queue.push(Array.pr...
• www.revolve.com ...zation part\n !function(e){if(!window.pintrk){window.pintrk=function()\n {window.p...
• www.quark.com ...xt/plain" class="_iub_cs_activate">\n!function(e){if(!window.pintrk){window.pintrk = function () {\nwindow.pintrk.queue.push(Arr...
• www.ning.com ...ipt type="text/javascript">\n !function(e){if(!window.pintrk){window.pintrk=function(){window.pintrk.queue.push(\n ...
• wpspectra.com ...keting","outbrain"],"pi.pardot.com":["marketing","pardot"],"pintrk":["marketing","pinterest"],"s.pinimg.com/ct":["marketing","...
• www.morpholioapps.com ...>\n\n\t<!-- Pinterest Tag -->\n<script>\n!function(e){if(!window.pintrk){window.pintrk = function () {\nwindow.pintrk.queue.push(Arr...
• www.lulus.com ... \n (function(w,d,e){if(!w.pintrk){w.pintrk=function(){w.pintrk.queue.push(Array.prototype.sl...
• prestoplayer.com ...keting","outbrain"],"pi.pardot.com":["marketing","pardot"],"pintrk":["marketing","pinterest"],"s.pinimg.com/ct":["marketing","...
• www.sheetmusicdirect.com ...Cookie) {\r\n !function (e) {\r\n if (!window.pintrk) {\r\n window.pintrk = function () { window.pi...
• www.whitecastle.com ...st Tag -->\n <script>\n !function (e) {\n if (!window.pintrk) {\n window.pintrk = function () {\n window.p...
• heraldodemexico.com.mx ...;\n</script>\n\n\n \n <script>\n !function(e){if(!window.pintrk){window.pintrk = function () {\n window.pintrk.queue.push...
• www.movieguide.org ...-->\n<!-- Pinterest Tag -->\n<script>\n!function(e){if(!window.pintrk){window.pintrk = function () {\nwindow.pintrk.queue.push(Arr...
• www.chedraui.com.mx ...98778933",n,t;e?(n="https://s.pinimg.com/ct/core.js",window.pintrk||(window.pintrk=function(){window.pintrk.queue.push(Array.p...
• wpschema.com ...keting","outbrain"],"pi.pardot.com":["marketing","pardot"],"pintrk":["marketing","pinterest"],"s.pinimg.com/ct":["marketing","...
• www.stocksy.com ..."MjAzNDU2MDUwODE3MjI4NjUxNzEzNTA1">\n!function(e){if(!window.pintrk){window.pintrk = function () {\nwindow.pintrk.queue.push(Arr...
• www.familyhandyman.com ...\t\t\tvar pin_tid = 2613475014403;\n\n\t\t\t!function(e){if(!window.pintrk){window.pintrk = function () {\n\t\t\t\twindow.pintrk.queue.push...

Showing 30 checked source examples. The headline is estimated matches. Open the full ranked list, inspect the matched source, and export the domain list →

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How this works

The headline distinguishes candidate upper bounds (index prefilter), estimated matches (a projection from checked samples) and verified matches (an exact count established by the engine). The index contains 131,219,565 homepage documents, one homepage per hostname, including subdomains. The source index was promoted 2026-09-22 and follows a quarterly rebuild schedule. The sample date is when this query was checked against the stored index, not a new crawl of each example site.

Comparing adoption across tools? The Web Technology Adoption Report ranks the most common tags in the index side by side.