feat(utmstrip): update trackers and add infrastructure for maint

.github/workflows/tracking-params-check.yml

@@ -0,0 +1,74 @@
+---
+name: Tracking Parameter Monitor
+
+"on":
+  schedule:
+    - cron: '0 0 1 * *'   # 1st of each month at midnight UTC
+  workflow_dispatch:        # allow manual trigger
+
+jobs:
+  check-params:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Fetch DuckDuckGo tracking parameters
+        run: |
+          curl -fsSL \
+            "https://raw.githubusercontent.com/duckduckgo/privacy-configuration/main/features/tracking-parameters.json" \
+            -o /tmp/ddg-params.json
+
+      - name: Extract and compare parameters
+        id: compare
+        run: |
+          # Extract parameter names from DuckDuckGo JSON
+          # DDG JSON has param as an array of objects w/ a "parameter" key
+          jq -r '.settings.parameters[].parameter' /tmp/ddg-params.json \
+            | sort > /tmp/ddg-list.txt
+
+          # Extract quoted strings from utmstrip.ts (single-quoted identifiers)
+          # Matches 'param_name' patterns, strips quotes, excludes TypeScript types
+          grep -oE "'[a-zA-Z_][a-zA-Z0-9_]*'" src/utmstrip.ts \
+            | tr -d "'" | sort -u > /tmp/utmstrip-list.txt
+
+          # Find params in DDG list not covered in utmstrip.ts
+          comm -23 /tmp/ddg-list.txt /tmp/utmstrip-list.txt > /tmp/missing.txt
+
+          if [ -s /tmp/missing.txt ]; then
+            echo "new_params=true" >> "$GITHUB_OUTPUT"
+            MISSING_PARAMS=$(cat /tmp/missing.txt)
+            printf 'MISSING_PARAMS<<EOF\n%s\nEOF\n' "$MISSING_PARAMS" >> "$GITHUB_ENV"
+          else
+            echo "new_params=false" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Open GitHub issue if new params found
+        if: steps.compare.outputs.new_params == 'true'
+        env:
+          MISSING_PARAMS: ${{ env.MISSING_PARAMS }}
+        uses: actions/github-script@v7
+        with:
+          script: |
+            await github.rest.issues.create({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              title: 'Tracking params check: new parameters detected',
+              labels: ['maintenance', 'utmstrip'],
+              body: [
+                '## Monthly Tracking Parameter Check',
+                '',
+                'The following parameters appear in DuckDuckGo\'s tracking',
+                'protection list but are not present in `src/utmstrip.ts`:',
+                '',
+                '```',
+                process.env.MISSING_PARAMS,
+                '```',
+                '',
+                'Please review these against the quarterly maintenance checklist,',
+                '`docs/Maintenance-Plan-UtmStrip.md` to decide to add them.',
+              ].join('\n')
+            });

bookmarklets.json

@@ -88,7 +88,7 @@
     {
       "name": "UtmStrip",
       "file": "utmstrip.bookmarklet",
-      "version": "2.3.1"
+      "version": "2.3.2"
     },
     {
       "name": "deLighter",

dist/utmstrip.bookmarklet

@@ -1 +1 @@
-javascript:'use%20strict'%3B(()=%3E%7Bconst%20t=location.pathname%2Ce=location.search%3Bif(3%3Ee.length%26%26!t.includes('%2Famp'))return%3Bconst%20i=location.hostname%2Cs=new%20URLSearchParams(e)%2Ca=%5B'assetType'%2C'elqTrack'%2C'mkt%5Ftok'%2C'originalReferer'%2C'referrer'%2C'terminal%5Fid'%2C'trk'%2C'trkCampaign'%2C'trkInfo'%2C'anid'%2C'assetid'%2C'campaignid'%2C'eid'%2C'gclid'%2C'recipientid'%2C'siteid'%2C'sib%5Fcuid'%2C'sib%5Fsid'%2C'%5Fbta%5Ftid'%2C'%5Fbta%5Fc'%2C'%5F%5Fs'%2C'fbclid'%2C'hrc'%2C'igsh'%2C'igshid'%2C'refsrc'%2C'%5Fgl'%2C'gclsrc'%2C'srsltid'%2C'%5Fhsenc'%2C'%5Fhsmi'%2C'%5F%5Fhsfp'%2C'%5F%5Fhssc'%2C'%5F%5Fhstc'%2C'cm%5Fmmc'%2C'cm%5Fre'%2C'cm%5Fsp'%2C'manual%5Fcm%5Fmmc'%2C'%5Fke'%2C'%5Fkx'%2C'trk%5Fcontact'%2C'trk%5Fmsg'%2C'trk%5Fmodule'%2C'trk%5Fsid'%2C'mc%5Fcid'%2C'mc%5Feid'%2C'iesrc'%2C'msclkid'%2C'dclid'%2C'twclid'%2C'ttclid'%2C'oly%5Fenc%5Fid'%2C'oly%5Fanon%5Fid'%2C'epik'%2C'vero%5Fid'%5D%2C%5F=%5B'fb%5F'%2C'action%5F'%2C'ga%5F'%2C'utm%5F'%2C'hmb%5F'%2C'hsa%5F'%2C'mtm%5F'%2C'pk%5F'%2C'oly%5F'%2C'stm%5F'%5D%3B%2F%5C.aliexpress%5C.%5Ba-z%5D%7B2%2C3%7D%24%2F.test(i)%3F(a.push('algo%5Fevid'%2C'algo%5Fpvid'%2C'btsid'%2C'spm'%2C'scm'%2C'ws%5Fab%5Ftest')%2C%5F.push('aff%5F')):%2F(%7C%5C.)amazon%5C.com%24%2F.test(i)%3Fa.push('%5Fencoding'%2C'asc%5Fcampaign'%2C'asc%5Frefurl'%2C'asc%5Fsource'%2C'ascsubtag'%2C'content-id'%2C'crid'%2C'cv%5Fct%5Fcx'%2C'dib%5Ftag'%2C'dib'%2C'ie'%2C'language'%2C'linkCode'%2C'linkId'%2C'pd%5Frd%5Fi'%2C'pd%5Frd%5Fr'%2C'pd%5Frd%5Fw'%2C'pd%5Frd%5Fwg'%2C'pf%5Frd%5Fi'%2C'pf%5Frd%5Fm'%2C'pf%5Frd%5Fp'%2C'pf%5Frd%5Fr'%2C'pf%5Frd%5Fs'%2C'pf%5Frd%5Ft'%2C'pf'%2C'psc'%2C'qid'%2C'ref%5F'%2C'sprefix'%2C'sr'%2C'tag'%2C'th'):i.endsWith('.ebay.com')%7C%7C%2F%5C.ebay%5C.co%5C.%5Ba-z%5D%7B2%7D%24%2F.test(i)%3Fa.push('mkevt'%2C'mkcid'%2C'mkrid'%2C'campid'%2C'toolid'%2C'customid'%2C'norover'%2C'itm'%2C'amdata'):%2F(%5E%7C%5C.)google%5C.(com%7C%5Ba-z%5D%7B2%7D%7Ccom%3F%5C.%5Ba-z%5D%7B2%7D)%24%2F.test(i)%26%26t.startsWith('%2Fsearch')%3Fa.push('aqs'%2C'ei'%2C'gs%5Flp'%2C'gs%5Fssp'%2C'iflsig'%2C'sca%5Fesv'%2C'ved'%2C'oq'%2C'sa'%2C'uact'%2C'rlz'%2C'sxsrf'%2C'bih'%2C'biw'%2C'client'%2C'prmd'%2C'sclient'%2C'source'%2C'sourceid'%2C'ie'%2C'oe'):i.endsWith('.linkedin.com')%3Fa.push('li%5Ffat%5Fid'%2C'licu'%2C'lipi'%2C'midSig'%2C'midToken'%2C'refId'):i.endsWith('.target.com')%3Fa.push('afid'%2C'clkid'%2C'lnm'%2C'preselect'%2C'tref'):i.endsWith('.temu.com')%3F(a.push('%5Fbg%5Ffs'%2C'%5Fp%5Fjump%5Fid'%2C'%5Fp%5Frfs'%2C'refer%5Fpage%5Fid'%2C'refer%5Fpage%5Fname'%2C'refer%5Fpage%5Fsn')%2C%5F.push('%5Fx%5F')):i.endsWith('.tiktok.com')%7C%7C'tiktok.com'===i%3Fa.push('%5Fd'%2C'%5Fr'%2C'%5Ft'%2C'is%5Ffrom%5Fwebapp'%2C'preview%5Fpb'%2C'share%5Fapp%5Fname'%2C'share%5Fitem%5Fid'%2C'tt4d%5Ft'%2C'timestamp'%2C'u%5Fcode'%2C'user%5Fid'):%2F%5C.(twitter%7Cx)%5C.com%24%2F.test(i)%7C%7C%2F%5E(twitter%7Cx)%5C.com%24%2F.test(i)%3Fa.push('cn'%2C'ref%5Fsrc'%2C'ref%5Furl'%2C's'%2C't'):i.endsWith('.walmart.com')%3Fa.push('adsredirect'%2C'affiliates%5Fad%5Fid'%2C'athcpid'%2C'athpgid'%2C'athcgid'%2C'athmtid'%2C'athstid'%2C'athznid'%2C'athiession'%2C'athancid'%2C'athposb'%2C'athena'%2C'campaign%5Fid'%2C'wmlspartner'%2C'wt%5Fmc'):(%2F(m%7Cwww)%5C.youtube%5C.com%24%2F.test(i)%7C%7C'youtu.be'===i%7C%7C'www.youtube-nocookie.com'===i)%26%26a.push('ac'%2C'annotation%5Fid'%2C'app'%2C'feature'%2C'gclid'%2C'kw'%2C'src%5Fvid')%3Bconst%20c=new%20Set(a.map(t=%3Et.toLowerCase()))%2Cr=t=%3E%7Bconst%20e=t.toLowerCase()%3Breturn%20c.has(e)%7C%7C%5F.some(t=%3Ee.startsWith(t))%7C%7C%2F%5Ecm%5Fmmca%5Cd%2B%24%2Fi.test(t)%7D%3Bfor(const%20t%20of%5B...s.keys()%5D)r(t)%26%26s.delete(t)%3Blet%20d=s.toString()%3Bd=d%3F'%3F'%2Bd:''%3Bconst%20o=t.replace(%2F%5C%2Famp%5C%2F%3F%24%2F%2C'')%2Cn=%60%24%7Blocation.protocol%7D%2F%2F%24%7Blocation.host%7D%24%7Bo%7D%24%7Bd%7D%24%7Blocation.hash%7D%60%3Bif(confirm('Update%20history%20and%20copy%20cleaned%20URL%20to%20clipboard%3F')%26%26(navigator.clipboard.writeText(n)%2Ce!==d%7C%7Ct!==o))%7Bhistory.replaceState(null%2C''%2Cn)%3Bconst%20t=window.open(n%2C'%5Fself'%2C'noreferrer')%3Bt%26%26(t.opener=null)%7D%7D)()%3Bvoid'2.3.1'
+javascript:'use%20strict'%3B(()=%3E%7Bconst%20t=location.pathname%2Ce=location.search%3Bif(3%3Ee.length%26%26!t.includes('%2Famp'))return%3Bconst%20i=location.hostname%2Cs=new%20URLSearchParams(e)%2C%5F=%5B'assetType'%2C'elqTrack'%2C'mkt%5Ftok'%2C'originalReferer'%2C'referrer'%2C'terminal%5Fid'%2C'trk'%2C'trkCampaign'%2C'trkInfo'%2C'anid'%2C'assetid'%2C'campaignid'%2C'eid'%2C'gclid'%2C'recipientid'%2C'siteid'%2C'sib%5Fcuid'%2C'sib%5Fsid'%2C'%5Fbta%5Ftid'%2C'%5Fbta%5Fc'%2C'%5F%5Fs'%2C'fbclid'%2C'hrc'%2C'igsh'%2C'igshid'%2C'refsrc'%2C'%5Fgl'%2C'gclsrc'%2C'srsltid'%2C'%5Fhsenc'%2C'%5Fhsmi'%2C'%5F%5Fhsfp'%2C'%5F%5Fhssc'%2C'%5F%5Fhstc'%2C'cm%5Fmmc'%2C'cm%5Fre'%2C'cm%5Fsp'%2C'manual%5Fcm%5Fmmc'%2C'%5Fke'%2C'%5Fkx'%2C'trk%5Fcontact'%2C'trk%5Fmsg'%2C'trk%5Fmodule'%2C'trk%5Fsid'%2C'mc%5Fcid'%2C'mc%5Feid'%2C'iesrc'%2C'msclkid'%2C'dclid'%2C'twclid'%2C'ttclid'%2C'oly%5Fenc%5Fid'%2C'oly%5Fanon%5Fid'%2C'epik'%2C'vero%5Fid'%2C'rdt%5Fcid'%2C'ScCid'%2C'qclid'%2C'tblci'%2C'cjevent'%2C'ef%5Fid'%2C'outbrain%5Fcid'%5D%2Ca=%5B'fb%5F'%2C'action%5F'%2C'ga%5F'%2C'utm%5F'%2C'hmb%5F'%2C'hsa%5F'%2C'mtm%5F'%2C'pk%5F'%2C'oly%5F'%2C'stm%5F'%5D%3B%2F%5C.aliexpress%5C.%5Ba-z%5D%7B2%2C3%7D%24%2F.test(i)%3F(%5F.push('algo%5Fevid'%2C'algo%5Fpvid'%2C'btsid'%2C'spm'%2C'scm'%2C'ws%5Fab%5Ftest')%2Ca.push('aff%5F')):%2F(%7C%5C.)amazon%5C.com%24%2F.test(i)%3F%5F.push('%5Fencoding'%2C'asc%5Fcampaign'%2C'asc%5Frefurl'%2C'asc%5Fsource'%2C'ascsubtag'%2C'content-id'%2C'crid'%2C'cv%5Fct%5Fcx'%2C'dib%5Ftag'%2C'dib'%2C'ie'%2C'language'%2C'linkCode'%2C'linkId'%2C'pd%5Frd%5Fi'%2C'pd%5Frd%5Fr'%2C'pd%5Frd%5Fw'%2C'pd%5Frd%5Fwg'%2C'pf%5Frd%5Fi'%2C'pf%5Frd%5Fm'%2C'pf%5Frd%5Fp'%2C'pf%5Frd%5Fr'%2C'pf%5Frd%5Fs'%2C'pf%5Frd%5Ft'%2C'pf'%2C'psc'%2C'qid'%2C'ref%5F'%2C'sprefix'%2C'sr'%2C'tag'%2C'th'):i.endsWith('.ebay.com')%7C%7C%2F%5C.ebay%5C.co%5C.%5Ba-z%5D%7B2%7D%24%2F.test(i)%3F%5F.push('mkevt'%2C'mkcid'%2C'mkrid'%2C'campid'%2C'toolid'%2C'customid'%2C'norover'%2C'itm'%2C'amdata'):%2F(%5E%7C%5C.)google%5C.(com%7C%5Ba-z%5D%7B2%7D%7Ccom%3F%5C.%5Ba-z%5D%7B2%7D)%24%2F.test(i)%26%26t.startsWith('%2Fsearch')%3F%5F.push('aqs'%2C'ei'%2C'gs%5Flp'%2C'gs%5Fssp'%2C'iflsig'%2C'sca%5Fesv'%2C'ved'%2C'oq'%2C'sa'%2C'uact'%2C'rlz'%2C'sxsrf'%2C'bih'%2C'biw'%2C'client'%2C'prmd'%2C'sclient'%2C'source'%2C'sourceid'%2C'ie'%2C'oe'):i.endsWith('.linkedin.com')%3F%5F.push('li%5Ffat%5Fid'%2C'licu'%2C'lipi'%2C'midSig'%2C'midToken'%2C'refId'):i.endsWith('.target.com')%3F%5F.push('afid'%2C'clkid'%2C'lnm'%2C'preselect'%2C'tref'):i.endsWith('.temu.com')%3F(%5F.push('%5Fbg%5Ffs'%2C'%5Fp%5Fjump%5Fid'%2C'%5Fp%5Frfs'%2C'refer%5Fpage%5Fid'%2C'refer%5Fpage%5Fname'%2C'refer%5Fpage%5Fsn')%2Ca.push('%5Fx%5F')):i.endsWith('.tiktok.com')%7C%7C'tiktok.com'===i%3F%5F.push('%5Fd'%2C'%5Fr'%2C'%5Ft'%2C'is%5Ffrom%5Fwebapp'%2C'preview%5Fpb'%2C'share%5Fapp%5Fname'%2C'share%5Fitem%5Fid'%2C'tt4d%5Ft'%2C'timestamp'%2C'u%5Fcode'%2C'user%5Fid'):%2F%5C.(twitter%7Cx)%5C.com%24%2F.test(i)%7C%7C%2F%5E(twitter%7Cx)%5C.com%24%2F.test(i)%3F%5F.push('cn'%2C'ref%5Fsrc'%2C'ref%5Furl'%2C's'%2C't'):i.endsWith('.walmart.com')%3F%5F.push('adsredirect'%2C'affiliates%5Fad%5Fid'%2C'athcpid'%2C'athpgid'%2C'athcgid'%2C'athmtid'%2C'athstid'%2C'athznid'%2C'athiession'%2C'athancid'%2C'athposb'%2C'athena'%2C'campaign%5Fid'%2C'wmlspartner'%2C'wt%5Fmc'):(%2F(m%7Cwww)%5C.youtube%5C.com%24%2F.test(i)%7C%7C'youtu.be'===i%7C%7C'www.youtube-nocookie.com'===i)%26%26%5F.push('ac'%2C'annotation%5Fid'%2C'app'%2C'feature'%2C'gclid'%2C'kw'%2C'src%5Fvid')%3Bconst%20c=new%20Set(%5F.map(t=%3Et.toLowerCase()))%2Cr=t=%3E%7Bconst%20e=t.toLowerCase()%3Breturn%20c.has(e)%7C%7Ca.some(t=%3Ee.startsWith(t))%7C%7C%2F%5Ecm%5Fmmca%5Cd%2B%24%2Fi.test(t)%7D%3Bfor(const%20t%20of%5B...s.keys()%5D)r(t)%26%26s.delete(t)%3Blet%20d=s.toString()%3Bd=d%3F'%3F'%2Bd:''%3Bconst%20o=t.replace(%2F%5C%2Famp%5C%2F%3F%24%2F%2C'')%2Cn=%60%24%7Blocation.protocol%7D%2F%2F%24%7Blocation.host%7D%24%7Bo%7D%24%7Bd%7D%24%7Blocation.hash%7D%60%3Bif(confirm('Update%20history%20and%20copy%20cleaned%20URL%20to%20clipboard%3F')%26%26(navigator.clipboard.writeText(n)%2Ce!==d%7C%7Ct!==o))%7Bhistory.replaceState(null%2C''%2Cn)%3Bconst%20t=window.open(n%2C'%5Fself'%2C'noreferrer')%3Bt%26%26(t.opener=null)%7D%7D)()%3Bvoid'2.3.2'

docs/Maintenance-Plan-UtmStrip.md

@@ -0,0 +1,110 @@
+# UtmStrip Maintenance Guide
+
+## Overview
+
+The tracking parameter landscape evolves continuously: ad platforms launch new
+click IDs, email platforms rename parameters, and browsers add their own
+stripping that shifts expectations. This guide documents a quarterly review
+process to keep `src/utmstrip.ts` current and the test infrastructure in sync.
+
+## Quarterly Review Checklist
+
+### Reference Sources to Check
+
+1. **DuckDuckGo** — <https://github.com/duckduckgo/privacy-configuration/blob/main/features/tracking-parameters.json>
+2. **ClearURLs** — <https://rules.clearurls.xyz/data.minify.json> (or GitHub
+   rules file)
+3. **Firefox ETP** — search <https://docs.mozilla.org> for "query parameter
+   stripping"
+4. **Brave** — <https://github.com/brave/brave-core/blob/main/components/query_filter/>
+
+### Review Steps
+
+1. Fetch each reference source (links above)
+2. Extract parameter names → compare against `universalExact`,
+   `universalPrefixes`, and host-specific arrays in `src/utmstrip.ts`
+3. For each param in reference sources but NOT in `utmstrip.ts`:
+   research it → decide add/skip
+4. For each param in `utmstrip.ts` NOT in any reference source: research if
+   deprecated → decide remove
+5. Update `src/utmstrip.ts` + `scripts/test-utmstrip.js` +
+   `tests/utmstrip-test-urls.json` together (all three files must stay in sync)
+
+### Decision Criteria
+
+**Add a parameter if:**
+
+- Two or more reference sources list it, OR
+- A major platform (Google, Meta, Microsoft, TikTok, LinkedIn, Amazon) has
+  published docs
+
+**Remove a parameter if:**
+
+- The originating platform no longer exists, OR
+- No reference source has listed it for 2+ consecutive quarterly reviews, AND
+- No community reports of it in the wild (check GitHub issues)
+
+**Keep parameters that are:**
+
+- Rare but real (confirmed real-world examples), even if not in reference
+  sources
+
+## After Making Changes
+
+1. Update `tests/utmstrip-test-urls.json` (add test cases **before** code
+   changes)
+2. Update `scripts/test-utmstrip.js` to match new `src/utmstrip.ts` arrays
+3. Update `src/utmstrip.ts` with the new parameters
+4. Update `/* cSpell: ignore ... */` comments in both `src/utmstrip.ts` and
+   `scripts/test-utmstrip.js` if new words would be flagged as misspellings
+5. Run: `npm test`
+6. Run: `npm run deploy`
+7. File a PR; CI will validate the full build + tests
+
+## Quarterly Review Schedule
+
+| Approx. Timing | Focus                                                  |
+| -------------- | ------------------------------------------------------ |
+| Q1 - January   | Post-holiday changes; new January GA4 params           |
+| Q2 - April     | Spring marketing; browser spring privacy updates       |
+| Q3 - July      | Mid-year ad platform changes; iOS/Safari summer betas  |
+| Q4 - October   | Pre-holiday; browser major releases; platform launches |
+
+Each review should take approximately 1 hour: 30 min research, 20 min code
+& test changes, 10 min PR.
+
+## Parameter Decision Log
+
+Track decisions here to avoid re-researching the same parameters each quarter.
+
+### Added Parameters (with rationale)
+
+| Parameter      | Platform     | Added   | Rationale                       |
+| -------------- | ------------ | -----   | ------------------------------- |
+| `rdt_cid`      | Reddit Ads   | 2026-Q1 | A top-5 ad platform in DDG list |
+| `ScCid`        | Snapchat Ads | 2026-Q1 | Major mobile ad platform in DDG |
+| `qclid`        | Quora Ads    | 2026-Q1 | Confirmed in Quora Ads docs     |
+| `tblci`        | Taboola      | 2026-Q1 | Native ads on news/media sites  |
+| `cjevent`      | CJ Affiliate | 2026-Q1 | Commission Junction affiliates  |
+| `ef_id`        | Adobe        | 2026-Q1 | Adobe Advertising Cloud IDs     |
+| `outbrain_cid` | Outbrain     | 2026-Q1 | Native ad ID                    |
+
+### Skipped Parameters (with reasoning)
+
+| Parameter           | Reason to Skip                              |
+| ------------------- | ------------------------------------------- |
+| `click_id`          | Too generic,not safely stripped universally |
+| `distinct_id`       | Mixpanel ID — functional, could break sites |
+| `branch_match_id`   | Branch.io linking used for native apps      |
+| `c_n`, `c_p`, `c_t` | Matomo tracking — rare in shared URLs       |
+| `mytarget_click_id` | VK/Mail.ru regional Russian platform        |
+
+## Automated Monitoring
+
+A GitHub Actions workflow (`.github/workflows/tracking-params-check.yml`) runs
+monthly on the 1st of each month. It fetches the DuckDuckGo tracking parameters
+list, compares against `src/utmstrip.ts`, and opens a GitHub issue if new
+parameters are detected.
+
+This gives early warning before quarterly reviews so researchers aren't
+surprised by accumulated drift.

package.json

@@ -56,8 +56,8 @@
     "build:minify": "node scripts/minify.js",
     "build:readme": "node scripts/update-readme.js",
     "deploy": "npm run build && npm run build:readme",
-    "test": "npm run build && npm run verify-build",
+    "test": "npm run build && node scripts/test-utmstrip.js && npm run verify-build",
     "verify-build": "node scripts/verify-build.js"
   },
-  "version": "4.2.1"
+  "version": "4.2.2"
 }

scripts/test-utmstrip.js

@@ -1,7 +1,7 @@
 #!/usr/bin/env node
 /* eslint no-plusplus: 0 */
 // cSpell:words Bronto Klaviyo Listrak Omeda
-/* cSpell: ignore afid amdata anid ascsubtag assetid athancid athcgid athcpid athiession athmtid athpgid athposb athstid athznid btsid campaignid campid clkid crid customid dclid epik evid fbclid gclid gclsrc hsenc hsfp hsmi hssc hstc iesrc iflsig igsh igshid licu lipi mkcid mkevt mkrid mmca msclkid prmd pvid recipientid sclient siteid sourceid sprefix srsltid sxsrf ttclid twclid uact wmlspartner youtu */
+/* cSpell: ignore afid amdata anid ascsubtag assetid athancid athcgid athcpid athiession athmtid athpgid athposb athstid athznid btsid campaignid campid cjevent clkid crid customid dclid efid epik evid fbclid gclid gclsrc hsenc hsfp hsmi hssc hstc iesrc iflsig igsh igshid licu lipi mkcid mkevt mkrid mmca msclkid outbrain prmd pvid qclid rdtcid recipientid sclient sccid siteid sourceid sprefix srsltid sxsrf tblci ttclid twclid uact wmlspartner youtu */
 /**
  * Test utmstrip.ts logic against test URL corpus
  * Run: node scripts/test-utmstrip.js
@@ -44,7 +44,21 @@ const universalExact = [
     // Pinterest
     'epik',
     // Vero
-    'vero_id'
+    'vero_id',
+    // Reddit Ads
+    'rdt_cid',
+    // Snapchat Ads
+    'ScCid',
+    // Quora Ads
+    'qclid',
+    // Taboola
+    'tblci',
+    // CJ Affiliate
+    'cjevent',
+    // Adobe Advertising
+    'ef_id',
+    // Outbrain
+    'outbrain_cid'
 ];
 
 const universalPrefixes = [
@@ -119,7 +133,7 @@ const twitterExact = ['cn', 'ref_src', 'ref_url', 's', 't'];
 const walmartExact = [
     'adsredirect', 'affiliates_ad_id', 'athancid', 'athcgid', 'athcpid',
     'athena', 'athiession', 'athmtid', 'athpgid', 'athposb', 'athstid',
-    'athznid', 'campaign_id', 'wmlspartner'
+    'athznid', 'campaign_id', 'wmlspartner', 'wt_mc'
 ];
 
 

src/utmstrip.ts

@@ -1,5 +1,5 @@
 /* eslint max-statements: ["error", 55] */
-/* cSpell: ignore afid amdata anid ascsubtag assetid athancid athcgid athcpid athiession athmtid athpgid athposb athstid athznid btsid campaignid campid clkid crid customid dclid epik evid fbclid gclid gclsrc hsenc hsfp hsmi hssc hstc iesrc iflsig igsh igshid licu lipi mkcid mkevt mkrid mmca msclkid prmd pvid recipientid sclient siteid sourceid sprefix srsltid sxsrf ttclid twclid uact wmlspartner youtu */
+/* cSpell: ignore afid amdata anid ascsubtag assetid athancid athcgid athcpid athiession athmtid athpgid athposb athstid athznid btsid campaignid campid cjevent clkid crid customid dclid efid epik evid fbclid gclid gclsrc hsenc hsfp hsmi hssc hstc iesrc iflsig igsh igshid licu lipi mkcid mkevt mkrid mmca msclkid outbrain prmd pvid qclid Quora rdtcid recipientid sclient sccid siteid sourceid sprefix srsltid sxsrf Taboola tblci ttclid twclid uact wmlspartner youtu */
 
 (() => {
     const locPath: string = location.pathname,
@@ -47,7 +47,21 @@
         // Pinterest
         'epik',
         // Vero
-        'vero_id'
+        'vero_id',
+        // Reddit Ads
+        'rdt_cid',
+        // Snapchat Ads
+        'ScCid',
+        // Quora Ads
+        'qclid',
+        // Taboola
+        'tblci',
+        // CJ Affiliate
+        'cjevent',
+        // Adobe Advertising
+        'ef_id',
+        // Outbrain
+        'outbrain_cid'
     ];
 
     // Universal prefix params to strip