Tool Workflow Library
Back to libraryCheck CMP Markers Before a Privacy Rollout Review
Use CMP inspection to confirm whether source-level TCF, GPP, and vendor markers are even present before deeper consent testing starts.
Why this workflow matters
CMP troubleshooting gets messy fast when nobody confirms whether the page appears to load CMP infrastructure at all. If the source-level markers are missing or incomplete, runtime privacy debugging can waste hours before anyone checks the simplest failure class.
The search intent behind this topic is usually very specific: someone has a real debugging task in front of them and needs a practical workflow rather than a generic tool list. CMP Inspector is the anchor tool for this page because it addresses the core evidence needed to move the issue forward.
How to investigate it
Inspect the page source or URL, review the detected APIs, vendor markers, and script hosts, and use that output to frame the deeper consent investigation. Supporting tools such as Consent Cookie Inspector and TCF String Decoder help once the first clue is visible.
The goal is not just to get an answer on screen. The goal is to produce a clean explanation that can be shared with engineering, ad ops, or an external partner without re-running the entire investigation from scratch.
What good output looks like
A strong first pass turns a vague CMP complaint into a clearer question about missing markers, missing scripts, or actual runtime behavior.
This is also where niche pages win SEO more often than broad phrases. People searching for this exact troubleshooting scenario want a focused answer tied to a real operational problem. A page like this converts that intent directly into a tool workflow instead of asking the reader to infer which utility to open.
Run the privacy checks next
These tools help when the issue is in consent strings, cookie state, CMP presence, or privacy-signal handling.
CMP Inspector
Inspect page source or a public URL for CMP API markers, common CMP vendors, consent-cookie names, and script hosts before deeper privacy debugging starts.
Consent Cookie Inspector
Parse cookie strings for common consent and privacy signals such as euconsent-v2, addtl_consent, US Privacy, and GPP cookies so teams can see which consent artifacts are actually present.
TCF String Decoder
Decode IAB TCF v2 consent strings into human-readable metadata, purposes, and vendor consent arrays. Paste a TC string from a CMP or euconsent-v2 cookie, and instantly see what it contains for QA, troubleshooting, and compliance checks. Everything runs client-side for privacy.
Keep moving through privacy debugging
Use the next links when you need to connect this page with the rest of the consent and CMP workflow.