Header Bidding Debugging Hub

Header Bidding Tools

Inspect Prebid config, ad units, timeout risk, identity modules, supply chain objects, and floors without leaving the header bidding workflow.

For Prebid implementers, monetization engineers, and ad-ops teams tuning auction performance.

Core tools in this cluster

Start here when you need to inspect Prebid config, ad units, timeout risk, floors, identity, or supply chain setup.

Prebid Timeout Risk Analyzer

PREBID

Diagnose Prebid auction timeout risk from real config snippets, adUnits, and optional bidder timing notes. Instead of only guessing from fetched HTML, the tool inspects timeout settings, auction pressure, identity delay markers, and pasted bidder outcomes so teams get a more actionable first-pass readout of why bids may be missing the auction.

Header Bidding toolOpen

Prebid Config Inspector

PREBID

Inspect a Prebid `pbjs.setConfig` snippet and surface the auction settings that actually shape runtime behavior: bidder timeout, timeout buffer, consent modules, user sync, floors, S2S, and more. This tool is built for engineers and ad-ops teams who need a fast readout of whether a configuration is sane before they open devtools or live auction logs. Paste a real config block and get concrete findings instead of guessing which modules are active.

Header Bidding toolOpen

Prebid Ad Unit Inspector

PREBID

Parse a real `adUnits` snippet and break it down into ad-unit codes, media types, sizes, bidder counts, and duplicate patterns. This is useful when a page looks overloaded, when bidders are attached to the wrong unit, or when teams need to understand the auction shape quickly before debugging runtime issues. It focuses on the ad-unit layer instead of the broader page shell.

Header Bidding toolOpen

Prebid User ID Inspector

PREBID

Inspect Prebid `userId` and `userSync` configuration to see which identity modules appear active, what storage types they use, whether consent markers are visible, and whether auction delay settings look aggressive. This gives teams a real first-pass identity and sync review that is specific to header bidding rather than generic privacy tooling.

Header Bidding toolOpen

Schain Validator

PREBID

Validate a Prebid or OpenRTB supply chain object by checking version, complete flag, node count, and missing `asi` / `sid` / `hp` fields. This is useful during supply-path reviews, reseller onboarding, or anytime a team needs to explain how a supply chain should look before it reaches bidders.

Header Bidding toolOpen

Prebid Floors Inspector

PREBID

Inspect Prebid floors configuration and surface what is actually configured: enabled state, auction delay, currency, schema fields, static rule count, dynamic endpoint presence, and enforcement markers. This helps teams debug whether floors are set up sanely before blaming bidders, demand, or timeout behavior.

Header Bidding toolOpen

How header bidding reviews really work

Header bidding problems rarely come from one setting alone. A page can look healthy until bidder count grows, consent delays stack up, floors get added, or identity modules shift the auction path. That is why this section is built around config reading and auction risk, not just a single timeout check.

In practice teams move through these tools to answer a few basic questions. What is the page configured to do? Which modules are active? Is the auction too heavy for the timeout budget? Are ad units or schain objects adding avoidable complexity? The faster you answer those, the faster you stop guessing.

Use this cluster before launch reviews, after bidder changes, or when revenue drops do not line up with an obvious code error. Good header bidding debugging is mostly about seeing the structure clearly before you chase runtime noise.

Keep the investigation moving

Header bidding work usually touches other parts of the site too, especially glossary terms, use cases, and deeper guide pages.