MFA Risk Review Before a Buyer's Inclusion List Drops You

The 2023 ANA programmatic transparency study put roughly fifteen percent of programmatic spend, and around twenty-one percent of impressions, on made-for-advertising inventory, and the classifiers built in response are blunt instruments. Publishers who do nothing they would describe as arbitrage land on those lists every month. What triggers it is measurable and unglamorous: ad-to-content ratio above the fold, refresh cadence, the share of sessions arriving from paid acquisition, paginated formats, and how much of your page weight is ad technology. This review tells you where you sit against those signals before a buyer's inclusion list tells you by removing you from it. What gets measured: Ads per viewport at your three most common breakpoints. Ad-to-content ratio on your highest-traffic templates. Refresh index distribution taken from your own ad server rather than from a crawl. The paid-sourced share of sessions by section. Third-party request count and transferred bytes. These are the inputs behind the classifications the major verification vendors publish, and where a public methodology exists I use its definitions instead of my own, so the result is arguable in the same terms your buyer will use when they challenge it. The supply-side half: Ads.txt and sellers.json read line by line. Reseller entries you cannot explain. Direct entries that ought to be reseller. Seller identifiers pointing at intermediaries that also list arbitrage domains, which is how a supply path scoring tool grades you down for company you did not know you were keeping. The supply chain object your partners pass on your behalf is part of your reputation whether or not anyone at your company has ever seen one. The Japanese layer, which international reviews skip: JICDAQ accreditation status and what the buying side in Tokyo now assumes about a seller who lacks it. Industry association guidance on ad quality where it is stricter than the platform policies you already follow. The external transmission rule under the amended Telecommunications Business Act, in force since June 2023, which requires you to tell readers what your tags send and to whom, a notice most publishers delegated to a consent vendor and never read. And the personal-related information provision of the amended data protection act, which changes what you may hand to a partner who will link it back to an individual. What I refuse: I will not write a rebuttal for a site that is made for advertising. If the review finds a section built to be arbitraged, it goes in the document and you decide what to do. I will not advise on suppressing the signals a classifier looks at while the underlying page stays as it is; that is fraud with extra steps and it fails on the next methodology update anyway. And I will not represent you to a buyer or an accreditation body. I write what you send. You send it. Who this is for, and who it is not: It is for publishers with direct advertiser relationships worth protecting, and for anyone who has taken a question from a buyer or agency about page quality and does not yet have an evidenced answer. It is not for arbitrage operators looking for where the line falls, and not for sites acquiring traffic at scale, where the finding is already known to everybody including them. What you receive: A signal-by-signal position statement with the measurement behind each, sorted by how likely each is to cost you demand. A remediation list separating template changes from editorial and acquisition decisions, because those go to different people. And a two-page statement in Japanese and English, written to be forwarded to a buyer without editing, saying what you measured, what you changed, and what you decline to change and why.