Outrank them all.
PageOneAudit fetches the SERP, measures ~27 on-page factors across every ranking page, and tells you exactly what the pages beating you actually do. One keyword, one URL, ~35 seconds.
Read the thesisThe thesis
The correlation is not the evidence.
The gap between you and the top three is.
Our Approach
Every audit starts with one keyword and one URL. We fetch the live SERP, parse every ranking page once, and correlate ~27 on-page factors against position — then hand you two targets, not one outlier.
Evidence x Action
Two targets, not one
Cora's target is an order statistic — a single 9,000-word Wikipedia page at rank 2 sets the word count for the whole SERP. We report two means: the page-1 average to enter the conversation, and the top-3 average to win it. A range, with priority bands for free.
Junk in, junk out — so we drop it
A Facebook login wall at rank 2 that crawls as 10 words poisons every correlation. We exclude junk pages from the math, detect bot-blocked pages instead of dropping them silently, and never advise adding 57,000 bytes of markup nobody can act on.
What we do
The engineSERP correlation, per factor
We measure ~27 on-page factors across every page that ranks, correlate each against position with Spearman and by-page ranks, and surface the ones with a real, coherent gap — not statistical noise.
Targets & recommendations
The Strategic Overview turns rows of factors into ordered advice — a range to hit, priority bands, and a writer-ready brief. Score a rewrite against your frozen targets without re-running the audit.
One audit. Every answer.
~35 seconds per audit at a marginal cost of about seven cents — versus 10–20 minutes and a $250/mo desktop licence. Track a keyword, schedule re-runs, and get a writer-ready brief each time it moves.