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Enter your access code to use the checker. Each code allows 5 site analyses per week.

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Site checker

Run a deep analysis. Logged in with access code.

Weekly usage

0 / 5

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What this does: Runs Google's real PageSpeed Insights API, pulls live Chrome user data, auto-checks your domain history on the Wayback Machine, and correlates the results with your server logs. One unified readiness score.

Step 1 — Site URL

Each analysis counts as 1 of your 5 weekly checks. 30-second cooldown between runs.

Step 2 — Server logs (optional)

Pick a log type, paste, switch tabs, paste more. Log analysis is free — doesn't count against your weekly quota.

Site analysis results

AdSense readiness score —

0 / 100

Google Lighthouse scores

Core Web Vitals (real Chrome user data)

Field data — what actual Chrome users experienced. "No data" means too few visitors for Google to measure, which itself is an AdSense signal.

AdSense-specific audits (21 checks)

Domain & reputation checks

Priority actions

Server log analysis results

Server health signal —

0 / 100

Traffic summary

Bot breakdown

You need legit Google bots visiting, and fake bots NOT overwhelming your server.

Critical findings

Zero-byte & slow responses

Zero-byte responses are the #1 cause of "Site down or unavailable" rejections.

Top offending IPs

Recommended actions

Combined verdict

AdSense Preflight · Independent diagnostic tool · Not affiliated with Google