Ads.txt Warning Order of Checks

# Ads.txt Warning Order of Checks

An ads.txt warning can lead people to edit the file repeatedly, but repeated edits may delay review and make diagnosis harder. A better approach is to check reachability, placement, redirect behavior, robots rules, HTTP status, and formatting in a fixed order before changing the file again.

## 1. Confirm root-domain reachability
The file needs to be reachable from the expected root domain path. Check whether the non-www and www versions behave differently. If one redirects, note the final URL and status. Do not assume the browser view is enough; the crawler cares about HTTP status and path.

## 2. Check HTTP status
A page that visually shows the file but returns 404 or another non-200 status can still fail. Record the status code. If HTTPS and HTTP behave differently, write both.

## 3. Check robots and blocking rules
Robots rules or security layers can block crawlers from reading the file. If the warning appears after a site security or CDN change, include that in the note.

## 4. Compare exact line format
Small formatting errors, hidden characters, extra commas, or wrong publisher id can make the file hard to parse. Compare the line with the account-provided value.

## 5. Avoid churn
If the file was just uploaded, note the date and avoid unnecessary edits unless a concrete error is found. Repeated changes can reset review expectations and confuse the timeline.

## Practical packet
Domain tested, final URL, HTTP status, robots result, exact line checked, upload date, recent edits, remaining unknown. This is more useful than “ads.txt fixed, waiting.”

Ads.txt Warning Order of Checks

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