For bloggers & niche sites
Search traffic keeps arriving at posts you wrote years ago — exactly the posts whose products got discontinued, whose short links got deleted, and whose Amazon tags got stripped in a migration. Paste a post or links page and Residuals checks every outbound link, then prices the leak in estimated $/mo.
Run my free auditFree · no signup · about a minute · works on any site, not just WordPress.
Beyond 404s
Generic checkers ping a URL and trust the status code. Most dead affiliate links don't 404 — they load fine and pay nothing.
The product got pulled, the page says "not found" or bounces to the homepage — while returning 200 OK. Status-code checkers mark it healthy.
Amazon links that lost their ?tag= in a theme change or migration. The click works; the commission doesn't exist.
Cloaked links and shorteners fail in the middle of the chain. We trace every hop — including the one that broke.
How it works
Any URL — a money post, a gear page, a links roundup. Every external link gets collected.
Redirect chains, tag checks, page-content checks. Uncertain verdicts land in "check manually" — never counted as losses.
Not an alphabetical URL list — a repair queue ranked by estimated $/mo, with the fix for each leak.
Free audit
Start with the post that gets the most traffic — that's where the leak lives.
Run my free audit