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Amazon Associates link checker — validate ASINs, tags, and short links

Amazon Associates links are deceptively fragile. A 200 OK can hide a discontinued or unavailable product, while a missing tag can prevent attribution. PRG follows Amazon links, checks product availability and flags links with no tag.

amazon.comamzn.toamzn.com

What we detect on Amazon Associates links

Missing tracking tag (?tag=...)
Invalid or removed ASINs (404 product pages)
amzn.to short links resolving to dead products
Discontinued, unavailable, no-restock, or unselected-variant listings
Out-of-stock products silently killing conversions

Common Amazon Associates failure patterns

Tag stripped after a CMS migration
Discontinued ASIN returns "Looking for something?" page (200 OK, but 0 conversion)
amzn.to short links expiring or being rotated

Common error codes on Amazon Associates links

404 Not Found

The destination page no longer exists. Most common after merchant URL changes.

403 Forbidden

Bot or geo block on the merchant side. Often indicates a region or user-agent restriction.

301 / 302 redirect loop

A misconfigured redirect chain. Tracking parameters frequently stripped here.

5xx server error

Merchant infrastructure issue. Usually transient — recheck within 24 hours.

200 OK but no tracking

The most dangerous case. Page loads normally but the affiliate ID never reaches the merchant.

How to monitor Amazon Associates links

  1. Run a free scan of any page on your site that contains Amazon Associates links — no signup required.
  2. Sign up free and import your top Amazon Associates links as monitored assets (up to 75 on the free plan).
  3. PRG checks each imported link on its plan schedule, including the redirect chain and destination health.
  4. Every plan can email you after a scheduled check finds a status change or recovery. Growth and above can also use Slack, and each alert shows estimated revenue at risk.
  5. Fix the issue and PRG can send a recovery alert when a later scheduled check passes.

Start scanning your Amazon Associates links

Paste any URL on your site that contains Amazon Associates links. PRG will find affiliate links on that page, classify them, and check up to 10 — free, no signup required.

Run a free scan

Amazon Associates link monitoring FAQ

Why is my Amazon Associates link not tracking?

Amazon Associates links can stop tracking even when the URL still loads. Common causes include broken redirect chains, unavailable destinations, explicit ended-offer wording, and supported network fallback pages. These do not always return a hard 404, so basic HTTP status checks can miss them.

How does Partner Revenue Guard monitor Amazon Associates links?

PRG follows redirects on each checked Amazon Associates link and evaluates the final destination for transport errors, unavailable content, supported soft-404 signatures, and known network fallback pages. Each monitored-link alert shows its estimated revenue at risk.

Is the free Amazon Associates link checker really free?

Yes. The homepage scan checks up to 10 affiliate links found on one page, with no signup required. A free account adds scheduled monitoring for up to 75 Amazon Associates and other affiliate links.

Can a Amazon Associates link return 200 OK and still be broken?

Yes. A page can return 200 while showing a supported not-found signature, unavailable product, ended-offer wording, or known network offline page. PRG evaluates those destination signals as well as HTTP status.

In-depth guides for Amazon Associates

Other networks we monitor

ShareASale →Impact (impact.com) →CJ Affiliate (Commission Junction) →Awin →

Ready to monitor your Amazon Associates links?

Free forever for up to 75 links. Upgrade anytime.

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