A creator reached out to me a few months ago. 194,000 subscribers, 2,200 videos, been doing YouTube for 6 years.
He thought his affiliate income had dropped because his niche was getting competitive.
I ran a full scan of his channel. Here's what we found:
- Total links across all descriptions: 47,000+
- Broken or dead links: 15,000+ (roughly 32%)
- Cause: Amazon ASIN changes, goo.gl shutdown, expired brand deals, discontinued products
He had been silently losing affiliate commissions for years. Every time someone clicked one of those 15,000 dead links — nothing. No commission. Just a 404 page.
The math is brutal:
If those 15,000 dead links were getting even 5 clicks/month each = 75,000 lost clicks/month. At a 3% conversion rate and $15 average order = ~$33,750 in lost commissions. Every. Single. Month.
He had no idea. YouTube doesn't tell you when a link dies.
Why this happens to almost every older channel:
- Amazon restructured their link system → old amzn.to links broke
- Google shut down goo.gl → millions of YouTube links went dead overnight
- Brand deals end → landing pages go offline, links stay in descriptions forever
- Products get discontinued → product pages 404, affiliate links still live in old videos
For channels older than 2 years, expect 10-30% of affiliate links to be broken.
How we fixed it:
Bulk replaced all dead links across hundreds of videos automatically. No manual editing. Took about 20 minutes total.
Happy to answer questions about the process or the data. Has anyone else checked their old videos recently? Curious how common this actually is.
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