I Fixed 100 404s. Traffic Barely Moved.Then I Checked the Data.
I was staring at a crawl report showing 100+ 404 errors feeling like I'd found the smoking gun. Pages that didn't exist anymore, broken links everywhere. I fixed them all, redirected the orphans, cleaned up the mess. Three weeks later, traffic was flat. That's when I realized something: not all 404s matter equally.
The ones that mattered were the pages getting actual traffic or backlinks before they broke. A 404 on a page nobody visited? It's noise. A 404 on a page linked from Reddit or cited in your own internal navigation? That's the one eating your rankings. Google's guidance on 404s makes this clear, but the data is what convinced me. I pulled my access logs and found that about 15 of those 100 errors were actually generating impressions or clicks.
The lesson isn't "fix all 404s." It's "find the 404s that are costing you visibility." Tools like Google Search Console show you exactly which broken pages are appearing in search results. Fix those first. The rest can wait until you have time.
Worth trying: Pull your 404 report from Search Console and sort by impressions. Fix the top 5 first. Those are your actual problems.
