Why 404 pages hurt sales and SEO
404 errors interrupt the buying journey and waste SEO value from backlinks. Even a few high-traffic broken URLs can reduce conversion and rankings.
How to identify top broken URLs
- Check Search Console coverage reports.
- Review analytics landing pages with high exits.
- Pull old campaign links from ad and email tools.
Redirect fixes that work immediately
Create one-to-one redirects for pages with clear replacements. If a product is discontinued, route to the closest matching collection or alternative product page.
Product and collection URL changes
Always add redirects before publishing major URL updates. This reduces downtime and prevents sudden spikes in 404 reports.
Deleted pages and seasonal campaigns
Retired campaign URLs should redirect to active category or offer pages, not dead endpoints.
Monitoring 404s after deployment
Re-check errors weekly after major changes and clean up old rules that no longer receive visits.