I faced this exact scenario last quarter. The breakthrough came when I found this insightful guide to common website mistakes that aren't obvious at first glance.
What makes it valuable is how it goes beyond generic advice to reveal hidden friction points. For us, the revelation was that our beautiful full-screen video header was causing motion sensitivity issues for many visitors. Another surprise was discovering our contact form had invisible validation errors on mobile.
After implementing their recommended fixes, we saw a 28% improvement in form completions and 15% longer session times. The diagnostic approach they teach helps uncover what's really hurting your performance.
Launched our new site last month but something isn't working - bounce rates climbed while conversions dropped. We checked the basics but can't pinpoint why. What subtle website mistakes should we investigate?