Bounce rate

A bounce rate is the percentage of visitors who leave a website after viewing only one page. It measures how many people "bounce" away without exploring your site further. High bounce rates often indicate that visitors aren't finding what they're looking for or that your content isn't engaging enough.

Why bounce rates matter for advertisers

For advertisers running paid campaigns, bounce rate is a crucial metric. A high bounce rate could mean you're paying for low-quality traffic that isn't truly interested in your offering. This is especially concerning when click fraud is involved.

Click fraudsters often generate bot traffic that immediately bounces. They want to collect payment for the click without delivering real potential customers. This artificial inflation of bounce rates can mask the true performance of your campaigns.

What's considered a good bounce rate

Acceptable bounce rates vary significantly by industry and page type:

  • Blog posts: 70-90%
  • Landing pages: 60-80%
  • E-commerce sites: 20-45%
  • B2B websites: 25-55%
  • Service sites: 10-30%

How to spot suspicious bounce rates

Unusually high bounce rates can be a red flag for ad fraud. Watch for these warning signs:

  • Sudden spikes in bounce rate without changes to your site
  • Bounce rates near 100% from specific traffic sources
  • High bounces paired with very short time-on-site
  • Geographic locations with abnormal bounce patterns

Taking action on high bounce rates

If you suspect click fraud is inflating your bounce rate, start by analyzing traffic sources. Look for patterns in time of day, location, and referrer domain. Consider implementing click fraud protection to block suspicious traffic before it hits your site.

Remember that not all high bounce rates indicate fraud. Sometimes they point to website usability issues or mismatched user intent. Regular monitoring and analysis will help you tell the difference between fraud and legitimate user behavior.