Examine bounce rates and session durations for anomalies. High bounce rates and extremely short session durations could be indicative of bot traffic, as bots often access a single page and leave quickly, causing a spike in bounce rates.
Discrepancies between your Google Analytics 'Users' and the number of 'Sessions' Take an average of how many users actioned the total number of sessions in the same period - typically if the average is 2.5 sessions or more per user, this could indicate a degree of non-human traffic. Please keep in mind this depends on the website setup and the typical customer profile that visits your website.
Discrepancies between your Google Analytics 'New Users' and the number of identified Pearl Diver records
Pearl Diver's average identification rates falls between 5% and 20% and your US based, human traffic to the website within a given month at minimum. As it has been found that an average of 40% of internet traffic is automated, i.e., bots, bot traffic is actually something that is hard to avoid. In some cases, we want bots to crawl our websites. For example, your website wouldn't appear on the Google search results pages if it wasn't for bots. Based on this, assume about 40% of your google analytics users are non human.Taking the remaining figure, calculate the percentage of Pearl Diver identified records you have compared to your New Users. If this percentage falls below the 5% threshold, you may be experiencing a high rate of click fraud or bot traffic.
Pay attention to click patterns on your website, especially for PPC (Pay-Per-Click) campaigns. If you notice repetitive and unnatural click patterns, such as a high number of clicks from the same IP address within a short time frame, it may be a sign of click fraud.
If you run online advertising campaigns, closely monitor the performance metrics. Sudden drops in conversion rates or inexplicable changes in campaign performance may be red flags for click fraud. High click through rates on campaigns with little to no form fills or conversions can often indicate the potential of bot traffic.
If you remain uncertain about the presence of click fraud or bot traffic, consider consulting with web analytics experts or hiring professionals who specialize in fraud detection. They can conduct in-depth analyses and provide tailored solutions based on your website's unique characteristics.
Our team also have access to tracking tools that allow us to review the number of times our Pearl Diver pixel has fired on your website, and can begin to paint a picture of how many tag fires were able to capture 1st party identifiers we would consistently associated with a human visit versus a non human visit. This often allows us to diagnose click fraud or bot traffic indicators quickly and efficiently.