I want to create a Calculated Metric that will help me capture pages that are causing technical errors on our website.
I could just do a previous page report to find the offending pages, but this solution doesn't scale. And it only shows total volume - it doesn't give a relative view. If there are more people coming to the offending page, the report will reflect that. But what I really want to know is the rate at which these pages cause errors.
We have an eCommerce website with thousands of custom-built web pages;
Because of the size of the company and number of stakeholders, there are constant changes to the websites. No one person knows of all the changes.
It is not unusual for technical errors to be thrown up during the funnel.
We capture technical errors on as event.
My first attempt at a solution was to create custom metric to run against pages report (to give me a score for offending pages):