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You could be losing visitors and business due to site issues that never register in your web analytics tool.
If you’re anything like me, you tend to look at your site’s performance mostly through web analytics data (maybe with some voice of the customer/survey data included). The problem is that web analytics tools don’t have all of the information you need.
Error Logs: Hidden Data You Need
This hidden data can be found in your website’s error log (aka apache error log). An error log is a simple file that lists all the errors your visitors encountered when trying to access your site. Errors are logged by IP address, date and time.
You can get them from your webmaster. If that’s you, the location varies but log into your host and look for the “logs” section. Mine were at /logs/error_log.
After I got a “status 500 internal server error” screen when I tried to get to my own blog, I knew it was time to dig a little.
I found three common errors in my log:
- Directory index forbidden by rule
- WordPress database error Lost connection to MySQL server during query
- Premature end of script headers: php4
One of my blog’s plugins was the source of many of the issues. That was an easy enough solution — I just deactivated and uninstalled it. The MySQL connection was lost. It’s a relatively simple fix for Wordpress users, detailed right here.
If you’ve never seen a server log (I hadn’t, is that terrible?) , I pasted a portion of my own error log after the jump.
You can see how the error messages I listed show up repeatedly. You may know that site speed is an issue, but you could still be surprised how many people are encountering errors when they try to get to your site.. I was also shocked to see how much one Wordpress plugin was an issue (if you’re using Wordpress, I’d steer clear of Redirection)
I’m going to report back on how much (or how little) my site traffic increased/errors decreased. Take a look at yours and comment so we can all see if you found anything interesting.






















