Welcome to WebmasterWorld Guest from 54.226.238.178

Forum Moderators: Robert Charlton & aakk9999 & andy langton & goodroi

Message Too Old, No Replies

Cannot explain sudden drop in bounce rate

     
9:09 am on Sep 11, 2013 (gmt 0)

New User

10+ Year Member

joined:May 6, 2003
posts:8
votes: 0


Hello knowledgeable people here!

I have been working on a start-up site over the last couple of years and noticed a sudden change(drop) in the bounce rate in the second half of August 2013.

The site sustained a steady bounce rate of around 50% (almost flat line like) for more than a year. Then, suddenly this dropped over a couple of days to a now steady 25% - 22%, which I think is phenomenal in terms of improved relevance.

All other markers are stable (oscillating within regular patterns) visits, page views, duration on site, etc. The only other obvious change is that the users that get to the site complete more transactions (as you would expect with less bounce).

I can also say that in the past two years, the site has not been visibly affected by what other here report vis--vis Google algorithm updates I suppose this is a good sign.

Now, for the question what could have caused this, and how can I improve this further?

Cheers!
1:07 pm on Sept 11, 2013 (gmt 0)

New User

joined:Sept 11, 2013
posts: 11
votes: 0


Were there any design-related changes made to the site over that couple of days period? Seems like too significant of a drop for it to just happen.
1:47 pm on Sept 11, 2013 (gmt 0)

Preferred Member

10+ Year Member Top Contributors Of The Month

joined:Jan 20, 2005
posts:489
votes: 0


It sounds like you are getting a higher percentage of relevant traffic than before. This is speculation only, but someone posted this [webmasterworld.com] (post #4608054) which may be related.

Perhaps your site is part of the area where and if Google is pre-testing their next large algorithm update and you're benefiting from it prematurely.
3:06 pm on Sept 11, 2013 (gmt 0)

Full Member

joined:Nov 2, 2012
posts:257
votes: 0


This can happen when an event is set up in GA. I have a 30 second event to poll the site to see if someone is still there to track real bounces vs. those that read 1 article and were satisfied.

It can also happen if you inadvertently place the analytics code twice on the same page or pages.
3:17 pm on Sept 11, 2013 (gmt 0)

Preferred Member

10+ Year Member

joined:Dec 12, 2004
posts:610
votes: 3


Yes, could be events or social button plugins that have Analytics integration.
3:26 pm on Sept 11, 2013 (gmt 0)

Administrator from US 

WebmasterWorld Administrator goodroi is a WebmasterWorld Top Contributor of All Time 10+ Year Member Top Contributors Of The Month

joined:June 21, 2004
posts:3120
votes: 111


Check out your keywords & landing pages. You might have gotten more traffic from your good keywords to your good landing pages or less traffic from your bad off-topic keywords.
7:38 pm on Sept 11, 2013 (gmt 0)

Junior Member from US 

10+ Year Member

joined:Apr 4, 2004
posts:178
votes: 1


A site I have changed in 1 day - 29 April 2013 - from *years* with a bounce rate of about 65% to 4%. I made no change(s) to have made it happen. Right now that site is staying between 4% and 8%. Analytics is not particularly trustworthy in my opinion. To me it's kinda like Alexa - The data is OK for reference but that's about it. Definitely not particularly accurate. Anyway - What ever happened was a Google Analytics thing, nothing I did.
7:44 pm on Sept 11, 2013 (gmt 0)

Junior Member

joined:July 19, 2013
posts:111
votes: 35


I once had a drop from 50% bounce rate to 10% or something like that, without any apparent reason. After looking into it, it turned out that I had installed a new Wordpress plugin on my site, which made the Analytics code load twice per one visit for a large number of my pages. Since the code loaded twice, an actual bounce would have registered as two pages viewed, hence lowering bounce rate.

I'm not saying this is the reason of course, just something to keep in mind. A good way to determine whether this could possibly be the case is to see if you have an abnormally high number of page views (from different visitors) that are even numbers. So if most of your visitors page views are 2's, 4's and 6's (with very few 3's and 5's etc.), this could be a clue.

P.S. yes, I did try to use this fact to my advantage and attempted to "manipulate" my bounce rate to see if Google would increase my website's rankings based on a better Google Analytics bounce rate. No dice :)
11:01 pm on Sept 11, 2013 (gmt 0)

Senior Member from US 

WebmasterWorld Senior Member lucy24 is a WebmasterWorld Top Contributor of All Time 5+ Year Member Top Contributors Of The Month

joined:Apr 9, 2011
posts:13218
votes: 348


What's missing here is information from raw logs. What's physically happening?

Even without this information, the obvious question is: has there been any change in the distribution of landing pages? Something in visitor behavior has to have changed. If not, then it's an error in analytics. You need to find out whether it's a new error (bad)-- or a former error that has now been fixed (good).
11:31 pm on Sept 11, 2013 (gmt 0)

Full Member

10+ Year Member

joined:Dec 17, 2004
posts: 237
votes: 0


Over the years I've seen a gazillion problems with faulty implementation of Google Analytics code, particularly from developers or even flash and interactive content developers.

Are you certain that your Analytics tracks as it should? As Lucy24's post above suggests you need to check with your server logs to discover "discrepancies" between them and Analytics. On pages with traffic check number of "hits" in logs and then validate this number against what Analytics says about them.

Do remember a few years back a campaign that I was assured that the code worked well, only to register things like 88 pages per visit on a 10-page microsite! You just can't be certain on anything if Analytics is not tracking properly...
11:33 pm on Sept 11, 2013 (gmt 0)

New User

10+ Year Member

joined:May 6, 2003
posts:8
votes: 0


It coincides with setting up an user action event as #taberstruths suggested.

So, nothing has basically improved with the site?
 

Join The Conversation

Moderators and Top Contributors

Hot Threads This Week

Featured Threads

Free SEO Tools

Hire Expert Members