Hello
I work as an in-house SEO (previously worked for an agency) for the website naturalworldsafaris.com. After a strong start to the year we were seeing really good growth but since Panda 4.0 was released we have been steadily declining.
Our site has, I believe, good, unique content and is largely free of technical issues. I'm struggling to identify what exactly is the issue for the drop. We've had several key terms drop from the top half of page 1 to page 2 of the SERPS, such as the term "Borneo Holiday" (on a Google UK search). I don't believe we have any duplicate content issues.
We've had a few external SEO specialists take a look and none have come up with anything new. Site speed has been flagged as a concern but when compared to our competitors in the SERPS we are consistently one of the faster sites so while we are looking to improve this, I don't feel it can be the only issue.
Any suggestions as to what else we should be investigating next would be much appreciated.