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Hi there, I have a photobooth hire company in and have been working on getting our site onto the top page for keywords relating to our service and location for almost a year now, but am really struggling to see rank improvement despite my best efforts. After a major penguin update back in mid 2014 I noticed that due to some bad practises from a company that we previously hired, our rank began to plummet. So in the aftermath of that, I found myself having to clean up and disavow a lot of spammy and broken links. This was back towards August last year and despite trying to "clean the slate" and continue to build better backlinks (mostly through reputable directories) I'm still getting little to know rank increases. Is there a possibility that the site is still being black listed by Google in some way and thus all my best practises for the last 6 months haven't really helped at all? Thanks