When doing Fiverr you really need to offer gigs that are in demand(just view what's selling hot in SEO space) and develop a solid reputation(build up some reviews doing whatever you can do good first).

There are no good SEO options on fiver!

It's the little x on your browser tab, or the back button.

Oh wait, you were talking about selling on Fiverr? I've seen some credible-looking articles on this floating around, so I'd suggest a quick Google search.

That's easy. Don't use fiverr and your website might stand a chance.

Check reviews before buying anything on Fiverr.
And A lot of sellers on Fiverr are re-sellers. They don't really understand what is SEO and how to SEO.
You can use seoclerk.com or market.source-wave.com. They are better than Fiverr as my experience.

Look at what gigs are selling in the thousands and promote similar. Youtube views, social signals, and linkbuilding services are the most obvious places to start.

Using paid ads on IM forums like this one would be a start, rather than starting a post about Fiverr... with links in your sig going conveniently to Fiverr, which everyone will ignore.

I read the OP as a seller on Fiverr looking to get more business to them. This is tough! Obviously using their limited 5 keywords are good to direct people to your gig, but finding the right combo of keywords is the trick always. I tweak mine from time to time to find the right combo that seems to bring me traffic.

However, there is way more to Fiverr then that. The people who are on top basically get all the traffic! You need to work hard and drive traffic to yourself by going into the "buyer requests" area and bidding on jobs, using social media, websites, craigslist, etc. Once you do, you will begin to climb higher in the search ranks and get more traffic.

2 years ago, I was on the front page doing something that everyone was doing (and still is). I eventually took a break and recently came back. Now of course my gigs are hard to find because there are even more people doing the same thing. However, I am still working hard and trying to find ways to bring traffic to my gigs. Eventually you will get some sales and eventually Fiverr will climb your gigs in the rankings based on your conversion rate. They have an algorithm that factors many things. Of course they want top people on the site in front so you can help them earn 20%!!

Keyword research by using keyword planner Then write unique content on fiverr.