Search Engine Optimization
Case Study - Poolandspa.com
By James Maguire
May 12, 2003
FOR MORE INFORMATION CONTACT:
Jeff Baxter, Manager, Poolandspa.com
Dan Harrison has a minor obsession with search engines. Having sold pool and spa
supplies online for almost 10 years through his store, Poolandspa.com, Harrison
has tried most methods of driving traffic, from newsletters to all types of ad
placement. But he finds that none of them provides as much splash as good
placement in search engines.
"Search engines are where you make the money - period," Harrison says. "Because
the lower I can get the cost per customer acquisition, the better." He says the
majority of his traffic comes from unpaid search engine results.
Harrison's focus on search engine optimization (SEO) seems to be working: In
business since 1985 and online since 1994, his company saw 2002 revenues of
about $5 million, he says. Based in Las Vegas, PoolandSpa.com sells
approximately 130,000 skus, and in the warm weather may get 150 to 300 orders a
"I have an SEO guy who we pay thousands a dollars a month, and he's constantly
fiddling with the pages," Harrison says. He finds that this constant tweaking is
necessary to get maximum notice by spiders, the software that search engines use
to continually comb the Web for their entries.
Yet it's next to impossible to anticipate the logic these spiders use, in
Harrison's experience, because it changes so frequently. "For 'pool paint,' we
came up great in Yahoo! in February, and they changed the math equation and -
bam - all of sudden we don't come up in 'pool paint' anymore," he says. "So
we're constantly testing the search engines, seeing what works and what doesn't.
I know that to sustain our level of sales, it all boils down to the search
Hot Tubs and O.J.
To boost his placement in search engines, Harrison's site offers a huge library
of articles about pool and spa subjects. These thousands of informative pieces
are picked up by engines like Google or Yahoo!, and play a critical role in
"Most of the traffic comes for the content, the articles, the pictures, the how-tos,
and we're skimming off the top of that the people who need to buy something,"
Harrison says. "The percent you're going to sell something to is microscopic,
but the bigger I get the traffic number up, the bigger that microscopic
percentage translates into dollars."
Harrison writes many of the articles himself; others he finds online and gets
permission to reprint. "The long and boring water chemistry articles come from
the chemical companies whose chemicals we sell," he says. "It's sort of
propagandistic in a way. Obviously if it's something we sell, we're going to
write it with a certain slant."
He claims his site is "One of few places on the Internet you can get an exploded
view of your filter, see the part number and price right there online and order
it in real time."
A few years back, the site posted an article featuring a connection between O.J.
Simpson and hot tubs. "Because people were searching the Net for O.J. stuff, it
drew tens of thousands of people to our site who would never have been there.
For a good six to eight months that was our top entry page."
To complement his unpaid search results, Harrison works "both sides of the
angle," spending heavily on pay-per-click. He spends enough at Google and
Overture to have his own sales reps at these search portals. "You can call up
them up and say 'I want you to change these things' - it's just like having an
As part of his pay-per-click search engine strategy, Harrison has XML feeds that
go directly into the Inktomi database. Inktomi is a leading provider of paid
"If you type in a very specific string, say 'blue wave chlorine tablets,' and
that search engine is powered by Inktomi, it's going to go 'wait, Dan paid us
all this money, we're going to look at his SQL server database.'" Then, Harrison
says, the Inktomi feed puts his link at the top of the search results. "There's
the product, there's the product price, there's the link, and you're not even
going to know that we're paying for that [placement]."
But all of Harrison's search engine work would be for naught if he couldn't
track results. For this he uses WebTrends, which gives him exhaustive
statistical feedback about site traffic, including total visitor count, where
visitors came from, and what search terms they used.
Harrison has gotten used to WebTrend's torrent of data. "But two years ago when
I started it was so overwhelming because you're given every possible statistic,"
It's essential to wade through the data and understand which numbers are metrics
you can use to increase your conversion rate, he says. "We have programs that
are continuously checking the competition, going into our Google and Overture
accounts, and changing bids based on our click-tracking and orders that are
"For two days, 'pool slide' was our biggest natural search term. I was shocked
at that. We sell a $9,000 pool slide," Harrison says. "But I checked the [sales]
conversion rate, and they were not wanting a $9,000 pool slide. These people
want an $800 pool slide. That tells me I should go find somebody who can drop
ship an $800 pool slide, and then we're going to give that another go."
The use of an analytics tool made that possible. "You could never do this
without something like WebTrends where you get to look at where these people are
coming from and what they're typing in to find you," Harrison says. This
feedback allows site owners to perform a task he sees as essential: continually
comparing the cost of driving traffic to the profit derived from that traffic.
Closing the Sale
As much effort as Harrison puts into attracting customers, he puts just as much
into closing the sale: he has a 15-person in-house call center, staffed with
personnel trained to answer technical questions. He tried outsourcing his call
center, but the outsourced order takers couldn't explain the products. Their
closing rate was dismal. Harrison calls the experience "the big Dan failure of
Although many buyers have questions that require a phone call, Harrison has seen
an increase in the percentage of customers who self-service via the Web site
over the years. "It used to be 80 percent phone and 20 percent Web. It's
probably approaching 50-50 at this point," he says. "The demographic niche who
has to gotten used to using the Internet for anything they can - they're going
to order it online."
Harrison keeps inventory costs to a minimum by storing no more than about 60
percent of his items in his Long Island warehouse. For the remainder, he routes
orders to manufacturers who have agreed to drop ship to customers.
He has programmed logic into his fulfillment software that decides from where
orders are shipped. "You might buy a heater for your hot tub and eight rubber
ducks. Normally we'd ship the rubber ducks from here, but because you're getting
the heater, we're going to have Arizona ship the whole thing."
Using the Net
Harrison cautions Web entrepreneurs to approach e-commerce with the same
discipline used in traditional retailing. "A lot of people in our industry are
down on the Internet because they put some money in it and didn't follow
through, and they're like 'I sell one pump every two months, the Internet
doesn't work,'" he says. "Not true -- you're a pool builder, not an e-commerce
person, you shouldn't be using the Internet that way. Put pictures of your pools
on the Internet. Show jobs you've done."
"The people who have gotten killed are people who have overly invested in Web
technology. They're sitting there with the Jaguar of technology and they're
"If you already have an existing business, the Web might not be for you,"
Harrison says. "A lot of mid-sized companies say 'I want to do e-commerce,' and
maybe they're looking at the wrong medium. I always tell people: put your foot
in the hot tub before you jump in, because it might be too hot for you."