Trulia SERP Drop: More to the Story?
Lots of talk yesterday about Trulia’s recent drop in the SERPs. When digging around, I ended up finding a hacked WP install on Trulia’s hindsight subdomain with maliciously inserted links, and immediately attributed the drop to this:
“It will take a reinclusion request (which I’m sure they’ve submitted,) and they should be reindexed within the week.”
Man I’m confident! And that, dear friends, is why you shouldn’t automatically believe someone who is merely confident.
After identifying the hack, Brad Carroll correctly pointed out that, historically, sites in this situation only have the offending subdomain de-indexed/penalized. This means that only hindsight.trulia.com would have dropped off Google’s radar, leaving the rest of the site intact – if it were the hacked site/inserted links causing the problem.
Rudy swung by, and dropped a comment:
What indicates that Trulia has been penalized is that a specific nomenclature of pages have been entirely de-indexed from Google. Google doesn’t tell webmasters when they’ve been penalized, they simply pull the offending site/pages out of the index. So, de-indexed site/pages = penalty (unless you have on-site problems.)
It’s easy to see which pages Trulia promotes for city specific real estate terms. If you scroll to the bottom of trulia.com, you find:
If you follow some of those links, you end up at the following pages:
- http://www.trulia.com/TX/Austin/
- http://www.trulia.com/CA/Los_Angeles/
- http://www.trulia.com/FL/Miami/
- http://www.trulia.com/NV/Las_Vegas/
If you notice, Trulia uses a naming stratey that follows http://www.trulia.com/ST/city_name (which is good webmastering.)
These are the pages that used to rank, and it is specifically these city pages that have been removed from Google’s index.
Here are a few searches I ran to verify this (using Austin as an example):
As you can see, the page that Trulia promotes, and that should rank for those searches, is nowhere to be found.
One interesting observation is that Trulia doesn’t seem to have been penalized in every market. Wayne Long optimizes for Columbus GA real estate and follows those SERPs pretty religiously. He emailed me to tell me that Trulia is still showing page 2 for that term. I ran the search, and sure enough, at the bottom of page 2:
But if you look at the URL, it’s not the naming structure that has been de-indexed/penalized. Trulia promotes http://www.trulia.com/GA/Columbus/, and as you can see, that page has been de-indexed. So, it appears that Trulia has been de-indexed/penalized in every market.
It wouldn’t be a big surprise if they were penalized. As Brad pointed out yesterday, Blackwell points out today, and I’ve pointed out in the past, Trulia doesn’t always respect the Google Webmaster Guidelines, and sometimes don’t cover their tracks well. However, this isn’t the nail in the coffin that they’re penalized. They could have caused this themselves, if there were serious on-site problems. Other than that, (or unnecessary cloaked redirects,) I don’t know what could explain this.
As always, I’m interested to hear other theories!



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