Quantcast Closes the Backdoor

You know why I used to love Quantcast, among other reasons? Quantcast.com is a PR 6 authority domain, not very old (registered in 2005) but it gained popularity fast and has 1,480,000 pages indexed in Google. Until recently, you could query any domain and it would create a page for it – and guess what, that page would rank in Google and give you a direct link from this nice PR 6 authority domain. Heck you could even write a script that would query a bunch of your spam domains and create you those pages and consequently, links on autopilot! Parasite hosting web 2.0 style, so to say.

Not any more! Quantcast has not only disabled creation of pages like http://www.quantcast.com/profile/yourspamsite.com, seems like it has also removed all pages that were already created that way. Moreover, Quantcast has added these little lines in its robots.txt file:

User-agent: Googlebot
Disallow: /traffic-compare

– and that’s where links from places like Statsaholic used to point at.

What’s left of this authority monster that’s still usable? Well, Quantcast is pushing its users to register, it tries to make the most of its traffic to build up its user base. Smart step, as for me, and they achieve two goals: they recruit their users who register accounts AND eliminate the spam issue. Hence, if you own a whitehat site, go ahead and register an account, Quantify your site and get a nice fat link. If not, forget about Quantcast – it’s not a blackhat haven any more.

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