Google PageRank algorithm leaked

by Patrick Altoft on / 41 responses

A reputable source at Google has leaked the part of the PageRank algorithm responsible for this weeks update. It’s really helped me understand things a bit better.


$spammers=file_get_contents("http://www.45n5.com/top100/");
$pos = strpos($spammers, $domain);
if ($pos === false) {
$newpagerank=rand(0, 10);
} else {
$newpagerank=rand(0, $pagerank);
}

Patrick Altoft is Director of Search at Branded3, a Leeds SEO & Digital Agency specialising in SEO, Web Design, Development & Social Media.

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Comments

Read the 40 comments below, or add your own!

October 27, 2007 at 7:26pm

Hehe, that gave me a good laugh ;)

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October 27, 2007 at 8:19pm

I feel so nerdy that I was actually amused…

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October 27, 2007 at 8:20pm

This doesn’t include the portion that punishes those that advertise on these sites. We got hit pretty damn hard too.

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October 27, 2007 at 8:24pm

Now it makes perfect sense how I avoided the PR penalty!

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October 27, 2007 at 8:33pm

Can you explain the algorithm a bit?

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October 27, 2007 at 8:46pm

Patrick, any chance you can “translate/interpret” this? I’m not a programmer and can’t really understand it

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October 27, 2007 at 9:04pm

Best analysis I have seen… Enough so to actually make me post on a blog of any kind! Whoa!

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October 27, 2007 at 9:11pm

lol nice one

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October 27, 2007 at 9:16pm

OK, it says that anybody on the 45n5 list of top 100 make money online blogs gets a random PR between 0 and whatever they had before, everybody else gets a random PR between 0 and 10. Smile

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October 27, 2007 at 10:16pm

Unfortunately it’s no fun, it’s reality…

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October 27, 2007 at 10:35pm

i am totally lovin the new PR algorithm moved from a PR0 to PR4 though i have no idea what the algorithm means

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October 28, 2007 at 12:37am

Hahaha, this is great, so no matter what, pagerank is random…

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October 28, 2007 at 1:46am

Guyz, Did anyone notice that Youtube’s pagerank dropped to 3. WTF!?

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Prathik M
October 28, 2007 at 2:13am

Freak! I was actually amazed to see this, now I see it’s a stupid PHP program. Aaaaaaaah this is not funny!!

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October 28, 2007 at 2:42am

It basically means;

If you’re flagged as a non-spammer, you get a random PR from 0 to 10

If you’re flagged as a spammer, you get a random PR from 0 to your current rank. (i.e. if you’re current PR is 4, then your new PR is random between 0 to 4).

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October 28, 2007 at 4:11am

Haha very nice. Although I think the random function should have been between 0 and 7 lol. This will make us all think twice before posting a top 100 list haha.

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October 28, 2007 at 4:28am

Its fake Google does not use PHP on the first hand and They are assigning random PR is that guy out of his mind ? and assigning random pr to both…..lol thats the biggest joke i have ever heard.

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October 28, 2007 at 5:58am

I do not understand the algorithm quoted by you.But now my website is PR2 insted of PR3.Do not know what happened.

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October 28, 2007 at 8:27am

seems to me that my blog is certainly too clean and google likes me!lol!
a huge rise from 0-5!

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October 28, 2007 at 8:29am

Hmmm don’t know if that’s the algo..But this new algo, give my blog PR3 from nothing and all of the sudden it went up to PR3 and i only realize about it when my reader tell me that.

at the same time my photography also get PR2 thou hardly to update that blog weird but Hmmmmmmm

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October 28, 2007 at 10:00am

Mine jump from 0 to 4. Yeah! Smile

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October 28, 2007 at 11:53am

Patrick,
I think this is a hoax… not a good programmer but reading the code, on this line $newpagerank=rand(0, 10); the sites on the list should either get PR0 or PR10 . That does not seem to have happened to most of the sites on that list.

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bestoptimized
October 28, 2007 at 11:59am

I think Google is randomizing the pagerank on all sites so its impossible to tell what the real pagerank is.

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October 28, 2007 at 1:59pm

Why does Google keep PageRank issues under wraps? We see that PageRank is more popular than Adsense and blogger? But the latter have their own blogs.I suggest that Google must come up with a blog for PR updates.The people of the Internet must not be living in uncertainty.If Google’s mission is to unearth hidden information, then they must stop hiding information about PageRank. I really like the way they are growing but they should be more transparent.

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October 28, 2007 at 2:43pm

that’s funny.
my sites are not in the list. so that’s good for me.

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October 28, 2007 at 2:51pm

Random pr yeah right as if G would stoop to this. They are all about trying to make there search engine perfect why would they mess everything up with random pr rofl…

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October 28, 2007 at 4:01pm

I decided to avoid any penalties by starting up my own internet and publishing my content there.

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October 28, 2007 at 4:41pm

Very cool!
You have to be a nerd to think of something like this and an even bigger one to understand what it says.
(Yes, I understand Sad )

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October 28, 2007 at 5:20pm

LOL. It all makes sense now ;)

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October 28, 2007 at 5:32pm

What’s funnier than the joke in this post is that half the people leaving comments don’t realize it’s a joke!

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October 28, 2007 at 5:37pm

loool, thanks for the great laugh xD

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October 28, 2007 at 6:48pm

Is this a link bait campaign, to bring more traffic to your site Or just a nice joke.
I really cannot stop laughing.

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sa
October 28, 2007 at 9:30pm

That’s really funny Smile

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October 29, 2007 at 5:03pm

Guys, Guys! Its a Joke! Don’t start drawing conclusions that its a part of the PR algorithm! PR Algorithm more secure than the MicroSoft Windows Source Code!! Big Grin

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October 31, 2007 at 11:23am

I don’t have a clue about that algorithm. Probably because I’m not a programmer. Can anyone just explain in layman’s terms what that actually means??

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October 31, 2007 at 4:24pm

I believe it.

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November 1, 2007 at 8:18pm

//Get the contents of the page which lists the top100 money making blogs
$spammers=file_get_contents(“http://www.45n5.com/top100/”);

//If the domain being checked doesn’t appear in this list set page rank to be a random number between one and ten
$pos = strpos($spammers, $domain);
if ($pos === false) {
$newpagerank=rand(0, 10);
}
//If in the list make page rank a random number between 0 and their old page rank
else {
$newpagerank=rand(0, $pagerank);
}

For all those who don’t know php Smile

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November 4, 2007 at 3:35am

Wow this is a nice one…. from where did u get this?

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annie
June 8, 2009 at 4:05am

actually i’m going to do my FYP with the tilte related to google’s pagerank algorithm. So can i get more info about how to use/apply this algorithm especially is the source code?

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May 4, 2011 at 9:12pm

Can you explain the algorithm a bit? is it Real?

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