Last week I was reading about Google’s PageRank formula as it was originally created. As you probably know, PageRank is a numeric value which Google assigns to all the pages in its index, based on the incoming links to a page, to determine the relative value of a page.
Google founders Larry Page (recognize the similarity with PageRank 
) and Sergei Brin stated in their original paper that a page need to be in Google’s index to pass on PageRank.
Want PageRank? Get indexed
That made me wonder if that’s still the case today. At first it seemed logical to me that a page needs to be known by Google to accumulate PageRank and to pass it on to other pages.
Google calculates PageRank on the total network of sites Google has in its index. From that point of view a non-indexed page can’t accumulate PageRank, because Google can’t determine the relative value the page. Or can it?
What about Robots.txt and Meta robots?
But what about pages which have the meta robots tag configured to not index the page but to follow all the links on it (noindex,follow)? And what about pages which are excluded from the index with the Robots.txt file?
I thought I might just ask my network what they thought about the issue. Among others link building expert Wiep Knol replied to me on Twitter:
With the group feature of LinkedIn I thought I might as well ask the question to some experts in the LinkedIn SEO group. At first people had the same reaction as I first did.
But I asked the same follow up questions as above. A very sound answer followed by Marie-Claire Jenkins:
She summarizes it nicely:
“NoIndex is a request to not show the page in the results. PR still passes. NoFollow, PR doesn’t pass but does accumulate”
Not indexed? PageRank still passes on!
If we have to believe what people like Wiep and Marie-Claire Jenkins are saying, than the answer to our question “Does a non-indexed page pass on PageRank?” would be ‘Yes’. And I think they are right.
A page could be not in a search engine index (or Google’s index for this matter) for many reasons. But people can still link to that page. So therefore it could accumulate PageRank.
Following the links
Of course those links need to be on pages which are indexed by Google, so Google will end up at the non-indexed page. Let’s assume it stays out of the index because it’s blocked by Robots.txt.
That means that Google won’t show the page in search results retrieved from its index, but it knows the links to and from that page. Therefore it can add this page to the PageRank calculations of the entire Google network of sites.
Guideline
We actually need to rephrase what the definition is of being in Google’s index. I would opt for the following guideline:
“A page need to have an incoming link visible to Google to accumulate and pass on PageRank”
In this guideline the part ‘visible to Google’ means that the link isn’t nofollowed or is unvisible for search engines for other reasons, like with the use of JavaScript or links from within a password protected environment.
So, does a non-indexed page pass on PageRank? Yep, it does! (if the links to and/or from the page are visible to Google ).
It is has the ability to attract and retain moisture, and
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It is estimated that 6 to 12 orangutans are killed
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The internet is fueling the success of music because it can be listened to
at any time of the day and anywhere in the world.
They also apparently believe that their customers who like a particular song they hear on the radio,
are likely to purchase that song, which could add to
downloads from i – Tunes. You will need an outside antenna to get clear reception on your radio.
“Worked All Zones Award” is the same concept with
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point of ergonomics is kept in mind by the manufactures.
You will need an outside antenna to get clear reception on your radio.
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Similar to the cue ball that is shot in pools; this game involves coins and strikers that are essential to play carrom game.
The only downside of it in a lot of people’s eyes is the fact that there is no multiplayer content. In this addictive puzzle game, catch that damn fly and avoid those tricky obstacles.
Like any game, when we stay within the rules, we score, and when we play outside the rules there of course is a penalty.
It combines RPG elements and strategy for a very interesting game where you
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t love the unself-conscious little boy or girl, the undaunted miniature explorer who moves
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At the other end of the scale, when subjected to lower temperatures, the
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- Approximately 80% of Facebook users acknowledge consistently checking a former ex’s Facebook page. Update your fan page with relevant and interesting content. If you’re looking to use social networking to advance or enhance your career than sites like Linked In, Career Builder, and Monster make sense to utilize.
According to statistics, “Internet radio attracts an upper-income audience, with weekly Internet radio listeners 36% more likely to live in a household with annual income of $100K+ than the general US population 18+”.
For instance i – Pod users will have difficulty syncing their devices
with i – Tunes; the popular media player, sync and marketplace application isn’t available on Linux. Do I have a niche or speciality that is going to make my station unique and successful.
According to statistics, “Internet radio attracts an upper-income audience, with weekly Internet radio listeners 36% more likely to live in a household with annual income of $100K+ than the general US population 18+”.
Perhaps there is a news broadcast you want to check, or perhaps a vital sports game you cannot miss.
Some radio stations have also started making use of streaming
MP3 format, which could be played through Winamp.
Once the game is 80% complete you will need to work on the sound. Don’t leave the landscape designing and terrain optimization to the last moment. People are now looking to be able to connect to things like their vehicles through their smart phones, and now Buick has announced the release of their new e – Assist Fuel Effeciency smartphone games.
SEO Question: does a non-indexed page pass on PageRank? » Eduard Blacquière’s Search Marketing Blog
Try simple games and check how your internet connection is and then move on play more games.
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