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PageRank "Scores"

Can you really tell what your PR is between points?

         

chiyo

3:39 am on Jul 2, 2002 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member



Ive seen a few posts recently of people saying they have a "good" PR6 or a "high" PR5. From what Ive seem with playing around with the toolbar, its either 5 or 6, one or the other, and there is no way to tell whether you have a good or bad PR5, PR4 PR7 etc. e.g. all our sites and pages "green bars" end up just after the start of the "R" above it, at the end of the "R" or between the "e" and the "R". I cant see any delicate measurement more than the number points themlseves.

Am I wrong?

Filipe

4:04 am on Jul 2, 2002 (gmt 0)

10+ Year Member



Hi Chiyo,

On my Internet Explorer, running on Windows 2000, you should be able to hover the mouse pointer above the green bar, and a message should pop up saying something like "PR is a measure of something or other (#/10)" and that "#" at the end is your PR. My site says "(6/10)". All 6s are good. All 5 are good. There are posts somewhere that gauge just how good.

chiyo

4:14 am on Jul 2, 2002 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member



thanks filipe. What i also wanted to know is what evidence people are using to say they have something "in-between" the whole numbers? - such as a "high" PR6 or a "good" PR3 etc.

I know when you go to google directory you can see something resembling PR for your pages that are in the google ODP based directory. There I can see for instance that our sites are in a certain rank relative to other sites with the same "whole number" PR. I wonder if this is what people are using for that claim.

I read someehere here several times that the directory green bars are not "real" PR though.

Beachboy

4:17 am on Jul 2, 2002 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member Top Contributors Of The Month



There was some recent discussion on this. Your toolbar PR indicator is base-10. Such as 5/10. The PR indicator on the Google/Dmoz directory is base-8, such as 5/8. So a PR 5 in the directory is more significant than a toolbar 5. A PR 6 in the directory with PR 5 on the toolbar will indicate a way high PR 5 overall, etc.

brotherhood of LAN

4:25 am on Jul 2, 2002 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member Top Contributors Of The Month



Researching the PR log scale [webmasterworld.com] goes into detail about the "log" of the algo etc....stuff that has a lot to do with this question.

I just found that thread doing a site search...I remember during the time of that thread there were similar ones lingering around, so you might want to hunt around site search for similar dates if you find that thread any use.

chiyo

4:33 am on Jul 2, 2002 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member



Again thanks!

Let me put it in a different way - with a practical real world example.

Say someone told you that their page has a "high" PR7 in an email trying to get a reciprocal link. (That happened a month or so back too). Is there any basis for that claim - and that it can be proved to the satisfaction of WMW guys here? eg. i may want to check his claim, but so far can only confirm its a 7, not a "high" 7.

keyplyr

4:59 am on Jul 2, 2002 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member Top Contributors Of The Month




chiyo, if someone sent me an email like that, I would assume their site was PR7 and it was showing "high" in the SERPs for their KW.

I would also think it might be an attempt to manipulate me.

wasmith

5:04 am on Jul 2, 2002 (gmt 0)

10+ Year Member



I like considering sites which outrank me as having a high PRx. It makes me feel better OK, I admit i have no way to know. Currently i should feel good considering every site that outranks me on my targeted keywords has a higher PR than i am working with.

Well ok I admit it there is more i can do to get higher ratings. Just wait fall is my season.

wasmith

5:25 am on Jul 2, 2002 (gmt 0)

10+ Year Member



>> when fall starts

Don't ask i don't know its part of my stats program. Soon i hope.

JayC

5:34 am on Jul 2, 2002 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member



Chiyo, I know exactly what you mean. I had pretty much the same thought as yours when reading this in a different thread earlier: "...it was a strong PR6 before the PR0 episode. Now it's a weak PR4."

Re-reading it, I guess the message was just that a 6 is "strong" and a 4 is "weak," but at first glance I took it as implying that the 6 had been pushing 7, and the 4 was just barely over 3.

Marcia

6:12 am on Jul 2, 2002 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member



I use a very unscientific guesswork method. First I look at the Page Rank of the interior pages of the site, starting with the index page.

Site-a index page 5, interior pages 5, including those in /directories/. Knowing who's linking to it, it's a high 5, and could easily to go 6.

Sites in this web community link a lot and some have links from some very high PR, high profile sites, so it's possible to move on up nicely.

Site-b index page 5, interior pages generally 5, now 4. Couple of links lost, it stays 5 but the interior pages fall to 4, a couple added and it stays at 5 and interior pages go to 5, and the PR of the pages an interior page link to goes up a notch, as do their interior pages. It's considerably lower than site-a but not at the bottom end.

Site-c index 5, interior 4. Few links.

Site-d index 4, interior 4. It's linked to from an interior page of site-n, and since this is a decent 4, I know that that interior page of site-b is now a high 4, since it can go to 5 with only a couple of links added for the index page.

Site-e index 4, interior 4. It has a lot of decent links, most likely mid-range.

The web community of sites c, d and e does a lot of linking but it's not high-profile, high PR and a 5 is maximum expectation except in a rare case. I'm watching 2 that got to PR6, but they're treading on thin ice with cross-linking and can be beat out for rankings by a 4 anyway.

Site-f index 4, interior 3. Very low 4, borderline.

A non profit in a community that is never promoted and seems to have low PR across the board.

Site-g index 3, interior 3 and a page linked to from that interior page also 3. An old, long-forgotten site with only one link, from that interior page of site-b, which so easily moves to 5 from 4. So this is a high PR3, which can be figured by back-tracking from the one page linking to it.

Site-b now has a link from site-a (5, almost 6) which will reflect next update, so it'll be interesting to watch for a domino effect and see how the second-generation sites/pages linked to from site-b do. Seeing which ones stay the same or go up a notch will tell how high or low they are at this point, unless other links factor into it, which won't happen for a couple of them.

So as unscientific as it is, it's a combination of checking interior pages, back-links and to a degree the sites linked to from interior pages as well as from the index page of sites.

This also comes in handy when trying to figure out whether PR3 sites have it simply because of not having done links or by being new, or whether they're just recovered from penalties, which could re-occur at any time.

chiyo, with the hypothetical PR7 site, I'd check the PR of the sites they link to and the ones linking to them, both backward and outbound links, and particularly if it were an unsolicited offer, I'd make doubly sure they didn't use excessive cross-linking to get that 7.

I'm looking at some sites that are PR6 and top ten for the same keywords and it's done with some very clever cross-linking, as well as redirecting one of them from third-level domains set up for just this purpose. It's being done across several loosely related keyword sets, all with cross-linking from different third-level domains of the same site, and among the same group. It takes a lot of back-tracking to trace it. I wouldn't do any linking with that group unless it were a strong enough site to withstand it if those take a hit, which is only a matter of time.

ciml

11:25 am on Jul 2, 2002 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member



I agree with Marcia's approach, if you have a sense for what PR page1 should give page2 (which has no other links to it), then you can get an idea of roughly how high page1's PR is.

Unless you expect that one link to provide the majority of your PR you don't need an accurate measure. It can take a lot of linkage to go from PRn to PRn+1, but the affect on ranking is moderate.

Chris_R's Handy Dandy Google Page Rank Figurin' Guide (it's easy to find) shows how the Toobar and directory PR's relate.

Measuring PageRank is useful if you care about the math's. For example, each link looses only 1/30 of a notch on the Toolbar PR scale due to the 'd' factor. You can't easily find that just from looking at typical Web sites.

Brett_Tabke

11:30 am on Jul 2, 2002 (gmt 0)

WebmasterWorld Administrator 10+ Year Member Top Contributors Of The Month



>with a practical real world example.

A site that floats between the two numbers from update to update. One update it's 6, the next it's 7. I'd call that a high 6.

Also, as others mentioned, if you find yourself continually behind a site in the rankings that floats up one notch, then it's a safe bet, you are still pretty high on that level.