Forum Moderators: Robert Charlton & goodroi
All in all, I think PR and IBL are a way for google to show how important your site is, and taking measures to inhance these things doesn't help your rankings alone. There is just a lot more to it than that. Does anyone want to comment on some other possibilities as to what should be done in addition to link building?
[edited by: lawman at 9:04 am (utc) on Mar. 11, 2006]
One other thing they do is what Matt Cutts has referred to as "nearly hidden" text and Google has not done a thing about it. They are enjoying top placement.
So yes, links, anchor text and related link factors do figure in prominently -- both links from other sites and links within a site. Also many factors on the page itself play in. Other possible elements have been mentioned in their nearly infamous patent applications -- things like age of the domain and even traffic.
I wouldn't be surprised if the presence of a mail server on the domain mattered a little bit, as well as the presence of an SPF record. If I were Google, I'd be looking at every sign of quality and legitimacy I could think of to combat "search engine persuasion" -- and I wouldn't publicize anything but the very top of that pile.
PR6 and 37 reported links
I assume you know this, but it's worth mentioning again for all readers -- Google only ever reports on a sampling of links, and not nearly everything they have in their index. For research, check actual links on another search engine to get a clearer idea.
Yes, I'm well aware of that. I'm only pointing out that it's unusual to see a PR6 with only 37 reported links. Their link count in MSN for example is just under 5000. We have a PR5 site with 95 reported links in Google and only a few hundred less than this competitor in MSN.
The quality of their links doesn't appear to be anything special either. That's why I too think that Google is placing less weight on links and more on other factors.
it's unusual to see a PR6 with only 37 reported links.
Sanity check. Let's see what low-link count samples I can find within 10 minutes. The hard part is finding lots of stuff with a given PR.
PR Google-reported back links
=================================
4 5
4 28
4 34
7 747
5 98
5 93
7 518
6 45
5 9
6 68
So, is it "unusual"? Well, it's probably not the norm for PR6, but it's not that hard to locate (I figure 68 and 45 are pretty much in the same ballpark, and I only spent a few minutes looking).
This is actually a fun little game. I quickly decided that the trick was to find search terms representing niches that had a fair # of followers, but not much computer savvy. That seemed to raise the odds of finding a website that's popular, but not likely to have many inbound links. That, in turn, raises the odds of finding a low link count, where one of them happened to be from a high-PR source.
I'm only pointing out that it's unusual to see a PR6 with only 37 reported links.
Additionally to the points made above about google only showing a sample of links and the fact that one single link alone can create a PR<x> page (where x is equal to or less than the linking pages own PR), it's worth re-iterating that google's PageRank algo is about page rank and not site rank.
When you check backlinks, you are checking backlinks to a page and not a domain.
The effect of PageRank distribution throughout a site via its navigation links, especially where many deep links are involved, can often be a complicated thing to unravel.
Ideally, to get a more accurate view, you would need to look for backlinks to every single page on a domain.
That's why I too think that Google is placing less weight on links and more on other factors.
That's a widely held view, but not one that actually has any effect on pagerank, only SERPS rankings.
PageRank (PR "value" on a scale of 1-10) is a system based entirely and solely on links.
TJ