PDA

View Full Version : How "Austin" Google Works



Garrett
01-29-2004, 10:45 AM
This report courtesy Ross Dunn and Jim Hedger of StepForth Search Engine Placement Inc. (http://www.stepforth.com) - thanks guys!

* This time, along with the spam, re-directs and 404's that have populated the Top20, we are now seeing a lot of "big-box" websites such as Amazon, Walmart and Craiglist. These sites tend to be considered "authorities" and have been online for several years. All these sites are massive and have absurdly high numbers of incoming links from both relevant and irrelevant sites.

* Page Rank seems to be playing a greater role in determining placement. We have noted however, that sites with a PR of 7 or above tend to have much greater power than they previously did. This "PR7+ club" is somewhat reminiscent of Inktomi's "Best of Web" database (2001).

* While sub-domains are still being considered as unique sites they do not appear to be contributing to the PR of the main site any longer.

* Duplicate listings seem to be being reduced.

* Java redirects still exist but Google seems to be removing them whenever possible.

* Google's listings are showing highly mixed results, with many Top20 listings that, according to what we thought we knew about Google, should NOT be ranking well. We have seen re-directs, sites under construction and blatant SPAM ranking well at Google

* The datacenters accessible by the Google Dance Tool are all either down or have changed their IP addresses. Along with the loss of access to the various datacenters, SEOs can no longer trust results shown at WWW2.google.com and WWW3.google.com to detail a fairly accurate description of future SERPs. These datacenters have not displayed any major discrepancies for the past few weeks.

* Google is re-measuring the value of incoming links, the former backbone of the PageRank formula. We have noticed huge changes in the value of incoming links to our website and those of our clients over the past week. While we are not quite ready to make a public statement on how links are being weighed, we have noted that both the text around a link and the anchor text used in a link appear to be extremely important factors.

* Google is not hitting all sectors at the same time. This is actually the biggest reason we feel that what has been labeled the Austin Update is in fact an extension of the Florida Update. Montreal based SEO Serge Thibodeau suggests that there is a trigger at Google that is set off by a specific number of searches per month for unique keywords. As theorized by Serge in his article PageRank: Meet Hilltop, once that number is passed, Google starts filtering using the Hilltop algorithm. If this point is correct, we can expect to see instability on Google for months to come!

* Good sites with clear content, obvious and consistent theming and extremely relevant links from high PR sites should do well on the new Google.

While these notes do not give us a full picture of what is happening with Google, they provide some very strong clues regarding Google's expectations for webmasters and SEOs. We have also noted that the "rules" posted on Google's website have not changed, even though Google itself does not seem to be rewarding smaller sites that follow those rules. Until we see the next update, it is very difficult to state exactly what is happening at Google and why. For the time being, we are going to stray away from conspiracy theories and concentrate on the belief that Google is simply trying to build a better mouse-trap.

Here are some elements we are experimenting with this week:

* The value and use of specific header tags <H1>, <H2>.

* The current role of "Fresh-Bot" in determining rankings.

* The use and arrangement of keyword phrases in titles and body text.

* Word stemming practices.

* Longevity of sites and how Google treats older sites (and why).

* Different forms of site mapping.

* Content Management Systems and Google-SEO compatibility

Article cooperatively created by Ross Dunn and Jim Hedger

copyright 2004 StepForth Search Engine Placement Inc. (http://www.stepforth.com)

I, Brian
01-30-2004, 02:54 AM
How austin works - it's an extension of florida, which is an expert-based system of ranking pages. An expert-system can only apply to a specific set of words - so Austin is almost certainly an extension of that set. Hence keywords particularly affected by Florida will be barely touched, but keywords that escaped Florida are now getting hit. Other keywords have been entirely unaffected by Florida and Austin - but they should expect to be hit soon.

What sort of expert system is in place? There's quite a debate on that. Hilltop is an obvious contender, and there are hallmarks - but it's an old algo, and almost certainly must have undergone some form of revision over the past 5 years.

TSPR is another contender - Dan Thies is a particular proponent of this theory.

Perhaps there is a third unknown variable.

Either way, "expert pages" now hold the power - in simple terms, these are on topic links pages. Directories such as DMOZ provide prime examples, .edu and .gov sites are also given specific worth.

On theme is in, off-theme linking is on it's way out.

Welcome to the future of Google.

Any questions: http://www.business-talk.co.uk

Mel
01-30-2004, 03:37 AM
* Google is re-measuring the value of incoming links, the former backbone of the PageRank formula. We have noticed huge changes in the value of incoming links to our website and those of our clients over the past week. While we are not quite ready to make a public statement on how links are being weighed, we have noted that both the text around a link and the anchor text used in a link appear to be extremely important factors.

If this is anywhere near correct it would mean that Pagerank as it has been known in the past is being totally rewritten to include not only links but anchor text and text in proximity, which would mean that its not PageRank any longer.

Interesting suppostion,but without some evidence I have to take this with a large does of salt.

I, Brian
01-30-2004, 02:06 PM
If an expert system is accepted, then it's not text proximity as much as title and header tags - all wrapped up within the concept of themes - that is really altering the value of links under Florida.

wshi88
01-30-2004, 03:50 PM
I'll tell my readers about this thread. I got a lot of questions from my readers about Google Austin update.

William

mythman
02-03-2004, 05:31 AM
I feel another "Conspiracy-Theory for lack of an Explanation" comin' on ... do-do-do-do, do-do-do-do, reeeeeeeeeeeee The prostrate form of the webmaster, scholar, seeker of truth and, regrettably, finder of truth. A man who will shortly arise from his exhaustion to confront a problem that has tormented mankind since the beginning of time.... A man who knocked on a door seeking sanctuary and found instead the outer edges of the Twilight Zone. ... Perhaps a bit too much drama, to be sure, but where should it have ended? That's where they who "ignore the updates" would remind us to focus on selling to the people rather than to an algorithm.