Random Google?
-
In 2008 we performed an experiment which showed some seemingly random behaviour by Google (indexation, caching, pagerank distributiuon).
Today I put the results together and analysed the data we had and got some strange results which hint at a possibility that Google purposely throws in a normal behaviour deviation here and there.
Do you think Google randomises its algorithm to prevent reverse engineering and enable chance discoveries or is it all a big load balancing act which produces quasi-random behaviour?
-
There were no detectable inbound links to any of those pages before the pagerank update. What other signals could have affected it... content quality alone? By the way content was written using the same writer and same quality level.
-
I strictly monitored that there are no inbound links for example and the link profile was clean until public TBPR update at least. Once suspicion I have and was not able to confirm and include in my research was that there was a plain link added to that odd page which has PR3 and it shouldn't. That would basically prove the theory that any external link fortifies the importance of the page to the point of higher indexation/caching. Something like internal link + external link = match made in heaven.
-
I wonder if those PR5 "anomalies" and the PR3 one really are not "anomalies" due to other ranking factors as external backlinks to those pages.
-
I believe there are two many other factors that are possible that could have prevented that test from being accurate. How do you know 100% for sure that there are no variables you are overlooking?
Got a burning SEO question?
Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.
Browse Questions
Explore more categories
-
Moz Tools
Chat with the community about the Moz tools.
-
SEO Tactics
Discuss the SEO process with fellow marketers
-
Community
Discuss industry events, jobs, and news!
-
Digital Marketing
Chat about tactics outside of SEO
-
Research & Trends
Dive into research and trends in the search industry.
-
Support
Connect on product support and feature requests.
Related Questions
-
Google Update
My rank has dropped quite a lot this past week and I can see from the Moz tools that there is an unconfirmed Google update responsible. Is there any information from Moz on this?
Intermediate & Advanced SEO | | moon-boots0 -
Google Search Console
abc.com www.com http://abc.com http://www.abc.com https://abc.com https://www.abc.com _ your question in detail. The more information you give, the better! It helps give context for a great answer._
Intermediate & Advanced SEO | | brianvest0 -
Google drop down - keyword gone, why?
Hi guys, i received traffic off a yearly based term, this year for '2013' i noticed it is nowhere near what the yearly term was for the year before. I believe that Google has stopped the yearly term appearing in a drop-down menu from a big volume related term, my question is how do they determine what goes in the drop down menu for related/relevant searches?
Intermediate & Advanced SEO | | pauledwards0 -
How do you find synonyms for a word in Google?
Hi, How would you go about finding a connection between words in the eyes of Google? So for example if I enter ~shoes -shoes I get a few things turn up in bold. Boots is one which makes sense and I would assume Google makes a connection between the words so using both in content would help semantically. BUT the other word it bolds is Store - this is where I get lost why would it make this connection unless Google is taking actual query data from users and making a different type of connection between words. How do you find a solid connection between words?
Intermediate & Advanced SEO | | Bondara0 -
Company name causing Google penalty?
Hi all, Once of my clients has a keyword as part of their company name, and it seems like the website is being given a penalty in the keyword SERP because of the amount of websites linking back using the company name? Is there anything i can do to prevent/balance this out? Thanks, Anthony
Intermediate & Advanced SEO | | AnthonyHall0 -
Can links indexed by google "link:" be bad? or this is like a good example by google
Can links indexed by google "link:" be bad? Or this is like a good example shown by google. We are cleaning our links from Penguin and dont know what to do with these ones. Some of them does not look quality.
Intermediate & Advanced SEO | | bele0 -
Sitemaps recommend by google
Google in it guideline recommends to create a sitemap. Do they means a /sitemap.xml or does it need to be sitemap directly on the website ? Does it make any difference ? Thank you,
Intermediate & Advanced SEO | | seoanalytics0 -
Multiple domains, which does Google like better?
From a business perspective It seems a better idea to have one site and multiple domains pointing to that one site. Is there any benefit as far as ranking well in Google to having a site set up on each domain with links to the main site? Does you have any success from a business point of view in using this strategy? P.S. This is my 4th question in Beta testing, just want to make sure I'm not taking advantage of your generosity and if it is fine to keep asking questions here.
Intermediate & Advanced SEO | | iSenseWebSolutions0