Google PageRank Log Base Experiment

Google's PageRank toolbar uses logarithm scale with an unknown base to assign each page a number from 0 to 10. Various SEO experts have proposed this number to be anywhere from the value of the natural logarithm base e to number 10, including 3, 6, and 8. Knowing accurate value of this base number would be very helpful in Search Engine Optimization. This experiment is designed to find out what is the base of this logarithm. Enter at your own risk!

Level number 1.

SERP Experiment Results Not Seen Elsewhere

Few more SEO experiments aimed to determine with high certainty weights of some major factors in Search Engine page ranking algorithms are in progress. However, for now details of experiments will remain business secret and only general results will be presented here. These results may not be valid in future as Google algorithm changes. And yes, these relate only to Google.

• Complete HTML title tag match with the query phrase is better than having additional words in the title. This means if your page is about very general topic or national/international business, don't put in title any other information than the most common description of the topic.
• Proportion and word distance of matched keywords in the title is related to the closeness looked for in the text. If title words are not closely matched, it's better to have longer non-focused article with a variety of words in them, and title should be longer too.

Next: More experiments and results will be published here very soon.

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