Qirina attempts to ascertain what sites are about based on an analysis of the text content on the front page. Did we get this one right? What do you think? If the niche has been incorrectly identified, tubebooks.org's performance can probably be substantially improved by on-site SEO.
Here are some keywords which we've determined lie within the same circle of relevance as vacuum tubes.
The site tubebooks.org's front page was last accessed by Qirina at 00:06 UTC on February 26, 2012.
The source was comprised of 4797 characters,
of which 2973 are code,
leaving an organic character count of 1824. The total word count on the tubebooks.org home page is 292.
We filtered out 3 numbers, 101 common words,
and 11 words shorter than three characters in length, leaving an impact word count of 168.
The size of the lexicon (number of unique words) is only 121.
We extracted 30 top keywords, leaving 24.79% above the threshold.
The number of phrases above the threshold was 30.
We found 2 significant keywords appearing in the domain name tubebooks.org.
Source Character Count 4797 Code Character Count 2973 Organic Character Count 1824 Filtered Numbers 3 Filtered Words (Common) 101 Filtered Words (Short) 11 Total Word Count 292 Impact Paragraph Count 131 Impact Word Count 168 Impact Lexicon Size 121