Keyword Analyzer is Live!
by Derek in Keyword Analyzer
After a week of furious PHP coding and testing, Keyword Analyzer is now live.
OK, so what’s the big deal? In brief Keyword Analyzer allows you to check:
- Keyword phrase density.
- The presence of long-tail keywords.
That’s all well and good, but what’s the point?
So feel free to have a play with Keyword Analyzer.
5 Responses to “Keyword Analyzer is Live!”
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on August 12th, 2009
Great tool!
the only problem is the fact that it doesn’t say anything when the keyword density is %2 (just when it’s above), ezinearticles have a problem with %2 also. besides that it’s excellent
on August 12th, 2009
Thanks Assaf, you are absolutely right and I’ve been meaning to fix that - shame on me! I’ll get right on it as that little glitch also caught me out a few days ago.
Derek.
on August 12th, 2009
Assaf, I’ve fixed that, when the keyword density shows as 2% it is now highlighted to match EzineArticles. This was caused by a rounding issue.
Derek.
on March 27th, 2010
Hello,
i’m learning regex, and came across your site a few weeks ago while in a search for learning material. (found it in a forum link somewhere).
Anyway, for a string such as
****
if we went ( over over over over ) see, 4 ‘over’ in a row, results in 3 2 word phrase matches
****
I am trying to write a regex that will find all occurrences of words afer the word ‘over’.
For the example above, i have only been able to get ‘over over’ to match 2 times (just like doing a CTRL+F in firefox, and searching for ‘over over’
However, if i pop the string into the first textarea box on your site, and press analyze, it correctly identifies ‘Top 2 Word Phrases’ 3x for ‘over over’
I was hoping you wouldn’t mind sharing the regex, or what the terms are called related to regex. Such as ‘capturing groups’ or something.
Thank you!
on March 29th, 2010
Thomas,
I’m not using regex, as I don’t think it is appropriate, or standard PHP functions. I build up indexes of phrases with occurrence counts.
Derek.