Probable Niche

We've identified the niche as duct cleaning.

duct cleaning

Informational note 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,'s performance can probably be substantially improved by on-site SEO. Help

Niche Keys

Here are some keywords which we've determined lie within the same circle of relevance as duct cleaning.

cleaning, air, air duct, services, duct, ducts, air ducts, air conditioning, carpet cleaning, vent cleaning, heating, home, carpet, clean, conditioning, cleaning services, dryer vent, air quality, indoor air, systems's neighbors

Qirina has identified a number of sites similar to Here they are:

Analysis Summary

The site's front page was last accessed by Qirina at 15:35 UTC on February 10, 2013. The source was comprised of 14925 characters, of which 12908 are code, leaving an organic character count of 2017. The total word count on the home page is 335. We filtered out 4 numbers, 129 common words, and 8 words shorter than three characters in length, leaving an impact word count of 167. The size of the lexicon (number of unique words) is only 135. We extracted thirteen top keywords, leaving 9.62% above the threshold. The number of phrases above the threshold was 30.

Top Keywords

KeywordFrequencyFrequency %

Top Phrases

KeywordFrequencyFrequency %
duct cleaning34.91%
air duct34.91%
indoor air23.27%
vac filtration 11.63%
system stronger11.63%
structure occupied 11.63%
stage hepa 11.63%
specific range11.63%
special discounts11.63%
senior citizen11.63%
satisfactory results11.63%
sanitation epa 11.63%
saint louis11.63%
reverse air11.63%
respiratory system11.63%
respiratory illness11.63%
proper cleaning11.63%
poorest air 11.63%
new start11.63%
new peace11.63%
need help11.63%
mind knowing11.63%
louis air 11.63%
look forward11.63%
immune system11.63%
hepa vac 11.63%
healthier respiratory 11.63%
healthier environment11.63%
hazardous pollutants11.63%
happier healthier11.63%

Domain Name Keywords

We found 3 significant keywords appearing in the domain name
  1. cleaning
  2. duct
  3. duct cleaning


Source Character Count 14925
Code Character Count 12908
Organic Character Count 2017
Filtered Numbers 4
Filtered Words (Common) 129
Filtered Words (Short) 8
Total Word Count 335
Impact Paragraph Count 241
Impact Word Count 167
Impact Lexicon Size 135


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