Probable Niche

We've identified the niche as lecture notes.

lecture notes

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 lecture notes.

notes, lecture, computer science, books, lectures, free, study, science, programming, physics, pdf, medical, exams, engineering, computer, book, videos, usmle step, usmle, use'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 12:37 UTC on December 29, 2011. The source was comprised of 70693 characters, of which 65006 are code, leaving an organic character count of 5687. The total word count on the home page is 897. We filtered out 31 numbers, 288 common words, and 18 words shorter than three characters in length, leaving an impact word count of 490. The size of the lexicon (number of unique words) is only 265. We extracted fifteen top keywords, leaving 5.66% above the threshold. The number of phrases above the threshold was 30.

Top Keywords

KeywordFrequencyFrequency %

Top Phrases

KeywordFrequencyFrequency %
sociology notes 84.65%
lecture notes63.48%
social sciences52.90%
social psychology42.32%
engineering notes42.32%
transportation engineering31.74%
mba lecture 31.74%
environmental engineering31.74%
engineeing notes 31.74%
basic elements31.74%
wastewater treatment21.16%
total quality21.16%
study lecture 21.16%
sponsored links21.16%
society sociology 21.16%
secondary biological 21.16%
sanitary engineering21.16%
resource management21.16%
reducing wear21.16%
railway track21.16%
railway engineering21.16%
quality management21.16%
public health21.16%
psychology sociology 21.16%
project management21.16%
organizational behavior21.16%
mba notes21.16%
human resource21.16%
historical development21.16%
daily flow21.16%

Domain Name Keywords

We found 5 significant keywords appearing in the domain name
  1. notes
  2. lecture
  3. study
  4. lecture notes
  5. study lecture


Source Character Count 70693
Code Character Count 65006
Organic Character Count 5687
Filtered Numbers 31
Filtered Words (Common) 288
Filtered Words (Short) 18
Total Word Count 897
Impact Paragraph Count 974
Impact Word Count 490
Impact Lexicon Size 265


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