Content-analysis
External parameters

1. The content - analysis

The operation is used for studying influence of density of key words in various parts of page - in signatures to images, in tags of marking, title etc. - on a position in search system by any query .

For the analysis you should specify query; a phrase which will be searched on analyzed pages, a range of places which will be analyzed, and parameters for the analysis. Also you may specify URL of the page which will be compared to others. The query and a mask may consist of several words .

In a mask of query you may use a symbol "*", which replaces any number of letters and figures, and a symbol "?", which replaces one any symbol or even absence of a symbol .
For example, mask ???System* fits for phrases

Systems
in system
of systems

You may use a mask in any part of a word .

2. External parameters

Operation is used for studying influence of some external parameters of a site on a position in search systems by any queries. These parameters are PageRank of pages, a thematic index of citing (tic) of the site, total of pages on a site and number of pages with a key word etc.

For the analysis you should specify query, a range of places which will be analyzed, and parameters for the analysis. Also you may specify URL of the page which will be compared to others. The query may consist of several words. You may receive PageRank for page even if the positions in Google are not analyzed .