The Web traffic Analysis Websites like alexa, compete, allaboutsite.com, woorank.com, trendscape.com, etc how they get my website, When i never submitted my website to those sites Do you have any idea how they get our websites or from where they crawl my website ? If you have any idea please let me know I m looking for a programmer to do this for me Thank you
this are also such type of search engine who collect fresh data from top search engine like Google etc. if you site have index on google for any keyword. then they automatically get added them on their database. Or if any guest of member search your website on alexa or other web monitoring site. then they get include the search result on their database.
Some at least work through having software installed on people's computer that monitors and sends back what their viewing. This is then grossed up based on other statistical analysis - in a similar way as to how they do TV viewing numbers