:: Strumenti SEO / SEM

     Raccogliamo in questo archivio collegamenti alle pagine dove sono a disposizione gratuitamente strumenti utili di analisi per ottimizzazione e posizionamento sui motori di ricerca.

Keywords analysis

Overture kwd suggestion tool - Enter a term related to a page/site and Overture will show:  1) Related searches that include that term; 2)  How many times that term was searched on last month.

Espotting kwd suggestion tool - Enter a keyword you would like to bid on and Espotting tool will show not only how many searches that keyword has received in the past 30 days, but also additional related searches that include that keyword.

Keyword density analyzer - keyword density and word depth calculator: enter up to 2 URLs and a kwd or keyphrase to analyze density.

Jimtools kwd density & prominence analyzer - Analyzes density & prominence, with full spreadsheet of a page & suggestions.

PR analysis

Kwd PR finder - keyword pagerank finder allows you to check the pagerank vs the ranking of sites within the top 100 ranks in google.

Link analysis

W3C Link validator - W3C link checker: enter a URL and see the status of the fetched links (exclusion options) with suggestions.

Robots

Robots.txt generator - This tool allows you to create a robots.txt file.

HTML analysis

W3C markup validator - Free service that checks documents like HTML and XHTML for conformance to W3C Recommendations and other standards