PageRank is a term used by Google to measure not only how many links point to a website, but also the "quality" of the sites providing the links. It is a family of algorithms for assigning numerical weightings to hyperlinked documents or web pages indexed by a search engine.

Check the keywords density (based on number of times a keyword appears) in a webpage.

Check whether the links present in a webpage are working or not.

A listing of XML site map creation tools for submission to Google. XML Site maps are a tool from Google to allow webmasters to submit their urls directly to the search engine.

Zoom is a free package for web developers to add a powerful custom search engine to their website, or CD/DVD, in a matter of minutes. No complicated server-side setup procedures, just index and upload from the convenience of your own Windows computer. Features include: "Google-like" context descriptions, logging and statistic reports, sort by date options, spelling suggestions, and more. Available for PHP, ASP, JavaScript or CGI platforms.

Use Sitemap Generator to extract all the links from your site recursively and generate Google Sitemap (XML), Yahoo Sitemap (TXT), HTML and CSV sitemaps automatically.

When you use our dobrego.com searchengine on your site we will index your website for free. So you have your own searchengine on your website. And your pages are in the searchengine. Just send us a email where the searchengine box apears on your site so we know it is installed.

A suite of free website, SEO and domain analysis tools. Features: Whois Lookup, Additional Owned Domains, Website Traffic, Site Popularity, Multiple SE rankings, Competitor analysis, Websites on your webserver, Class C neighbors, Link validator, Sitemap creator, Google sitemap creator, Search Engine simulator, URL Keyword analysis and suggestions, Site keyword analysis and suggestions, Link Partner suggestions, Google rank, Global rank, Server name, Server Type, Server GeoLocation...many more.

A search engine spider is the piece of software which crawls your website, indexing the content in the search engine's database. Our tool will simmulate a search engine spider and will show you your page just the way a Search Engine Spider sees it.

Check your ranking by multiple keywords on any of the 3 major search engines: Google, MSN and Yahoo.

Free Website Submission and other seo tools: google position, link validator, pagerank check, whois search, domain wizard, keyword gemerator, metatag creator

Check your website's position on the 3 major search engines: Google, MSN and yahoo by a specified keyword, you have the possibility to set the limit from Top 100 to Top 1000.

Google bot didn't visit your web page for a while? Are you affraid that your web page got banned on Google? This is the right tool to check it.

Check Multiple Ranking Indexes like Google PageRank and Alexa Ranking for upto 10 URLS at a time. You can check multiple website's rankings by typing each domain name in different rows.

Link popularity checker will check your backlinks on 3 major search engines: Google, MSN and Yahoo, it will also display the total number of your backlinks form all 3 search engines combined displaying your website's Google PR along with them.

Use this advanced tool for finding links from search engine. We offer 3 types of search: In title - In quotes - Normal Search that will allow you to find the links you are looking for just a mouseclick away.

Check the search engine saturation of 4 websites in the same time and compare the results, this tool can help you visualize where you and your competitiors stand.

Generate a list of related keywords from both Yahoo and Google. Find keywords related to any word or words you require.

Scans www.DMOZ.org in real time (not RDF dumps), and prepares MySQL INSERT queries for ADP database. I needed a slightly faster spider to pick up links from DMOZ, so this tool was born. To use, set the minimum Google PR for your links, ADP category ID, and full URL of DMOZ category you want to scan. When you're finished, simply copy/paste MySQL queries into your phpMyAdmin query window.... not that hard at all.