I know that it is difficult to find reliable tools for SEO. There are many tools that doesn’t work even. In this page i collected the tools that really works. This page will be update time to time. Sign up for my Technology & SEO mailing list to be notified when a new content is added.

Backlink Builder
Building Quality backlinks is one of the most important factors in Search Engine Optimization.
It is not enough just to have a lot of backlinks, it is the Quality of backlinks along with the Quantity that help you rank better in Search Engines.

A backlink could be considered as a Quality Backlink if
1. The Theme of the backlinking website is the same as your website.
2. It links to your website with the keyword (keyphrase) that you are trying to optimize for.

This tools searches for websites of the theme you specify that contain keyphrases like “Add link”, “Add site”, “Add URL”, “Add URL”, “Submit URL”, “Add Article” etc. Most of the results could be quality potential backlinks.

Backlink Summary
This tool will give you a summary of your competitors backlinks.

Keyword Suggestion Tool
This tool finds relevant keywords with a given keyword. It is useful while selecting a new domain. You can see the most valuable keywords that you need and buy the correct domain.

Domain Suggestion Tool
Having a KEYWORD-RICH domain name is an important factor of Search Engine Optimization. Choosing the right domain could BOOST your search engine rankings. This tools will suggest keyword rich domain names. This tools has been build using the WordTracker Database.

Googlebot Checking Tool
This tool checks if your site is being indexed by google spiders and shows last indexing date.

Keyword Density Checker
This tool will crawl the given URL, extract text as a search engine would, remove common stop words and Analyze the density of the keywords.

Keyword Popularity Tool
The Keyword Popularity Tool provides statistics on how often your keywords and phrases are searched in major search engines. The tool will also suggest other related keywords and phrases that may be of interest.

Link Popularity Checker
Link Popularity is one of the best ways to measure your website’s online visibility and overall Web presence. It is ascertained by the number of web sites that link to your web site and is an important factor in guaging your site’s importance, increasing your site traffic and determining your web site’s ranking in major search engines like Google.

Meta Tag Generator
Meta Tags are used inside the HEAD section of your HTML pages to provide some information about your page to search engines. Not all search engines use Meta Tags, but many do. Use this tool to create your own meta tags.

Search Engine Submitter
This tool provides free manual and auto submission to the highest-rated, Free Internet Search Engines and Directories. The Search Engines and Directories listed with this tool are all ranked according to popularity. Rankings are determined by Alexa.com and Google.com and are updated regularly.

Similar Page Checker
Search Engines are known to act upon websites that contain Duplicate / Similar content.

Your content could be similar to other websites on the Internet, or pages from within your own website could be similar to each other (usually the case with dynamic product catalog pages).

This tool allows you to determine the percentage of similarity between two pages.

The exact percentage of similarity after with a search engine may penalize you is not known, it varies from search engine to search engine, Your aim should be to keep your page similarity as LOW as possible.

Web Page Analyzer
The Free Web Submission Web Page Analyzer tool acts as a search engine robot and displays how a search engine would interpret your web page. The Web Page Analyzer checks your meta tags in addition to your web page content, and will offer advice to improve each. It will also display the keyword density of your web page.

Webmaster Tools
SiteProNews has selected hundreds of top freeware and shareware applications over the last several years for their usefulness to webmasters. Now you can browse, and download from, the most comprehensive collection of Webmaster Tools to be found anywhere on the Web.

Website to Country
Many people wonder why their websites dont rank well in Country specific Search Engines, most of the Search Engines (including Google) determines country of the website based on the physical location of the website’s IP Address. You would probably rank well in a Country Specific Search Engine if your website is hosted in the same country. This tools helps determine the Country in which the specified website is Hosted.