In this post you will find a huge list of Free SEO (Search Engine Optimization) Web Tools and Softwares for SEO Specialist and Web developers. This roundup of SEO Web Tools should help speed up the SEO process of a website . I hope these essential SEO Web Tools which will come in handy.

WordPress performs really well when it comes to SEO and search engine results page (SERP) rankings. Out of the box, however, WordPress has a ton of duplicate content problems. For instance, if you’re not using excerpts on the home, tags, categories pages and you are displaying the entire post, that post is being shown not only on the homepage but also on the category, tags, and archives pages too. Google and other major search engines don’t think too highly of that and your search rankings will therefore suffer. Not to worry there are plenty of WP SEO plugins available to help you optimize your WP blog. Below are all the plugins, that I am aware of, that are aimed at improving WordPress SEO.

You may be interested in the following modern trends related articles as well.

• 45+ Top SEO WordPress Plguins – WordPress SEO
• WordPress Expert Resources, WordPress Plugins, WordPress Tutorials
• Best SEO WordPress Plugins
• 40+ Free Blogger XML Templates for Your Next Blog
• 140+ Excellent Stylish Free WordPress Themes & Templates

Page Rank

1. Ranking Tool

Get a overview of your website’s ranking

2. PageRank Lookup

Check the PageRank for a website

3. PageRank Prediction

Predicted PR of a site

4. Multi Rank Checker

View your Google PageRank and Alexa Ranking in bulk

5. PageRank Checker

View your Google PageRank on differnet Google servers

Links Related

6. Reciprocal Link Checker

Check whether your link partners are linking back to your website

7. Text Link Quote

A popularity score given to a website based on inbound links

8. Link Price Calculator

A tool for checking the price of links

9. Link Checker

Check your links to see if it’s still valid or not

10. Link Popularity

Checks the total number of web pages which link to a website

11. Link Price Calculator

Help to determine the approximate amount you should be paying (or charging) per month for a text link (ad) from each and every page of the specified website

12. Site Link Analyzer

Analyze a given web page and return a table of data containing columns of outbound links and their associated anchor text

13. URL Rewriting

Convert dynamic URLs into static looking HTML URLs

14. Link Extractor

Extract links from a specific web page

15. Link Shortener

Shorten a web address

16. Backlink Anchor Text Analyzer

Check link text used by your backlinks to Link to your wesbite

Keyword Related

17. Keyword Verification Tool

Checks to see if your site is in the top three pages of a search engine result for a specific keyword

18. Keyword Density Analyser

Another SEO tools for keywords

19. Keyword Cloud

A visual representation of keywords used on a website

20. Keyword Density

Another SEO tool for checking keyword density

21. Keyword Difficulty Check

See how difficult it would be to rank for specific keywords or phrases

22. Keyword Optimize

Optimizer your keywords with this tool

23. Keyword Suggestion Tool

Find related keywords matching your search

Sitemap Tools

24. XML Sitemaps Generator

Build your Site Map online (XML, ROR, Text, HTML)

25. GSiteCrawler

Google (and Yahoo!) Sitemap Generator for Windows

26. Validate XML Sitemap

Search Engine Optimizion Tool for validating your xml sitemaps

Search Engines Tools

27. Google Analytics

Tells you everything about your visitors

28. Google Banned Checker

Check whether a site is banned by Google or not

29. Search Engine Bot Simulator

SEO Tool to simulate search engine parsing of webpages and display discovered links.

30. Indexed Pages

Check the no. of indexed pages for your blog

31. Spider Simulator

Simulates a search engine by displaying the contents of a web page

32. Search Engine Friendly Redirect Checker

Checks the exact HTTP headers that a web server is sending with an HTTP response.

33. Search Engine Position

Locate your search listings on Google and Yahoo!

34. Search Listings Preview

Preview your website on Google, MSN and Yahoo! Search

HTML Related Tools

35. HTML Encrypt

Hide your HTML source code

36. HTML Optimizer

Optimize and clean your HTML source code

37. HTTP Headers

Extract the HTTP Headers of a web page

38. HTTP Headers Viewer

Check HTTP headers for any specific URL

39. Meta-tags Extractor

Extract meta-tags information from a web page

40. Meta-tags Generator

Generate and configure your meta-tags

41. Meta Analyzer

Analyze a website’s meta tags

42. Meta Tag Generator

Help you to generate meta tags

43. Source Code Viewer

View the source code of a page

Web stats Tools

44. Whos.Among.us

Real-time stats for your website or blog.

45. Statcounter

Famous free web tracker

46. HiStats

Free, real time updated web stats service

47. Addfreestats

Provide free website statistics

Domain related

48. Alexa Traffic Rank

View and compare Alexa Ranking graphs

49. Domain Age Tool

Find out the age of your competitor’s domains

50. Domain Stats Tool

Get all kind of statistics of your competitor’s domains

51. Domain Availability

Check the availability of domains

52. Domain Look-up

Retrieve a range of information about a domain

53. Domain Whois

Retrieve domain whois information

54. Instant Domain Checker

Check the availability of domains instantly

55. Ping Test

Check the presence of an active connection

56. Reverse IP/Look-up

Resolve a host to an IP address

57. Server Status

Check if your website is online or offline

58. Website Speed Test

Find out how fast your website loads

59. What Is My IP Address

Shows your ip address

60. IP to City

Determine the Country, City, Latitude and Longitude of an IP Address

61. Website to Country

Determine the Country in which the specified website is Hosted

Google Tools and Softwares

62. Spam Report

Reporting Spam to Google Use Google to search your website

63. Website Sebmission

Submit your website to Google

64. Web Alerts

Monitor Keyword Phrases

65. Guidelines

Googles Guidelines for Websmasters

66. Facts

Facts for Webmasters

67. Contact Google

Having Trouble? Contact Google Directly

TO SEE MORE SEO TOOLS, PLUGINS or SOFTWARE, Visit...

http://blog.karachicorner.com/2010/04/180-best-free-seo-tools-search-engine-o...

The Nielson Company regularly releases data for conversion rate of different websites via its MegaView Retail service. The data (as of March 2010) for top 10 online retails by conversion rate is analyzed in this post. The objective of this list is to give you an idea about to what extent these retailers have been able to optimize their conversion rates. Here is a huge list of eCommerce Websites

Top 10 websites with highest conversion rate

Note the eligibility criteria for this list: To be considered, e-commerce sites must have had a minimum of 500K unique visitors during the month. Conversion-rate data is based on visitor conversion rates, not session conversion rates: i.e., No. of unique customers/No. of unique visitors.

Schwan’s: 40.6% conversion rate

Schwans.com is an online grocery store and food delivery business. A conversion rate of 40.6% sounds too good to be real but Schwan’s is an old company which started home deliveries of food in 1952. So, it has a good brand name as far as food delivery is concerned and now most of its customers are simply visiting the website to order the food they want. No wonder, conversion rate is so high!

Woman Within: 25.3% conversion rate

Woman Within offers Plus Sized clothing for women. Note their laser-sharp focus: “plus sized clothing for women” which (combined with large collection and clean site design) is probably the reason for high conversion rate.

Blair.com: 20.4% conversion rate

Blair.com sells clothing online. Just like Schwan’s, Blair.com is also a very old business (started in 1910!). So it has brand and customer base already established and the website serves as a channel for ordering.

1800petmeds.com: 17.7% conversion rate

Hope you like above examples, see more at,

http://visualwebsiteoptimizer.com/split-testing-blog/top-ecommerce-websites-c...

If you ever find yourself at the point where you just aren’t sure what basic SEO needs to be done for a website, consider using these two free SEO tools that will scan your website for ranking barriers and influencers. Within 10 minutes you can damn-near know everything your website needs to be fully optimized.

SEO Workers – Analyzer Tool

This tool is great for users looking for onpage SEO adjustments that need to be impemented throughtout the whole domain.

Here are some of the results you can expect;

• General status
• Meta tags listing
• Meta tags analysis
• General web page analysis
• The page displayed within search engine results
• Keywords found in the anchor tags

• Keywords found in the image ‘alt’ attribute text
• Keywords found on the page
• URLs found in the page
• Headers returned from the server

Website Grader

This tool is a very popular analyzer tool. And it’s easy to understand why once you use it. It makes it really simple to understand where your website is passing and failing. Red marks for the wrong ones, just like our teachers growing up :)

You can see the results for my SEO blog here.

This tool also allows you to add your competitors, so you can see how they are performing as well.

I've shared both of an above tools from,

http://jameseo.com/perform-a-quick-seo-analysis-utilizing-2-free-seo-tools/

This is the longest image that I ever shared,

Enjoy;-)

http://michaelslevy.blogspot.com/2010/08/two-cool-infographics-about-internet...