On-Page Optimization Tools

· Copyscape

· Search Engine Spider Simulator

· SEO Browser.com – Search Engine Spider Simulator

· Feed Validator

· Robots.txt Validator

· Yellowpipe Lynx Viewer Tool – This tool displays a Lynx view of a web page via right-click or Tool menu.

· Webpage removal request tool

· XML Sitemap Generator

· Website Audit Checklist

· Search engine SPAM detector

· WebP – New image file format introduced by Google to speed up your web pages.

· Page Speed – Page Speed is an open-source Firefox/Firebug Add-on. Webmasters and web developers can use Page Speed to evaluate the performance of their web pages and to get suggestions on how to improve them. Note: You first need to install ‘Firebug’ add-on to use Page Speed’.

· Best Practices for Speeding Up Your Web Site

· 7 Ways to Take Advantage of Google’s Site Speed Algorithm

· Web Developer Firefox Add-on – An awesome add-on for on-page analysis.

· SEO Site Tools Extention - Another awesome Google Chrome extension for on page analysis.

· SearchStatus Firefox and Mozilla Extension – It is a toolbar extension for Firefox and Mozilla

· SEOBook Toolbar (website registration is required to download the toolbar)

· Data Liberation Front – How to move your data in and out of Google products.

· 30 SEO Problems & the Tools to Solve Them (Part 1 of 2)

· 30 SEO Problems & the Tools to Solve Them (Part 2 of 2)

· The Web Developer’s SEO Cheat Sheet

· On-Page Optimisation — An Introductory Guide

· How To Optimize Images For Search Engines, Social Media and People

· Siloing Revisited – This pages explains about the concept of Siloing (i.e theming). Types of siloing and how they can be implemented.

· How Do I Build the Perfectly Optimized Page?

· Google Webmaster Guidelines

· Google Guidelines For Quality Raters

· Google Ranking Factors – SEO Checklist

· Headsmacking Tip #15: Rank for Brand Promo Code Searches

· Image Optimization Tool

· Best Practices for Content Optimization

· Word Press SEO

· Google Introduces Rich Snippet

· Introduction to RDFa

· RDFa Primer

· About RDFa (Google Webmaster Central)

· RDFa to Provide Image License Info

· RDFa Microformat Tagging For Your Website

· For Businesses and Organizations

· About Review Data (Google Webmaster Central)

· Pagination: Best Practices for SEO & User Experience

· Google SERP Snippet Optimization Tool

· Handy Tools and Tips for E-Commerce Websites – Smashing Magazine

· Flash Optimization Tips

· Xenu’s Link Sleuth – More Than Just A Broken Links Finder

For more visit http://seohimanshu.com/killer-seo-sem-tools/