Excerpt from article on Search Engine Watch:
"Google's official position on webmaster best practices really hasn't changed much over the years. What has changed is the search engine's ability to enforce these guidelines through improved algorithms. The implementation of Panda, Penguin, and Hummingbird has had a profound impact on the SEO landscape.
In order to reach the top of the SERPs and stay there in 2013 and beyond, your website must deserve to be there. It needs to be the best in class. It must offer the best user experience in that niche. Fortunately, there are a number of free tools that can help you achieve that goal.
(Here just is the list).
- Keyword Research:
2. Keyword Eye Basic
3. YouTube Keyword Tool
- Content Tools:
5. Anchor Text Over Optimization Tool
6. Convert Word Documents to Clean HTML
- Technical Tools:
8. Xenu's Link Sleuth
9. Robots.txt Generator
10. Robots.txt Checker
11. URI Valet
12. Title and Description Optimization Tool
13. Image SEO Tool
14. Schema Creator
15. Google Snippet Preview
16. Structured Data Testing Tool
17. XML Sitemap Generators
18. XML Sitemap Inspector
19. Pingdom Website Speed Tool
21. Microsoft Free SEO Toolkit..."
Each tool is analyzed with some information. Read full original article:
Via Giuseppe Mauriello