If Your Website Was Hit By Google Penguin, Then These Tips Can Help Your Recovery

Following Google’s Penguin update to its search engine algorithm in May 2012, many websites were hit with their search engine rankings being reduced. I came across this great article by Suniel Kumar, who talks more about how to recovery from the Google Penguin update by offering 25 tips.
In brief, the 25 tips are as follows:
1. Spammy Links
2. Over Optimized Anchor Texts
3. Inbound Links
4. Footer Links
5. Redirects
6. Broken Links
7. Content Spamming
8. Doorway Pages
9. Technical SEO
10. Pagerank Sculpting
11. Over Optimization
12. Quick & Easy Link
13. Move to a New Domain
14. Website Audit
15. Selling Links
16. Make User-friendly Content
17. Article Spinning
18. Dead Links
19. Reconsideration Reques
20. Canonical URLs
21. Duplicate Title
22. Build Natural Links
23. Schema
24. Link Warnings
25. Negative SEO
The full article can be found here.