I like Forum posting

Find Broken Link Building Opportunities on Wikipedia
Discover Untapped Keywords on Reddit
Find Link Prospects on Delicious

Both on-page and off-page seo techniques are very important to in seo.

I like White hat seo technique that are so useful and also have approved by Search engine Site.

On page And Off Techniques are the Best for Site.

Discover Untapped Keywords on Reddit

Yahoo Answering and Blog creation is best for me.

Search engine optimization (SEO) is the art and science of getting pages to rank higher in search engines such as Google.

onpage optimizing - keywords, alt tags,

On web page And Off Page Both are very essential in SEO.
In On Page SEO -
- Meta title,description are essential
In OFF Page SEO -
- Article submission
- Blog Submission
- Press Release Submissions
- Blog commenting on excessive PR facets are essential task