There are two types of SEO:
Firstly Onpage SEO
Secondly Off page SEO

Under Onpage SEO:
Titles
Meta Description
Keywords

Under Off page SEO:
Social Bookmarking
Directory Submission
Guest Posting
Search Engine Submission
Forum Posting
Press Release
Doc Sharing

On page and off page SEO optimization, On page very important these day to increase website visibility in the search engines.

according to me Two Type of SEO
1:On page SEO
2:Off page SEO

Types :
work process SEO are On page and Off page Optimization.
Methods:
Black hat , White hat, Grey hat.
for SEO White hat method should be used. If you do other 2 methods, your site will be kicked away from google.

SEO is two types onpageseo and offpage.

Types of SEO-
- On-page SEO
- Off-page SEO

Black Hat SEO, White Hat SEO and Gray Hat SEO are different types of SEO techniques.

Search Engine Optimization is the process of improving the visibility of a website on organic ("natural" or un-paid) search engine result pages (SERPs), by incorporating search engine friendly elements into a website.
There are two types of SEO:
1. On page optimization
2. Off page optimization

There are two types of SEO
1. On page optimization
2. off page optimization

and
white hat and black hat seo are the two way of optimization for any website

there are mainly two types of seo one is white hat seo and other is black hat seo and also there exists grey hat seo which is a combination of both two.

and on page and off page are tasks that we do in seo,they are not types of seo.

Mainly two types of SEO - On page and Off-page SEO.

white hat seo,grey hat seo,black hat seo........

There are two types of SEO in practice white hat SEO and black hat SEO in white hat SEO, webmaster follow all guideline of search engine to rank their website. Black hat SEO is a technique to get website rank in top of the search engine quickly by doing spamming but this is not a preferable method and search engine would be give penalty to a website.

there is 3 types of seo:-

1. black hat seo
2. white hat seo
3. grey hat seo

There are three types of SEO techniques
White Hat SEO
BLACK HAT SEO
GRAY HAT SEO

SEO is two types :
On-page SEO
Off-page SEO