How Many technique Use In black hat seo..?
 

Hey friends please tell me
How Many technique Use In black hat seo..?

There are many techniques available in SEO:

Spamming
Clocking
Doorway pages
Duplicate Content
Keyword Stuffing etc.

17 Black Hat SEO Techniques to Avoid
1. Unrelated Keywords
2. Keyword Stacking and Keyword Stuffing
3. Tiny Text, Hidden Text, and Hidden Links
4. Cloaking
5. Doorway Pages or Gateway Pages
6. Bait-and-Switch or Page Swapping
7. Duplicate Content or Mirror Site
8. Spam Blogs or Splogs
9. Blog Spam or Comment Spam
10. Trackback Spam
11. Spam Ping or Sping or Pingback spam
12. Referrer Spam
13. Link Farms
14. Cybersquatting or Domain Squatting
15. Typosquatting or URL Hijacking
16. Social Networking Spam
17. Cookie Stuffing or Cookie Dropping

1.Doorway pages
2.Duplicate Content
3.Clocking
4.Spamming
5.Keyword Stuffing
6.Spam Blogs or Splogs

17 Black Hat SEO Techniques to Avoid
1. Unrelated Keywords
2. Keyword Stacking and Keyword Stuffing
3. Tiny Text, Hidden Text, and Hidden Links
4. Cloaking
5. Doorway Pages or Gateway Pages
6. Bait-and-Switch or Page Swapping
7. Duplicate Content or Mirror Site
8. Spam Blogs or Splogs
9. Blog Spam or Comment Spam
10. Trackback Spam
11. Spam Ping or Sping or Pingback spam
12. Referrer Spam
13. Link Farms
14. Cybersquatting or Domain Squatting
15. Typosquatting or URL Hijacking
16. Social Networking Spam
17. Cookie Stuffing or Cookie Dropping

Keyword stuffing & creating spammy backlinks are the two main black hat culprits which can get your website penalised.

I advice you should not follow this path, It is effective but not lasting in nature, to use proficient techniques is difficult, Google updated the very clever algorithm, must be those who have in-depth experience confident this way new.

Keyword stuffing
Duplicate content
Cloaking
Doorway Pages
Paid backlinks
Copied Image

There are many techniques are used in Black hat SEO:
some are:
Paid Links
Cloaking
Duplicate content
Doorway Pages
Link Farms
Invisible Text

1.Keyword stuffing
2.Cloaking
3.Duplicate content
4.Paid backlinks
5.Doorway Pages