Which Is worst Technique In Seo..?

Hello friends,

I Want to know that Which Is worst Technique In Seo..?

1. Keyword Stuffing
2. Cloaking
3. Link Exchanges
4. Optimizing Content for Search Engines not for Reader’s
5. Purchase Links
6. Accepting Low Quality Guest Posts
7. Duplicate Content

Hi Friends,
Worst SEO Techniques You Need To Stop Using Now

-Cloaking
-Optimizing Content for Search Engines not for Reader’s
-Purchase Links
-Accepting Low Quality Guest Posts
-Duplicate Content
-Invisible Text
-Link Farms

Black hat techniques are worst because they can penalize your webpages in search engines.

1. Optimize your site to be mobile-friendly. ...
2. Focus on local SEO optimization. ...
3. Improve the user experience. ...
4. Maximize on social media. ...
5. Do not ignore YouTube SEO. ...
6. Rely on the available SEO tools. ...
7. Link building. ...
8. Ensure to use LSI keywords.