Hello friends,

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

There are some wrot techniques of seo you need to stop using now. The techniques are following
a) keyword stuffing
b) duplicate content
c) Cloaking
d) Link excahanges
e) Purcahse links
f) Accepting low quality guest post

Hi Friends,
Practices that are unethical, outdated or are outside the boundaries of Google webmaster guidelines are considered as BAD, thus the term 'bad SEO'. While SEO is about optimizing your website for search engines, bad SEO can generate the opposite results.

#1 Duplicate Content
#2 Keyword Stuffing
#3 Guest posting for links
#4 Accepting low quality guest posts
#5 Cloaking / Invisible Text
#6 Too many ads above the fold
#7 Paid links (of all kinds)
#8 Not using Google Webmaster Tools
#9 Having a lot of outgoing links
#10 Slow or unavailable websites

Black Hat SEO techniques is the  worst Technique In Seo

Duplicate Content
Keyword Stuffing
Keyword farming
Accepting low quality guest posts
Too many ads above the fold
Not using Google Webmaster Tools
Having a lot of outgoing links
Slow or unavailable websites

The worst techniques in seo are following
a) Keyword stuffing
b) Use un-related keywords
c) Page swapping
d) Hidden text, hidden links

Copied content
Low Quality Backlinks
Keyword stuffing