Top 10 Mistakes in Search Engine Positioning

I came across a site,

When it comes to search engine optimization, there are certain common mistakes. Here's a list of the 10 most common mistakes :

1) Optimizing your site for the wrong keywords

2) Repeating the same keyword too many times

3) Creating lots of similar doorway pages

4) Putting too many keywords in the Meta Keywords tag

5) Using Hidden Text in your websites

6) Creating Pages Containing Only Graphics

7) Not using the NOFRAMES tag (in case your site uses frames)

8) Using Automatic Submission Tools

9) Submitting too many pages per day

10) Using Page Cloaking

Latest SEO Techniques and Tips

I read from a site that, there are a few basics steps to optimize webpage:

Put keyword in your title:
include only main keywords, the LEAST amount of words you place in title, the MORE weight Google will give to each of the keywords and the higher your web site rank.


Put keywords in H1 tag:
then put keywords in H2 tag if you have than more headline


CONTENTS:
contain keywords per 1-2 paragraphs. Make sure you use your main keywords and related keywords around your contents.


Use "bold", underline, or italicize for keywords


Use keyword in your ALT(description for image), name your image file by related keyword.

Put keywords in your meta tag


Use keywords in your description

I think, this will be helpful to u

What is social bookmarking?

What is social bookmarking?

Note: Delicious is the site explained here.

Delicious is a social bookmarking website, which means it is designed to allow you to store and share bookmarks on the web, instead of inside your browser. This has several advantages.

First, you can get to your bookmarks from anywhere, no matter whether you're at home, at work, in a library, or on a friend's computer.

Second, you can share your bookmarks publicly, so your friends, coworkers, and other people can view them for reference, amusement, collaboration, or anything else. (Note that you can also mark bookmarks on Delicious as private – only viewable by you – if you like.)

Third, you can find other people on Delicious who have interesting bookmarks and add their links to your own collection. Everyone on Delicious chooses to save their bookmarks for a reason. You have access to the links that everyone wants to remember. You can see whether two people have chosen to remember a link, or whether it was useful enough for a thousand people to remember – which may help you find things that are useful for you, too.