10.No flash and java script External

The most important issue for a website is Google not able to crawl and index site content if Web site made entirely with Flash. Because there are often no links for search engine crawlers to follow or HTML text to copy. 

11.Sitemap and robot

A sitemap is a list of pages of a website accessible to crawlers or users. Sitemaps are a way to tell Google about pages on your site. Site maps are two types they are

•                    XML sitemap
•           HTML sitemap

XML sitemap is for Google, HTML sitemap is for users Generate sitemap by using the following link

http://www.xml-sitemaps.com/

Robot txt file: 

Robot txt file is also called as robot, it is used to exclude content from the crawling process of search engine spiders / bots. By using the following link we will create robot txt file

http://tools.seobook.com/robots-txt/generator/

12. Internal linking

Internal linking is the most overlooked and undervalue technique in all of search engine optimization. Your high-authority pages should be linking to your new page.

13. At least 300 words on each page

Content play  a vital role in for getting ranking in major search engines like Google, Yahoo, Bing etc.. Make sure your page contain 300 words it’s better for your keyword site health.  

 

4. Content Optimization:

Content Optimization also plays a vital role in SEO. Write fresh content and there is no exception here. Content optimization is not a single process and involves optimization of the webpage as a whole. This means content optimization includes title tags, alt tags, web page URL, domain name and internal links.

5. Title Optimization:

Title is one of the most important factors for a successful search engine optimization of your website. The title tags should be between 10-60 characters. This is not a rule, but a relative guideline - a few more symbols is not a problem. Won’t get penalized for longer title tags, but the search engine will not read these characters.

Important things to mention in title:

Your Name/ Business Name / Site Name: This is very important for breading propose. If you feel that your customers may search you by your brand name than it’s also useful to put it somewhere in your title.

7. Image Optimization:

Image optimization is one of the OnPage techniques for getting traffic to our website or Blog.ALT text is the main factor for image optimization. Alt text means what you are giving Title for image that title we called Alt text. While you are uploading images to your site change the image file name to key words it will help you. For image title also put key words.

8. Header tag Optimization:

Title and sub Title of a web site called as header tags. These header tags you will found in the source code of the each web page. Header tags are symbolized as h1 to h6. h1 is among the most important tag by internet search engine and h6 having little importance.

I recommended to include specific key phrases associated with your company subject in heading tags which is easier to use key phrases which are used in title and Meta data. Keyword rich heading tag is liked by main search engines like Google but over stuff of key phrases can again place you in danger.

9. Clean code:

Even though it’s related to developer. As an SEO you need to know about this clean code. Clean code is nothing but code without errors. The major problems from UNCLEAN code are that tags get opened. But not closed or closing tags without a proper opening tag, so many Browsers will close tags for you if they are left open, but it will take time for the browser to find out which tag need to be closed cause the page to load slower