10 Essential keys of Web Development

Presently web development have gained huge popularity. But before indulging yourself into web development you must keep in mind certain points about web development. Here are 10 essential points that you must keep in mind while web development. These points are as follows:-
1. Unique :- The design of website must be unique. It must be attractive and entertaining.
2. Separate HTML from CSS :- If you use proper etiquette and run external stylesheets, editing becomes far easier.
3. Make sure your site validates :- HTML must be checked with a HTML validator.
4. Check your site in several browsers :- Your site must open in all the major browsers.
5. Use proper code for headings and subheadings :- Proper code must be used to distinguish headings from subheadings.
6. Avoid bad color combination :- Color should be properly used so that the content can be easily read.
7. Avoid too much use of flash :- Too much use of flash can turn off the viewers.
8. Implement banners and ads with care :- Too much use of banners and ads must be avoided as it takes away the attention of the viewer from the main site.
9. Proper content :- Content should be good and it must be error free.
10. Avoid automatic systems :- Manual additions to indexes should be used.