Why is my bounce rate so high ?

Definition: A bounce occurs when a person leaves your website after reaching your entry page. The above cases can be considered equally as bounces from your website.

1) Visitor enters your site and press back immediately (before or even after the page has loaded)

2) Visitor waits for the page to load stays on this page for some time and then press back or navigate on another site. ( In this case the visitor might have found the information and then chose to navigate elsewhere to either find some supplementary information. Or it could be that he/she might not have found it but just read some pieces to see what is there, a third case could be the persons did not like the: website, content or colors on the site and went away.)

Therefore there seems to be considerable number of aspects to take into consideration to get a more precise question about “Why is my bounce rate so high ?”. There isn’t any straight forward answer to this question, but there are many questions that can lead to possible solutions:

When you ask your questions about bounce rate here are the different questions that might come to your mind.

Why is my bounce rate so high ?

User Interface
Is my layout/presentation/design attractive to visitors ?
Does my pages load slowly ?
Do my page have appropriate ads ? Are these ads non-aggressive towards the user ?
Is your page browser friendly ? (Can be views at any resolution with any browser the same way)

Content

Does