What are ALT tags and do I need to use them?
ALT tags are alternative text that can be displayed instead of an image if a visitor to your website cannot view the images in their browser. You should always use ALT tags especially if your website contains lots of photos or graphic-image maps at the top of your home page. The reason for this is that some search engines will take this alternative text into account when they rank your website. Generally, ALT tags look like this: 
ALT tags are alternative text that can be displayed instead of an image if a visitor of your website cannot see the images. You should use ALT tags especially if your website contains lots of photos or graphic-image maps at the top of your home page. The reason for this is that some search engines will give take this alternative text into account when they rank your website.
