The Ultimate Collection of SEO Tools

The folks from Search Engine Journal created a nice compilation with the best, and free, SEO tools around the web. All of them work as online applications so you won’t need to download anything.

An interesting feature are the comparison charts that they created for each category, like the one below:

Is CSS Image Replacement OK for SEO?

CSS Image Replacement is a web design technique that calls a logo or specific image via the CSS stylesheet, while hiding some text behind it on the web page.

The normal code for a logo would look like this:

<h1>
<img src="images/logo.jpg" alt="logo name" />
</h1>


Using the CSS Replacement technique, first you would create a CSS class that would look like this:

h1.logo {
width: 300px; height: 50px;
background: url(images/logo.jpg);
text-indent: -9999px;
}