As much as I love SEO tools and extensions, I assume my reviews often lack some practical application. This post is meant to be an actionable checklist aiming to explain what and how to check when doing basic on-page SEO analysis:
Make sure the server handles all requests properly – by this you will both achieve better crawl rate and higher rankings.
Tools:

Naturally, the main focus is on the title tag and meta description but other tags do matter too:
Tools:

H1-H6 tags are meant to semantically mark-up the page to show its headings and sub-headings. When done properly, when taken separately they make up the page outline:
Tools:

This way you will get an idea which keywords that post was optimized for:
Tool:
Ranks Keyword Density and Prominence Tool analyzes a page most prominent 1-, 2- and 3-word phrases by looking at the page copy, meta tags, h-headings, etc:

The four things to analyze here are:
Tools:

Take a few minutes to look at the image alt texts, sizes and file paths:
Tool: Web Developer FireFox: Toolbar offers an array of image analyzing tools:
Make sure both the user and the search bot don't have to wait too long for your page (elements) to load.
Tools:

The guest post is by Ann Smarty, Director of Media of Search & Social as well as SEO consultant.
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