I need a blog article written

I am just finishing up a web design project and I would like to write a blog article around the topic of the project, which is "The Importance of Website Accessibility".

I would like to include reasons why website accessibility should be a part of the web design build strategy at the initial stage and not an after thought.

I would like to include reasons why optimizing a website for accessibility helps all people navigate the internet, regardless of disability type or severity of impairment.

I'm looking for around 1500 words.