Accessibility and SEO

[alex-bezek]

I would like to increase the google lighthouse scores of Accessibility and SEO
Example scores from my home page:

I took an initial stab at updating the home page and was able to get this

The remaining issue is a contrast issue between the light blue text in many places so I didn't want to change your design.
I have a work in progress branch here https://github.com/hossainemruz/toha/compare/master...alex-bezek:accessability-seo?expand=1
You can see the visual diffs in my percy build https://percy.io/alex-bezek/blog/builds/7376731?utm_campaign=alex-bezek&utm_content=blog&utm_source=github_status_public .

If this change looks good, I'll go ahead and clean it up and finish doing the posts list and single views and open a PR

[hossainemruz]

Accessibility and SEO scores are now much better in the latest version. Still, we will like to improve. We will be tracking this topic in this new issue:
#838