A. Meta Title Optimisation
B. Meta Description Keyword Optimization
C. Heading H1 Optimization
D. W3C CSS Validation Fixes
E. W3C Markup Validation Fixes
F. Robots.txt review and update
G. Text to HTML Ratio fixes
H. Micro formats Implementation
I. Broken Links fixes
J. XML Sitemap Update with indexes pages
K. Microdata Schema implementation
L. CSS Minification fixes
M. Website page loading speed fixes
N. Image optimization
O. Responsive design review and update
P. Navigational suggestion / fixes
Q. Call to action optimization
R. Analytics setup review and update
S. Google Webmaster Tools fixing suggested issues
T. Asset Cacheability issue fixing
U. Website Enhancement other required updates
V. SEO Optimization review and fixes
W,X, Y and Z are optional during my classes :)