Updating An Old Web Site To HTML5 - Part 1
Updating An Old Web Site To HTML5 - Part 2 - More Google Analytics "Opportunities"
Updating An Old Web Site To HTML5 - Part 3 - Responsive Web Image Layout With srcset And CSS
Updating An Old Web Site To HTML5 - Part 6: Google Analytics "Opportunity": Eliminate render-blocking resources
Updating An Old Web Site To HTML5 – Part 4: Google Analytics "Opportunity": Defer offscreen images
Updating An Old Web Site To HTML5 – Part 5: Google Analytics Opportunity: Ensure text remains visible during webfont load