Modern HTML & CSS Coding: Speed, Semantics & Structure
7 likes•4,471 views
The document discusses best practices for modern HTML and CSS coding, emphasizing the importance of speed, semantics, and structured data. It suggests consolidating CSS to reduce calls, using semantic naming for CSS classes, and implementing structured data for better SEO. Additionally, it recommends optimizing image loading and utilizing caching and content delivery networks (CDNs) for improved performance.
Modern HTML & CSS Coding: Speed, Semantics & Structure
- 1. SPEED, SEMANTICS & STRUCTURE Modern HTML and CSS Coding Jon Henshaw Co-Founder & CPO @RavenJon Saturday, November 12, 11
- 2. Speed Why Speed? Saturday, November 12, 11
- 3. Consolidate CSS Less calls mean faster loading Saturday, November 12, 11
- 4. Reference Elements Avoid making IDs and Classes when possible Saturday, November 12, 11
- 5. Reference Elements h1 { font-size:2em; } p span { font-style:italic; } em { background:#ccc; } blockquote { padding:10px; } Saturday, November 12, 11
- 6. Don’t Overload Objective is to reduce load and rendering time Saturday, November 12, 11
- 7. Don’t Overload Saturday, November 12, 11
- 8. Be Wary of JavaScript Libraries can conflict Multiple libraries increase load time Social JavaScript can keep a page from fully rendering Saturday, November 12, 11
- 9. More Speed Options Caching CDN Image Compression Good Hosting Saturday, November 12, 11
- 10. W3 Total Cache http://raven.im/pvXTdi Saturday, November 12, 11
- 11. CDN: AWS CloudFront http://raven.im/o57Ko4 Saturday, November 12, 11
- 12. PNGCrush http://raven.im/n8QeMi Saturday, November 12, 11
- 13. Pair Networks http://raven.im/nzFX3x Saturday, November 12, 11
- 15. Google Webmaster Tools Saturday, November 12, 11
- 16. Semantics Why Semantics? Saturday, November 12, 11
- 17. Semantic CSS Name by function Saturday, November 12, 11
- 18. Semantic CSS No <div class="yellow curved"> <p>Help...</p> </div> Yes <div class="helpbox"> <p>Help...</p> </div> Saturday, November 12, 11
- 19. Living Standard HTML Saturday, November 12, 11
- 20. Semantic Elements http://raven.im/obswfn nav, header, footer, section, article and aside Saturday, November 12, 11
- 21. Saturday, November 12, 11
- 23. Structured Data Why Structured Data? Saturday, November 12, 11
- 24. Saturday, November 12, 11
- 25. Structured Data Options Microformats RDFa Microdata Saturday, November 12, 11
- 26. schema.org Microdata schemas for people, products, events, organizations, movies, books, reviews and much more Saturday, November 12, 11
- 27. Saturday, November 12, 11
- 29. Social META Data Saturday, November 12, 11
- 30. Open Graph Protocol http://raven.im/pX2P1X Saturday, November 12, 11
- 31. Saturday, November 12, 11
- 32. Evernote Site Memory http://raven.im/qb69tm Saturday, November 12, 11
- 33. Saturday, November 12, 11
- 34. Saturday, November 12, 11
- 35. Input Types http://raven.im/s4rJci Better user experience especially on mobile Saturday, November 12, 11
- 36. Input Types: Search <input type="search" /> Saturday, November 12, 11
- 37. Input Types: URL <input type="url" /> Saturday, November 12, 11
- 38. Input Types: Email <input type="email" /> Saturday, November 12, 11
- 39. Find me online at @RavenJon Jon Henshaw Co-Founder & CPO @RavenJon Saturday, November 12, 11