SEO, Search engine optimization

Seo:search Engine Optimization seo

White hat seo

Black Hat seo (spoofing)

1. Common search Engine: Google 43.7% Yahoo 28.8% msn:12.8%

aol:5.9% others:3.4%

Search Engine Working principle: Search engine database Spider

White hat seo: (General:) 1. Website title, keywords, description. 2. Website content Optimization

3, Robot. TXT file. 4, the site map. 5, increase the use of the chain.

(High-end:) Site structure layout optimization, Web page code optimization

front-end engineers and SEO

website Structure layout optimization: Flat directory structure, breadcrumbs navigation, details, others.

1. Control the number of page links. 2. Flattened directory hierarchy 3. Navigating SEO optimization

(breadcrumb navigation: let users know where they are at the current location, so that users can understand the organization of the site)

"non-negligible Details: 1, logo and navigation bar. 2, the bottom part of the page bar

(First-previous-next page-wei last, Home -1-2-3-4-5-6-7-8 next page,

Home -1-2-3-4-5-6-7-8 drop-down selection) "

page code optimization:<title> title,<meta keywords> keyword,

<meta Description> page description.

Specification Using Tags:

<a> tags <h1> title <h2> Title <p> paragraph <br> line wrapping (text wrapping)

<img> labels should use ALT description <strong><em> with <b><i>

Important content HTML code is at the front.

Important content do not use JS output.

Use the IFRAME framework as little as possible.

use display:none sparingly.

Keep streamlining your code

SEO, Search engine optimization