SEO Tips for optimization

/**
* SEO Optimization course
* First Xie Mu net
 */

/**
* Basic introduction of SEO
* SEO and front-end engineer
 */

/**
* Basic introduction of SEO
* Search engine working principle: Input Keywords------query------display Results
* Baidu Background database holds a large database of data, the key is the key word, the key corresponding to the Baidu script (Baidu Spider) from the Internet to obtain the Web site
* Baidu Spider every moment in the Internet crawl, the Web site data analysis, if found that the Baidu database does not exist, the user may be useful, will crawl and save to the background database in Baidu.
* spam or duplicate content will be discarded, spider search crawl the latest content,
* keyword corresponds to a lot of URLs, the most consistent on the top of the line.
 *
* SEO search Engine Optimization: When users search for keywords, our site content in the front.
* White hat seo, black hat seo
 *
* White hat SEO:
* The title, keywords, description of the site carefully designed, responsive site positioning, let the search engine understand what the site is doing.
* On the content of the website, increase the density of keywords, add long tail keywords and so on.
* Properly set up robot files on the website.
* Generate a site map for search engine friendly.
* Add external links to expand website promotion.
 *
 *
* Site layout structure optimization, page code optimization.
 *
 */

/**
* SEO and front-end engineer
* Optimization of website structure:
* Flat structure, (the lower the directory level), as far as possible jump three layer can jump to, more than three clicks did not get information not recommended,
* Control the number of home links (Baidu Spiders can not crawl to the inside page, small and medium enterprises within 100, navigation, anchor text),
* Navigation can appear in the head, tail, Content section, main navigation, sub-navigation, breadcrumb navigation (can let users know the current location, clear understanding of the structure of the site)
 *
* above is logo and navigation bar
* The middle left is the Content section, the content part of the upper left corner has breadcrumbs navigation
* Middle Right is a popular article, add link
* Below are copyright information and links
 *
* Paging method: Do a good job in the page, behind the dropdown box, Baidu Spiders want to go to which page on which page.
* A page should not exceed 100k;
 *
 *
* Code SEO Optimization:
* Title: Focus on the site, put the keywords in front of the website, do not repeat
* Meta keywords keywords: web keywords, not too piled up
* Meta Description Description: Highly summarize the content of the Web page, must not be too long, nor too piled up
*
* Semantic code: In the right place with the right label
* H1-h6 Title Strong emphasize
 *
* A tag: To add a description, title, for links to other sites, to add Rel=nofollow,
* Title to use H1 tag, with CSS decoration, the main title with H1, subtitle with H2, other places try not to use H tag,
* p Paragraph, BR is used only for wrapping text content, not for HTML wrapping, HTML wrapping as far as possible with CSS to adjust the margin and padding implementation, BR usage in the middle of the text (p)
* Table label with caption to define form name
* img tag to use ALT description
* HTML code for important content is placed in front
* Important content do not use JS output
* Try to use less IFRAME
* Use Display:none less, for text that you do not want to display, can be used Z-index, or appear outside the browser display range
* Streamlined Code
 *
 */

SEO Tips for optimization