Redirection and 404 hints for making the wrong page, which is required, have nothing to say。
3. Level cataloguing: how many levels would it take to open another page, a number of which are selectively forgotten, is suggested to reduce the amount of time a spider takes to climb within a level 3 100。
4. Keyword layout and density: the hot attempt to re-click from the user's page seeks to suddenly discover it and then click on the hot zone to allow it to redeploy the keyword to or from a location. The f layout, which maintains a keyword density of 2-8 per cent on a page, is a mere empirical data, not necessarily detailed。
5. Four words: tdk+ tail or anchor text。
6. Website navigation: the main navigation, sub-navigation and breadcrumb navigation, containing keywords, focus, non-use of pure text, consistency with or tdk。
Ii. Content optimization
Most are articles of higher quality, even if they are original, or at least if they are so vertically remote from the original, if they want to select unrecorded articles or those on the search engine website, or if they are translated, so long as you are the first one you send, spiders are the original wind。
Iii. Internal chain optimization
The most common thing is to jump between the front pages, columns and article pages; the link to the logo, which increases the number and degree of connection between pages using the tag label and the top, next or related article。
Iv. Exterior chain optimization
One principle should be to search for content, not to rush for it. Many people do so in order to quickly reduce their outer chains and add to it, but that is why the weight does not rise. The normal method of the outer chain should be to upgrade the friendship link, but to look at the enhanced quality of the friendship chain, as well as the pr value, whether or not there are labels such as novollow, the normal number of friends on the website is around 30 500, and it would not be of much value to your website if you did not add a friend chain to the site with 50 friends, but it would certainly have given him more weight. It also adds one of the links to the external links to forums, news, blogs, sns and software。
