On the structure optimization of the website (i.)

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We know that a chain number of quality and quantity will affect the Web page of the PR rankings, but this can be considered as an external factor, but things are both internal and external because of the combination, that today we come to a impact on the number of pages and the ranking of internal causes-the site's structure planning!

What is a Web site structure

The definition on the network is: the structure of the website refers to the hierarchical relationship between the pages in the website, which can be divided into logical structure and physical structure by nature. The level of the relationship between the page popular point is that the site's internal Web page between a link between the relationship! To make a reasonable layout of the site, most of the page structure will include the page title, site logo, navigation bar, login area, search area, hotspot recommendation area, main content area and footer area, Other pages do not need to be set so complex, generally by the page title, site logo, navigation bar, the main content area and footer area.

What are the advantages of a good website structure?

First, measure the user experience value: It is said that first impression is very important, a well-organized classification of the site, coupled with refreshing and the base color, convenient site navigation, the user in the process of browsing is a kind of enjoyment, no matter how users on your site, you can find the "Home road." The value of the user experience is good and get what she wants, naturally successful into the user's heart! If she chooses to collect your site, then you have a steady source of customers. On the contrary, those who mess up eight bad sites, if there is no content, or immediately turn off, or take the message next time no longer!

Second, the impact of the number of search engines: a good site structure design will continue to guide spiders crawl your site, and then add to the page included, if the weight of the page has a link to other pages, so the spider will find some think is relatively important to the target page. Spiders generally start crawling from the home page link, and then all follow, but the link depth is best not too long, generally not more than three layers!

Website Structure classification

According to the nature of the logical structure and physical structure, respectively, will involve two conceptual link depth and directory depth.

The logical structure actually refers to the link hierarchy between pages. The relative should be the link depth.

Link depth is the search engine from the beginning of the page (source page) to find the link to the page (target page) through the number of paths! So the shorter the path, the higher the probability that the search engine will see it. Think of a real user, see the title point to go in and not immediately show their want information, are a link to one after another, even if the end of the information has been deceived feeling, so the link depth is best not more than 3.

The logical structure is divided into tile type and tree type

Tile structure: Generally refers to both sides of the link, each page has other linked pages of the portal, and the link depth is 1.

Tree structure: The image can be imagined is from the root of a tree to open a branch out! For example, a link depth of 3 of the target page will be able to first from the first link to enter, to the second page when the link into the real target page!

The physical structure is the physical location of the Web page we see on the URL address! The concept involved is the target directory

The directory depth refers to the directory hierarchy where the page is stored. Files that are placed directly in the root of the Web site the depth of the directory is 0

The physical structure is also divided into tile type and tree type

The tile type is that all pages are directly present in the root directory, and this kind of page is directly stored in favor of later maintenance.

http://www.domain.com/a.php

http://www.domain.com/b.php

... to n Web pages.

Tree structure: The root directory is divided into a number of channels or categories to store related pages

http://www.domain.com/music/a.php

http://www.domain.com/music/b.php

http://www.domain.com/music/c.php

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