on the breadcrumb navigation concept as well as the effect of many on the Internet, simply, breadcrumb significance is clearly inform the user what is the current location of the site, the user navigation through the pages quickly to higher, this is the design of navigation should be opened in the current window.
(4) if I want to use pictures as the site navigation links, then the picture is optimized, with links to the main picture page keywords as ALT content, also in the picture under the collocation a text link as auxiliary;
(2) do not use embedded JS file navigation, if you use a search engine spider crawling simulation tools to detect crawling to the URL, you will find the link in the navigation for search engines can not see;
2. breadcrumb navigation
breadcrumbs should all superior "which lists the user page (logical structure) name and link note: here is a text link, if your channel name, name, name of sub category classification design is good enough, you will find the page is pointing to the superior page through the keyword as anchor text the link, if there are thousands.
1. site navigation
site navigation how important I will not nonsense, we should all know very well, the focus of attention about the design of website navigation:
we should all know, with the search engine algorithm adjustment, has great effect on the website of the internal links to the weight lifting. So, how to do better on the website of the internal links? We should start from what aspects? I just according to their own experience, summed up the spare time to share with you:
(1) website navigation links search engine spiders crawling down the line, but also to ensure interoperability between the website channel bridge, is strongly recommended to use text links; such as Admin5 station network:
(5) text links in the navigation is how to place a certain stress from the perspective of UE, this with the importance of the website channel or on the web site features, is generally more important channel to be placed in the beginning, of course, to do a channel classification sense to distinguish from Shanghai; Longfeng perspective, imagine the channel name is also a complex process, it needs us to channel content to do a detailed understanding of the channel and the main keyword research;
(3) also does not recommend the use of JS code to achieve the drop-down menu, if you must, at least to ensure that the mouse is zoned to when the navigation area navigation links is a text link, but also can click on, at the same time, suggest a text contains all the links section at the bottom of the page to make up for the region;