再看看Google Maps,使用你的鼠标抓取地图并稍稍移动,再移动,一切都会立即出现,而不需等待页面刷新。
Use your cursor to grab the map and scroll around a bit. Again, everything happens almost instantly, with no waiting for pages to reload.
Gregor提供了一个GoogleMashup编辑器教程,它展示了如何抓取一个日历条目的Atom数据提要(feed),然后在地图上显示事件地点。
Gregor provided a Google Mashup Editor tutorial that shows how to pull an Atom feed of calendar entries and display event locations on a map.
提示:如果你只想抓取内部页面(并包含在HTML地图中),在添加要抓取的URL时取消选择“检查外部地址(Check External Links)”
Tip: If you want to only crawl internal pages (and have them in your HTML map), uncheck “Check External Links” when adding your URL to crawl
网站管理工具允许你检查抓取的内容,反向链接,出站链接,也可以是站点地图。
The webmasters tool allows you to check crawl issues, back links, outbound links and also sitemap.
我们知道很多网站上都是有网站地图的,其目的的为了方便搜索引擎抓取,从而增加网站的收录,以此来提高网站关键词排名。
We know that many web site is a site map, its purpose in order to facilitate the search engine grab, thereby increasing site included, in order to improve the site keywords ranking.
我们很清楚网站地图的作用是将搜索引擎没有抓取到的内容,通过网站地图提交进行抓取,从而完成抓取收录,该技巧多被用于大型和巨型网站。
We know is the role of site map search engine crawl to content, crawl through the site map submission, thus completed grab included, the technique is used in large and giant web site.
网站地图的三大因素:文本、连结、关键词,都极其有利于搜寻引擎抓取主要页面内容。
Site Map of the three major factors: the text, links, key words, are extremely beneficial to the search engines crawl the main page content.
网站地图的三大因素:文本、连结、关键词,都极其有利于搜寻引擎抓取主要页面内容。
Site Map of the three major factors: the text, links, key words, are extremely beneficial to the search engines crawl the main page content.
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