1 . crawl and index
Search engines heavily favor text and will crawl and index site faster ., 搜索引擎更喜欢文字内容 , 可以更快对网站做索引.
2 . to index
as it turns out , this does not hinder our use because mapping types do not require a numeric value to index into a container to obtain the desired item .显然,这并不影响我们使用映射类型,因为映射类型不要求用数字值做索引以从一个容器中获取对应的数据项。
3 . index them
minimize the use of Java scripts , flash animations and graphics . search engines don't index them well .因此还是要尽量少用Java脚本程序、flash动画和绘画,搜索引擎对这样的网站不好做索引。
4 . and index
use more text than graphics , and minimize the use of Flash and JavaScript . search engines heavily favor text and will crawl and index your site faster网站多使用文字内容,尽量减少使用图片、Flash、JavaScript。搜索引擎更喜欢文字内容,可以更快对网站做索引。via