crawler
noun /ˈkrɔːlə(r)/
/ˈkrɔːlər/
(informal)- (British English, disapproving) a person who tries to get somebody’s favour by praising them, doing what will please them, etc.
奴颜婢膝的人；马屁精 - a thing or person that crawls, such as a vehicle, an insect or a baby
爬行物（如车辆、昆虫等）；爬行的人（如婴儿等） - (computing
计算机 搜寻器： 一种搜索万维网以记录和列出数据的程序- The more content you've got, the more easily search engine crawlers can find you.
你得到的内容越多，搜索引擎爬虫就越容易找到你。 - Search engines like Google depend on web crawlers to index the internet.
像谷歌这样的搜索引擎依赖网络爬虫来索引互联网。
see also kerb-crawler - The more content you've got, the more easily search engine crawlers can find you.