"robots.txt"文件包含一条或更多的记录,这些记录通过空行分开(以CR,CR/NL, or NL作为结束符),每一条记录的格式如下所示: "<field>:<optionalspace><value><optionalspace>"。 在该文件中可以使用#进行注解,具体使用方法和UNIX中的惯例一样。该文件中的记录通常以一行或多行User-agent开始,后面加上若干...
Obeys Robots.txt Yes Obeys Crawl Delay Yes Data served at Majestic.com Majestic is a UK based specialist search engine used by hundreds of thousands of businesses in 13 languages and over 60 countries to paint a map of the Internet independent of the consumer based search engines. Majestic als...