2024年12月14日Robots.txt: This file is located in the website’s root directory and provides site-wide instructions to search engine crawlers on which areas of the site they should and shouldn’t crawl Meta robots tags: These tags are snippets of code in the section of individual webpages and provide p...
All meta tags (robots or otherwise) are discovered when aURLis crawled. This means that if a robots.txt file disallows the URL from crawling, any meta directive on a page (either in the HTML or the HTTP header) will not be seen and will, effectively, be ignored. ...