资讯

Meta tags are hidden on the page, but they, as well as all the HTML code on a page, can be viewed by selecting View/Source or View/Page Source from the browser menu.
What Is Original-Source? The original-source meta tag can be used by publishers wanting to claim their article as the original version.
Google has today announced plans to shine a light on local news reporting with the introduction of a new Local Source tag in Google News.