This is a simple indicator to show if the page you are on has been set to NoIndex, NoFollow or both set in the meta tag.
If the page has neither, an OK will be shown to indicate that the page can be indexed and followed.
谷歌浏览器、其他Chromium内核的浏览器
为打击盗链困扰,本站已启用人机验证
微信扫码关注左侧公众号,发送“插件”二字获得验证码,验证码5分钟全站有效