说明:description用来告诉搜索引擎你的网站主要内容。 举例:<metaname="description"content="Thispageisaboutthemeaningofscience,education,culture."> C、robots(机器人向导) 说明:robots用来告诉搜索机器人哪些页面需要索引,哪些页面不需要索引。 content的参数有all,none,index,noindex,follow,nofollow。默认是all。 举...
说明:description用来告诉搜索引擎你的网站主要内容。 举例:<meta name="description" content="This page is about the meaning of science, education,culture."> C、robots(机器人向导) 说明:robots用来告诉搜索机器人哪些页面需要索引,哪些页面不需要索引。 content的参数有all,none,index,noindex,follow,nofollow。
The meta charset tag indicates to the browser the character encoding for the HTML document. The two most common values are: UTF-8– Character encoding for Unicode. ISO-8859-1– Character encoding for the Latin alphabet. WhenUTF-8encoding is used, you'll see this ins the HTML:<meta charset...
The initial-scale attribute in the viewport meta tag sets the page zoom to 100%, meaning the page should not be scaled. This attribute is particularly crucial for browsers that need it, even though its effect may not be visible in many browsers. It is recommended not to disable page zoomin...
<meta name="description" content="Thispageisaboutthemeaningofscience,education,culture."> C、robots(机器人向导) 说明:robots用来告诉搜索机器人哪些页面需要索引,哪些页面不需要索引。 content的参数有all,none,index,noindex,follow,nofollow。默认是all。
http-equiv="refresh" name name.application-title ExperimentalNon-standard name.color-scheme name.referrer name.theme-color scheme Deprecated Legend Tip: you can click/tap on a cell for more information. Full support Full support Partial support ...
举例:<meta name="description" content="This page is about the meaning of science, education,culture."> C、robots(机器人向导) 说明:robots用来告诉搜索机器人哪些页面需要索引,哪些页面不需要索引。 content的参数有all,none,index,noindex,follow,nofollow。默认是all。
举例:<meta name="description" content="This page is about the meaning of science, education,culture."> C、robots(机器人向导) 说明:robots用来告诉搜索机器人哪些页面需要索引,哪些页面不需要索引。 content的参数有all,none,index,noindex,follow,nofollow。默认是all。
utf-8时,代表世界通用的语言编码(最常用) 2.2content-language(显示语言设置) 作用:设定页面的语言以及国家代码(HTML文档的语言可通过在html标签的lang属性、xml:lang属性或meta标签的content-language中声明。明确网页使用的语言,有助于浏览器与搜索引擎进行相应的解析与索引。 ) 用法: 代码语言:javascript 代码运行次...
举例:<metaname="description"content="Thispageisaboutthemeaningofscience,education,culture."> C、robots(机器人向导) 说明:robots用来告诉搜索机器人哪些页面需要索引,哪些页面不需要索引。 content的参数有all,none,index,noindex,follow,nofollow。默认是all。