no-referrer-when-downgrade这个是默认策略,整个 URL(origin、path、queryString) 都会作为 referrer 发送,但当安全协议降级,比如从 https -> http 的时候,不会发送。 origin只发送 URL 中的 origin 信息,比如网址为https://example.com/page.html,请求头中为referer: https://example.com/。 origin-when-cross-...
property="og:video:height"content="640"/><metaproperty="og:video:width"content="385"/><metaproperty="og:video:type"content="application/x-shockwave-flash"/><metaproperty="og:video"content="http://example.com/html5.mp4"/><metaproperty="og:video:type"content="video/mp4"/><metaproperty="...
For example http-equiv can be used to refresh the page or to set a cookie. Values include content-type, expires, refresh and set-cookie. 二、基本的HTML Meta标签 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 <!-- SEO --> <...
# <meta name="twitter:image" content="http://example.com/1.png"> # <meta name="twitter:image:width" content="100"> # <meta name="twitter:image:height" content="100"> 可以在“匿名”标记“_”上使用特殊参数itemprop来生成“itemprop”HTML 属性: set_meta_tags twitter: { card: "photo"...
The code shown below is an example of redirecting the current page to another page after 5 seconds HTML Meta Tag <meta http-equiv="refresh" content="5; url=https://www.html-code-generator.com/" /> HTML <!DOCTYPE html> <html> <head> <title>Redirect Meta Tag</title> <meta http-equi...
There are two important changes to the behavior of the <meta> tag in HTML 5: The scheme attribute is no longer valid A new attribute, charset, lets you set the character set for the page, as in the following example <meta charset="ISO-8859-1"> Claire Broadley Claire is seasoned tech...
Here’s a sample of the HTML required for a title tag located in your header.<head><title>The Best Title Example I Could Come Up With</title></head>In WordPress, it’s as easy as giving your page a title.You really can’t miss it....
At times, you may want your title and title tag to be slightly different. For example, you may want your title tag to be shorter, so that it's not truncated in search results. In this case, you can add a separate title tag by pasting code into the advanced section of your page set...
Metadata refers to the information about data (data about the HTML document). The metadata consists of information like charset attribute, name attribute, http-equiv attribute, etc. The <meta> tag should always go inside the <head> element. For example, <head> <meta charset="utf-8" /> ...
A title tag (often called a meta title) tells search engines the title of a webpage. Search engines typically display it as a clickable headline in SERPs: Here’s an example of what a title tag looks like in HTML: <title>ContentShake AI: Smart Writing Tool for Small Teams</title> ...