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Merge pull request #71 from khaosdoctor/master 

Added description for deprecated tags
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Josh Buchea 2016-05-07 08:39:12 -07:00
parent 93b479cf2f d068510161
commit 8d53a12dc8
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README.md
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@ -45,17 +45,35 @@ A collection of HTML head elements.
Below are the meta attributes which are either deprecated or not supported anymore:
```html
<!-- Deprecated because: Used to declare the document language, but not well suported. Better use <html lang=""> -->
<meta name="language" content="en">
<!-- Deprecated because: Ignored by search engines. Better use robots.txt or modify .htaccess -->
<meta name="robots" content="index,follow">
<meta name="revised" content="Sunday, July 18th, 2010, 5:15 pm">
<meta name="reply-to" content="email@example.com">
<!-- Deprecated because: No evidence of use in any search engines -->
<meta name="revised" content="Sunday, July 18th, 2010, 5:15 pm">
<!-- Deprecated because: Provides a easy way for bots to get emails from websites -->
<meta name="reply-to" content="email@example.com">
<!-- Deprecated because: Better to use <link rel="author"> or humans.txt file -->
<meta name="author" content="name, email@example.com">
<!-- Deprecated because: Better to use <link rel="author"> or humans.txt file -->
<meta name="designer" content="">
<!-- Deprecated because: Better to use <link rel="author"> or humans.txt file -->
<meta name="owner" content="">
<!-- Deprecated because: Telling the search bots to revisit the page after a period. This is not supported because most of the Search Engines nowadays have random intervals for recrawling a webpage -->
<meta name="revisit-after" content="7 days">
<meta http-equiv="refresh" content="300;url=https://example.com/">
<!-- Google strongly advises not to use this. Better to set up Apache redirects instead -->
<meta http-equiv="refresh" content="300;url=https://example.com/">
<!-- Cache Control -->
<!-- Deprecated because: There's no point in doing cache control on client side. It is better to configure it on server side than in meta data -->
<meta http-equiv="Expires" content="0">
<meta http-equiv="Pragma" content="no-cache">
<meta http-equiv="Cache-Control" content="no-cache">