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What is the purpose of the robots meta tag in HTML?

What is the following tag <meta>used in HTML:

<meta http-equiv="robots" content="no-cache" />

Do robots have an HTML tag name for which the cache is not executed in the above example?

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if you ask Google about this meta tag, this is the first hit describing a lot of things about meta tags and also a paragraph about robot tags (which are instructions for search engines). try asking google and stackoverflow-seach before posting questions that are so easy to find out for yourself.

: "no-cache" rotobs, "index", "follow", "noindex" "nofollow" noindex, ". , , ,

<meta http-equiv="pragma" content="nocache">
                   ^not "robots"    ^without "-"

?

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http-equiv content; HTTP-. , name http-equiv , "", , :

<meta name="robots" content="no-cache" />

Google, -, . , ; , .

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The tag provides metadata about the HTML document. Metadata will not be displayed on the page, but will be processed by the machine. Meta elements are typically used to indicate page descriptions, keywords, document author, last modified, and other metadata.

Metadata is information about data.

for example, the following meta element defines the keywords for the page:

<meta name="keywords" content="HTML, CSS, XML" />
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Source: https://habr.com/ru/post/1785135/

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