Disable Browser Caching with Meta HTML Tags - GeeksforGeeks
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Fortunately, developers can leverage meta HTML tags to control caching behaviour, ensuring users receive the latest content promptly. This article explores the significance of browser caching and demonstrates the use of meta HTML tags to enhance web speed.
<meta http-equiv> HTML attribute - HTML | MDN
developer.mozilla.org
The http-equiv attribute of the <meta> element allows you to provide processing instructions for the browser as if the response that returned the document included certain HTTP headers. The metadata is document-level metadata that applies to the whole page.
Useful HTML Meta Tags - cache, no-cache, robots, refresh, content ...
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The directive CACHE-CONTROL:NO-CACHE indicates cached information should not be used and instead requests should be forwarded to the origin server. This directive has the same semantics as the PRAGMA:NO-CACHE.
Why use meta tag "Pragma" and "Expires" in head section of html
stackoverflow.com
Both tags are meant to prevent browsers from caching the HTML page, and they usually do that. This means that access to the page may be slower especially if it is frequently visited.
HTML meta http-equiv Attribute - W3Schools
www.w3schools.com
Defines a time interval for the document to refresh itself. Note: The value "refresh" should be used carefully, as it takes the control of a page away from the user. Using "refresh" will cause a failure in W3C's Web Content Accessibility Guidelines.
Disable browser caching with meta HTML tags - Online Tutorials Library
www.tutorialspoint.com
Following are the three essential meta tags used to disable browser caching. The <meta> tag is an empty HTML element that provides metadata about the document. When used with the http-equiv attribute, it can simulate HTTP response headers that control browser caching behavior.
<meta> HTML metadata element - HTML | MDN - MDN Web Docs
developer.mozilla.org
If the name attribute is set, the <meta> element provides document-level metadata that applies to the whole page. If the http-equiv attribute is set, the <meta> element acts as a pragma directive to simulate directives that could otherwise be given by an HTTP header.
HTML Standard, Edition for Web Developers - WHATWG
html.spec.whatwg.org
For meta elements with an http-equiv attribute in the Encoding declaration state, the content attribute must have a value that is an ASCII case-insensitive match for a string that consists of: " text/html; ", optionally followed by any number of ASCII whitespace, followed by " charset=utf-8 ".
html - What does <meta http-equiv="X-UA-Compatible" content="IE=edge ...
stackoverflow.com
If you must have completely valid code then consider doing this on the server level by setting HTTP header. As a note, Microsoft says, If both of these instructions are sent (meta and HTTP), the developer's preference (meta element) takes precedence over the web server setting (HTTP header).
HTML meta tag - W3Schools
www.w3schools.com
The <meta> tag defines metadata about an HTML document. Metadata is data (information) about data. <meta> tags always go inside the <head> element, and are typically used to specify character set, page description, keywords, author of the document, and viewport settings. Metadata will not be displayed on the page, but is machine parsable.