One Click No Cache (OCNC) is a lightweight and user-friendly Chrome extension that helps you chrome clear cache with a single click. Perfect for developers, testers, and anyone who needs to refresh web pages without cached data, OCNC eliminates the hassle of clearing cache manually. This property represents the no-cache directive in a cache-control header field on an HTTP request or HTTP response. When the NoCache property is set to true present in a HTTP request message, an application should forward the request toward the origin server even if it has a cached copy of what is being requested. minimize caching effects. Contribute to Feh/nocache development by creating an account on GitHub. Middleware to destroy caching. Latest version: 4.0.0, last published: 3 years ago. Start using nocache in your project by running `npm i nocache`. There are 494 other projects in the npm registry using nocache. The HTTP Cache-Control header holds directives (instructions) in both requests and responses that control caching in browsers and shared caches (e.g., Proxies, CDNs). Cache directive no-cache An explaination of the HTTP Cache-Control header The Cache-Control header is used to specify directives for caching mechanisms in both HTTP requests and responses. A typical header looks like this Cache-Control: public, max-age=10 public Indicates that the response may be cached by any cache. private Understanding Cache-Control Headers: max-age, public, private, and no-cache Web performance is crucial for a positive user experience, and understanding how browsers cache content is a key component. This tutorial provides a comprehensive guide to understanding Cache-Control headers, specifically focusing on the max-age, public, private, and no-cache directives. By mastering these… Add -H Cache-Control: no-cache to bypass CDN caches and hit the origin directly. In browser DevTools, open the Network tab, select the request, and check the Response Headers section. Look for Age, X-Cache, and CF-Cache-Status headers to determine whether the response came from a CDN edge node or the origin. See also RFC 9111: HTTP Caching I noticed some caching issues with service calls when repeating the same service call (long polling). Adding metadata didn't help. One solution is to pass a timestamp to ensure ie thinks it's a different http service request. That worked for me, so adding a server side scripting code snippet to automatically update this tag wouldn't hurt: A practical breakdown of Cache-Control directives — what browsers and CDNs actually do with no-cache, no-store, max-age, s-maxage, and ETags. Including the mistakes that bite most developers in production.