Does Cloudflare cache dynamic content?
Cloudflare does not cache HTML resources automatically. This prevents us from unintentionally caching pages that often contain dynamic elements. For example, the content on certain HTML pages may change based on specific visitor characteristics, such as authentication, personalization, and shopping cart information.
Does CDN cache dynamic content?
By running scripts in a CDN cache instead of in a distant origin server, dynamic content can be generated and delivered from a cache. Based on these parameters, dynamic content can be generated and served to client devices, or static content can be altered, cached, or purged from the cache.
Is CDN only for static content?
Traditional CDNs can only cache static content, which is fairly straightforward because it doesn’t change based on user input. Most CDNs treat this content as “uncacheable,” as they would with other dynamic content, but it can actually be cached. Learn more about how modern CDNs cache dynamic content.
How does a dynamic content caching system work?
How does dynamic content caching work? Dynamic content is generated by scripts that change the content on a page. By running scripts in a CDN cache instead of in a distant origin server, dynamic content can be generated and delivered from a cache.
How does a cache work for static content?
Browsers and content delivery networks (CDNs) can cache static content for a set time period and serve it to users as long as the content continues to be requested. This is possible because static content does not change over time; the same file can be delivered to users over and over.
How does dynamic content work on a website?
Because dynamic content is generated server-side, it is typically served from origin servers, not a cache. For a long time, dynamic content was considered uncacheable. But new technologies allow websites to serve dynamic content from a cache, significantly cutting down on latency while keeping the user experience interactive.
Can a cache affect the back button on a website?
However, in practice, the cache can influence the back button, in very specific circumstances: Page must be delivered over HTTPS, otherwise, this cache-busting won’t be reliable. Plus, if you’re not using HTTPS, then your page is vulnerable to login stealing in many other ways.