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##  Specifications

Specification  
---  
[ An HTTP Status Code for Indicating Hints  
#  section-2  ](https://www.rfc-editor.org/rfc/rfc8297#section-2)  
[ HTML Standard  
#  early-hints  ](https://html.spec.whatwg.org/multipage/semantics.html#early-
hints)  
  
##  Browser compatibility

BCD tables only load in the browser  with JavaScript enabled. Enable
JavaScript to view data.

##  See also

  * [ ` Link ` ](/en-US/docs/Web/HTTP/Headers/Link)
  * [ Early Hints update: How Cloudflare, Google, and Shopify are working together to build a faster Internet for everyone ](https://blog.cloudflare.com/early-hints-performance/) from the CloudFlare blog 

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  *[
                
                 Non-standard
                
               ]: Non-standard. Check cross-browser support before using.
  *[
                
                 Deprecated