HTML <link> Tag
    The HTML <link> tag connects an external resource to the HTML content, such as a CSS file.
    The <link> element is another frequent name for this tag.
Syntax
Attributes
| Attribute | Value | Description | 
|---|---|---|
| crossorigin | 
                    anonymous  
                     use-credentials  | 
                This property specifies how the element responds to cross-origin requests. | 
| href | URL | The location of the referenced document is specified. | 
| hreflang | language-code | The language of the text in the linked document is specified. | 
| media | media-query | The device on which the linked document will be shown is specified. | 
| referrerpolicy | 
                    no-referrer  
                     no-referrer-when-downgrade origin origin-when-cross-origin unsafe-url  | 
                When fetching the resource, this specifies which referrer to utilize. | 
| rel | 
                    alternate  
                     author dns-prefetch help icon license next pingback preconnect prefetch preload prerender prev search stylesheet  | 
                Required. The relationship between the current document and the linked document is specified here. | 
| sizes | 
                    Height x Width  
                     any  | 
                The size of the referenced resource is specified here. Only when rel="icon" is used. | 
| title | Defines whether a preferred or alternate stylesheet should be used. | |
| type | media-type | The media type of the referenced document is specified. | 
Supported Browsers
| Element | Chrome | Firefox | Safari | Edge / IE | Opera | 
|---|---|---|---|---|---|
| <link> | Yes | Yes | Yes | Yes | Yes |