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--- title: HTML meta tags category: HTML updated: 2020-03-20 weight: -3 --- ### Meta tags ```html ``` ```html ··· ``` {: data-line="2"} ```html ``` {: data-line="2"} ```html ``` {: data-line="2"} ```html ``` ```html ``` ```html ``` ### More opengraph ```html ``` ```html ``` ```html ``` See: [OpenGraph protocol](https://developers.facebook.com/docs/opengraphprotocol/) _(developers.facebook.com)_ ### Opengraph for articles - `article:published_time` - `article:modified_time` - `article:expiration_time` - `article:author` - `article:section` - `article:tag` ### Apple-only ```html ``` ## Progressive web apps ### Add to homescreen ```html ``` ```html ``` ### Theme color ```html ``` Android-only. See: [Theme color](https://developers.google.com/web/updates/2014/11/Support-for-theme-color-in-Chrome-39-for-Android) ### Manifest ```html ``` Android-only. See: [Manifest](https://developers.google.com/web/fundamentals/engage-and-retain/web-app-manifest/) ### Icons ```html ``` ```html ``` ```html ``` Chrome on Android recommends [192x192](https://developers.google.com/web/updates/2014/11/Support-for-theme-color-in-Chrome-39-for-Android). See: [Icons](https://developers.google.com/web/fundamentals/design-and-ui/browser-customization/) ## Reference {: .-one-column} * * {: .-also-see}