fbshareimagemeta

2016年6月20日—Youknow,theimagesthat(can)showupwhenyousharealinkinplaceslikeTwitter,Facebook,oriMessage.You'reessentiallyleavingmoneyon ...,AGuidetoSharingforWebmasters.Thisdocumentdescribeshowyouoptimizeweb-hostedcontentthatpeoplesharetoFacebook,regardlessofwhetherit's ...,如此會為您提供一個網頁，內容顯示FacebookScraper從您的頁面中提取的資訊。下圖顯示分享偵錯工具針對http://developers.facebook....

參考資訊如下
The Essential Meta Tags for Social Media

2016年6月20日 — You know, the images that (can) show up when you share a link in places like Twitter, Facebook, or iMessage. You're essentially leaving money on ...

Webmasters - Sharing - Documentation

A Guide to Sharing for Webmasters. This document describes how you optimize web-hosted content that people share to Facebook, regardless of whether it's ...

指定連結標題和圖像- Sharing - 文件

如此會為您提供一個網頁，內容顯示Facebook Scraper 從您的頁面中提取的資訊。下圖顯示分享偵錯工具針對http://developers.facebook.com/docs 的結果。 備註.

Best Practices - Sharing - Meta for Developers

We recommend using 1:1 images in your ad creatives for better performance with image link ads. Pre-cache your images by running the URL through the URL Sharing ...

Images in Link Shares - Meta for Developers

The og:image tag can be used to specify the URL of the image that appears when someone shares the content to Facebook. The full list of image properties can be ...

Specify Link Title and Image - Sharing

How to Specify a Link Title and Image for a Shared Link. Overview. This topic describes how to specify the title and image that is displayed for a URL ...

網站管理員分享指南 - Meta for Developers

網站管理員分享指南. 本文件說明如何最佳化用戶分享至Facebook 的網站代管內容，無論是從桌面版或行動版網頁或是行動應用程式分享的內容，皆囊括在內。

How can I choose the image that shows when sharing ...

Answer: You can add Facebook's Open Graph protocol meta tags to designate the thumbnail for your page. In addition to setting an icon image, these tags can ...

How to use the 'og' (Open Graph) meta tag for Facebook ...

2012年7月23日 — The OGP looks at your page and tries to decide what content to show. We can lend a hand and actually tell Facebook what to take from our page.

How does Facebook Sharer select Images and other ...

2009年7月16日 — How do I tell Facebook which image to use when my page gets shared? Facebook has a set of open-graph meta tags that it looks at to decide ...