SEO – Meta Tags

Reference:

  1. meta tags of Facebook
    https://developers.facebook.com/docs/sharing/webmasters?locale=zh_TW
  2. Preview image size:
    https://developers.facebook.com/docs/sharing/webmasters/images/
  3. https://developers.facebook.com/docs/sharing/webmasters/
  4. http://www.iacquire.com/blog/18-meta-tags-every-webpage-should-have-in-2013
  5. http://blog.seo-tw.org/2010/10/seo-meta.html