- 200 character limit on
twitter:description
meta, reference
On descriptions,
- 297 character limit (Toni)
- 300 character limit Josh Peters
When both twitter:image
and og:image
are present, Twitter looks to use the og:image
, ignoring the more specific twitter:image
-
1024 x 538 works great
-
Twitter Card : 120x120 (displaying 120x90)
-
Open Graph : 200x200
Use canonical meta tag to reference the original,
<head> <link rel="canonical" href="https://my.com/blog/article.html" /> </head>
Read more here: https://moz.com/learn/seo/duplicate-content