hello all
in some messenger like Telegram when you write URL of any website additional of <title meta tag > and Description Meta tag also shown one picture
i found somethings i put below
i have 2 questions on those fact i figure out please advice me thanks too much:
<meta property="og:site_name" content="******************" />
<meta property="og:url" content="*******************"/>
<meta property="og:image" content="********************" /> <meta property="og:image:type" content="image/jpeg" />
before this meta open graph :og
there are somethings else like :
<meta property="fb:app_id" content="*********"/>
i don't know what is it!!!!!<html data-ytrk-page="TOPIC PAGINATED LARGE" lang="en"> && this also <head prefix="og: http://ogp.me/ns# fb: http://ogp.me/ns/fb#">
i don't know what are the functionality exactlyand somewhere something like : <meta name="twitter:image" content.........
as i click on view page source and tracked that i've found for showing Image when you are pasting your URL you should use something like :
<meta property="og:image" content="https://URLOFIMAGE.jpg" />
<meta property="og:image:type" content="image/jpeg" />i use that 2 meta tags og:images
but i dont know should i use any things else to achieve my goal ?
should image exist in your host or i can give a external link address
please help
Post Merge: 07-21-2019, 02:40:59
i find solution
just add below type of meta tag then can use in my case i discussed

<html prefix="og: http://ogp.me/ns#">
<meta property="og:image" content="Link of Image /"><!--
Size of image. Any size up to 300. Anything above 300px will not work in WhatsApp -->
<meta property="og:image:type" content="image/jpeg">
<meta property="og:image:width" content="300">