Social media platforms like Facebook, X (Twitter), and WhatsApp use crawler bots to fetch your content’s title, image, and other details to show nice previews when someone shares your link. If you block these crawlers, your links might look broken or plain. It’s usually best to allow them, so check that your site’s robots.txt file doesn’t block them.
Robots.txt:
# Allow social media crawlers User-agent: Twitterbot Disallow: User-agent: facebookexternalhit Disallow: User-agent: LinkedInBot Disallow: User-agent: Pinterestbot Disallow: User-agent: WhatsApp Disallow: User-agent: Slackbot Disallow: User-agent: Discordbot Disallow: User-agent: TelegramBot Disallow: User-agent: Snapchat Disallow: