Twitter bot user agent



Hi all,
We have define twitter bots properties for validating twitter card.
In the twitter bots properties file the value of robot-useragent: is blank. So, twitter card validator does not validate our site URL.
For facebook bot user agent we added robot-useragent: facebookexternalhit/1.1 .
Can anyone suggest me what is user agent for twitter bot?



I’m not sure what file you’re editing and I’m not familiar with the syntax you are using, but per our Cards troubleshooting guide, if you were editing a standard robots.txt file you’d look for a User-Agent of Twitterbot/1.0.