Eid-al-Fitr, also known as the Meethi Eid, will commence on April 11 on most parts of India. However, the Eid will be celebrated on April 10 in Kerala, Jammu and Kashmir, and Ladakh.
The website fvbb.com is an aggregator of news from open sources. The source is indicated at the beginning and at the end of the announcement. You can send a complaint on the news if you find it unreliable.