You have connected to this web server using the ECDHE-RSA-AES256-SHA encryption cipher with a key length of 256 bits.

This is a high-grade encryption connection, regarded by most experts as being suitable for sending or receiving even the most sensitive or valuable information across a network.

In a crude analogy, using this cipher is similar to sending or storing your data inside a high quality safe - compared to an export-grade cipher which is similar to using a paper envelope to protect your data.