e.g. the leaderboard link in:
points to:
https://elastic.pj.materialsproject.org
which gives a “502 Bad Gateway” error
1 Like
I get something similar anytime I try to navigate to this:
# This site can’t provide a secure connection
**elastic.pj.materialsproject.org** uses an unsupported protocol.
ERR_SSL_VERSION_OR_CIPHER_MISMATCH
Details
Unsupported protocol
The client and server don't support a common SSL protocol version or cipher suite.
I’ve tried on both Google Chrome and Microsoft Edge, same error.
After following one of the tips related to the error ID in going to https://www.ssllabs.com/ssltest/analyze.html:
+----------------------------------------------+-----------------------------+-------+
| Server | Test time | Grade |
+----------------------------------------------+-----------------------------+-------+
| 1 | 2606:4700:0:0:0:0:6812:1a2f | |
| Failed to communicate with the secure server | | |
| Wed, 10 Nov 2021 18:57:44 UTC | | |
| Duration: 3.921 sec | - | |
| 2 | 2606:4700:0:0:0:0:6812:1b2f | |
| Failed to communicate with the secure server | | |
| Wed, 10 Nov 2021 18:57:48 UTC | | |
| Duration: 3.881 sec | - | |
| 3 | 104.18.27.47 | |
| Failed to communicate with the secure server | | |
| Wed, 10 Nov 2021 18:57:52 UTC | | |
| Duration: 3.923 sec | - | |
| 4 | 104.18.26.47 | |
| Failed to communicate with the secure server | | |
| Wed, 10 Nov 2021 18:57:56 UTC | | |
| Duration: 3.930 sec | - | |
+----------------------------------------------+-----------------------------+-------+
Cross-referencing this with their “common error messages”:
- Failed to communicate with the secure server - No secure protocol supported. Possibly this server only supports a draft version of TLS 1.3
That’s as far as I got.