diff --git a/README.md b/README.md
index 61e8336..5baa766 100644
--- a/README.md
+++ b/README.md
@@ -2,10 +2,12 @@
 
 ## Quantum-resistant key exchange
 
+### golang based
+
 * ``pq.amongbytes.com``: SIDH/P503-x25519, SIDH/751-x448
 * ``pq-t1.amongbytes.com``: SIDH tests: Test phase 1. Allowed to be broken
 
-## SIDH/P503-X25519 test phases (temporary - mainly for tourtuing)
+### BoringSSL based (SIDH/P503-X25519 only - mainly for toure/interoperability testing)
 | domain | SNI | desc |
 |--------|-----|------|
 | home.amongbytes.com | pq-clang.amongbytes.com | Clang on X64_64 with all optims |