1 files changed, 12 insertions, 0 deletions

diff --git a/README.md b/README.md
index 8f8725f..e74bcd1 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,13 @@
 # jsonld
+
+An implementation of the [JSON-LD 1.1](https://www.w3.org/TR/json-ld/) (JSON-based Serialization for Linked Data) specification.
+
+## Conformance
+
+Tests are generated from the [official test suite](https://github.com/w3c/json-ld-api/tree/master/tests).
+
+| Feature    | Tests | Pass | Status |
+| ---------- | ----- | ---- | ------ |
+| Expansion  | 371   | 371  | 100%   |
+| Compaction | ?     | 0    | 0%     |
+| Flattening | ?     | 0    | 0%     |