From 4f3ceda80f8fd722587c855e98489e92d6302b8e Mon Sep 17 00:00:00 2001
From: Alexandre Dulaunoy <a@foo.be>
Date: Sun, 9 Jul 2023 11:18:54 +0200
Subject: [PATCH] chg: [doc] blog post added

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 8280280..060040b 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
 
 HTTP Headers Hashing (HHHash) is a technique used to create a fingerprint of an HTTP server based on the headers it returns. HHHash employs one-way hashing to generate a hash value for the set of header keys returned by the server.
 
+For more details about HHHash background, [HTTP Headers Hashing (HHHash) or improving correlation of crawled content](https://www.foo.be/2023/07/HTTP-Headers-Hashing_HHHash).
+
 ## Calculation of the HHHash
 
 To calculate the HHHash, we concatenate the list of headers returned by the HTTP server. This list is ordered according to the sequence in which the headers appear in the server's response. Each header value is separated with `:`.