diff --git a/src/index.html b/src/index.html
index 7fc895f..4f48a27 100644
--- a/src/index.html
+++ b/src/index.html
@@ -559,6 +559,7 @@
+
diff --git a/src/js/index.js b/src/js/index.js
index 66585a9..3690de1 100644
--- a/src/js/index.js
+++ b/src/js/index.js
@@ -804,6 +804,17 @@
if (entropy.binaryStr.length >= 192) {
strength = "extremely strong";
}
+ // If time to crack is less than one day, and password is considered
+ // strong or better based on the number of bits, rename strength to
+ // 'easily cracked'.
+ var z = zxcvbn(entropy.cleanStr);
+ var timeToCrack = z.crack_times_seconds.offline_fast_hashing_1e10_per_second;
+ if (timeToCrack < 86400 && entropy.binaryStr.length >= 128) {
+ strength = "easily cracked";
+ if (z.feedback.warning != "") {
+ strength = strength + " - " + z.feedback.warning;
+ };
+ }
var bitsStr = entropy.binaryStr.length;
if (entropy.base.asInt != 2) {
bitsStr += " (" + entropy.binaryStr + ")";
diff --git a/src/js/zxcvbn.js b/src/js/zxcvbn.js
new file mode 100644
index 0000000..0daf830
--- /dev/null
+++ b/src/js/zxcvbn.js
@@ -0,0 +1,28 @@
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.zxcvbn = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o