diff --git a/src/main/kotlin/net/thauvin/erik/readingtime/Config.kt b/src/main/kotlin/net/thauvin/erik/readingtime/Config.kt
index d994592..6cf5900 100644
--- a/src/main/kotlin/net/thauvin/erik/readingtime/Config.kt
+++ b/src/main/kotlin/net/thauvin/erik/readingtime/Config.kt
@@ -35,17 +35,16 @@ import java.math.RoundingMode
 /**
  * Provides a configuration builder.
  */
-class Config private constructor(builder: Builder) {
-    val text: String
-    val wpm: Int
-    val postfix: String
-    val plural: String
-    val excludeImages: Boolean
-    val extra: Int
-    val roundingMode: RoundingMode
-
-    init {
-        text = builder.text
+class Config @JvmOverloads constructor(
+    val text: String,
+    var wpm: Int = 275,
+    var postfix: String = "min read",
+    var plural: String = "min read",
+    var excludeImages: Boolean = false,
+    var extra: Int = 0,
+    var roundingMode: RoundingMode = RoundingMode.HALF_EVEN
+) {
+    constructor(builder: Builder) : this(builder.text) {
         wpm = builder.wpm
         postfix = builder.postfix
         plural = builder.plural
@@ -105,6 +104,6 @@ class Config private constructor(builder: Builder) {
         /**
          * Builds the configuration.
          */
-        fun build() = Config(this)
+        fun build(): Config = Config(this)
     }
 }
diff --git a/src/main/resources/META-INF/tags/readingtime.tag b/src/main/resources/META-INF/tags/readingtime.tag
index d0c0980..a8bd99f 100644
--- a/src/main/resources/META-INF/tags/readingtime.tag
+++ b/src/main/resources/META-INF/tags/readingtime.tag
@@ -4,20 +4,20 @@
 
     See: https://erik.thauvin.net/licenses/bsd.shtml
 --%>
-<%@tag body-content="scriptless" import="net.thauvin.erik.readingtime.ReadingTime" trimDirectiveWhitespaces="true"%>
-<%@attribute name="debug" type="java.lang.Boolean"%>
-<%@attribute name="excludeImages" type="java.lang.Boolean"%>
-<%@attribute name="extra" type="java.lang.Integer"%>
-<%@attribute name="plural"%>
-<%@attribute name="postfix"%>
-<%@attribute name="wpm" type="java.lang.Integer"%>
+<%@tag body-content="scriptless" import="net.thauvin.erik.readingtime.ReadingTime" trimDirectiveWhitespaces="true" %>
+<%@attribute name="debug" type="java.lang.Boolean" %>
+<%@attribute name="excludeImages" type="java.lang.Boolean" %>
+<%@attribute name="extra" type="java.lang.Integer" %>
+<%@attribute name="plural" %>
+<%@attribute name="postfix" %>
+<%@attribute name="wpm" type="java.lang.Integer" %>
 <jsp:doBody var="body" scope="page"/>
 <%
     final Boolean debug = (Boolean) getJspContext().getAttribute("debug");
     final Boolean excludeImages = (Boolean) getJspContext().getAttribute("excludeImages");
     final Integer extra = (Integer) getJspContext().getAttribute("extra");
     final Integer wpm = (Integer) getJspContext().getAttribute("wpm");
-    final String body = (String) getJspContext().getAttribute("body");;
+    final String body = (String) getJspContext().getAttribute("body");
     final String plural = (String) getJspContext().getAttribute("plural");
     final String postfix = (String) getJspContext().getAttribute("postfix");