diff --git a/technologies/jsf-detection.yaml b/technologies/jsf-detection.yaml
index f6ce2943b5..dabca8aabe 100644
--- a/technologies/jsf-detection.yaml
+++ b/technologies/jsf-detection.yaml
@@ -14,9 +14,23 @@ requests:
 
     redirects: true
     max-redirects: 2
+    matchers-condition: or
     matchers:
-      - type: word
-        words:
-          - "javax.faces.resource"
-          - "javax.faces.ViewState"
-        condition: or
+      - type: dsl
+        name: javafaces
+        dsl:
+          - "(contains(tolower(body), 'javax.faces.resource') || contains(tolower(body), 'javax.faces.ViewState'))"
+
+      - type: dsl
+        name: primefaces
+        dsl:
+          - "contains(tolower(body), 'primefaces')"
+          - "contains(tolower(body), 'javax.faces.resource') || contains(tolower(body), 'javax.faces.ViewState')"
+        condition: and
+
+      - type: dsl
+        name: richfaces
+        dsl:
+          - "contains(tolower(body), 'richfaces')"
+          - "contains(tolower(body), 'javax.faces.resource') || contains(tolower(body), 'javax.faces.ViewState')"
+        condition: and