diff --git a/node-red-node-wot/plugin-resources-src/node-wot-plugin-lib.ts b/node-red-node-wot/plugin-resources-src/node-wot-plugin-lib.ts
index a330320..b2ed491 100644
--- a/node-red-node-wot/plugin-resources-src/node-wot-plugin-lib.ts
+++ b/node-red-node-wot/plugin-resources-src/node-wot-plugin-lib.ts
@@ -324,7 +324,7 @@ function checkBinding(tdStr: string, binding: string) {
 
     const bindings = Object.keys(detectProtocolSchemes(tdStr))
     
-    return bindings.some(b => b === binding || b === binding + 's');
+    return bindings.some(b => b === binding || b === binding + 's')
 }
 
 const THING_COMMON_TEMP = `[
diff --git a/node-red-node-wot/plugin/node-wot-plugin.html b/node-red-node-wot/plugin/node-wot-plugin.html
index 26ac3ca..170c223 100644
--- a/node-red-node-wot/plugin/node-wot-plugin.html
+++ b/node-red-node-wot/plugin/node-wot-plugin.html
@@ -1,4 +1,5 @@
-<script type="module" src="resources/@thingweb/node-red-node-wot/@thingweb/td-utils/dist/web-bundle.min.js"></script>
+<!-- import tdUtils -->
+<script type="module" src="/resources/@thingweb/node-red-node-wot/@thingweb/td-utils/dist/web-bundle.min.js"></script>
 <script type="module" src="/resources/@thingweb/node-red-node-wot/node-wot-plugin-lib.js" ></script>
 <script type="module">
     import {createClientFlowUsingDashboard} from "/resources/@thingweb/node-red-node-wot/node-wot-plugin-lib.js"
diff --git a/node-red-node-wot/src/wot-thing.html b/node-red-node-wot/src/wot-thing.html
index 0635973..2c8a59e 100644
--- a/node-red-node-wot/src/wot-thing.html
+++ b/node-red-node-wot/src/wot-thing.html
@@ -1,55 +1,19 @@
+<!-- import tdUtils -->
+<script type="module" src="/resources/@thingweb/node-red-node-wot/@thingweb/td-utils/dist/web-bundle.min.js"></script>
 <script type="text/javascript">
     // List of supported protocols
     // Secure ones (like https) are automatically inferred
     const PROTOCOLS = ["http", "ws", "coap", "mqtt", "opcua", "modbus"]
 
     function checkBinding(td_str, binding) {
-        let td
-        try {
-            td = JSON.parse(td_str)
-        } catch (err) {
-            return false
-        }
-
-        const affordances = ["properties", "actions", "events"]
         // In case of OPC UA we look for opc.tcp in href not opcua
         binding = binding === "opcua" ? "opc.tcp" : binding
         // Also different for Modbus
         binding = binding === "modbus" ? "modbus+tcp" : binding
 
-        // Check base URL if present and then possibly affordances
-        if (td["base"]) {
-            let base = new URL(td["base"]).protocol
-            if (base) {
-                // remove trailing ':'
-                base = base.slice(0, -1)
-                const checkBase = base === binding || base === binding + "s"
-                if (checkBase) return true
-            }
-        }
-
-        for (const affordance of affordances) {
-            if (td[affordance]) {
-                // item is either a property or an action or an event
-                for (const item of Object.values(td[affordance])) {
-                    if (!item.forms) return false
-                    let checkForms = item.forms.some((form) => {
-                        try {
-                            const parsed = new URL(form.href)
-                            if (parsed.protocol !== null) {
-                                // remove trailing ':'
-                                const scheme = parsed.protocol.slice(0, -1)
-                                return scheme === binding || scheme === binding + "s"
-                            }
-                        } catch (e) {
-                            return false
-                        }
-                    })
-                    if (checkForms) return true
-                }
-            }
-        }
-        return false
+        const bindings = Object.keys(tdUtils.detectProtocolSchemes(td_str))
+        
+        return bindings.some(b => b === binding || b === binding + 's')
     }
 
     function containsID(td_str) {