diff --git a/src/drivers/webextension/js/content.js b/src/drivers/webextension/js/content.js
index f30257901..d0209af65 100644
--- a/src/drivers/webextension/js/content.js
+++ b/src/drivers/webextension/js/content.js
@@ -31,7 +31,7 @@ function getJs(technologies) {
       })
     }
 
-    script.setAttribute('src', chrome.extension.getURL('js/inject.js'))
+    script.setAttribute('src', chrome.runtime.getURL('js/inject.js'))
 
     document.body.appendChild(script)
   })
@@ -129,7 +129,9 @@ const Content = {
    * Initialise content script
    */
   async init() {
-    if (await Content.driver('isDisabledDomain', location.href)) {
+    const url = location.href
+
+    if (await Content.driver('isDisabledDomain', url)) {
       return
     }
 
@@ -236,7 +238,7 @@ const Content = {
       Content.cache = { html, css, scripts, meta }
 
       await Content.driver('onContentLoad', [
-        location.href,
+        url,
         Content.cache,
         Content.language,
       ])
@@ -313,7 +315,7 @@ const Content = {
     })
   },
 
-  async analyzeRequires(requires) {
+  async analyzeRequires(url, requires) {
     await Promise.all(
       Object.keys(requires).map(async (name) => {
         if (!Content.analyzedRequires.includes(name)) {
@@ -324,7 +326,7 @@ const Content = {
           await Promise.all([
             Content.onGetTechnologies(technologies, name),
             Content.driver('onContentLoad', [
-              location.href,
+              url,
               Content.cache,
               Content.language,
               name,
@@ -340,12 +342,14 @@ const Content = {
    * @param {Array} technologies
    */
   async onGetTechnologies(technologies = [], requires) {
+    const url = location.href
+
     const js = await getJs(technologies)
     const dom = getDom(technologies)
 
     await Promise.all([
-      Content.driver('analyzeJs', [location.href, js, requires]),
-      Content.driver('analyzeDom', [location.href, dom, requires]),
+      Content.driver('analyzeJs', [url, js, requires]),
+      Content.driver('analyzeDom', [url, dom, requires]),
     ])
   },
 }
diff --git a/src/drivers/webextension/js/driver.js b/src/drivers/webextension/js/driver.js
index 4cef32a63..8730a15f8 100644
--- a/src/drivers/webextension/js/driver.js
+++ b/src/drivers/webextension/js/driver.js
@@ -137,7 +137,7 @@ const Driver = {
   async loadTechnologies() {
     try {
       const { technologies, categories } = await (
-        await fetch(chrome.extension.getURL('technologies.json'))
+        await fetch(chrome.runtime.getURL('technologies.json'))
       ).json()
 
       setTechnologies(technologies)
@@ -503,6 +503,8 @@ const Driver = {
 
     cache.dateTime = Date.now()
 
+    console.log('xxx', { url, hostname, cache, detections })
+
     // Remove duplicates
     cache.detections = cache.detections
       .concat(detections)
@@ -588,7 +590,7 @@ const Driver = {
     )
 
     try {
-      await Driver.content(url, 'analyzeRequires', [requires])
+      await Driver.content(url, 'analyzeRequires', [url, requires])
     } catch (error) {
       // Continue
     }
@@ -682,7 +684,7 @@ const Driver = {
       chrome.browserAction.setIcon(
         {
           tabId,
-          path: chrome.extension.getURL(
+          path: chrome.runtime.getURL(
             `../images/icons/${
               /\.svg$/i.test(icon)
                 ? `converted/${icon.replace(/\.svg$/, '.png')}`
diff --git a/src/drivers/webextension/js/utils.js b/src/drivers/webextension/js/utils.js
index c4253096d..e58d96158 100644
--- a/src/drivers/webextension/js/utils.js
+++ b/src/drivers/webextension/js/utils.js
@@ -3,9 +3,9 @@
 /* globals chrome */
 
 const Utils = {
-  agent: chrome.extension.getURL('/').startsWith('moz-')
+  agent: chrome.runtime.getURL('/').startsWith('moz-')
     ? 'firefox'
-    : chrome.extension.getURL('/').startsWith('safari-')
+    : chrome.runtime.getURL('/').startsWith('safari-')
     ? 'safari'
     : 'chrome',