Update README

src/README.md

@@ -0,0 +1,40 @@
+# Wappalyzer core
+
+[Wappalyzer](https://www.wappalyzer.com/) indentifies technologies on websites. 
+
+## Installation
+
+```shell
+$ npm i wappalyzer-core
+```
+
+## Usage
+
+```javascript
+#!/usr/bin/env node
+
+const fs = require('fs')
+const Wappalyzer = require('./wappalyzer')
+
+// See https://www.wappalyzer.com/docs/dev/specification or use
+// https://raw.githubusercontent.com/AliasIO/wappalyzer/master/src/technologies.json
+const { technologies, categories } = JSON.parse(
+  fs.readFileSync('./technologies.json')
+)
+
+Wappalyzer.setTechnologies(technologies)
+Wappalyzer.setCategories(categories)
+
+const detections = Wappalyzer.analyze({
+  url: 'https://example.github.io/',
+  meta: { generator: ['WordPress'] },
+  headers: { server: ['Nginx'] },
+  scripts: ['jquery-3.0.0.js'],
+  cookies: { awselb: [''] },
+  html: '<div ng-app="">'
+})
+
+const results = Wappalyzer.resolve(detections)
+
+console.log(results)
+```

src/drivers/npm/README.md

@@ -67,7 +67,7 @@ const options = {
 };
 
 ;(async function() {
-  const wappalyzer = await new Wappalyzer(options)
+  const wappalyzer = new Wappalyzer(options)
 
   try {
     await wappalyzer.init()

src/drivers/npm/cli.js

@@ -77,7 +77,7 @@ Options:
 }
 
 ;(async function () {
-  const wappalyzer = await new Wappalyzer(options)
+  const wappalyzer = new Wappalyzer(options)
 
   try {
     await wappalyzer.init()

src/drivers/webextension/js/driver.js

@@ -267,41 +267,11 @@ const Driver = {
             )
           })
 
-          /*
-          let certIssuer = ''
-
-          if (
-            browser &&
-            browser.webRequest &&
-            browser.webRequest.getSecurityInfo
-          ) {
-            // Currently only works in Firefox
-            // See https://stackoverflow.com/a/50484642
-            const { certificates } = await browser.webRequest.getSecurityInfo(
-              request.requestId,
-              {
-                certificateChain: false,
-                rawDER: false,
-              }
-            )
-
-            if (certificates && certificates.length) {
-              certIssuer = certificates[0].issuer.replace(
-                /^.*CN=([^,]+).*$/,
-                '$1'
-              )
-            }
-          }
-          */
-
           if (
             headers['content-type'] &&
             /\/x?html/.test(headers['content-type'][0])
           ) {
-            await Driver.onDetect(
-              request.url,
-              analyze({ headers /*, certIssuer */ })
-            )
+            await Driver.onDetect(request.url, analyze({ headers }))
           }
         }
       } catch (error) {