Added SEO Analyzer

Sulagna-Dutta-Roy · Aug 4, 2024 · 1a31947 · 1a31947
1 parent 4748ad5
commit 1a31947
Show file tree

Hide file tree

Showing 7 changed files with 121 additions and 0 deletions.
diff --git a/SEO Analysis/icon128.png b/SEO Analysis/icon128.png
diff --git a/SEO Analysis/icon16.png b/SEO Analysis/icon16.png
diff --git a/SEO Analysis/icon48.png b/SEO Analysis/icon48.png
diff --git a/SEO Analysis/index.html b/SEO Analysis/index.html
@@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>SEO Analysis Tool</title>
+    <link rel="stylesheet" href="style.css">
+</head>
+<body>
+    <div class="container">
+        <h1>SEO Analyzer</h1>
+        <input type="text" id="url-input" placeholder="Enter URL">
+        <button id="analyze-btn">Analyze</button>
+        <div id="results">
+            <h2>Results:</h2>
+            <p id="title-tag">Title Tag: <span></span></p>
+            <p id="meta-description">Meta Description: <span></span></p>
+            <p id="h1-tag">H1 Tag: <span></span></p>
+            <p id="word-count">Word Count: <span></span></p>
+        </div>
+    </div>
+    <script src="script.js"></script>
+</body>
+</html>
diff --git a/SEO Analysis/manifest.json b/SEO Analysis/manifest.json
@@ -0,0 +1,22 @@
+{
+  "manifest_version": 3,
+  "name": "SEO Analyzer",
+  "version": "1.0",
+  "description": "A tool to analyze the SEO of a webpage.",
+  "permissions": [
+    "activeTab"
+  ],
+  "action": {
+    "default_popup": "index.html",
+    "default_icon": {
+      "16": "icon16.png",
+      "48": "icon48.png",
+      "128": "icon128.png"
+    }
+  },
+  "icons": {
+    "16": "icon16.png",
+    "48": "icon48.png",
+    "128": "icon128.png"
+  }
+}
diff --git a/SEO Analysis/script.js b/SEO Analysis/script.js
@@ -0,0 +1,43 @@
+document.getElementById('analyze-btn').addEventListener('click', analyzeSEO);
+
+async function analyzeSEO() {
+    const url = document.getElementById('url-input').value;
+    if (!url) {
+        alert('Please enter a URL');
+        return;
+    }
+
+    try {
+        const response = await fetch(`https://api.allorigins.win/get?url=${encodeURIComponent(url)}`);
+        if (!response.ok) {
+            throw new Error('Network response was not ok');
+        }
+
+        const rawResponse = await response.text();
+        console.log('Raw response:', rawResponse);
+
+        const data = JSON.parse(rawResponse);
+
+        const parser = new DOMParser();
+        const doc = parser.parseFromString(data.contents, 'text/html');
+
+        const title = doc.querySelector('title') ? doc.querySelector('title').innerText : 'No title found';
+
+        const metaDescription = doc.querySelector('meta[name="description"]') 
+            ? doc.querySelector('meta[name="description"]').getAttribute('content') 
+            : 'No meta description found';
+
+        const h1 = doc.querySelector('h1') ? doc.querySelector('h1').innerText : 'No H1 tag found';
+
+        const wordCount = doc.body.innerText.split(/\s+/).filter(Boolean).length;
+
+        document.querySelector('#title-tag span').innerText = title;
+        document.querySelector('#meta-description span').innerText = metaDescription;
+        document.querySelector('#h1-tag span').innerText = h1;
+        document.querySelector('#word-count span').innerText = wordCount;
+
+    } catch (error) {
+        console.error('Error fetching or processing the URL:', error);
+        alert('Failed to fetch the URL or process the content. Please check the console for more details.');
+    }
+}
diff --git a/SEO Analysis/style.css b/SEO Analysis/style.css
@@ -0,0 +1,32 @@
+body {
+    font-family: Arial, sans-serif;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    height: 100vh;
+    margin: 0;
+    background-color: #f0f0f0;
+}
+
+.container {
+    text-align: center;
+    background: #fff;
+    padding: 20px;
+    border-radius: 10px;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+}
+
+input, button {
+    padding: 10px;
+    margin: 5px;
+    font-size: 16px;
+}
+
+#results {
+    margin-top: 20px;
+    text-align: left;
+}
+
+#results h2 {
+    margin-bottom: 10px;
+}