try some SEO content in head

tiye · tiye · commit cbb38663bb77 · 2025-07-09T02:32:35.000+08:00
diff --git a/deps.cirru b/deps.cirru
@@ -1,10 +1,10 @@
 
 {}
-  :calcit-version |0.9.11
+  :calcit-version |0.9.13
   :dependencies $ {}
     |calcit-lang/lilac |main
     |calcit-lang/memof |main
     |Respo/respo.calcit |main
     |Respo/reel.calcit |main
-    |Respo/respo-markdown.calcit |main
-    |Respo/respo-ui.calcit |main
+    |Respo/respo-markdown.calcit |0.4.9
+    |Respo/respo-ui.calcit |0.6.3
diff --git a/index.html b/index.html
@@ -1,14 +1,58 @@
 
 <!DOCTYPE html>
-<html>
+<html lang="en">
 
 <head>
-  <title>Diffview</title>
+  <title>Diffview - Online Text Diff Tool | Line-by-Line and Character-by-Character Comparison</title>
+  <meta name="description" content="Diffview is a lightweight, fast online tool for comparing text differences. Compare files line-by-line and character-by-character with easy-to-read diff visualization.">
+  <meta name="keywords" content="diff tool, text comparison, file diff, line diff, character diff, online diff, text compare, code comparison">
+  <meta name="author" content="Diffview">
+  <meta name="robots" content="index, follow">
+
+  <!-- Open Graph / Facebook -->
+  <meta property="og:type" content="website">
+  <meta property="og:url" content="https://diffview.com/">
+  <meta property="og:title" content="Diffview - Online Text Diff Tool">
+  <meta property="og:description" content="Compare text differences line-by-line and character-by-character with this lightweight online diff tool.">
+  <meta property="og:image" content="https://cdn.tiye.me/logo/diffview.png">
+
+  <!-- Twitter -->
+  <meta property="twitter:card" content="summary_large_image">
+  <meta property="twitter:url" content="https://diffview.com/">
+  <meta property="twitter:title" content="Diffview - Online Text Diff Tool">
+  <meta property="twitter:description" content="Compare text differences line-by-line and character-by-character with this lightweight online diff tool.">
+  <meta property="twitter:image" content="https://cdn.tiye.me/logo/diffview.png">
+
   <link href="https://cdn.tiye.me/logo/diffview.png" rel="icon" type="image/png" />
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"/>
   <link rel="stylesheet" type="text/css" href="//cdn.tiye.me/favored-fonts/main-fonts.css">
   <link rel="stylesheet" type="text/css" href="./assets/main.css">
+
+  <!-- Structured Data -->
+  <script type="application/ld+json">
+  {
+    "@context": "https://schema.org",
+    "@type": "WebApplication",
+    "name": "Diffview",
+    "description": "A tiny tool to diff by line and by character. Compare text differences with easy-to-read visualization.",
+    "url": "https://diffview.com/",
+    "applicationCategory": "DeveloperApplication",
+    "operatingSystem": "Web Browser",
+    "offers": {
+      "@type": "Offer",
+      "price": "0",
+      "priceCurrency": "USD"
+    },
+    "featureList": [
+      "Line-by-line text comparison",
+      "Character-by-character diff",
+      "Syntax highlighting",
+      "Fast and lightweight",
+      "No registration required"
+    ]
+  }
+  </script>
 </head>
 
 <body>
diff --git a/package.json b/package.json
@@ -12,10 +12,10 @@
   "license": "MIT",
   "devDependencies": {
     "bottom-tip": "^0.1.5",
-    "vite": "^6.3.5"
+    "vite": "^7.0.3"
   },
   "dependencies": {
-    "@calcit/procs": "^0.9.11",
+    "@calcit/procs": "^0.9.13",
     "diff": "^8.0.2"
   }
 }
diff --git a/yarn.lock b/yarn.lock

Original file line number	Diff line number	Diff line change
`@@ -12,10 +12,10 @@`
`12`	`12`	`"license": "MIT",`
`13`	`13`	`"devDependencies": {`
`14`	`14`	`"bottom-tip": "^0.1.5",`
`15`		`- "vite": "^6.3.5"`
	`15`	`+ "vite": "^7.0.3"`
`16`	`16`	`},`
`17`	`17`	`"dependencies": {`
`18`		`- "@calcit/procs": "^0.9.11",`
	`18`	`+ "@calcit/procs": "^0.9.13",`
`19`	`19`	`"diff": "^8.0.2"`
`20`	`20`	`}`
`21`	`21`	`}`