Update index.html

Author: Gmac4247

index.html

@@ -15,13 +15,13 @@
 <link rel="canonical" href="https://basic-geometry.github.io">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
 <meta name="author" content="Gaál Sándor">
-<meta name="description" content="Exact formulas for real-world applications like analysis, engineering design solutions, computer graphics rendering, algorithm optimization, and navigation">
+<meta name="description" content="Universally applicable self-consistent geometric framework of physically grounded exact area and volume calculation formulas for regular shapes. Featuring calculator tools.">
 <meta name="keywords" content="Core Geometric System, Exact Geometric Calculations, Analysis, Engineering Design Solutions, Computer Graphics Rendering, Algorithm Optimization, Navigation">
 <meta name="twitter:card" content="summary_large_image">
 <meta name="twitter:creator" content="@gmac4247">
 <meta name="twitter:site" content="https://basic-geometry.github.io">
 <meta name="twitter:title" content="Home of Basic Geometry">
-<meta name="twitter:description" content="Exact formulas for real-world applications like analysis, engineering design solutions, computer graphics rendering, algorithm optimization, and navigation">
+<meta name="twitter:description" content="Universally applicable self-consistent geometric framework of physically grounded exact area and volume calculation formulas for regular shapes. Featuring calculator tools.">
 <meta name="twitter:image" content="android-chrome-256x256.png">
 <meta name="msapplication-TileColor" content="#000000">
 <meta name="theme-color" content="#000000">
@@ -103,6 +103,49 @@
 <script type="application/ld+json">
 {
   "@context": "https://schema.org",
+  "@type": "WebPage",
+  "name": "Home of Basic Geometry",
+  "accessMode": "mathOnVisual",
+  "accessibilityControl": "fullKeyboardControl",
+  "accessibilityHazard": "none",
+  "accessibilitySummary": "Read text and equations with figures, calculate.",
+  "headline": "Featuring The Core Geometric System ™",
+  "image": [
+	    "circle.png",
+        "circumference.png",
+        "sphere.jpeg",
+        "coneAndSphere.jpeg",
+        "octantSphereQuarterCone.jpeg",
+        "sphereAndCone.jpeg",
+        "trigonometry.png",
+        "sphereSurface.jpeg",
+        "polygon.png",
+        "circleSegment.png",
+        "cone.jpeg",
+        "conePyramidVolume.jpeg",
+        "tetraFrame.jpeg",
+        "frustumPyramid.jpeg",
+        "frustumCone.jpeg",
+        "tetrahedron.jpeg",
+        "isoperimetry.png",
+        "polygonApproximation.png",
+        "equityFigure.png",
+        "circleArea.png",
+        "cubeDissection.jpeg",
+        "square.png",
+        "cube.jpeg"
+	],"inLanguage": "en",
+  "isAccessibleForFree": true,
+  "isFamilyFriendly": true,
+  "keywords": "Core Geometric System, Exact Geometric Calculations, Analysis, Engineering Design Solutions, Computer Graphics Rendering, Algorithm Optimization, Navigation",
+  "publisher": {
+  "@type": "Person",
+  "name": "Gaál Sándor"
+  },
+  "typicalAgeRange": "5-105",
+  "url": "https://basic-geometry.github.io",	
+  "mainEntity": 
+	{
     "@type": "Article",
     "name": "Core Geometric System ™",
 	"about": {
@@ -114,6 +157,8 @@
 	},
 	"copyrightNotice": "® All rights reserved",
 	"copyrightYear": "2026",
+	"description": "Universally applicable self-consistent geometric framework of physically grounded exact area and volume calculation formulas for regular shapes.",
+    "disambiguatingDescription": "Comparing the properties of shapes directly to the square and the cube as the primary, physically relevant units of measurement via first principles instead of limits, approximations, or abstract, zero‑dimensional points.",
 	"hasDefinedTerm": [
     {
     "@type": "DefinedTerm",
@@ -148,13 +193,11 @@
     "name": "Volume of a pyramid = base × height / 8^(1/2)",
     "description": "Volume of a pyramid = base × height / 8^(1/2). Using the coefficient of a cone",
 	"disambiguatingDescription": "Not the abstract base×height/3 approximate"
-}
+},
+    "usageInfo": "Calculating areas and volumes from geometric relationships ensuring accurate calculations via consistency and precision."
+	
 ]
 	},
-	"accessMode": "mathOnVisual",
-	"accessibilityControl": "fullKeyboardControl",
-	"accessibilityHazard": "none",
-	"accessibilitySummary": "Read text and equations with figures, calculate.",
 	"author": {
     "@type": "Person",
     "name": "Gaál Sándor",
@@ -163,41 +206,12 @@
 	"assesses": "basic geometry",
 	"copyrightNotice": "® All rights reserved",
 	"copyrightYear": "2026",
-	"description": "Universally applicable self-consistent geometric framework of physically grounded exact area and volume calculation formulas for regular shapes. Featuring calculator tools.",
-    "disambiguatingDescription": "Comparing the properties of shapes directly to the square and the cube as the primary, physically relevant units of measurement via first principles instead of limits, approximations, or abstract, zero‑dimensional points.",
-    "headline": "Featuring The Core Geometric System ™",
-	"image": [
-	    "circle.png",
-        "circumference.png",
-        "sphere.jpeg",
-        "coneAndSphere.jpeg",
-        "octantSphereQuarterCone.jpeg",
-        "sphereAndCone.jpeg",
-        "trigonometry.png",
-        "sphereSurface.jpeg",
-        "polygon.png",
-        "circleSegment.png",
-        "cone.jpeg",
-        "conePyramidVolume.jpeg",
-        "tetraFrame.jpeg",
-        "frustumPyramid.jpeg",
-        "frustumCone.jpeg",
-        "tetrahedron.jpeg",
-        "isoperimetry.png",
-        "polygonApproximation.png",
-        "equityFigure.png",
-        "circleArea.png",
-        "cubeDissection.jpeg",
-        "square.png",
-        "cube.jpeg"
-	],
 	"inLanguage": "en",
     "isAccessibleForFree": true,
     "isFamilyFriendly": true,
-	"keywords": "Core Geometric System, Exact Geometric Calculations, Analysis, Engineering Design Solutions, Computer Graphics Rendering, Algorithm Optimization, Navigation",
 	"typicalAgeRange": "5-105",
 	"url": "https://basic-geometry.github.io#cgs",
-    "usageInfo": "Calculating areas and volumes from geometric relationships ensuring accurate calculations via consistency and precision."
+}
 }
 </script>
 </head>