SEO: Fix structured data validation errors, delete static sitemap, and update indexing scripts
This commit is contained in:
Timo Knuth
157
src/app/(main)/(marketing)/blog/[slug]/page.tsx
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157
src/app/(main)/(marketing)/blog/[slug]/page.tsx
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import React from 'react';
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import type { Metadata } from 'next';
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import Link from 'next/link';
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import Image from 'next/image';
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import { notFound } from 'next/navigation';
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import SeoJsonLd from '@/components/SeoJsonLd';
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import Breadcrumbs from '@/components/Breadcrumbs';
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import { Button } from '@/components/ui/Button';
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import { Badge } from '@/components/ui/Badge';
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import { blogPosts } from '@/lib/blog-data';
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interface PageProps {
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params: {
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slug: string;
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};
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}
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export function generateStaticParams() {
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return Object.keys(blogPosts).map((slug) => ({
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slug,
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}));
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}
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export function generateMetadata({ params }: PageProps): Metadata {
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const post = blogPosts[params.slug];
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if (!post) {
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notFound();
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return {} as Metadata; // Typescript satisfaction (unreachable)
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}
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return {
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title: {
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absolute: `${post.title} | QR Master Blog`,
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},
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description: post.excerpt,
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openGraph: {
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title: post.title,
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description: post.excerpt,
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type: 'article',
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publishedTime: post.datePublished,
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modifiedTime: post.dateModified,
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authors: [post.author],
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images: [
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{
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url: post.image,
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alt: post.imageAlt,
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},
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],
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},
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twitter: {
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card: 'summary_large_image',
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title: post.title,
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description: post.excerpt,
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images: [post.image],
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},
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};
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}
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export default function BlogPostPage({ params }: PageProps) {
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const post = blogPosts[params.slug];
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if (!post) {
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notFound();
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}
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const jsonLd = {
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'@context': 'https://schema.org',
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'@type': 'BlogPosting',
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headline: post.title,
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image: post.image,
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datePublished: post.datePublished,
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dateModified: post.dateModified,
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author: {
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'@type': 'Organization',
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name: post.author,
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url: post.authorUrl,
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},
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};
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const breadcrumbItems = [
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{ name: 'Home', url: '/' },
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{ name: 'Blog', url: '/blog' },
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{ name: post.title, url: `/blog/${post.slug}` },
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];
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return (
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<>
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<SeoJsonLd data={[jsonLd]} />
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<div className="min-h-screen bg-white pb-20">
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{/* Hero Header */}
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<div className="bg-gray-50 border-b border-gray-100">
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<div className="container mx-auto px-4 sm:px-6 lg:px-8 py-12 max-w-4xl">
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<Breadcrumbs items={breadcrumbItems} className="mb-8" />
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<Badge variant="info" className="mb-6">
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{post.category}
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</Badge>
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<h1 className="text-4xl md:text-5xl font-bold text-gray-900 leading-tight mb-6">
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{post.title}
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</h1>
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<div className="flex items-center text-gray-600 mb-8 space-x-6 text-sm">
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<div className="flex items-center">
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<span className="font-medium text-gray-900 mr-2">{post.author}</span>
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</div>
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<div>•</div>
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<div>{post.date}</div>
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<div>•</div>
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<div>{post.readTime} read</div>
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</div>
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</div>
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</div>
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{/* Featured Image */}
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<div className="container mx-auto px-4 sm:px-6 lg:px-8 max-w-4xl -mt-8 mb-12">
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<div className="relative aspect-video w-full overflow-hidden rounded-2xl shadow-xl">
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<Image
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src={post.image}
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alt={post.imageAlt}
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fill
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className="object-cover"
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priority
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/>
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</div>
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</div>
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{/* Content */}
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<article className="container mx-auto px-4 sm:px-6 lg:px-8 max-w-3xl">
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<div
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className="prose prose-lg prose-blue max-w-none hover:prose-a:text-blue-600 transition-colors"
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dangerouslySetInnerHTML={{ __html: post.content }}
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/>
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{/* Share / CTA */}
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<div className="mt-16 pt-8 border-t border-gray-200">
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<div className="bg-blue-50 rounded-2xl p-8 text-center">
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<h3 className="text-2xl font-bold text-gray-900 mb-4">
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Enjoyed this article?
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</h3>
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<p className="text-gray-600 mb-6 text-lg">
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Create your first dynamic QR code for free and start tracking your campaigns today.
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</p>
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<Link href="/signup">
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<Button size="lg" className="px-8">
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Create Free QR Code
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</Button>
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</Link>
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</div>
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</div>
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</article>
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</div>
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</>
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);
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}
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182
src/app/(main)/(marketing)/blog/page.tsx
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182
src/app/(main)/(marketing)/blog/page.tsx
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@@ -0,0 +1,182 @@
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import React from 'react';
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import type { Metadata } from 'next';
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import Link from 'next/link';
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import Image from 'next/image';
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import SeoJsonLd from '@/components/SeoJsonLd';
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import { websiteSchema, breadcrumbSchema } from '@/lib/schema';
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import { Card, CardHeader, CardTitle, CardContent } from '@/components/ui/Card';
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import { Badge } from '@/components/ui/Badge';
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import Breadcrumbs, { BreadcrumbItem } from '@/components/Breadcrumbs';
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function truncateAtWord(text: string, maxLength: number): string {
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if (text.length <= maxLength) return text;
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const truncated = text.slice(0, maxLength);
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const lastSpace = truncated.lastIndexOf(' ');
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return lastSpace > 0 ? truncated.slice(0, lastSpace) : truncated;
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}
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export async function generateMetadata(): Promise<Metadata> {
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const title = truncateAtWord('QR Insights: Latest QR Strategies', 60);
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const description = truncateAtWord(
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'Expert guides on QR code strategies, marketing campaigns, tracking analytics, and best practices for small businesses and enterprises.',
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160
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);
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return {
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title,
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description,
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alternates: {
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canonical: 'https://www.qrmaster.net/blog',
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languages: {
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'x-default': 'https://www.qrmaster.net/blog',
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en: 'https://www.qrmaster.net/blog',
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},
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},
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openGraph: {
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title,
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description,
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url: 'https://www.qrmaster.net/blog',
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type: 'website',
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},
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twitter: {
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title,
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description,
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},
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};
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}
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const blogPosts = [
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// NEW POSTS (January 2026)
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{
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slug: 'qr-code-restaurant-menu',
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title: 'How to Create a QR Code for Restaurant Menu',
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excerpt: 'Step-by-step guide to creating digital menu QR codes for your restaurant. Learn best practices for touchless menus, placement tips, and tracking.',
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date: 'January 5, 2026',
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readTime: '12 Min',
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category: 'Restaurant',
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image: '/blog/restaurant-qr-menu.png',
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},
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{
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slug: 'vcard-qr-code-generator',
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title: 'Free vCard QR Code Generator: Digital Business Cards',
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excerpt: 'Create professional vCard QR codes for digital business cards. Share contact info instantly with a scan—includes templates and best practices.',
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date: 'January 5, 2026',
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readTime: '10 Min',
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category: 'Business Cards',
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image: '/blog/vcard-qr-code.png',
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},
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{
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slug: 'qr-code-small-business',
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title: 'Best QR Code Generator for Small Business: 2025 Guide',
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excerpt: 'Find the best QR code solution for your small business. Compare features, pricing, and use cases for marketing, payments, and operations.',
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date: 'January 5, 2026',
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readTime: '14 Min',
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category: 'Business',
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image: '/blog/small-business-qr.png',
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},
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{
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slug: 'qr-code-print-size-guide',
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title: 'QR Code Print Size Guide: Minimum Sizes for Every Use Case',
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excerpt: 'Complete guide to QR code print sizes. Learn minimum dimensions for business cards, posters, banners, and more to ensure reliable scanning.',
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date: 'January 5, 2026',
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readTime: '8 Min',
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category: 'Printing',
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image: '/blog/qr-print-sizes.png',
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},
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// EXISTING POSTS
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{
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slug: 'qr-code-tracking-guide-2025',
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title: 'QR Code Tracking: Complete Guide 2025',
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excerpt: 'Learn how to track QR code scans with real-time analytics. Compare free vs paid tracking tools, setup Google Analytics, and measure ROI.',
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date: 'October 18, 2025',
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readTime: '12 Min',
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category: 'Tracking & Analytics',
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image: '/blog/1-hero.webp',
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},
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{
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slug: 'dynamic-vs-static-qr-codes',
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title: 'Dynamic vs Static QR Codes: Which Should You Use?',
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excerpt: 'Understand the difference between static and dynamic QR codes. Learn when to use each type, pros/cons, and how dynamic QR codes save money.',
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date: 'October 17, 2025',
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readTime: '10 Min',
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category: 'QR Code Basics',
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image: '/blog/2-hero.webp',
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},
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{
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slug: 'bulk-qr-code-generator-excel',
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title: 'How to Generate Bulk QR Codes from Excel',
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excerpt: 'Generate hundreds of QR codes from Excel or CSV files in minutes. Step-by-step guide with templates, best practices, and free tools.',
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date: 'October 16, 2025',
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readTime: '13 Min',
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category: 'Bulk Generation',
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image: '/blog/bulk-qr-events-hero.png',
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},
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{
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slug: 'qr-code-analytics',
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title: 'QR Code Analytics: Track, Measure & Optimize Campaigns',
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excerpt: 'Learn how to leverage scan analytics, campaign tracking, and dashboard insights to maximize QR code ROI.',
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date: 'October 16, 2025',
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readTime: '15 Min',
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category: 'Analytics',
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image: '/blog/qr-code-analytics-hero.webp',
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},
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];
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export default function BlogPage() {
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const breadcrumbItems: BreadcrumbItem[] = [
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{ name: 'Home', url: '/' },
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{ name: 'Blog', url: '/blog' },
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];
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return (
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<>
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<SeoJsonLd data={[websiteSchema(), breadcrumbSchema(breadcrumbItems)]} />
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<div className="py-20 bg-gradient-to-b from-gray-50 to-white">
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<div className="container mx-auto px-4">
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<Breadcrumbs items={breadcrumbItems} />
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<div className="text-center mb-16">
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<h1 className="text-4xl lg:text-5xl font-bold text-gray-900 mb-6">
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QR Code Insights
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</h1>
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<p className="text-xl text-gray-600 max-w-2xl mx-auto">
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Expert guides on dynamic QR codes, campaign tracking, UTM analytics, and smart marketing use cases.
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Discover how-to tutorials and best practices for QR code analytics.
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</p>
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</div>
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<div className="grid md:grid-cols-2 lg:grid-cols-3 gap-8 max-w-6xl mx-auto">
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{blogPosts.map((post) => (
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<Link key={post.slug} href={`/blog/${post.slug}`}>
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<Card hover className="h-full overflow-hidden shadow-md hover:shadow-xl transition-all duration-300">
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<div className="relative h-56 overflow-hidden">
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<Image
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src={post.image}
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alt={`${post.title} - QR code guide showing ${post.category.toLowerCase()} strategies`}
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width={800}
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height={600}
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className="w-full h-full object-cover transition-transform duration-500 hover:scale-110"
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/>
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</div>
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<CardHeader className="pb-3">
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<div className="flex items-center justify-between mb-3">
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<Badge variant="info">{post.category}</Badge>
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<span className="text-sm text-gray-500 font-medium">{post.readTime} read</span>
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</div>
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<CardTitle className="text-xl leading-tight mb-3">{post.title}</CardTitle>
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</CardHeader>
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<CardContent className="pt-0">
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<p className="text-gray-600 mb-4 leading-relaxed">{post.excerpt}</p>
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<div className="flex items-center justify-between pt-4 border-t border-gray-100">
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<p className="text-sm text-gray-500">{post.date}</p>
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<span className="text-primary-600 text-sm font-medium">Read more →</span>
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</div>
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</CardContent>
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</Card>
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</Link>
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))}
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</div>
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</div>
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</div>
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</>
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);
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}
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