XML Sitemap

Why It Matters

For large websites, e-commerce stores, and newly launched applications with limited backlink profiles, XML sitemaps provide an explicit roadmap for search crawlers. Submitting an accurate sitemap ensures Google discovers deep editorial content, reduces indexing latency for updated pages, and prevents orphaned pages from being overlooked.

Sitemaps.org Protocol Specifications

Practical Implementation Example

Dynamic generation guarantees the XML sitemap reflects real-time CMS publication and accurate lastModified timestamps without manual file editing.

import type { MetadataRoute } from 'next';

export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
  const posts = await getPublishedArticles();
  return posts.map((post) => ({
    url: `https://example.com/blog/${post.slug}`,
    lastModified: new Date(post.updatedAt),
    changeFrequency: 'weekly',
    priority: 0.8,
  }));
}