SEO Content Revision: Placeholder Content Detected

The provided content is a structural template, not a finished article. The `content` field contains placeholder text like “html do post content with markup schema” instead of actual HTML content. Therefore, detailed SEO revision rules (e.g., keyword density, word count, readability) cannot be applied. To achieve a 100/100 SEO score, a new, fully optimized article is required. Please provide the main topic/primary keyword, secondary keywords, target audience, specific internal/external links, and desired call-to-action (CTA) for article generation.