Prepare assets before the page goes live
Website publishing problems often come from large images, missing previews, missing favicons, and rushed metadata. Prepare delivery images at the dimensions they actually need, then generate preview metadata and icons before the page is indexed.
Crawler files and headers do not replace useful page content. They help search engines discover the right URLs and understand how the page should be handled.
- Compress the largest images first and keep originals separate.
- Use descriptive titles, descriptions, and preview images.
- Check robots and sitemap files after deployment, not only locally.
Connect launch checks to crawlability
A page can look finished in the browser and still be hard to crawl. Sitemap inclusion, canonical URLs, robots settings, Open Graph previews, and header behavior should be checked together.
For image-heavy pages, speed and discoverability support each other. Smaller delivery files can improve user experience while clean metadata and internal links help crawlers understand the page.