ShippedCan fail on the first check
Main content requires JavaScript
This page isolates the “Main content requires JavaScript” alert from the Rendered vs raw HTML divergence check (crawl.render_divergence_content).
What this page tests
Check Rendered vs raw HTML divergence (crawl.render_divergence), alert crawl.render_divergence_content.
Main content or internal links are largely absent from the raw HTML and appear only after rendering. Indexing of those pages will be slower and less reliable.
Why it matters
Main content or internal links are largely absent from the raw HTML and appear only after rendering. Indexing of those pages will be slower and less reliable.
How the fail is produced
Raw HTML has only a short placeholder in main; JavaScript injects a long article so rendered word count exceeds 1.7× raw.
Short main column for this fixture.