Back to blog
Dev Work

Rendering QA: Portable Text Stress Test

Published February 23, 2026

Polaris Editorial

A deliberate post that validates how Polaris renders headings, links, lists, quotes, and inline images from Sanity Portable Text.

An image of AI

[H2] Why this post exists
This post is a rendering QA fixture for Polaris GEO. It checks paragraph spacing, long-line wrapping, and link styling in production.

[Normal paragraph with formatting]
Polaris helps teams monitor visibility across AI engines. This sentence should contain bold text, italic text, and a link to https://www.polarismvp.xyz.

[H3] List rendering

  • First bullet: short plain sentence.
  • Second bullet: includes bold emphasis in the middle.
  • Third bullet: includes italic emphasis for tone.
  • Fourth bullet: includes a link to /pricing.
  • Fifth bullet: includes mixed text to test line wrapping on mobile and desktop.

[H3] Quote block


“AI search visibility is now a board-level growth variable, not a reporting nice-to-have.”

[H4] Image block test


Insert an inline body image here (not the main image) with alt text:
`Screenshot of answer-level sentiment and citation metrics in Polaris GEO.`

Screenshot of answer-level sentiment and citation metrics in Polaris GEO
Screenshot of answer-level sentiment and citation metrics in Polaris GEO

[H3] Mixed body stress test


Use one paragraph with a very long sentence to verify readable line length and spacing across breakpoints, then follow with a short paragraph. Something long here,Something long here,Something long here,Something long here,Something long here. Test markdown bold.

Short follow-up paragraph.

[H3] CTA paragraph


If this renders correctly, the blog template is ready for production editorial content.