Long story short - all political party websites have issues, some are really obvious and all are excluding some groups of people. They should do better if they want to get votes from as many as possible. And shift accessibility left does not mean political left!

Bogdan on A11y

An accessibility audit of 29 Norwegian political party websites reveals critical issues across all sites. Common problems include missing skip-to-content links (16 out of 29), alternative text issues (25 out of 29), color contrast failures (24 out of 29), and semantic markup problems (18 out of 29). The analysis demonstrates that automatic testing tools only catch about 30% of accessibility issues, while manual testing reveals deeper problems affecting users with disabilities who rely on assistive technologies.

Quick accessibility analysis of Norwegian party websites just before election – Bogdan on Digital Accessibility (A11y)