Catalog · Duplicate Code · Notice

Duplicate CSS

Multiple stylesheets ship the same rules, inflating CSS payload.

Check ID DUPLICATE_CSS_CODE · Category Duplicate Code · Available on every plan

Sec. CD.01 · Detail ◊What, why, how reference content · updated continuously

How to fix it

Consolidate shared rules into a single stylesheet and trim duplicates from per-page CSS.

Sec. CD.02 · Related ◊Sibling checks in this category 1 related

Wrendex catches duplicate css on every audit. No credit card · All 170+ checks · Full PDF report