Overall quality score: 56.73 out of 100 for the article “Resolution-class submarine” on English Wikipedia. The overall result is fair, suggesting scope for improvement in the measured features. The considered article was last modified on 17 September 2026 at 05:41:15 UTC.

The text is relatively brief compared with the Featured Article benchmark, resulting in a below average length rating. The major heading count is a strength, rated excellent. The number of qualifying images is limited relative to the benchmark and is rated below average.

The reference count is rated below average. Although the total number of citations is limited, their density relative to the amount of text is outstanding.

The considered version of the Wikipedia article also contains a quality-flaw template, identified in English as “Unreferenced section”. This editorial notice flags an issue that needs attention. The detected flaws reduce the overall quality score by 2.99 points.