If I may state my opinion:
Pure black or white colours CAN be an issue, and as such changing these should be a "quality standard" as stated in the image above.
This is not added in the Ranking Criteria, but it's a bubble factor which in turn leads to ranking (and unranking)
If anything, colours go into quality standards.
Pure black or white colours CAN be an issue, and as such changing these should be a "quality standard" as stated in the image above.
This is not added in the Ranking Criteria, but it's a bubble factor which in turn leads to ranking (and unranking)
If anything, colours go into quality standards.