3 ms·
How come it's possible to see visual bands in the main graph [0]? It's clearly using a perceptually uniform modern colormap (magma I think), where might be the
by hoseja 5y ago
How come it's possible to see visual bands in the main graph [0]? It's clearly using a perceptually uniform modern colormap (magma I think), where might be the artifacts coming from?
[0] https://philipwalton.com/static/lh-cwv-correlation-1400w-65493a1b29.png https://philipwalton.com/static/lh-cwv-correlation-1400w-654...
- systoll 5y agoMethodology is at: https://discuss.httparchive.org/t/lighthouse-scores-as-predictors-of-page-level-crux-data/2232 https://discuss.httparchive.org/t/lighthouse-scores-as-predi... All pages with two 'good' core-web-vital grade, and one 'poor' get exactly 200. All pages with one 'good' and two 'poors' get exactly 100. Getting 99/101/201/199 requires a much more specific set of performance characteristics.