Resources with responses that are ______ for all users are great candidates to be cached by a CDN.

0.0 00 QUESTION Resources with responses that are ______ for all users are great candidates to be cached by a CDN. variants sized different identical The correct answer is: identical Explanation: Identify which resources can be cached by intermediaries: those with responses that are identical …

Image information such as location and camera description can often be deleted to reduce image sizes. This type of information is called:

0.0 00 QUESTION Image information such as location and camera description can often be deleted to reduce image sizes. This type of information is called: GZIP raster metadata vector The correct answer is: metadata Explanation: Remove unnecessary image metadata: many raster images contain unnecessary metadata …

The App shell helps with:

0.0 00 QUESTION The App shell helps with: Making the full page load faster Creating a fully optimized site Making transitions between pages faster Improves elements of the UX The correct answer is: Making transitions between pages faster Explanation: An application shell is the minimal …