Please let us know if you have any questions, and submit bug reports for ongoing, consistent issues. For now, our official recommendation is to reach out to your plugin authors and encourage them to swap the dependency if only temporarily while unpkg sorts out their issues. unpkg needs to send this header, other CDNs such as CDNJS and send this header. We are closely monitoring this situation. Since August 5th jsdelivr has been serving files with a. They (Unpkg) haven’t been super transparent or responsive, which is a thorn in their side….
Unpkg generally works very well and allows packages to download super quickly (possibly faster than some alternatives) On-demand builds with permanent storage Once built, files are stored in a permanent storage shared by all edge servers. The market share for jsDelivr increased by 0.473 percentage points (from 0.987 to 1.46) for all sites, more than any other segment for the same time period. This guarantees the best performance and uptime globally, including mainland China.
I want to point out that something like this isn’t as easy at is sounds - both for our team, and for the plugin developers that use unpkg. See technologies overview for explanations on the methodologies used in the surveys. unpkg as JavaScript content delivery network on the web.