Sub Resource Integrity value for //maps.google.com/maps/api/js -


where find sub resource integrity value script //maps.google.com/maps/api/js?

for example: 

<script src="//maps.google.com/maps/api/js" integrity="sha256-????" crossorigin="anonymous"></script>

to generate integrity hash code, can use website :

https://www.srihash.org/

you paste url , generate hash online. however, don't think it's possible google maps api. following message :

error: resource not eligible integrity checks. see http://enable-cors.org/server.html


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