Cross-Origin Request Blocked

i have a problem with streetview, example: Änderungsschneiderei Genc | Marktplatz Abfallvermeidung

when i check the issue this is more related with server.

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at[["imageCloseTo"%2C"9.4434318%3A49.5205132"%2C["atomic_scale"%2C"c_rotation"%2C"ca"%2C"calt"%2C"captured_at"%2C"cca"%2C"cfocal"%2C"cl"%2C"gpano"%2C"height"%2C"key"%2C"l"%2C"merge_cc"%2C"merge_version"%2C"orientation"%2C"project"%2C"sequence"%2C"user"%2C"width"]%2C["key"%2C"username"]]]&method=get. (Reason: CORS request did not succeed).


This is not CORS issue but rather the-server-is-gone-and-never-coming-back issue.

The V3 API (which the linked site uses) was deprecated in august and taken offline in october.
Related reading in forum: