The URL you opened was intended for testing Instant View template for this website:

https://docs.google.com/document/d/e/2PACX-1vQc5jusZMaAW6hlM1luXASACyh9Wo58sS1gr4asVPXE_aIp6MVbamCJwOo6r6im2CbTiSzGHOWSkFMG/pub