Add_header twice in nginx vHost?

[Bernie_O]

@JonSmith

Why do we have to set them twice?

See here:

Mistake in nginx config from documentation?

The nginx documentation (https://docs.nextcloud.com/server/12/admin_manual/installation/nginx.html) shows a lot of headers that we can add: add_header X-Content-Type-Options nosniff; add_header X-XSS-Protection "1; mode=block"; add_header X-Robots-Tag none; add_header X-Download-Options noopen; add_header X-Permitted-Cross-Domain-Policies none; and add_header Strict-Transport-Security Lower down the page in the block beginning location ~ \.(?:css|js|woff|svg|gif)$ { the same headers are the…