));
      }
    }

    match &page_config.csp_origin {
      None => {
        headers.insert(
          header::CONTENT_SECURITY_POLICY,
          HeaderValue::from_static("default-src 'self' 'unsafe-eval' 'unsafe-inline' data: blob:"),
        );
        headers.append(
          header::CONTENT_SECURITY_POLICY,
          HeaderValue::from_static("default-src *:*/content/ *:*/blockheight *:*/blockhash *:*/blockhash/ *:*/blocktime *:*/r/ 'unsafe-eval' 'unsafe-inline' data: blob:"),
        );
      }
      Some(origin) => {
        let csp = format!("default-src {origin}/content/ {origin}/blockheight {origin}/blockhash {origin}/blockhash/ {origin}/blocktime {origin}/r/ 'unsafe-eval' 'unsafe-inline' data: blob:");
        headers.insert(
          header::CONTENT_SECURITY_POLICY,
          HeaderValue::from_str(&csp).map_err(|err| ServerError::Internal(Error::from(err)))?,
        );
      }
    }

    headers.insert(
      header::CACHE_CONTROL,
      HeaderValue::from_static("max-age=31536000, immutable"),