The site should avoid making /ipns/ calls to the server. The return of these calls is not sanitized and just returns raw data.
For example profiles can be fetched by /ob/profile or images as /ob/avatar or /ob/header
Also, to make sure the web is as fast as possible you should use the usecache flag on all calls. The return is very unlikely to not be up to date and it will return faster. /ipns/ calls only cache for one minute and then make another DHT query.
The site should avoid making /ipns/ calls to the server. The return of these calls is not sanitized and just returns raw data.
For example profiles can be fetched by /ob/profile or images as /ob/avatar or /ob/header
Also, to make sure the web is as fast as possible you should use the
usecacheflag on all calls. The return is very unlikely to not be up to date and it will return faster. /ipns/ calls only cache for one minute and then make another DHT query.