Anybody can help with fix this 3 problems ?
Thanks in aadvance!!!
1 - * Transactional file locking should be configured to use memory-based locking, not the default slow database-based locking. See the documentation for more information.
3 - * The “Strict-Transport-Security” HTTP header is not configured to at least “15552000” seconds. For enhanced security we recommend enabling HSTS as described in our security tips.