WordPress Experts : 'security and database '

Job ID: 34171196

Budget: $10 – $30 USD

1.
I made a clon e of the site, then the site speed became a bit heavy.
The hosting technical team assured me that the reason was due to the database.
I want to speed up the response of my site's database.

2.
I think the site has been hacked. Some template features are not responding.
i have upload the latest version of the template.
But there are some features that do not work even after updating the template.
Related categories: Web Security WordPress MySQL HTML