adamszmu
Hi
The site load speed depends on the different factors like server limits, site page size, images, css js load etc.
Normally there is no issue with Teline V load as you can see it in the demo its pretty fast. It appear your server is low speed.
You can put the site details in Edit fields options in first post, I will check and suggest you changes after having a look. If the backend is also slow there could be server side slow load.