Top best Free site :
You may find many sites , but you should not miss these.
Colorrib one of the best site to get free and premium template. You will get lots of template , different type and modern and fresh design with. Many people contribute in the site hence you will get really ton of nice template.
Just go to the site, choose your template, see the live and download it.Just go to the site, choose your template, see the live and download it.
If you are looking for some unique design and modern template then also can visit the site to get some useful template with various category also. There are Free Bootstrap Templates have been downloaded over 70000+ Times.
Themehunt.com the site you get htmml and wordpress tempalte also. Thats absolutely free to use for personal and practice. 332 Free Bootstrap Templates & Website Themes are available. You will get fresh and new modern website for you.
Free- css ( https://www.free-css.com/free-css-templates )
Free css site also provide some free and premium template resources. You can also choose the site and use .
Templated.co ( https://templated.co/ )
Note that these site are for you to use it for personal and for practice. it not for any commercial purpose.
if you like these collection , let us know. Follow us to get such type of resources and information. Thanks