Top 10 Best wordpress themes for speed?

Sahifa Theme are One of Them. You Can Try it first. And i insure you that Like it very Much.
# Sahifa News Theme is a clean, modern, user friendly, fast-loading, customizable, flexible, functional and fully responsive WordPress News, Magazine, Newspaper, and blog Theme.

#Sahifa is one of the most versatile website themes in the world. This amazing product offers many incredible features, each added in order to enhance your web page. It manages to balance power and beauty, resulting in a high-quality browsing experience for all users. Many sites have to choose between complexity and accessibility, given that their layout cannot adapt to the diminutive screens of hand-held devices. Thankfully, this theme has solved all compatibility and resizing issues.