InCharity might be one of the best PSD template at Themeforest for Charity, Fundraising and Non-Profit and corporate website. Some of the key features: responsive design, parallax scrolling, 6+ homepage, #Charity and #Fundraising design, woo-commerce, free font and icons #psdtemplate
Icons that can be used for navigation. They are simple so use less data and will reduce the time it takes the website to load. They help users to navigate around websites easily by using easily recognisable symbols.