Official-Typing-Test.com and FreeTypingGame.net both offer basic timed typing tests. The Official-Typing-Test.com test measures typing speed and accuracy. The FreetypingGame.net test calculates typing speed based on actual speed relative to the number of errors made.
Typing tests at Official-Typing-Test.com and FreeTypingGame.com are available for free, as of June 2015. Official-Typing-Test.com's offers one-minute, three-minute and five-minute timed tests.
FreeTypingGame.net features tests from one to five minutes in length. FreeTypingGame.com offers multiple test types including misspelled words, letters only, all keys and others. The test also offers a check box for typists to space twice after periods as an alternate typing style. FreeTypingGame.com also offers free typing lessons.