Hollyfrontier.com underwent 2 functioning checks over the 1 144 day period starting October 1, 2021, according to the records. Out of total checks performed, hollyfrontier.com was online 1 times, last confirmed by a 200 status response on October 1, 2021. Reports as of November 19, 2024, indicated that hollyfrontier.com had never experienced periods of inactivity. The latest error, with code 403 returned, was received on September 6, 2024, out of 1 responses containing errors. Hollyfrontier.com's 0.042 seconds response on September 6, 2024, differed from its average response time of 0.342 seconds.