The availability of seo.ninja has been tested 3 times in the past 1 351 days, beginning on June 30, 2021. Seo.ninja functioned successfully 3 times in total checks performed, the last occurrence noted on January 25, 2025, returning a 200 status code. As of March 13, 2025, every inspection of seo.ninja indicated that there were no offline periods. As of March 13, 2025, all of the responses have been reported as error-free, according to the replies received. Seo.ninja responded in 1.156 seconds on January 25, 2025, with an average response time of 1.242 seconds.