The operability of mercuryweb.pl was checked 2 times during a period of 1 433 days, beginning on March 7, 2021. From whole tests made, mercuryweb.pl was up 2 times, most recent uptime recorded March 7, 2021, replying with a code 200. Tests conducted as of February 7, 2025, found no instances of mercuryweb.pl becoming inoperable. All replies received as of February 7, 2025, indicate that no responses with an error status have been received. It took 0.195 seconds for mercuryweb.pl to respond on March 7, 2021, compared to an average response time of 0.193 seconds.