March 2021 Web Server Survey

March 2021 Web Server Survey

In the March 2021 survey we received responses from 1,187,527,949 sites across 263,355,616 unique domains and 10,847,682 web-facing computers. This reflects a loss of 16,724,462 sites, but a gain of 313,561 domains and 81,076 computers….

Flurry of reboots signal Exchange Server patching

Flurry of reboots signal Exchange Server patching

Over 100,000 Outlook Web Access servers have been rebooted since Microsoft released security updates for the ProxyLogon remote code execution vulnerability. The subsequent flurry of reboot activity is likely indicative of many Microsoft Exchange servers…

February 2021 Web Server Survey

February 2021 Web Server Survey

In the February 2021 survey we received responses from 1,204,252,411 sites across 263,042,054 unique domains and 10,766,606 web-facing computers. This reflects a gain of 6,270,052 sites, 92,829 domains, and 116,789 computers. nginx is top of…

January 2021 Web Server Survey

January 2021 Web Server Survey

In the January 2021 survey we received responses from 1,197,982,359 sites across 262,949,225 unique domains and 10,649,817 web-facing computers. This reflects a gain of 95,900 computers, but a loss of 30.13 million sites and 465,000…