the most intuitive api and website monitoring tool. monitor website and api uptime, optimize web performance and key user journeys from 230+ locations.

site24x7 offers both free & paid monitoring services for your entire it environment. monitor the health and performance of websites, servers, networks, applications, and cloud platforms and receive instant via different media when any resource experiences an issue or downtime. sign up now!

gtmetrix is a free tool to test and monitor your page's performance. using lighthouse, gtmetrix generates scores for your pages and offers actionable recommendations on how to optimize them.

be notified via email, sms, skype, viber, hangout when your website is down ➤ monitor http availability, ping, port access, trace route, dnsbl, db query results and snmp agent from many world regions.

start monitoring in 30 seconds. use advanced ssl, keyword and cron monitoring. get notified by email, sms, slack and more. get 50 monitors for free!

trying to improve your website performance? dotcom-tools has free website speed & performance testing tools for dns, ftp, ping/icmp, traceroute, and more!

websitepulse monitoring service. test your site and server. design your own monitoring service.

run a free website speed test from around the globe using real browsers at consumer connection speeds with detailed optimization recommendations.

test your website speed and measure web vitals using speedvitals. page speed testing from multiple locations & devices.

our internet speed test is used by over 19m people to test their internet speed. do you get the speed you pay for?