<p><span class="h-card" translate="no"><a href="https://fosstodon.org/@kev" class="u-url mention">@<span>kev</span></a></span> updown.io would be less expensive for one single probe, even every 30 seconds <a href="https://updown.io/#pricing" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="">updown.io/#pricing</span><span class="invisible"></span></a></p>