Gallery of typical tracking requests, as seen in devtools.

Are you monitoring a website with Matomo? Open a page from your website in a browser, then click browser>>devtools.  The network tab (browser>>devtools>>network) will show Matomo's actual tracking requests.  

A fun extension which also shows this is Chrome Tagbirds. I'm paranoid of browser extensions (because of security), so I only use this on an isolated machine which never runs any of my password secured applications.

I have fomatted these requests by adding linebreaks.

#1
From a single page, send http requests to two Matomo instances at the same time 
As described at https://matomo.org/faq/how-to/how-do-i-send-tracking-requests-to-two-or-more-matomo-servers/ 

The Javascript Tracker Code
<!-- Matomo -->
<script>
var _paq = window._paq = window._paq || [];
/* tracker methods like "setCustomDimension" should be called before "trackPageView" */
_paq.push(['trackPageView']);
_paq.push(['enableLinkTracking']);
(function() {
var u="//littlefurnace.com/matomo/";
_paq.push(['setTrackerUrl', u+'matomo.php']);
_paq.push(['setSiteId', '2']);
var secondaryTracker = 'https://tatll.matomo.cloud/matomo.php';
var secondaryWebsiteId = '6';
// Also send all of the tracking data to the new Matomo server
_paq.push(['addTracker', secondaryTracker, secondaryWebsiteId]);
var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s);
})();
</script>
<!-- End Matomo Code -->

Request One
POST https://tatll.matomo.cloud/matomo.php?
action_name=pikL&
idsite=6&
rec=1&
r=357217&
h=11&
m=36&
s=48&
url=https://pikl.us/&
_id=8e2306f5d48d5003&
_idn=0&
send_image=0&
_refts=1714581408&
_ref=https://github.com/atom-box/bpikl&
pv_id=jVb0xW&
fa_pv=1&
fa_fp[0][fa_vid]=Tl9OUd&
fa_fp[0][fa_name]=urlEnterer&
fa_fp[0][fa_fv]=1&
pf_net=0&
pf_srv=266&
pf_tfr=41&
uadata={}&
pdf=1&
qt=0&
realp=0&
wma=0&
fla=0&
java=0&
ag=0&
cookie=1&
res=1920x1080

Request Two
POST https://littlefurnace.com/matomo/matomo.php?
action_name=pikL&
idsite=2&
rec=1&
r=473795&
h=11&
m=36&
s=48&
url=https://pikl.us/&
_id=03690a3479d38e0e&
_idn=0&
send_image=0&
_refts=1714581408&POST https://littlefurnace.com/matomo/matomo.php?
action_name=pikL&
idsite=2&
rec=1&
r=473795&
h=11&
m=36&
s=48&
url=https://pikl.us/&
_id=03690a3479d38e0e&
_idn=0&
send_image=0&
_refts=1714581408&
_ref=https://github.com/atom-box/bpikl&
pv_id=zC90X6&
fa_pv=1&
fa_fp[0][fa_vid]=Tl9OUd&
fa_fp[0][fa_name]=urlEnterer&
fa_fp[0][fa_fv]=1&
pf_net=0&
pf_srv=266&
pf_tfr=41&
uadata={}&
pdf=1&
qt=0&
realp=0&
wma=0&
fla=0&
java=0&
ag=0&
cookie=1&
res=1920x1080POST https://littlefurnace.com/matomo/matomo.php?
action_name=pikL&
idsite=2&
rec=1&
r=473795&
h=11&
m=36&
s=48&
url=https://pikl.us/&
_id=03690a3479d38e0e&
_idn=0&
send_image=0&
_refts=1714581408&
_ref=https://github.com/atom-box/bpikl&
pv_id=zC90X6&
fa_pv=1&
fa_fp[0][fa_vid]=Tl9OUd&
fa_fp[0][fa_name]=urlEnterer&
fa_fp[0][fa_fv]=1&
pf_net=0&
pf_srv=266&
pf_tfr=41&
uadata={}&
pdf=1&
qt=0&
realp=0&
wma=0&
fla=0&
java=0&
ag=0&
cookie=1&
res=1920x1080
_ref=https://github.com/atom-box/bpikl&
pv_id=zC90X6&
fa_pv=1&
fa_fp[0][fa_vid]=Tl9OUd&
fa_fp[0][fa_name]=urlEnterer&
fa_fp[0][fa_fv]=1&
pf_net=0&
pf_srv=266&
pf_tfr=41&
uadata={}&
pdf=1&
qt=0&
realp=0&
wma=0&
fla=0&
java=0&
ag=0&
cookie=1&
res=1920x1080


#2
A heatmaps/screenrecording