Tracker Reach
0.12%
of web traffic is tracked
by Heroku
by Heroku
61
of top 10,000 sites seen loading
Heroku tracker
Heroku tracker
Seen on these types of websites
54%
Uncategorized
15%
Business
11%
Entertainment
10%
News and Portals
3%
E-Commerce
Data from Mar 2018 to Mar 2025.
Tracker Category
Hosting
Services providing access to websites have access to server logs, including IP address and User Agent information.
Presence on Top Sites
atlassian.net
Business
• 7 trackers seen
docusign.net
Business
• 4 trackers seen
docusign.com
Business
• 3 trackers seen
uoc.edu
Uncategorized
• 4 trackers seen
srf.ch
News and Portals
• 5 trackers seen
sellpy.se
Uncategorized
• 10 trackers seen
bridgebase.com
Uncategorized
• 7 trackers seen
rts.ch
News and Portals
• 5 trackers seen
atlasobscura.com
Entertainment
• 18 trackers seen
discudemy.com
Uncategorized
• 8 trackers seen
defector.com
Uncategorized
• 7 trackers seen
sportsnet.ca
Entertainment
• 12 trackers seen
bitbucket.org
Business
• 6 trackers seen
401games.ca
Uncategorized
• 12 trackers seen
availity.com
Uncategorized
• 4 trackers seen
elegoo.com
Uncategorized
• 13 trackers seen
americastestkitchen.com
Uncategorized
• 12 trackers seen
jira.com
Business
• 7 trackers seen
citynews.ca
Uncategorized
• 15 trackers seen
boston.com
News and Portals
• 20 trackers seen
macu.com
Uncategorized
• 8 trackers seen
mybib.com
Uncategorized
• 3 trackers seen
adultwork.com
Adult
• 4 trackers seen
myshopify.com
E-Commerce
• 5 trackers seen
jetblue.com
Recreation
• 6 trackers seen
jellyneo.net
Entertainment
• 3 trackers seen
shop.app
Uncategorized
• 3 trackers seen
steelseries.com
Uncategorized
• 12 trackers seen
postimees.ee
News and Portals
• 11 trackers seen
thermofisher.com
Business
• 7 trackers seen
flutterflow.io
Uncategorized
• 9 trackers seen
enhancv.com
Uncategorized
• 10 trackers seen
watson.ch
Entertainment
• 13 trackers seen
mturk.com
Business
• 2 trackers seen
allmusic.com
Entertainment
• 13 trackers seen
anilist.co
Entertainment
• 9 trackers seen
smh.com.au
News and Portals
• 14 trackers seen
theage.com.au
News and Portals
• 14 trackers seen
auth0.com
Business
• 4 trackers seen
koalabeast.com
Uncategorized
• 4 trackers seen
frontgatetickets.com
Uncategorized
• 5 trackers seen
equibase.com
Entertainment
• 18 trackers seen
kaplanlearn.com
Uncategorized
• 3 trackers seen
thepiratebay0.org
Uncategorized
• 2 trackers seen
ugreen.com
Uncategorized
• 17 trackers seen
audible.ca
Uncategorized
• 10 trackers seen
zipformplus.com
Uncategorized
• 5 trackers seen
ecoflow.com
Uncategorized
• 19 trackers seen
efukt.com
Adult
• 6 trackers seen
galxe.com
Uncategorized
• 4 trackers seen
anycubic.com
Uncategorized
• 11 trackers seen
aftenbladet.no
Uncategorized
• 6 trackers seen
akc.org
Uncategorized
• 10 trackers seen
healthcare.gov
Government
• 4 trackers seen
qt.io
Business
• 5 trackers seen
wgtn.ac.nz
Uncategorized
• 4 trackers seen
stremio.com
Uncategorized
• 4 trackers seen
kcl.ac.uk
Uncategorized
• 6 trackers seen
lendingclub.com
Uncategorized
• 6 trackers seen
privalia.com
E-Commerce
• 5 trackers seen
invisalign.com
Uncategorized
• 6 trackers seen