PageSourceSearch / Technologies / A/B testing and personalization / Kameleoon A/B testing and personalization
Websites using Kameleoon
Kameleoon is an A/B testing, feature flagging and AI personalisation platform.
About 662 websites in the PageSourceSearch index contain the code that reveals it; the 50 highest-ranked are listed below.
How is Kameleoon detected?
The Kameleoon installation tag loads kameleoon.js from the site code's kameleoon.eu or kameleoon.io host. The discovery keyword is the exact bytes PageSourceSearch looks for in every stored page and script:
/kameleoon.js Search the index for it
A literal is matched byte for byte, case-sensitively. Combine it with another keyword, a domain, a kind or a date filter on the search page to narrow the list. About Kameleoon
Top 50 websites using Kameleoon
Ranked by the domain's position in the crawl's ranked list (Common Crawl harmonic centrality), highest first. view source opens the stored page or script with the match highlighted. Computed 2026-09-30 15:51:41 UTC.
# Website Rank Found in
1
aphp.fr 12,551
js https://www.aphp.fr/modules/custom/t…ucitron.services.js?v=1
view source profile
2
efteling.com 16,641
html https://www.efteling.com/en/about-efteling
view source profile
3
collectivites-locales.gouv.fr 18,046
js https://www.collectivites-locales.go…rteaucitron.services.js
view source profile
4
pantheonsorbonne.fr 21,630
js https://www.pantheonsorbonne.fr/site…ymi7PNHwlVcU7t_1h8TKpvW
view source profile
5
rheinpfalz.de 22,929
js https://erlebniswelt.rheinpfalz.de/w…mp-public.js?ver=2.0.30
view source profile
6
gelbeseiten.de 23,398
html https://www.gelbeseiten.de/branchenbuch
view source profile
7
u-bordeaux-montaigne.fr 23,437
js https://etu.u-bordeaux-montaigne.fr/…/LTE5OTIxMTI4NTc.js
view source profile
8
sports.gouv.fr 23,726
js https://www.sports.gouv.fr/sites/def…IIg-oyTU0ZclSX3MAUng.js
view source profile
9
maregionsud.fr 24,363
js https://www.maregionsud.fr/typo3conf…rteaucitron.services.js
view source profile
10
fmsh.fr 26,003
js https://www.fmsh.fr/sites/default/fi…ZKQ00FYln19ddTvcNMh57Gg
view source profile
11
iddri.org 26,305
js https://www.iddri.org/modules/custom…ron.services.js?v=1.9.5
view source profile
12
onf.fr 26,312
js https://www.onf.fr/--static--/onf_we…rteaucitron.services.js
view source profile
13
comedie-francaise.fr 26,628
js https://comedie-francaise.fr/sites/d…3fuyQWhzg60Zi8XuF6_yOB4
view source profile
14
inao.gouv.fr 29,154
js https://inao.gouv.fr/sites/default/f…2fdNSx6QODhLZfuUD35NnPA
view source profile
15
univ-lemans.fr 29,771
js http://eve.univ-lemans.fr/_plugins/w…/LTIwOTI1OTAwNDU.js
view source profile
16
lafranceagricole.fr 30,220
html https://www.lafranceagricole.fr/
view source profile
17
bordeaux-metropole.fr 31,021
js https://entreprendre.bordeaux-metrop…VJmhmlNC3eqjXMKannXymJs
view source profile
18
lillemetropole.fr 32,093
js https://lillemetropole.fr/themes/cus….services.js?1790235277
view source profile
19
authentic.com 34,349
html https://authentic.com/
view source profile
20
jazzinmarciac.com 34,814
js https://jazzinmarciac.com/sites/defa…2cJmlH9720rCl37GA4SskAQ
view source profile
21
jena.de 34,831
js https://rathaus.jena.de/sites/defaul…Cf0dxIa9MURV7278QcPuHVa
view source profile
22
imt-atlantique.fr 39,448
js https://www.imt-atlantique.fr/sites/…qbdl1uTEGfXKGTf8DyECytg
view source profile
23
francevelotourisme.com 39,897
js https://www.francevelotourisme.com/s…Snxyfl5xal5JfrIHAA6Uxlu
view source profile
24
fetedelascience.fr 40,519
js https://www.fetedelascience.fr/sites…LrSbTM6hUdIRanJmBadk.js
view source profile
25
univ-ubs.fr 41,703
js https://www-actus.univ-ubs.fr/_plugi…/LTEzNjgwOTM4NA.js
view source profile
26
gironde.fr 41,961
js https://www.gironde.fr/sites/default…4s3ia__8pcu06LTZA9KuWkA
view source profile
27
est-ensemble.fr 44,697
js https://www.est-ensemble.fr/sites/de…FTCHlm_oeK5A9aah0hxQ.js
view source profile
28
centreleonberard.fr 45,434
js https://www.centreleonberard.fr/modu…tron.services.js?tggyer
view source profile
29
ricardocuisine.com 45,974
html https://boutique.ricardocuisine.com/fr/
view source profile
30
panneaupocket.com 52,020
js https://www.panneaupocket.com/wp-con…c49d9e4001.js?ver=7.1.2
view source profile
31
airweb.fr 55,110
js https://www.airweb.fr/wp-content/cac…?ver=1763633364
view source profile
32
conversion.com 58,485
html https://www.conversion.com/
view source profile
33
museedelhomme.fr 59,979
js https://www.museedelhomme.fr/fr/site…cJN-kn9cplYWg7_9AFxGm8H
view source profile
34
issy.com 62,148
js https://www.issy.com/sites/default/f…DowRd7TnBV_EcZQN1wlejsP
view source profile
35
univ-droit.fr 62,773
js https://univ-droit.fr/modules/mod_ta…rteaucitron.services.js
view source profile
36
teufel.de 65,038
html https://teufel.de/
view source profile
37
ensiie.fr 68,194
js https://www.ensiie.fr/sites/default/…bz4Uhi1b_tksELOUB_-MubQ
view source profile
38
ville-villeneuve-sur-lot.fr 68,695
js https://www.ville-villeneuve-sur-lot…rteaucitron.services.js
view source profile
39
lavelodyssee.com 72,426
js https://www.lavelodyssee.com/sites/v…iU_OzytOzSvRR-YAAKTfEjg
view source profile
40
vigienature.fr 73,926
js https://www.vigienature.fr/fr/sites/…Gtfa_YwNVof7m-_ED4Tu5gw
view source profile
41
ville-gentilly.fr 74,865
js https://www.ville-gentilly.fr/sites/…q8UQRqo29zyXvbzrN1DWy78
view source profile
42
complementaire-sante-solidaire.gouv.fr 75,920
js https://complementaire-sante-solidai…dl06UqjaI0cxw_GsV_p4XBC
view source profile
43
beurer.com 78,058
js https://www.beurer.com/_next/static/…unt-46923f3089313946.js
view source profile
44
mvv.de 87,452
html https://onlineservices.mvv.de/online…/page/login.xhtml
view source profile
45
rheinenergie.com 87,895
html https://www.rheinenergie.com/
view source profile
46
ville-mehun-sur-yevre.fr 93,622
js https://www.ville-mehun-sur-yevre.fr…ePaCLuLbRx2XHe76w_ATpIn
view source profile
47
centrale-mediterranee.fr 94,086
js https://www.centrale-mediterranee.fr…ucitron.services.js?v=1
view source profile
48
talentsdunumerique.com 99,059
js https://cdn1.talentsdunumerique.com/…HEDkGPpwqr69IfNoMI08.js
view source profile
49
stago.com 105,355
js https://www.stago.com/sites/default/…parq_CMPJ9LJCnhoi-4tF-2
view source profile
50
rtes.fr 105,708
js https://www.rtes.fr/sites/default/fi…G5_zpwJP2JvXSHD9QU5dVl9
view source profile
How it appears in the source
From aphp.fr (js):
tarteaucitron.addScript("https://" + tarteaucitron.user.kameleoon + ".kameleoon.eu/kameleoon.js"); } } }; // linkedin insight tarteaucitron.services.linkedininsighttag = {
See every site: search for /kameleoon.js
Questions about finding Kameleoon
How does PageSourceSearch know a website uses Kameleoon?
By the source itself: The Kameleoon installation tag loads kameleoon.js from the site code's kameleoon.eu or kameleoon.io host. PageSourceSearch stores the raw HTML and first-party JavaScript of each crawled site and matches the keyword byte for byte, so every listed site's stored source contains it.
Is this a complete list of websites using Kameleoon?
No. The page lists the 50 highest-ranked sites in the index whose source holds the keyword, out of about 662 websites that do; the count is the index's estimate at the time the list was computed. Run the keyword as a search to page through all of them, or add a kind or date filter.
How do I find websites that use Kameleoon together with another technology?
Search for both keywords at once: several terms separated by spaces must all be found on the same site, or with the Same page toggle in the same page. For example /kameleoon.js with wp-content/plugins/ lists the WordPress sites that use Kameleoon.