PageSourceSearch / Technologies / JavaScript libraries / Compressor.js JavaScript libraries
Websites using Compressor.js
Compressor.js compresses images in the browser with canvas before upload.
About 5,217 websites in the PageSourceSearch index contain the code that reveals it; the 50 highest-ranked are listed below.
How is Compressor.js detected?
The site's own code compresses each file with new Compressor(. The discovery keyword is the exact bytes PageSourceSearch looks for in every stored page and script:
"new Compressor(" 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 Compressor.js
Top 50 websites using Compressor.js
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 2026-09-29 19:19:52 UTC.
# Website Rank Found in
1
modernizr.com 5,761
js https://modernizr.com/lib/r.js/dist/r.js
view source profile
2
aviationtoday.com 15,697
js https://interactive.aviationtoday.co…/assets/script.js
view source profile
3
carwow.co.uk 39,301
js https://www.carwow.co.uk/assets/cont…_controller-570316a9.js
view source profile
4
miit.gov.cn 39,408
js https://www.miit.gov.cn/plugins/libs/require.js
view source profile
5
shaklee.com 65,958
js https://us.shaklee.com/wro/all_responsive.js
view source profile
6
hotokami.jp 67,526
js https://hotokami.jp/assets/lib/posts-bc54e068.js
view source profile
7
autisme-france.fr 75,901
js https://www.autisme-france.fr/s/tags.js?7b59c969
view source profile
8
a2mcl.org 79,916
js https://intranet.a2mcl.org/s/tags.js?7b59c969
view source profile
9
lloretdemar.org 82,348
js https://maps.lloretdemar.org/mediaCa…/js/formController.js
view source profile
10
visionforsoft.com 146,495
js https://visionforsoft.com/wp-content…52c7ea863bfed2d8b2ca.js
view source profile
11
adspower.com 148,745
js https://app.adspower.com/static/js/_vendor.CTKNE-cY.js
view source profile
12
rawvamp.com 177,066
js https://rawvamp.com/assets/js/app.js
view source profile
13
greenguardians.com 191,423
js https://greenguardians.com/index.5025012.js
view source profile
14
gardentrip.app 195,675
js https://gardentrip.app/package/stati…/xfalse/static.js
view source profile
15
dealhaus.ch 211,757
html https://dealhaus.ch/de/cars
view source profile
16
edenred.com.tr 240,060
js https://cdn.edenred.com.tr/sites/def…BIsh6Zo8FACWoNe8AfL5ttV
view source profile
17
bea.immo 264,496
js https://webapp.bea.immo/package/stat…/xfalse/static.js
view source profile
18
xuxie.net 265,022
js https://xuxie.net/static/js/core.min.js
view source profile
19
hobikoe.com 274,088
js https://hobikoe.com/assets/js/aiz-core.js?v=1.003
view source profile
20
inventabot.com 300,698
js https://inventabot.com/package/stati…/xfalse/static.js
view source profile
21
the-image-editor.com 305,549
js https://the-image-editor.com/js/Imag…/ImageEditor.js?v22
view source profile
22
kundoluk.kg 310,737
js https://kundoluk.kg/template/scripts/account.min.js?v=48859
view source profile
23
wei.city 325,539
js https://wei.city/ph/weicity.js?v=bypass-cf-route-20260916
view source profile
24
hru.today 381,692
js https://hru.today/js/views/app.js?ver=5.91
view source profile
25
treesforall.nl 407,733
js https://treesforall.nl/app/cache/min…?ver=1790242094
view source profile
26
aucfan.com 415,492
js https://aucfan.com/assets/js/common/…ge_search.js?1789349616
view source profile
27
uppy.io 415,716
js https://uppy.io/assets/js/89efc8e9.f3b2aa55.js
view source profile
28
washos.com 546,201
js https://www.washos.com/assets/www/ww…594c30c79ea79b0a2fd6.js
view source profile
29
kluvos.com 549,678
js https://kluvos.com/assets/controller…c6e3e3a93e40b97fd0fb.js
view source profile
30
dreampress.ai 648,914
js https://www.dreampress.ai/package/st…/xfalse/static.js
view source profile
31
rene-girard.fr 669,780
js https://www.rene-girard.fr/s/tags.js?7b59c969
view source profile
32
fcdnipro.com 1,237,513
js https://fcdnipro.com/wp-content/them…/js/titar.js?ver=2.0.17
view source profile
33
artizen.fund 1,276,717
js https://artizen.fund/package/static_…/xfalse/static.js
view source profile
34
interopsante.org 1,329,947
js https://www.interopsante.org/s/tags.js?7b59c969
view source profile
35
keralatemples.info 1,505,717
html https://keralatemples.info/contribute
view source profile
36
dstore.global 1,592,326
js https://dstore.global/client/v1/publ…/uploadfile.js?v=1.0.01
view source profile
37
apcef.com 1,602,508
js https://www.apcef.com/s/tags.js?7b59c969
view source profile
38
poeun.com 1,649,454
js https://poeun.com/package/static_js/…/xfalse/static.js
view source profile
39
vecta.io 1,831,955
js https://vecta.io/app/js/ui.0c0fe968b5.js
view source profile
40
carwow.de 1,843,177
js https://www.carwow.de/assets/control…_controller-570316a9.js
view source profile
41
webmidicontroller.com 1,853,842
js https://webmidicontroller.com/js/vendor.15e39f49.js
view source profile
42
ladoaladopelavida.org.br 1,865,606
js https://ladoaladopelavida.org.br/pac…/xfalse/static.js
view source profile
43
synapfoundry.ai 1,899,547
js https://synapfoundry.ai/synapuploade…rnjp-20250731-174056.js
view source profile
44
sustainchain.world 1,990,299
js https://sustainchain.world/assets/index-CUinlDde.js
view source profile
45
u4n.com 2,030,191
js https://www.u4n.com/build/static/app-D780ZFbA.js
view source profile
46
compressimage.io 2,031,992
js https://compressimage.io/_astro/Home…ndex_0_lang.ChljcsAG.js
view source profile
47
musicbox.fun 2,036,816
js https://musicbox.fun/js/vendor/tone.js
view source profile
48
ekard.app 2,098,254
js https://ekard.app/assets/controllers…_controller-6ca35c83.js
view source profile
49
vault80.com 2,157,997
js https://vault80.com/image-compressor/index.js
view source profile
50
adspower.net 2,220,454
js https://app-global.adspower.net/stat…/js/_vendor.CTKNE-cY.js
view source profile
How it appears in the source
From modernizr.com (js):
!false_by_default,screw_ie8:!1,drop_console:!1,angular:!1,warnings:!0,global_defs:{}},!0))):new Compressor(options,false_by_default)}function SourceMap(options){function add(source,gen_line,gen_col,or
See every site: search for "new Compressor("
Questions about finding Compressor.js
How does PageSourceSearch know a website uses Compressor.js?
By the source itself: The site's own code compresses each file with new Compressor(. 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 Compressor.js?
No. The page lists the 50 highest-ranked sites in the index whose source holds the keyword, out of about 5,217 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 Compressor.js 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 "new Compressor(" with wp-content/plugins/ lists the WordPress sites that use Compressor.js.