Io

Intersection Observer

Performancehttps://www.w3.org/TR/intersection-observer
Build report API
OverviewSitesHistoryCo-occurrenceGeographic
Live sites
6.6k
Apr 2026 snapshot
Market share
0.00066406163%
Of analyzed domains
Trend (12M)
+10100%
Year-over-year
Rank
#771
In Performance
Adoption history
Monthly detection · all-time
1M6M1YAll
Sites using Intersection Observer
6,618 total · showing top 125
Filter Country: All
Mmissessence.base.shop
Ttajoshi.base.shop
Yyuriyans.base.shop
Qqqfes.official.ec
Rryujinart.base.shop
Ppgpkecdanausipin.org
Ttsunagustone.thebase.in
Ppgptrenggalek.org
Sshimizunouen.base.shop
Sshop.ozakka.tokyo
Ttakeuchishuzo.co.jp
Rrenegades.official.ec
Llivefoods.base.shop
Cchiffonmiko.base.shop
Ssheepzakka.base.shop
Ppgpkecciputat.org
Bblog.usekallis.com
Ooteagestore.base.shop
Kkyokomusic.base.shop
Hhanaryman.base.shop
Rredframe.base.shop
Ppgpkablampungutara.org
Nnakaoyusuke.thebase.in
Ddesignuinfo.thebase.in
Sshop.polaris-macrame.com
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Co-occurs with
Jq
jQuery
JavaScript libraries
965Js
jsDelivr
CDN
895Cl
Cloudflare
CDN
834Gh
Google Hosted Libraries
CDN
731Gt
Google Tag Manager
Tag managers
498Pi
Pinterest
Widgets
472Ph
PHP
Programming languages
242Ga
Google Analytics
Analytics
206
Top languages
ja
3.2k
en
1.5k
fr
105
tr
92
it
68
es
65
Related in Performance
Gc
Google Cloud Trace
Performance
15.9kBl
Blitz
Performance
2.5kPh
Priority Hints
Performance
947Qu
Queue-it
Performance
829Cz
Cloudflare Zaraz
Performance
236
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