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Service Worker Usage Statistics

Top 10k

Top 100k

Top 1m

All Internet

A script that your browser runs in the background for caching, notifications and other experiences.

https://developers.google.com/web/fundamentals/primers/service-workers

JavaScript Libraries and Functions · Framework

Service Worker Customers

We know of 11,217,347 live websites using Service Worker.

Download Lead List

Service Worker Awards

The most popular in the United States in Framework category.
2nd most popular on the Entire Internet in Framework category.
4th most popular in the Top 10k sites in Framework category.
4th most popular in the Top 100k sites in Framework category.
4th most popular in the Top 1 Million sites in Framework category.
2nd most popular in Ireland in Framework category.
2nd most popular in Canada in Framework category.
2nd most popular in Hong Kong in Framework category.
2nd most popular in Japan in Framework category.
2nd most popular in Italy in Framework category.
2nd most popular in the United States in JavaScript Libraries and Functions category.
13th most popular on the Entire Internet in JavaScript Libraries and Functions category.
5th most popular in Anguilla in JavaScript Libraries and Functions category.
8th most popular in Canada in JavaScript Libraries and Functions category.
9th most popular in the United Kingdom in JavaScript Libraries and Functions category.
9th most popular in .co in JavaScript Libraries and Functions category.
10th most popular in Australia in JavaScript Libraries and Functions category.

Service Worker Competitors and Similar

Babel
1,234,144 live websites

Mustache
1,168,332 live websites

Handlebars
837,431 live websites

UIkit
432,891 live websites

skelJS
101,420 live websites

Dojo Toolkit
99,837 live websites

LESS
87,804 live websites

zepto.js
70,936 live websites

JSON 3
61,825 live websites

Amaze UI
32,405 live websites

three js
21,586 live websites

p5 JS
12,024 live websites

SockJS
11,402 live websites

Material Design Lite
8,159 live websites

Web Components
7,366 live websites

STOMP Over WebSocket
5,746 live websites

Xajax
5,145 live websites

HoganJS
4,901 live websites

Inferno JS
4,135 live websites

AlloyUI
3,357 live websites

Obscurelightly
2,340 live websites

Konva JS
1,664 live websites

framework7
1,393 live websites

Dust
453 live websites

Eager
244 live websites

Kissy UI
236 live websites

JavaScript MVC
217 live websites

Aurelia
203 live websites

StealJS
129 live websites

Polymer
102 live websites

Download Lead List

We know of at least 11,217,347 live websites using Service Worker.

Site Totals

Total Live: 11,217,347
506,277 additional website redirects^?.
USA Live Sites: 296,699
Estimated

Top 1m: 2.59%
25,892
Top 100k: 5.2%
5,204
Top 10k: 8.18%
818

Countries

Financial

Group

African Union: 7,483
Arab League: 4,150
Asia-Pacific Economic Cooperation: 392,462
Assembly of European Regions: 137,700
Association of Caribbean State Members: 6,281
Association of Southeast Asian Nations: 23,235
Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation: 21,312
Caribbean Community Members: 657
Caribbean Free Trade Association: 576
Central American Integration System: 1,330
Central European Free Trade Agreement Members: 1,330
Club de Paris: 492,121
Commonwealth of Independent States Members: 16,345
Commonwealth of Nations: 94,049
Community of Portuguese Language Countries: 21,505
Council of Europe: 170,808
Development Assistance Committee: 477,346
East African Community: 1,089
Eastern Partnership: 108,071
EC Inner Six: 57,801
EC Outer Seven: 55,173
Economic Cooperation Organization: 10,191
Eurasian Economic Union: 15,736
Euronest Parliamentary Assembly: 107,590
European Economic Area: 109,561
European Free Trade Association: 12,258
European Union: 104,337
European Union, European Economic Area and Switzerland: 116,596
Federation of Euro-Asian Stock Exchanges: 15,415
G2 Nations: 301,394
G20 Nations: 483,868
G7 Nations: 386,357
Global Governance Group: 33,107
Group of 77: 87,078
GUAM Organization for Democracy and Economic Development: 3,381
Gulf Cooperation Council: 2,515
IBSA Dialogue Forum: 37,610
International Solar Alliance: 453,853
Interparliamentary Assembly on Orthodoxy: 37,562
Majority German-speaking states of Central Europe: 27,803
North Atlantic Treaty Organization: 438,053
Organisation for Economic Co-operation and Development: 495,197
Organisation of Eastern Caribbean States: 1,378
Organisation of Islamic Cooperation: 27,867
Organization of American States: 339,597
Organization of Ibero-American States: 41,167
Organization of the Black Sea Economic Cooperation: 29,485
Organization of the Petroleum Exporting Countries: 4,583
Organization of Turkic States: 7,691
Pacific Alliance: 6,714
Shanghai Cooperation Organisation: 38,363
South Asian Association for Regional Cooperation: 19,934
Southern African Development Community: 3,461
Southern Common Market: 21,505
Sovereign states and dependent territories of North America: 315,896
Union of South American Nations: 288
Visegrad Group: 9,839

Region

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