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Compatibility Web Usage Distribution in the Top 1 Million sites

Distribution for websites using Compatibility JavaScript Libraries and Functions technologies

Market Share Evolution · Compatibility Web Usage Distribution in the Top 1 Million sites

Top in Compatibility Web Usage Distribution in the Top 1 Million sites

	Technology	Websites
	Modernizr	92,251
	html5shiv	65,564
	Picturefill	13,262
	css3-mediaqueries.js	5,319
	selectivizr	5,240
	ECMAScript 5 Shim	3,245
	jQBrowser	1,832
	PNG Fix	1,490
	Device JS	1,346
	Detect Mobile Browsers	1,134
	Touchwipe	1,053
	jResponse	444
	WURFL js	257
	Detectizr	147
	SVGeezy	55
	HTML5 Mobile Boilerplate	39
	History JS	26
	syze	6
	Event.js	5

192,715 Detections

of Compatibility JavaScript Libraries and Functions in the Top 1 Million sites. Last updated 6 Sep 2025.

Modernizr is currently the most used technology in this category.

Totals

Top 1m Top 1,000,000 sites by traffic rank: 192,715
Top 100k Top 100,000 sites by traffic rank: 29,257
Top 10k Top 10,000 sites by traffic rank: 3,618
Top 1k Top 1,000 sites by traffic rank: 469
Entire Internet: 12,916,250
🇺🇸 United States: 5,194,819
🇺🇸 United States: 5,194,819
🇩🇪 Germany: 1,054,604
🇬🇧 United Kingdom: 489,156
🇷🇺 Russia: 445,726
🇫🇷 France: 361,567
🇮🇹 Italy: 359,551
🇯🇵 Japan: 331,430
🇧🇷 Brazil: 298,495
🇳🇱 Netherlands: 298,126
🇮🇳 India: 271,469
🇦🇺 Australia: 213,535
🇨🇦 Canada: 211,305
🇪🇸 Spain: 210,727
🇨🇭 Switzerland: 196,784
🇵🇱 Poland: 186,062
🇨🇳 China: 130,847
🇦🇹 Austria: 128,125
🇰🇷 South Korea: 124,595
🇹🇷 Turkey: 116,235
🇧🇪 Belgium: 92,840
🇨🇿 Czech Republic: 86,789
🇻🇳 Vietnam: 74,454
🇲🇽 Mexico: 73,115
🇸🇪 Sweden: 67,858
🇩🇰 Denmark: 63,229
🇬🇷 Greece: 62,992
🇿🇦 South Africa: 62,897
🇭🇺 Hungary: 56,327
🇦🇷 Argentina: 52,097
🇪🇺 European Union: 48,814
🇮🇩 Indonesia: 47,095
🇵🇹 Portugal: 46,569
🇷🇴 Romania: 44,087
🇨🇴 .co: 42,657
🇹🇼 Taiwan: 39,793
🇸🇰 Slovakia: 39,510
🇳🇿 New Zealand: 37,779
🇨🇱 Chile: 37,270
🇺🇦 Ukraine: 35,041
🇳🇴 Norway: 34,513
🇫🇮 Finland: 29,462
🇦🇪 UAE: 26,171
🇮🇪 Ireland: 24,320
🇲🇾 Malaysia: 22,803
🇹🇭 Thailand: 21,951
🇧🇬 Bulgaria: 20,536
🇸🇬 Singapore: 20,156
🇮🇷 Iran: 18,486
🇵🇰 Pakistan: 17,924
🇲🇪 .me: 17,884
🇮🇱 Israel: 17,765
🇪🇪 Estonia: 16,866
🇮🇴 .io: 16,717
🇭🇷 Croatia: 16,252
🇳🇬 Nigeria: 15,891
🇱🇹 Lithuania: 15,639
🇷🇸 Serbia: 15,115
🇵🇪 Peru: 13,881
🇭🇰 Hong Kong: 13,379
🇸🇮 Slovenia: 13,044
🇨🇨 Cocos Islands: 11,559
🇧🇩 Bangladesh: 10,912
🇰🇪 Kenya: 10,052
🇵🇭 Philippines: 8,817
🇧🇾 Belarus: 8,240
🇰🇿 Kazakhstan: 8,192
🇺🇿 Uzbekistan: 7,899
🇸🇦 Saudi Arabia: 7,517
🇱🇻 Latvia: 7,362
🇲🇦 Morocco: 7,021
🇱🇺 Luxembourg: 6,764
🇪🇨 Ecuador: 6,523
🇺🇾 Uruguay: 6,499
🇱🇰 Sri Lanka: 6,330
🇦🇮 Anguilla: 6,037
🇪🇬 Egypt: 5,671
🇨🇾 Cyprus: 5,632
🇳🇵 Nepal: 5,548
🇹🇻 .tv: 5,023
🇮🇸 Iceland: 3,711
🇨🇷 Costa Rica: 3,582
🇹🇿 Tanzania: 3,460
🇹🇳 Tunisia: 3,299
🇦🇱 Albania: 3,289
🇳🇺 Niue: 3,276
🇲🇹 Malta: 3,241
🇩🇴 Dominican Republic: 3,122
🇬🇭 Ghana: 3,119
🇦🇿 Azerbaijan: 3,113
🇲🇰 Macedonia: 2,928
🇺🇬 Uganda: 2,888
🇬🇪 Georgia: 2,867
🇧🇦 Bosnia and Herzegovina: 2,853
🇱🇧 Lebanon: 2,842
🇶🇦 Qatar: 2,800
🇬🇹 Guatemala: 2,554
🇵🇾 Paraguay: 2,400
🇷🇪 Reunion: 2,335
🇻🇪 Venezuela: 2,277
🇲🇩 Moldova: 2,188
🇱🇮 Liechtenstein: 2,158
🇵🇦 Panama: 2,132
🇱🇾 Libya: 2,004
🇿🇼 Zimbabwe: 1,993
🇦🇲 Armenia: 1,912
🇯🇴 Jordan: 1,793
🇩🇿 Algeria: 1,767
🇰🇼 Kuwait: 1,679
🇧🇴 Bolivia: 1,582
🇮🇲 Isle of Man: 1,532
🇴🇲 Oman: 1,524
🇨🇮 Cote d'Ivoire: 1,483
🇲🇳 Mongolia: 1,373
🇲🇺 Mauritius: 1,333
🇼🇸 Samoa: 1,321
🇵🇷 Puerto Rico: 1,310
🇧🇭 Bahrain: 1,277
🇮🇶 Iraq: 1,267
🇸🇳 Senegal: 1,127
🇸🇻 El Salvador: 1,047
🇨🇲 Cameroon: 1,039
🇰🇭 Cambodia: 1,033
🇪🇹 Ethiopia: 970
🇧🇸 Bahamas: 958
🇳🇦 Namibia: 884
🇦🇫 Afghanistan: 871
🇨🇩 Congo: 853
🇦🇴 Angola: 823
🇰🇬 Kyrgyzstan: 815
🇭🇳 Honduras: 812
🇧🇼 Botswana: 802
🇲🇲 Myanmar: 772
🇧🇿 Belize: 772
🇷🇼 Rwanda: 760
🇱🇦 Lao People's Democratic Republic: 744
🇲🇿 Mozambique: 733
🇵🇼 Palau: 727
🇿🇲 Zambia: 725
🇲🇨 Monaco: 725
🇬🇵 Guadeloupe: 695
🇵🇸 Palestine: 689
🇦🇩 Andorra: 663
🇲🇬 Madagascar: 614
🇲🇶 Martinique: 601
🇻🇨 Saint Vincent and the Grenadines: 593
🇯🇲 Jamaica: 568
🇬🇬 Guernsey: 558
🇳🇮 Nicaragua: 545
🇹🇬 Togo: 522
🇸🇭 Saint Helena: 501
🇹🇴 Tonga: 494
🇲🇻 Maldives: 486
🇫🇲 Micronesia: 483
🇳🇨 New Caledonia: 481
🇸🇴 Somalia: 473
🇹🇹 Trinidad and Tobago: 452
🇧🇫 Burkina Faso: 446
🇧🇲 Bermuda: 440
🇰🇾 Cayman Islands: 394
🇦🇬 Antigua and Barbuda: 394
🇸🇨 Seychelles: 385
🇹🇯 Tajikistan: 366
🇧🇯 Benin: 346
🇲🇼 Malawi: 345
🇫🇯 Fiji: 327
🇾🇪 Yemen: 317
🇬🇾 Guyana: 309
🇸🇷 Suriname: 302
🇸🇹 Sao Tome and Principe: 302
🇸🇩 Sudan: 291
🇻🇮 United States Virgin Islands: 290
🇨🇻 Cabo Verde: 284
🇫🇴 Faroe Islands: 279
🇦🇸 American Samoa: 275
🇭🇹 Haiti: 271
🇲🇱 Mali: 253
🇸🇾 Syria: 251
🇩🇯 Djibouti: 245
🇧🇧 Barbados: 245
🇬🇮 Gibraltar: 233
🇧🇮 Burundi: 231
🇸🇲 San Marino: 228
🇬🇫 French Guiana: 219
🇲🇴 Macao: 217
🇬🇲 Gambia: 207
🇵🇬 Papua New Guinea: 204
🇦🇽 Åland Islands: 201
🇧🇹 Bhutan: 201
🇨🇽 Christmas Island: 200
🇯🇪 Jersey: 193
🇸🇱 Sierra Leone: 190
🇱🇸 Lesotho: 187
🇬🇱 Greenland: 187
🇦🇼 Aruba: 167
🇻🇺 Vanuatu: 150
🇲🇷 Mauritania: 149
🇹🇨 Turks and Caicos Islands: 148
🇹🇲 Turkmenistan: 136
🇲🇸 Montserrat: 135
🇸🇿 Swaziland: 133
🇨🇺 Cuba: 133
🇱🇨 Saint Lucia: 132
🇵🇫 French Polynesia: 132
🇳🇪 Niger: 127
🇨🇬 Congo: 125
🇧🇳 Brunei: 119
🇬🇦 Gabon: 119
🇬🇳 Guinea: 117
🇱🇷 Liberia: 114
🇬🇩 Grenada: 112
🇵🇲 Saint Pierre and Miquelon: 100
🇾🇹 Mayotte: 90
🇻🇬 British Virgin Islands: 87
🇰🇳 Saint Kitts and Nevis: 82
🇸🇽 Sint Maarten: 81
🇹🇱 East Timor: 79
🇬🇸 South Georgia and the South Sandwich Islands: 78
🇨🇰 Cook Islands: 67
🇹🇩 Chad: 59
🇩🇲 Dominica: 57
🇬🇺 Guam: 54
🇸🇸 South Sudan: 51
🇲🇵 Northern Mariana Islands: 47
🇨🇼 Curacao: 44
🇼🇫 Wallis and Futuna: 41
🇹🇫 French Southern Territories: 41
🇸🇧 Solomon Islands: 37
🇭🇲 Heard Island and McDonald Islands: 31
🇬🇶 Equatorial Guinea: 28
🇬🇼 Guinea-Bissau: 19
🇳🇫 Norfolk Island: 16
🇻🇦 Vatican City: 16
🇰🇲 Comoros: 15
🇲🇭 Marshall Islands: 15
🇰🇮 Kiribati: 15
🇸🇯 Svalbard and Jan Mayen: 15
🇫🇰 Falkland Islands: 13
🇵🇳 Pitcairn: 8
🇺🇲 United States Minor Outlying Islands: 6
🇪🇷 Eritrea: 6
🇰🇵 North Korea: 6
🇨🇫 Central African Republic: 3
🇧🇶 Bonaire: 3
🇦🇶 Antarctica: 3
🇳🇷 Nauru: 3
🇹🇰 .tk: 2

Compatibility JavaScript Libraries and Functions Categories

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