Polyfill IO

Polyfill IO tracking and usage

Websites using Polyfill IO by countrymarket share
10%
🇺🇸US
4.6%
🇬🇧GB
2.5%
🇩🇪DE
2.4%
🇨🇦CA
2.1%
🇫🇷FR
1.7%
🇦🇺AU
1.5%
🇨🇭CH
1.3%
🇧🇷BR
Websites using Polyfill IO by industrymarket share · top 6 industries
Education
20%
Shopping
19%
Medical & Healthcare
17%
Construction
17%
Technology & Computing
15%
Marketing & Advertising
13%
0%5%10%15%20%
Download report

We track 2,708,169 websites using Polyfill IO, along with their country, traffic, industry and platforms. There are 272,896 websites using Polyfill IO in United States.

Filter by country
🇺🇸 United States272,896 sites
🇬🇧 United Kingdom123,566 sites
🇩🇪 Germany68,315 sites
🇨🇦 Canada65,112 sites
🇫🇷 France58,166 sites
🇦🇺 Australia46,759 sites
🇨🇭 Switzerland39,410 sites
🇧🇷 Brazil35,715 sites
🇳🇱 Netherlands26,198 sites
🇧🇪 Belgium22,520 sites
🇮🇹 Italy22,163 sites
🇮🇳 India17,816 sites
🇯🇵 Japan16,138 sites
🇦🇹 Austria14,221 sites
🇪🇸 Spain12,535 sites
🇳🇿 New Zealand10,929 sites
🇸🇪 Sweden10,741 sites
🇲🇽 Mexico9,415 sites
🇳🇴 Norway9,069 sites
🇮🇱 Israel8,647 sites
🇨🇿 Czechia8,066 sites
🇵🇱 Poland7,757 sites
🇩🇰 Denmark7,305 sites
🇮🇪 Ireland6,567 sites
🇸🇬 Singapore6,302 sites
🇿🇦 South Africa6,231 sites
🇹🇷 Turkey5,820 sites
🇨🇱 Chile5,591 sites
🇫🇮 Finland5,587 sites
🇵🇹 Portugal5,241 sites
🇭🇰 Hong Kong5,107 sites
🇰🇷 Korea, Republic of4,595 sites
🇷🇺 Russian Federation4,182 sites
🇦🇷 Argentina4,171 sites
🇦🇪 United Arab Emirates3,348 sites
🇬🇷 Greece3,332 sites
🇲🇾 Malaysia2,877 sites
🇨🇴 Colombia2,766 sites
🇭🇺 Hungary2,707 sites
🇮🇩 Indonesia2,507 sites
🇹🇼 Taiwan, Province of China2,228 sites
🇷🇴 Romania2,161 sites
🇸🇰 Slovakia2,060 sites
🇵🇭 Philippines1,714 sites
🇺🇦 Ukraine1,578 sites
🇱🇺 Luxembourg1,563 sites
🇱🇹 Lithuania1,516 sites
🇱🇻 Latvia1,509 sites
🇪🇪 Estonia1,449 sites
🇹🇭 Thailand1,386 sites
🇮🇸 Iceland1,314 sites
🇨🇳 China1,284 sites
🇵🇪 Peru1,088 sites
🇻🇳 Viet Nam1,042 sites
🇸🇦 Saudi Arabia948 sites
🇸🇮 Slovenia941 sites
🇺🇾 Uruguay844 sites
🇭🇷 Croatia805 sites
🇪🇨 Ecuador737 sites
🇧🇬 Bulgaria690 sites
🇪🇬 Egypt655 sites
🇵🇷 Puerto Rico614 sites
🇨🇷 Costa Rica605 sites
🇨🇾 Cyprus599 sites
🇩🇴 Dominican Republic483 sites
🇰🇪 Kenya468 sites
🇷🇸 Serbia460 sites
🇳🇬 Nigeria434 sites
🇵🇦 Panama434 sites
🇬🇹 Guatemala423 sites
🇮🇷 Iran, Islamic Republic of418 sites
🇲🇹 Malta389 sites
🇬🇪 Georgia380 sites
🇵🇰 Pakistan364 sites
🇲🇦 Morocco326 sites
🇱🇮 Liechtenstein284 sites
🇷🇪 Réunion272 sites
🇱🇰 Sri Lanka262 sites
🇻🇨 Saint Vincent and the Grenadines244 sites
🇶🇦 Qatar240 sites
🇧🇾 Belarus227 sites
🇯🇴 Jordan223 sites
🇦🇿 Azerbaijan218 sites
🇬🇭 Ghana214 sites
🇲🇺 Mauritius208 sites
🇰🇿 Kazakhstan207 sites
🇵🇾 Paraguay198 sites
🇰🇼 Kuwait184 sites
🇹🇹 Trinidad and Tobago174 sites
🇹🇿 Tanzania, United Republic of174 sites
🇻🇪 Venezuela, Bolivarian Republic of173 sites
🇯🇲 Jamaica167 sites
🇲🇩 Moldova, Republic of159 sites
🇭🇳 Honduras158 sites
🇺🇬 Uganda157 sites
🇰🇾 Cayman Islands151 sites
🇳🇦 Namibia151 sites
🇧🇩 Bangladesh146 sites
🇲🇰 North Macedonia135 sites
🇸🇻 El Salvador129 sites
🇲🇨 Monaco120 sites
🇳🇨 New Caledonia120 sites
🇧🇲 Bermuda116 sites
🇯🇪 Jersey116 sites
🇳🇵 Nepal114 sites
🇰🇭 Cambodia113 sites
🇲🇳 Mongolia108 sites
🇫🇴 Faroe Islands107 sites
🇦🇬 Antigua and Barbuda107 sites
🇴🇲 Oman107 sites
🇮🇲 Isle of Man106 sites
🇦🇸 American Samoa103 sites
🇸🇳 Senegal103 sites
🇧🇦 Bosnia and Herzegovina101 sites
🇧🇸 Bahamas101 sites
🇿🇼 Zimbabwe100 sites
🇨🇮 Côte d'Ivoire100 sites
🇧🇴 Bolivia, Plurinational State of98 sites
🇲🇲 Myanmar93 sites
🇧🇿 Belize93 sites
🇦🇲 Armenia91 sites
🇧🇭 Bahrain87 sites
🇧🇧 Barbados82 sites
🇷🇼 Rwanda80 sites
🇹🇳 Tunisia80 sites
🇿🇲 Zambia80 sites
🇦🇱 Albania77 sites
🇺🇿 Uzbekistan76 sites
🇲🇿 Mozambique73 sites
🇮🇶 Iraq69 sites
🇱🇧 Lebanon69 sites
🇬🇬 Guernsey66 sites
🇬🇵 Guadeloupe65 sites
🇨🇼 Curaçao65 sites
🇲🇶 Martinique64 sites
🇻🇮 Virgin Islands, U.S.58 sites
🇦🇴 Angola57 sites
🇦🇽 Åland Islands56 sites
🇲🇻 Maldives56 sites
🇨🇲 Cameroon55 sites
🇬🇱 Greenland54 sites
🇬🇮 Gibraltar53 sites
🇻🇬 Virgin Islands, British50 sites
🇵🇬 Papua New Guinea50 sites
🇲🇴 Macao49 sites
🇰🇬 Kyrgyzstan48 sites
🇧🇼 Botswana46 sites
🇬🇺 Guam45 sites
🇦🇼 Aruba44 sites
🇫🇯 Fiji44 sites
🇳🇮 Nicaragua43 sites
🇨🇩 Congo, The Democratic Republic of the42 sites
🇩🇿 Algeria42 sites
🇦🇩 Andorra40 sites
🇵🇫 French Polynesia39 sites
🇪🇹 Ethiopia37 sites
🇲🇪 Montenegro36 sites
🇭🇹 Haiti34 sites
🇸🇴 Somalia32 sites
🇲🇬 Madagascar31 sites
🇹🇨 Turks and Caicos Islands30 sites
🇲🇼 Malawi30 sites
🇬🇾 Guyana27 sites
🇧🇳 Brunei Darussalam25 sites
🇸🇹 Sao Tome and Principe23 sites
🇨🇬 Congo22 sites
🇽🇰 Kosovo21 sites
🇸🇨 Seychelles21 sites
🇧🇯 Benin21 sites
🇬🇲 Gambia20 sites
🇱🇦 Lao People's Democratic Republic20 sites
🇹🇬 Togo20 sites
🇨🇽 Christmas Island20 sites
🇱🇨 Saint Lucia20 sites
🇲🇱 Mali19 sites
🇨🇰 Cook Islands19 sites
🇬🇩 Grenada19 sites
🇸🇱 Sierra Leone19 sites
🇲🇸 Montserrat19 sites
🇸🇷 Suriname19 sites
🇵🇸 Palestine, State of18 sites
🇨🇻 Cabo Verde18 sites
🇺🇲 United States Minor Outlying Islands18 sites
🇵🇼 Palau18 sites
🇱🇾 Libya17 sites
🇻🇺 Vanuatu17 sites
🇧🇶 Bonaire, Sint Eustatius and Saba16 sites
🇱🇷 Liberia16 sites
🇧🇫 Burkina Faso15 sites
🇬🇦 Gabon15 sites
🇸🇽 Sint Maarten (Dutch part)15 sites
🇦🇫 Afghanistan14 sites
🇬🇸 South Georgia and the South Sandwich Islands13 sites
🇧🇮 Burundi12 sites
🇩🇯 Djibouti12 sites
🇬🇫 French Guiana11 sites
🇩🇲 Dominica10 sites
🇬🇳 Guinea9 sites
🇾🇹 Mayotte9 sites
🇸🇲 San Marino9 sites
🇰🇳 Saint Kitts and Nevis9 sites
🇹🇯 Tajikistan8 sites
🇧🇱 Saint Barthélemy8 sites
🇸🇩 Sudan8 sites
🇹🇲 Turkmenistan8 sites
🇵🇲 Saint Pierre and Miquelon8 sites
🇲🇵 Northern Mariana Islands8 sites
🇨🇺 Cuba6 sites
🇧🇹 Bhutan6 sites
🇰🇲 Comoros6 sites
🇸🇿 Eswatini6 sites
🇾🇪 Yemen6 sites
🇳🇪 Niger6 sites
🇱🇸 Lesotho5 sites
🇬🇼 Guinea-Bissau5 sites
🇹🇱 Timor-Leste4 sites
🇸🇧 Solomon Islands4 sites
🇸🇾 Syrian Arab Republic4 sites
🇨🇫 Central African Republic4 sites
🇹🇴 Tonga4 sites
🇸🇸 South Sudan4 sites
🇬🇶 Equatorial Guinea3 sites
🇲🇷 Mauritania3 sites
🇹🇫 French Southern Territories3 sites
🇦🇮 Anguilla3 sites
🇫🇰 Falkland Islands (Malvinas)3 sites
🇸🇯 Svalbard and Jan Mayen3 sites
🇼🇸 Samoa3 sites
🇹🇩 Chad3 sites
🇳🇷 Nauru2 sites
🇲🇫 Saint Martin (French part)2 sites
🇮🇴 British Indian Ocean Territory1 sites
🇳🇫 Norfolk Island1 sites
🇹🇻 Tuvalu1 sites
🇼🇫 Wallis and Futuna1 sites
🇫🇲 Micronesia, Federated States of1 sites

About Polyfill IO

Polyfill IO is a JavaScript library that serves hosted polyfill scripts to add missing browser features.

Categories
CompatibilityJavaScript LibrariesFrameworks
Official websitepolyfill.io↗

Websites using Polyfill IO

showing 25 of 2,708,169
WebsiteCountryTrafficIndustry
theguardian.com🇬🇧GBTop 500Print & Publishing
mit.edu🇺🇸USTop 500Education
intuit.com🇺🇸USTop 500Software Development
avast.com🇨🇿CZTop 500Cybersecurity
weather.com🇺🇸USTop 500Movies & TV
guardian.co.uk🇬🇧GBTop 1K-
singular.net🇺🇸USTop 1KSaaS & Cloud
loc.gov🇺🇸USTop 1KLaw & Government
elpais.com🇪🇸ESTop 1KNews & Weather
jotform.com🇺🇸USTop 1KStaffing & Recruitment
nintendo.com🇺🇸USTop 1KGaming
telegraph.co.uk🇬🇧GBTop 1KNews & Weather
kleinanzeigen.de🇩🇪DETop 1KTechnology & Computing
webmd.com🇺🇸USTop 1KTechnology & Computing
patch.com🇺🇸USTop 5KEntertainment
librus.pl🇵🇱PLTop 5KTechnology & Computing
egnyte.com🇺🇸USTop 5KSoftware Development
split.io🇺🇸USTop 5KSoftware Development
zend.com🇺🇸USTop 5KSoftware Development
surfshark.com🇳🇱NLTop 5KTechnology & Computing
code.org🇺🇸USTop 5KEducation
gameloft.com🇫🇷FRTop 5KGaming
thousandeyes.com🇺🇸USTop 5KSoftware Development
mparticle.com🇺🇸USTop 5KSoftware Development
rakuten-sec.co.jp🇯🇵JPTop 5KBusiness & Finance
Showing 25 of 2,708,169 websitesView detailed list →

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