HSTS tracking and usage
Websites using HSTS by countrymarket share
49%
🇺🇸US9.4%
🇩🇪DE4.3%
🇬🇧GB2.5%
🇫🇷FR2.4%
🇨🇦CA2.3%
🇳🇱NL2%
🇦🇺AU1.4%
🇮🇳INWebsites using HSTS by industrymarket share · top 6 industries
Shopping
Technology & Computing
Education
SaaS & Cloud
Medical & Healthcare
Construction
0%10%20%30%40%
Download report
We track 1,543,313 websites using HSTS, along with their country, traffic, industry and platforms. There are 758,094 websites using HSTS in United States.
Filter by country
🇺🇸 United States758,094 sites
🇩🇪 Germany144,552 sites
🇬🇧 United Kingdom66,949 sites
🇫🇷 France38,532 sites
🇨🇦 Canada37,370 sites
🇳🇱 Netherlands34,865 sites
🇦🇺 Australia31,556 sites
🇮🇳 India22,279 sites
🇨🇠Switzerland21,319 sites
🇪🇸 Spain18,755 sites
🇧🇷 Brazil18,620 sites
🇮🇹 Italy16,257 sites
🇧🇪 Belgium10,311 sites
🇸🇪 Sweden9,645 sites
🇵🇱 Poland8,675 sites
🇨🇳 China8,634 sites
🇯🇵 Japan7,689 sites
🇦🇹 Austria7,310 sites
🇩🇰 Denmark6,949 sites
🇷🇺 Russian Federation6,842 sites
🇨🇿 Czechia6,705 sites
🇻🇳 Viet Nam6,573 sites
🇳🇴 Norway6,081 sites
🇲🇽 Mexico5,917 sites
🇹🇷 Turkey5,817 sites
🇫🇮 Finland5,692 sites
🇳🇿 New Zealand5,641 sites
🇵🇹 Portugal4,782 sites
🇮🇩 Indonesia4,771 sites
🇸🇬 Singapore4,704 sites
🇮🇪 Ireland4,364 sites
🇦🇪 United Arab Emirates3,961 sites
🇿🇦 South Africa3,808 sites
🇦🇷 Argentina3,394 sites
🇨🇱 Chile2,796 sites
🇺🇦 Ukraine2,768 sites
🇨🇴 Colombia2,742 sites
🇮🇱 Israel2,681 sites
🇷🇴 Romania2,484 sites
ðŸ‡ðŸ‡° Hong Kong2,388 sites
🇲🇾 Malaysia2,380 sites
🇬🇷 Greece2,323 sites
ðŸ‡ðŸ‡º Hungary2,194 sites
🇰🇷 Korea, Republic of2,139 sites
🇵🇰 Pakistan1,662 sites
🇵🇠Philippines1,645 sites
🇹🇼 Taiwan, Province of China1,638 sites
🇹🇠Thailand1,539 sites
🇸🇰 Slovakia1,456 sites
🇪🇪 Estonia1,366 sites
🇮🇷 Iran, Islamic Republic of1,332 sites
🇸🇦 Saudi Arabia1,241 sites
🇵🇪 Peru1,087 sites
🇧🇬 Bulgaria1,080 sites
🇳🇬 Nigeria1,030 sites
🇱🇹 Lithuania1,007 sites
🇮🇸 Iceland958 sites
🇧🇩 Bangladesh948 sites
🇪🇬 Egypt940 sites
🇱🇺 Luxembourg865 sites
ðŸ‡ðŸ‡· Croatia820 sites
🇷🇸 Serbia816 sites
🇨🇾 Cyprus797 sites
🇸🇮 Slovenia787 sites
🇱🇻 Latvia775 sites
🇧🇾 Belarus684 sites
🇻🇨 Saint Vincent and the Grenadines650 sites
🇲🇦 Morocco551 sites
🇱🇰 Sri Lanka548 sites
🇪🇨 Ecuador540 sites
🇺🇾 Uruguay537 sites
🇰🇪 Kenya472 sites
🇨🇷 Costa Rica470 sites
🇰🇿 Kazakhstan467 sites
🇲🇹 Malta426 sites
🇵🇦 Panama386 sites
🇩🇴 Dominican Republic375 sites
🇯🇴 Jordan368 sites
🇵🇷 Puerto Rico363 sites
🇱🇧 Lebanon344 sites
🇬🇪 Georgia334 sites
🇬🇠Ghana308 sites
🇶🇦 Qatar301 sites
🇬🇹 Guatemala289 sites
🇸🇴 Somalia276 sites
🇦🇬 Antigua and Barbuda258 sites
🇲🇩 Moldova, Republic of253 sites
🇳🇵 Nepal247 sites
🇻🇪 Venezuela, Bolivarian Republic of243 sites
🇦🇿 Azerbaijan239 sites
🇺🇿 Uzbekistan232 sites
🇦🇲 Armenia222 sites
🇧🇦 Bosnia and Herzegovina215 sites
🇰🇼 Kuwait212 sites
🇹🇳 Tunisia205 sites
🇹🇿 Tanzania, United Republic of198 sites
🇮🇲 Isle of Man195 sites
🇰🇾 Cayman Islands193 sites
🇲🇺 Mauritius189 sites
🇺🇬 Uganda186 sites
🇦🇱 Albania184 sites
🇵🇾 Paraguay182 sites
🇱🇮 Liechtenstein169 sites
🇲🇨 Monaco164 sites
🇲🇰 North Macedonia160 sites
🇸🇳 Senegal160 sites
🇩🇿 Algeria154 sites
🇸🇻 El Salvador152 sites
🇷🇪 Réunion151 sites
🇧🇠Bahrain148 sites
🇹🇹 Trinidad and Tobago143 sites
🇯🇲 Jamaica140 sites
🇮🇶 Iraq138 sites
🇴🇲 Oman136 sites
🇨🇮 Côte d'Ivoire133 sites
🇰🇠Cambodia133 sites
🇧🇿 Belize126 sites
🇰🇬 Kyrgyzstan123 sites
🇦🇩 Andorra119 sites
🇨🇲 Cameroon119 sites
🇲🇳 Mongolia119 sites
🇳🇦 Namibia116 sites
ðŸ‡ðŸ‡³ Honduras108 sites
🇯🇪 Jersey103 sites
🇧🇴 Bolivia, Plurinational State of102 sites
🇪🇹 Ethiopia95 sites
🇧🇲 Bermuda94 sites
🇵🇸 Palestine, State of92 sites
🇧🇸 Bahamas91 sites
🇨🇼 Curaçao87 sites
🇻🇬 Virgin Islands, British84 sites
🇿🇲 Zambia83 sites
🇷🇼 Rwanda79 sites
🇸🇨 Seychelles75 sites
🇫🇴 Faroe Islands72 sites
🇽🇰 Kosovo69 sites
🇨🇽 Christmas Island68 sites
🇧🇧 Barbados67 sites
🇿🇼 Zimbabwe67 sites
🇲🇻 Maldives66 sites
🇲🇲 Myanmar66 sites
🇬🇮 Gibraltar65 sites
🇦🇴 Angola65 sites
🇧🇼 Botswana64 sites
🇲🇸 Montserrat64 sites
🇲🇪 Montenegro61 sites
🇨🇩 Congo, The Democratic Republic of the58 sites
🇳🇮 Nicaragua57 sites
🇦🇸 American Samoa56 sites
🇲🇿 Mozambique56 sites
🇦🇫 Afghanistan55 sites
🇨🇺 Cuba54 sites
🇻🇮 Virgin Islands, U.S.51 sites
🇦🇼 Aruba50 sites
🇧🇯 Benin49 sites
🇲🇶 Martinique47 sites
🇳🇨 New Caledonia47 sites
🇵🇼 Palau45 sites
🇬🇵 Guadeloupe43 sites
🇲🇬 Madagascar43 sites
ðŸ‡ðŸ‡¹ Haiti40 sites
🇦🇽 Åland Islands38 sites
🇬🇩 Grenada38 sites
🇸🇷 Suriname38 sites
🇹🇬 Togo37 sites
🇧🇫 Burkina Faso36 sites
🇲🇴 Macao36 sites
🇬🇬 Guernsey35 sites
🇱🇨 Saint Lucia35 sites
🇫🇯 Fiji34 sites
🇬🇾 Guyana32 sites
🇱🇾 Libya32 sites
🇬🇸 South Georgia and the South Sandwich Islands31 sites
🇬🇱 Greenland30 sites
🇲🇼 Malawi30 sites
🇵🇫 French Polynesia30 sites
🇬🇳 Guinea29 sites
🇸🇾 Syrian Arab Republic29 sites
🇨🇻 Cabo Verde28 sites
🇹🇨 Turks and Caicos Islands27 sites
🇧🇳 Brunei Darussalam26 sites
🇸🇹 Sao Tome and Principe26 sites
🇹🇯 Tajikistan25 sites
🇸🇽 Sint Maarten (Dutch part)24 sites
🇸🇱 Sierra Leone23 sites
🇧🇹 Bhutan22 sites
🇧🇮 Burundi22 sites
🇲🇱 Mali21 sites
🇱🇷 Liberia21 sites
🇱🇦 Lao People's Democratic Republic20 sites
🇹🇱 Timor-Leste20 sites
🇾🇪 Yemen20 sites
🇬🇺 Guam20 sites
🇺🇲 United States Minor Outlying Islands20 sites
🇵🇲 Saint Pierre and Miquelon19 sites
🇬🇦 Gabon18 sites
🇵🇬 Papua New Guinea18 sites
🇸🇲 San Marino17 sites
🇻🇦 Holy See (Vatican City State)17 sites
🇬🇲 Gambia17 sites
🇬🇫 French Guiana14 sites
🇲🇷 Mauritania14 sites
🇸🇩 Sudan13 sites
🇰🇳 Saint Kitts and Nevis13 sites
🇾🇹 Mayotte13 sites
🇧🇶 Bonaire, Sint Eustatius and Saba12 sites
🇨🇬 Congo12 sites
🇹🇲 Turkmenistan12 sites
🇼🇸 Samoa12 sites
🇸🇿 Eswatini12 sites
🇸🇧 Solomon Islands11 sites
🇩🇲 Dominica11 sites
🇻🇺 Vanuatu11 sites
🇳🇪 Niger11 sites
🇵🇳 Pitcairn10 sites
🇩🇯 Djibouti9 sites
🇹🇩 Chad9 sites
🇸🇸 South Sudan9 sites
🇹🇫 French Southern Territories9 sites
🇰🇮 Kiribati9 sites
🇰🇲 Comoros9 sites
🇲🇵 Northern Mariana Islands9 sites
🇮🇴 British Indian Ocean Territory8 sites
🇱🇸 Lesotho7 sites
🇲🇠Marshall Islands6 sites
🇬🇶 Equatorial Guinea5 sites
🇨🇰 Cook Islands5 sites
🇸🇯 Svalbard and Jan Mayen5 sites
🇧🇱 Saint Barthélemy5 sites
🇹🇴 Tonga4 sites
🇲🇫 Saint Martin (French part)3 sites
🇨🇫 Central African Republic3 sites
🇦🇶 Antarctica3 sites
🇨🇨 Cocos (Keeling) Islands2 sites
🇦🇮 Anguilla2 sites
🇰🇵 Korea, Democratic People's Republic of2 sites
🇼🇫 Wallis and Futuna2 sites
🇳🇺 Niue2 sites
🇹🇻 Tuvalu1 sites
🇫🇲 Micronesia, Federated States of1 sites
🇳🇷 Nauru1 sites
🇬🇼 Guinea-Bissau1 sites
🇳🇫 Norfolk Island1 sites
About HSTS
HSTS is a web security mechanism that forces browsers to connect to a website only over HTTPS, protecting against downgrade attacks and cookie hijacking.
Category
Official website
www.rfc-editor.org/rfc/rfc6797#section-6.1↗
Websites using HSTS
showing 25 of 1,543,313| Website | Country | Traffic | Industry |
|---|---|---|---|
| 🇮🇳IN | Top 500 | Education | |
| 🇺🇸US | Top 500 | Technology & Computing | |
| 🇲🇵MP | Top 500 | Technology & Computing | |
| 🇺🇸US | Top 500 | Software Development | |
| 🇺🇸US | Top 500 | News & Weather | |
| 🇺🇸US | Top 500 | Law & Government | |
| - | Top 500 | Marketing & Advertising | |
| 🇧🇯BJ | Top 500 | Marketing & Advertising | |
| 🇺🇸US | Top 500 | News & Weather | |
| 🇺🇸US | Top 500 | Law & Government | |
| 🇸🇬SG | Top 500 | Technology & Computing | |
| 🇺🇸US | Top 500 | News & Weather | |
| 🇩🇪DE | Top 500 | Print & Publishing | |
| 🇮🇳IN | Top 500 | Religion & Spirituality | |
| 🇺🇸US | Top 500 | Medical & Healthcare | |
| 🇺🇸US | Top 500 | Science | |
| 🇺🇸US | Top 500 | Technology & Computing | |
| 🇺🇸US | Top 500 | Technology & Computing | |
| 🇨ðŸ‡CH | Top 500 | Law & Government | |
| 🇺🇸US | Top 500 | Print & Publishing | |
| 🇺🇸US | Top 500 | Law & Government | |
| - | Top 500 | Technology & Computing | |
| 🇺🇸US | Top 500 | Technology & Computing | |
| 🇧🇩BD | Top 500 | Entertainment | |
| 🇹🇷TR | Top 500 | Society |
Showing 25 of 1,543,313 websitesView detailed list →
Frequently asked
What is HSTS?›
HSTS (HTTP Strict Transport Security) is a web security policy mechanism that helps protect websites against protocol downgrade attacks and cookie hijacking. It ensures that web browsers communicate only through HTTPS with a website, thereby increasing the website's overall security.
How does HSTS work?›
HSTS works by adding a response header to the web server's response. This header, called "Strict-Transport-Security," is recognized by compatible web browsers, which then ensure that all future requests to the website use HTTPS instead of HTTP, and if the HTTPS connection was not successful, the user would not be allowed to access the site.
What are the benefits of using HSTS?›
Using HSTS provides several benefits, such as securing data communication between the browser and server, preventing protocol downgrade attacks, protecting against hijacking of cookies, and ensuring users access the secure version of a site.
How do I enable HSTS on my website?›
Enabling HSTS on your website involves adding the "Strict-Transport-Security" header in your web server's configuration file. This process might differ slightly depending on the web server software you are using (e.g., Apache, Nginx, or others).
Are there any risks associated with HSTS?›
While HSTS enhances a website's security, it's essential to keep in mind that once enabled, disabling it can be difficult. Users who have already interacted with your site will have their browsers enforce HTTPS connections until the HSTS expiry period lapses. Additionally, improper implementation or website misconfiguration can lead to SSL errors, affecting site usability.
