HSTS tracking and usage
Websites using HSTS by countrymarket share
34%
🇺🇸US7.9%
🇬🇧GB6.8%
🇩🇪DE4.2%
🇫🇷FR4.1%
🇨🇦CA3.7%
🇳🇱NL3.5%
🇦🇺AU3.1%
🇮🇳INWebsites using HSTS by industrymarket share · top 6 industries
Shopping
Technology & Computing
Education
Software Development
SaaS & Cloud
Fashion & Beauty
0%10%20%30%40%
Download report
We track 425,911 websites using HSTS, along with their country, traffic, industry and platforms. There are 144,476 websites using HSTS in United States.
Filter by country
🇺🇸 United States144,476 sites
🇬🇧 United Kingdom33,567 sites
🇩🇪 Germany28,913 sites
🇫🇷 France17,720 sites
🇨🇦 Canada17,383 sites
🇳🇱 Netherlands15,726 sites
🇦🇺 Australia14,927 sites
🇮🇳 India13,008 sites
🇧🇷 Brazil9,839 sites
🇪🇸 Spain8,417 sites
🇮🇹 Italy8,107 sites
🇨🇠Switzerland7,379 sites
🇧🇪 Belgium4,770 sites
🇸🇪 Sweden4,026 sites
🇨🇳 China3,947 sites
🇵🇱 Poland3,862 sites
🇷🇺 Russian Federation3,300 sites
🇩🇰 Denmark3,247 sites
🇲🇽 Mexico3,238 sites
🇹🇷 Turkey3,087 sites
🇦🇹 Austria2,953 sites
🇳🇴 Norway2,767 sites
🇯🇵 Japan2,733 sites
🇳🇿 New Zealand2,690 sites
🇫🇮 Finland2,535 sites
🇨🇿 Czechia2,505 sites
🇮🇩 Indonesia2,433 sites
🇸🇬 Singapore2,378 sites
🇵🇹 Portugal2,328 sites
🇮🇪 Ireland2,148 sites
🇦🇪 United Arab Emirates2,141 sites
🇿🇦 South Africa2,117 sites
🇦🇷 Argentina1,887 sites
🇨🇱 Chile1,565 sites
🇨🇴 Colombia1,494 sites
🇮🇱 Israel1,444 sites
🇻🇳 Viet Nam1,407 sites
🇲🇾 Malaysia1,323 sites
🇷🇴 Romania1,266 sites
🇺🇦 Ukraine1,225 sites
🇰🇷 Korea, Republic of1,185 sites
ðŸ‡ðŸ‡° Hong Kong1,117 sites
🇬🇷 Greece1,097 sites
ðŸ‡ðŸ‡º Hungary993 sites
🇵🇰 Pakistan974 sites
🇮🇷 Iran, Islamic Republic of863 sites
🇵🇠Philippines838 sites
🇹🇼 Taiwan, Province of China795 sites
🇸🇦 Saudi Arabia728 sites
🇹🇠Thailand694 sites
🇸🇰 Slovakia641 sites
🇪🇪 Estonia598 sites
🇵🇪 Peru592 sites
🇧🇬 Bulgaria556 sites
🇳🇬 Nigeria556 sites
🇪🇬 Egypt547 sites
🇱🇹 Lithuania467 sites
ðŸ‡ðŸ‡· Croatia432 sites
🇱🇻 Latvia415 sites
🇧🇩 Bangladesh396 sites
🇨🇾 Cyprus390 sites
🇷🇸 Serbia388 sites
🇸🇮 Slovenia366 sites
🇮🇸 Iceland363 sites
🇱🇰 Sri Lanka348 sites
🇱🇺 Luxembourg348 sites
🇺🇾 Uruguay311 sites
🇪🇨 Ecuador298 sites
🇲🇦 Morocco290 sites
🇧🇾 Belarus253 sites
🇰🇪 Kenya253 sites
🇨🇷 Costa Rica236 sites
🇲🇹 Malta225 sites
🇰🇿 Kazakhstan211 sites
🇻🇨 Saint Vincent and the Grenadines206 sites
🇩🇴 Dominican Republic204 sites
🇵🇦 Panama187 sites
🇵🇷 Puerto Rico183 sites
🇱🇧 Lebanon179 sites
🇯🇴 Jordan177 sites
🇬🇠Ghana175 sites
🇬🇪 Georgia159 sites
🇬🇹 Guatemala154 sites
🇳🇵 Nepal145 sites
🇺🇿 Uzbekistan135 sites
🇻🇪 Venezuela, Bolivarian Republic of127 sites
🇶🇦 Qatar123 sites
🇦🇿 Azerbaijan120 sites
🇦🇲 Armenia118 sites
🇧🇦 Bosnia and Herzegovina116 sites
🇹🇿 Tanzania, United Republic of111 sites
🇲🇩 Moldova, Republic of107 sites
🇵🇾 Paraguay107 sites
🇹🇳 Tunisia107 sites
🇰🇾 Cayman Islands105 sites
🇺🇬 Uganda103 sites
🇰🇼 Kuwait100 sites
🇲🇺 Mauritius94 sites
🇦🇱 Albania91 sites
🇸🇴 Somalia91 sites
🇩🇿 Algeria90 sites
🇸🇳 Senegal89 sites
🇲🇰 North Macedonia85 sites
🇹🇹 Trinidad and Tobago77 sites
🇮🇶 Iraq76 sites
🇸🇻 El Salvador75 sites
🇯🇲 Jamaica75 sites
🇦🇬 Antigua and Barbuda74 sites
🇮🇲 Isle of Man72 sites
🇱🇮 Liechtenstein69 sites
🇴🇲 Oman69 sites
🇷🇪 Réunion69 sites
🇨🇮 Côte d'Ivoire66 sites
🇧🇠Bahrain61 sites
🇳🇦 Namibia58 sites
🇰🇠Cambodia57 sites
🇲🇨 Monaco56 sites
🇨🇲 Cameroon55 sites
🇯🇪 Jersey54 sites
🇧🇴 Bolivia, Plurinational State of53 sites
🇧🇸 Bahamas50 sites
🇲🇳 Mongolia49 sites
ðŸ‡ðŸ‡³ Honduras49 sites
🇿🇲 Zambia47 sites
🇧🇲 Bermuda44 sites
🇽🇰 Kosovo44 sites
🇪🇹 Ethiopia43 sites
🇲🇲 Myanmar39 sites
🇵🇸 Palestine, State of39 sites
🇬🇮 Gibraltar38 sites
🇰🇬 Kyrgyzstan38 sites
🇧🇼 Botswana36 sites
🇨🇼 Curaçao36 sites
🇷🇼 Rwanda36 sites
🇸🇨 Seychelles35 sites
🇻🇬 Virgin Islands, British34 sites
🇧🇯 Benin34 sites
🇧🇧 Barbados34 sites
🇧🇿 Belize33 sites
🇲🇪 Montenegro33 sites
🇨🇩 Congo, The Democratic Republic of the32 sites
🇳🇮 Nicaragua32 sites
🇿🇼 Zimbabwe32 sites
🇦🇩 Andorra30 sites
🇲🇻 Maldives29 sites
🇲🇿 Mozambique25 sites
🇳🇨 New Caledonia25 sites
🇦🇫 Afghanistan24 sites
🇲🇶 Martinique24 sites
🇦🇴 Angola23 sites
🇬🇬 Guernsey21 sites
🇲🇼 Malawi21 sites
🇨🇽 Christmas Island21 sites
🇫🇴 Faroe Islands21 sites
🇻🇮 Virgin Islands, U.S.21 sites
🇦🇸 American Samoa21 sites
🇧🇫 Burkina Faso20 sites
🇦🇼 Aruba19 sites
🇲🇸 Montserrat19 sites
🇬🇵 Guadeloupe19 sites
🇲🇴 Macao18 sites
🇹🇬 Togo18 sites
🇲🇬 Madagascar18 sites
🇸🇷 Suriname18 sites
🇸🇾 Syrian Arab Republic17 sites
🇧🇹 Bhutan15 sites
🇱🇾 Libya15 sites
🇬🇳 Guinea15 sites
🇵🇫 French Polynesia14 sites
🇱🇷 Liberia14 sites
🇨🇺 Cuba12 sites
🇱🇦 Lao People's Democratic Republic12 sites
🇨🇻 Cabo Verde12 sites
🇫🇯 Fiji12 sites
🇬🇾 Guyana12 sites
ðŸ‡ðŸ‡¹ Haiti12 sites
🇬🇦 Gabon11 sites
🇦🇽 Åland Islands11 sites
🇱🇨 Saint Lucia11 sites
🇹🇨 Turks and Caicos Islands11 sites
🇬🇲 Gambia10 sites
🇬🇱 Greenland10 sites
🇸🇹 Sao Tome and Principe10 sites
🇲🇱 Mali9 sites
🇵🇼 Palau9 sites
🇸🇲 San Marino8 sites
🇹🇯 Tajikistan8 sites
🇬🇺 Guam8 sites
🇾🇪 Yemen8 sites
🇵🇬 Papua New Guinea8 sites
🇸🇱 Sierra Leone8 sites
🇲🇷 Mauritania7 sites
🇸🇩 Sudan7 sites
🇰🇳 Saint Kitts and Nevis7 sites
🇩🇲 Dominica7 sites
🇧🇳 Brunei Darussalam7 sites
🇻🇦 Holy See (Vatican City State)6 sites
🇬🇩 Grenada6 sites
🇹🇲 Turkmenistan6 sites
🇸🇽 Sint Maarten (Dutch part)6 sites
🇼🇸 Samoa6 sites
🇸🇿 Eswatini6 sites
🇹🇱 Timor-Leste5 sites
🇻🇺 Vanuatu5 sites
🇾🇹 Mayotte5 sites
🇹🇩 Chad5 sites
🇸🇧 Solomon Islands4 sites
🇧🇮 Burundi4 sites
🇬🇸 South Georgia and the South Sandwich Islands4 sites
🇸🇸 South Sudan4 sites
🇨🇬 Congo4 sites
🇬🇫 French Guiana4 sites
🇺🇲 United States Minor Outlying Islands4 sites
🇮🇴 British Indian Ocean Territory3 sites
🇰🇮 Kiribati3 sites
🇱🇸 Lesotho3 sites
🇳🇪 Niger3 sites
🇲🇵 Northern Mariana Islands3 sites
🇲🇫 Saint Martin (French part)2 sites
🇸🇯 Svalbard and Jan Mayen2 sites
🇹🇫 French Southern Territories2 sites
🇵🇲 Saint Pierre and Miquelon2 sites
🇧🇶 Bonaire, Sint Eustatius and Saba2 sites
🇲🇠Marshall Islands2 sites
🇩🇯 Djibouti2 sites
🇰🇲 Comoros2 sites
🇹🇴 Tonga2 sites
🇨🇫 Central African Republic2 sites
🇰🇵 Korea, Democratic People's Republic of1 sites
🇨🇨 Cocos (Keeling) Islands1 sites
🇹🇻 Tuvalu1 sites
🇧🇱 Saint Barthélemy1 sites
🇫🇲 Micronesia, Federated States of1 sites
🇦🇮 Anguilla1 sites
🇼🇫 Wallis and Futuna1 sites
🇳🇺 Niue1 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 425,911| Website | Country | Traffic | Industry |
|---|---|---|---|
| 🇺🇸US | Top 500 | Technology & Computing | |
| 🇺🇸US | Top 500 | Law & Government | |
| 🇺🇸US | Top 500 | Shopping | |
 wordpress.com | 🇺🇸US | Top 500 | Technology & Computing |
| 🇺🇸US | Top 500 | Print & Publishing | |
| 🇺🇸US | Top 500 | Software Development | |
 amazon.de | 🇩🇪DE | Top 500 | Logistics & Shipping |
| 🇺🇸US | Top 500 | Entertainment | |
| 🇺🇸US | Top 500 | Software Development | |
| 🇬🇧GB | Top 500 | News & Weather | |
| 🇬🇧GB | Top 500 | Print & Publishing | |
| 🇬🇧GB | Top 500 | News & Weather | |
| 🇩🇪DE | Top 500 | Entertainment | |
| 🇨🇳CN | Top 500 | Technology & Computing | |
| 🇺🇸US | Top 500 | News & Weather | |
| 🇺🇸US | Top 500 | Technology & Computing | |
| 🇱🇹LT | Top 500 | Technology & Computing | |
| 🇺🇸US | Top 500 | Technology & Computing | |
| 🇺🇸US | Top 500 | Software Development | |
| 🇺🇸US | Top 500 | SaaS & Cloud | |
| 🇺🇸US | Top 500 | Technology & Computing | |
| 🇺🇸US | Top 500 | Shopping | |
| 🇺🇸US | Top 500 | Education | |
| 🇧🇬BG | Top 500 | Technology & Computing | |
| 🇺🇸US | Top 500 | SaaS & Cloud |
Showing 25 of 425,911 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.
