Security
Websites using HSTS
300 of the 9,931 top-ranked websites we scanned use HSTS (3.0%). It is most often combined with Content Security Policy, Google Tag Manager, PHP.
Top sites using HSTS
| Rank | Domain | Title |
|---|---|---|
| #3 | youtube.com | YouTube |
| #7 | apple.com | Apple |
| #10 | microsoft.com | Microsoft – AI, Cloud, Produktivität, Computing, Gaming und Apps |
| #11 | github.com | GitHub · Change is constant. GitHub keeps you ahead. · GitHub · GitHub |
| #12 | wikipedia.org | Wikipedia |
| #13 | play.google.com | Android Apps on Google Play |
| #14 | apps.apple.com | Today for iPhone - App Store |
| #15 | youtu.be | |
| #17 | wordpress.org | Blog Tool, Publishing Platform, and CMS | WordPress.org |
| #18 | goo.gl | Invalid Dynamic Link |
| #19 | wa.me | Open WhatsApp |
| #20 | en.wikipedia.org | Wikipedia, the free encyclopedia |
| #23 | tiktok.com | TikTok - Make Your Day |
| #25 | whatsapp.com | WhatsApp | Secure and Reliable Free Private Messaging and Calling |
| #27 | vimeo.com | Vimeo - All-in-One Video Platform |
| #28 | nginx.org | nginx |
| #29 | f5.com | Hybrid Multicloud App Security & Delivery for the AI Era | F5 |
| #30 | nginx.com | NGINX | F5 |
| #34 | t.me | Telegram Messenger |
| #36 | mozilla.org | Mozilla - Internet for people, not profit (US) |
| #37 | europa.eu | Language selection | European Union |
| #38 | support.google.com | Google Help |
| #39 | adobe.com | Adobe: Creative, marketing and document management solutions |
| #40 | wordpress.com | WordPress.com: Everything You Need to Build Your Website |
| #41 | bit.ly | Bitly | Short URLs, QR Codes, and More |
| #43 | player.vimeo.com | Video Platform Features |
| #44 | apache.org | Welcome to The Apache Software Foundation | Apache Software Foundation |
| #47 | support.microsoft.com | Microsoft Support |
| #51 | spotify.com | Spotify – Web Player |
| #52 | yahoo.com | Yahoo! Deutschland | Mail, Wetter, Suche, Politik, Nachrichten, Finanzen, Sport & Videos |
| #54 | itunes.apple.com | iTunes - Apple |
| #55 | httpd.apache.org | Welcome! - The Apache HTTP Server Project |
| #56 | open.spotify.com | Spotify – Web Player |
| #58 | ec.europa.eu | Language selection | European Commission |
| #59 | tumblr.com | Tumblr |
| #60 | archive.org | Internet Archive: Digital Library of Free & Borrowable Texts, Movies, Music & Wayback Machine |
| #61 | gravatar.com | Your Free Avatar, Profile, and Link In Bio | Gravatar |
| #63 | sites.google.com | Google Drive: Sign-in |
| #64 | w3.org | W3C |
| #65 | office.com | Microsoft 365 - Sign into Copilot |
| #66 | amazonaws.com | Cloud Computing Services - Amazon Web Services (AWS) |
| #67 | doi.org | Home Page |
| #72 | medium.com | Medium |
| #74 | accounts.google.com | Sign in - Google Accounts |
| #77 | soundcloud.com | Stream and listen to music online for free with SoundCloud |
| #81 | theguardian.com | Latest news, sport and opinion from the Guardian |
| #83 | live.com | Outlook |
| #85 | zoom.us | One platform to connect | Zoom |
| #86 | ncbi.nlm.nih.gov | National Center for Biotechnology Information |
| #88 | paypal.com | PayPal Konto | Digitale Mobile Wallet | PayPal DE |
| #89 | who.int | World Health Organization (WHO) |
| #91 | shopify.com | Shopify: The All-in-One Commerce Platform for Businesses - Shopify |
| #94 | opera.com | Opera Web Browser | Faster, Safer, Smarter | Opera |
| #95 | wikimedia.org | Wikimedia |
| #96 | dropbox.com | Dropbox: Secure cloud storage, file sharing, and more |
| #97 | bbc.com | BBC Home | Breaking News, World News, US News, Sports, Business, Innovation, Climate, Culture, Travel, Video & Audio |
| #98 | discord.com | Discord - Group Chat That’s All Fun & Games |
| #100 | vk.com | VK | Welcome! |
| #103 | nature.com | Nature |
| #106 | mit.edu | MIT - Massachusetts Institute of Technology |
| #107 | tinyurl.com | URL Shortener, Branded Short Links & Analytics | TinyURL |
| #108 | php.net | PHP |
| #109 | discord.gg | Discord - Group Chat That’s All Fun & Games |
| #110 | launchpad.net | Launchpad |
| #112 | bbc.co.uk | BBC - Home |
| #113 | ibm.com | IBM |
| #114 | pubmed.ncbi.nlm.nih.gov | PubMed |
| #117 | bing.com | Search - Microsoft Bing |
| #121 | gnu.org | The GNU Operating System and the Free Software Movement |
| #122 | cdc.gov | Centers for Disease Control and Prevention | CDC |
| #123 | un.org | Welcome to the United Nations |
| #124 | cloud.microsoft | Microsoft 365 - Sign into Copilot |
| #125 | debian.org | Debian -- The Universal Operating System |
| #127 | openai.com | OpenAI | Research & Deployment |
| #128 | bugs.launchpad.net | Launchpad Bugs |
| #130 | issuu.com | Issuu | Create Interactive Flipbooks on our Digital Publishing Platform |
| #131 | plesk.com | Web Hosting & Server Management Platform | Plesk |
| #133 | stanford.edu | Stanford University |
| #136 | gov.uk | Welcome to GOV.UK |
| #139 | expireddomains.com | Expired Domains for Sale — 19M+ Auctions & Drops |
| #140 | stripe.com | Stripe | Financial Infrastructure to Grow Your Revenue |
| #141 | outlook.com | Outlook |
| #143 | g.page | Bei Google gelistet werden - Google Unternehmensprofil DE |
| #144 | commons.wikimedia.org | Wikimedia Commons |
| #145 | telegram.me | Telegram Messenger |
| #146 | calendly.com | Meeting Scheduling Software and AI Meeting Tools | Calendly |
| #147 | washingtonpost.com | The Washington Post - Breaking news and latest headlines, U.S. news, world news, and video |
| #150 | nasa.gov | NASA |
| #155 | msn.com | MSN |
| #158 | gitlab.com | GitLab - Speed with control for agentic software engineering |
| #159 | bsky.app | Bluesky |
| #162 | businessinsider.com | Aktuelle News von Business Insider Deutschland |
| #163 | statista.com | Statista - The Statistics Portal for Market Data, Market Research and Market Studies |
| #164 | line.me | LINE｜always at your side. |
| #166 | substack.com | Substack |
| #167 | podcasts.apple.com | Apple Podcasts - Web Player |
| #168 | cloudflare.com | Cloudflare: Build for the agent era |
| #169 | mysql.com | MySQL |
| #172 | openstreetmap.org | OpenStreetMap |
| #173 | twitch.tv | Twitch |
| #177 | eventbrite.com | Eventbrite - Discover the Best Local Events & Things to Do |
| #180 | addtoany.com | AddToAny: Share Buttons by the Universal Sharing Platform |
| #183 | samsung.com | Samsung Deutschland | Smartphones | TVs | Haushaltsgeräte |
| #186 | time.com | TIME | Current & Breaking News | National & World Updates |
| #190 | fr.wikipedia.org | Wikipédia, l'encyclopédie libre |
| #191 | techcrunch.com | TechCrunch | Startup and Technology News |
| #196 | hp.com | Laptop-Computer, Desktops, Drucker, Tinte und Toner | HP® Deutschland |
| #198 | hubspot.com | HubSpot | Software & Tools for your Business - Homepage |
| #200 | validator.w3.org | The W3C Markup Validation Service |
| #201 | mdpi.com | Publisher of Open Access Journals | MDPI |
| #202 | sagepub.com | Sage - a global academic publisher of educational resources | Home |
| #203 | loc.gov | Home | Library of Congress |
| #204 | outlook.live.com | Outlook |
| #208 | cornell.edu | Cornell University |
| #209 | wp.com | WordPress.com: Everything You Need to Build Your Website |
| #210 | aol.com | News, Politics, Sports, Mail & Latest Headlines - AOL.com |
| #211 | outlook.office.com | Outlook |
| #214 | squarespace.com | Website Builder – Easily Create Your Own Website — Squarespace |
| #216 | ca.gov | California State Portal | CA.gov |
| #224 | de.wikipedia.org | Wikipedia – Die freie Enzyklopädie |
| #229 | usatoday.com | Latest World & National News & Headlines - USATODAY.com |
| #231 | nist.gov | National Institute of Standards and Technology |
| #233 | g.co | g.co |
| #235 | cnet.com | CNET: Product reviews, advice, how-tos and the latest news - CNET |
| #243 | surveymonkey.com | SurveyMonkey: The World’s Most Popular Survey Platform |
| #246 | prnewswire.com | PR Newswire: press release distribution, targeting, monitoring and marketing | PR Newswire |
| #248 | wix.com | Wix.com - The platform trusted by millions of businesses |
| #249 | redhat.com | Red Hat - We make open source technologies for the enterprise |
| #254 | ted.com | TED: Ideas change everything |
| #258 | steampowered.com | Welcome to Steam |
| #259 | mailchimp.com | Die E-Mail-Marketing-Plattform, jetzt mit SMS | Mailchimp |
| #261 | independent.co.uk | News | The Independent | Today's headlines and latest breaking news |
| #262 | theverge.com | The Verge |
| #264 | hbr.org | Harvard Business Review - Ideas and Advice for Leaders |
| #265 | epa.gov | U.S. Environmental Protection Agency | US EPA |
| #266 | worldbank.org | World Bank Group - International Development, Poverty and Sustainability |
| #267 | docker.com | Docker | Secure Sandboxes for AI Agents |
| #268 | dailymotion.com | Dailymotion |
| #274 | python.org | Welcome to Python.org |
| #275 | store.steampowered.com | Welcome to Steam |
| #276 | dx.doi.org | Resolve a DOI Name |
| #277 | usda.gov | We are here for you | USDA |
| #279 | taobao.com | 淘宝 |
| #284 | ubuntu.com | The enterprise Linux for open source innovation | Ubuntu |
| #287 | youronlinechoices.com | Your Online Choices | EDAA |
| #288 | weforum.org | World Economic Forum |
| #289 | latimes.com | News from California, across the nation and world - Los Angeles Times |
| #291 | whitehouse.gov | The White House |
| #292 | finance.yahoo.com | Yahoo Finance - Stock Market Live, Quotes, Business & Finance News |
| #295 | goodreads.com | Goodreads | Meet your next favorite book |
| #300 | vercel.app | Agentic Infrastructure - Vercel |
| #305 | noaa.gov | National Oceanic and Atmospheric Administration Home |
| #306 | youku.com | |
| #309 | pages.dev | Cloudflare Pages - Serverless Full-Stack Platform |
| #315 | indiatimes.com | Indiatimes: Latest in Lifestyle, Health, Fashion, and Wellness |
| #319 | nbcnews.com | NBC News - Breaking Headlines and Video Reports on World, U.S. and Local Angles | NBC News |
| #322 | cisco.com | AI Infrastructure, Secure Networking, and Software Solutions - Cisco |
| #325 | tencent.com | |
| #327 | ftc.gov | Federal Trade Commission | Protecting America's Consumers |
| #330 | xing.com | Find the right job for you. Or get found! |
| #332 | arcgis.com | |
| #333 | freepik.com | Magnific AI (by Freepik) | The AI Creative Platform |
| #334 | intel.com | Intel Inside – Für KI konzipiert |
| #336 | huffpost.com | HuffPost - Breaking News, Politics, Entertainment & Opinion |
| #338 | odoo.com | Open Source ERP and CRM | Odoo |
| #339 | salesforce.com | Salesforce: Das führende CRM mit KI | Salesforce DE |
| #341 | canada.ca | Canada.ca |
| #343 | yale.edu | Yale University |
| #348 | theconversation.com | The Conversation: In-depth analysis, research, news and ideas from leading academics and researchers. |
| #353 | firefox.com | Firefox: The fast, private browser that keeps you safe — Firefox.com |
| #354 | fb.me | |
| #356 | postgresql.org | PostgreSQL: The world's most advanced open source database |
| #358 | s3.amazonaws.com | Cloud Object Storage – Amazon S3 – Amazon Web Services |
| #360 | change.org | Deine Plattform für Petitionen · Change.org |
| #363 | healthline.com | Healthline: Medical information and health advice you can trust. |
| #367 | netlify.app | Push your ideas to the web | Netlify |
| #368 | eepurl.com | Die E-Mail-Marketing-Plattform, jetzt mit SMS | Mailchimp |
| #371 | huffingtonpost.com | HuffPost - Breaking News, Politics, Entertainment & Opinion |
| #373 | enable-javascript.com | How to enable JavaScript in your browser and why |
| #374 | admin.ch | Welcome to the official website of the Swiss government |
| #377 | es.wikipedia.org | Wikipedia, la enciclopedia libre |
| #380 | bund.de | Bundesportal | start page |
| #383 | upenn.edu | University of Pennsylvania |
| #384 | sun.com | Hardware | Oracle |
| #386 | alibaba.com | Alibaba.com: Manufacturers, Suppliers, Exporters & Importers from the world's largest online B2B marketplace |
| #387 | psu.edu | The Pennsylvania State University | Penn State |
| #389 | pewresearch.org | Pew Research Center | Nonpartisan, nonadvocacy, public opinion polling and data-driven social science research |
| #390 | fao.org | Home | Food and Agriculture Organization of the United Nations |
| #392 | cbc.ca | CBC.ca - watch, listen, and discover with Canada's Public Broadcaster |
| #395 | skype.com | Free Online Meetings & Video Calls | Microsoft Teams |
| #396 | letsencrypt.org | Let's Encrypt |
| #397 | psychologytoday.com | Psychology Today: Health, Help, Happiness + Find a Therapist |
| #398 | zhihu.com | 知乎 - 有问题，就会有答案 |
| #399 | foxnews.com | Fox News - Breaking News Updates | Latest News Headlines | Photos & News Videos |
| #402 | cam.ac.uk | University of Cambridge |
| #404 | geocities.com | |
| #405 | wpastra.com | Astra – Fast, Lightweight & Customizable WordPress Theme - Download Now! |
| #406 | uci.edu | UC Irvine |
| #408 | anthropic.com | Home \ Anthropic |
| #409 | akismet.com | Akismet: Spam Protection for Websites |
| #410 | zdnet.com | News and Advice on the World's Latest Innovations | ZDNET - ZDNET |
| #413 | gofundme.com | GoFundMe | The #1 Crowdfunding and Fundraising Platform |
| #419 | music.apple.com | Apple Music - Web Player |
| #420 | nypost.com | New York Post – Breaking News, Top Headlines, Photos & Videos |
| #422 | coursera.org | Coursera | Online Courses, Certificates, & Degrees |
| #423 | kernel.org | The Linux Kernel Archives |
| #424 | elsevier.com | Elsevier | A global leader for advanced information and decision support in science and healthcare |
| #425 | irs.gov | Internal Revenue Service | An official website of the United States government |
| #427 | scientificamerican.com | Scientific American |
| #428 | windows.net | |
| #429 | arstechnica.com | Ars Technica - Serving the Technologist since 1998. News, reviews, and analysis. |
| #430 | fb.watch | Discover Popular Videos | Facebook |
| #434 | nps.gov | NPS.gov Homepage (U.S. National Park Service) |
| #438 | elegantthemes.com | The Best WordPress Themes In The World |
| #439 | oreilly.com | O'Reilly Media - Technology and Business Training |
| #440 | dw.com | |
| #441 | newsweek.com | Newsweek - Latest Breaking News, US, World, Politics, Business, Tech and Videos. |
| #445 | m.me | Messenger |
| #447 | huggingface.co | Hugging Face – The AI community building the future. |
| #448 | dell.com | Computer, Monitore und Technologielösungen | Dell Deutschland |
| #449 | themeisle.com | Themeisle - Built to Last WordPress Themes & Plugins |
| #451 | mitre.org | MITRE |
| #453 | cmu.edu | Carnegie Mellon University | CMU |
| #454 | bls.gov | U.S. Bureau of Labor Statistics : U.S. Bureau of Labor Statistics |
| #455 | nhs.uk | NHS website for England - NHS |
| #456 | slack.com | Slack | AI Work Platform & Productivity Tools |
| #459 | zoom.com | One platform to connect | Zoom |
| #464 | sec.gov | SEC.gov | Home |
| #468 | gizmodo.com | Gizmodo | The Future Is Here |
| #469 | jd.com | 京东全球版-专业的综合网上购物商城 |
| #470 | wiktionary.org | Wiktionary |
| #473 | telegram.org | Telegram Messenger |
| #474 | business.site | Bei Google gelistet werden - Google Unternehmensprofil DE |
| #476 | globenewswire.com | Press Release & News Distribution | GlobeNewswire |
| #479 | euronews.com | Latest breaking news available as free video on demand | Euronews |
| #480 | aljazeera.com | Breaking News, World News and Video from Al Jazeera |
| #482 | getbootstrap.com | Bootstrap · The most popular HTML, CSS, and JS library in the world. |
| #485 | iana.org | Internet Assigned Numbers Authority |
| #488 | unicef.org | UNICEF, for every child |
| #492 | ed.gov | Home | U.S. Department of Education |
| #494 | hhs.gov | Department of Health & Human Services | HHS.gov |
| #495 | wikihow.com | wikiHow: How-to instructions you can trust. |
| #496 | intuit.com | Intuit®: Outdo your financial goals—all in one place |
| #497 | aboutcookies.org | About Cookies |
| #498 | lin.ee | |
| #499 | atlassian.com | Collaboration software for software, IT and business teams | Atlassian |
| #500 | utexas.edu | The University of Texas at Austin |
| #501 | ru.wikipedia.org | Википедия — свободная энциклопедия |
| #502 | service.gov.uk | Welcome to GOV.UK |
| #503 | walmart.com | Walmart | Save Money. Live better. |
| #507 | wanwang.aliyun.com | 阿里云万网_域名注册_域名交易_建站_备案_资质_商标_软著-阿里云 |
| #508 | web.dev | web.dev |
| #509 | justice.gov | Department of Justice | Homepage | United States Department of Justice |
| #510 | lemonde.fr | Le Monde.fr - Actualités et Infos en France et dans le monde |
| #512 | npmjs.com | |
| #513 | nodejs.org | Node.js — Run JavaScript Everywhere |
| #514 | mashable.com | Mashable |
| #515 | w3schools.com | W3Schools Online Web Tutorials |
| #516 | meetup.com | Meetup | Find Local Groups, Events, and Activities Near You |
| #518 | house.gov | Homepage | house.gov |
| #519 | giphy.com | GIPHY - Be Animated |
| #522 | teamviewer.com | TeamViewer – die Plattform für den digitalen Arbeitsplatz |
| #523 | uiuc.edu | Illinois |
| #524 | visualstudio.com | Visual Studio: IDE and Code Editor for Software Development |
| #525 | automattic.com | Automattic – Making the web a better place |
| #526 | spiegel.de | DER SPIEGEL | Online-Nachrichten |
| #527 | pwc.com | Seize tomorrow’s tech to reinvent your business | PwC |
| #529 | fedoraproject.org | Fedora Linux | The Fedora Project |
| #530 | matterport.com | Capture, share, and collaborate in immersive 3D. | Matterport |
| #532 | census.gov | |
| #534 | freebsd.org | The FreeBSD Project |
| #536 | snapchat.com | Snapchat - Say It In A Snap |
| #537 | clevelandclinic.org | Cleveland Clinic: Every Life Deserves World Class Care |
| #538 | energy.gov | Department of Energy |
| #539 | airbnb.com | Airbnb: Vacation Rentals, Cabins, Beach Houses, Unique Homes & Experiences |
| #543 | siemens.com | Siemens home | Siemens |
| #548 | opensource.org | Open Source Initiative – The steward of the Open Source Definition, setting the foundation for the Open Source Software ecosystem. |
| #549 | java.com | Java | Oracle |
| #550 | cnil.fr | Particulier | CNIL |
| #551 | namepros.com | NamePros |
| #554 | ionos.de | IONOS | Von Website bis Cloud » Digital an Ihrer Seite |
| #555 | strato.de | STRATO | Gedacht. Gemacht. |
| #556 | box.com | Box | AI-Powered Content Management, Workflow & Collaboration |
| #557 | guardian.co.uk | Latest news, sport and opinion from the Guardian |
| #559 | netscape.com | News, Politics, Sports, Mail & Latest Headlines - AOL.com |
| #560 | vox.com | Vox |
| #561 | ok.ru | OK social network. Communication with friends on OK. Your meeting place with classmates |
| #563 | buzzfeed.com | BuzzFeed |
| #564 | shorturl.at | URL Shortener: Free URL Shortening |
| #566 | douyin.com | |
| #568 | kde.org | Home - KDE Community |
| #575 | telegra.ph | Telegraph |
| #577 | claude.com | Claude by Anthropic | The AI for problem solvers |
| #578 | azure.microsoft.com | Cloud Computing Services | Microsoft Azure |
| #579 | variety.com | Variety - Entertainment news, film reviews, awards, film festivals, box office, entertainment industry conferences |
| #581 | disqus.com | #1 in audience engagement and community growth | Disqus |
| #588 | techradar.com | TechRadar | Dein Technik-Kaufberater |
| #590 | medicalnewstoday.com | Medical and health information | MedicalNewsToday |
| #591 | notion.site | The AI workspace that works for you. | Notion |
| #592 | digg.com | Digg - News, before it trends |
Questions
How many top websites use HSTS?
300 of the 9,931 top-ranked domains in our latest scan use HSTS, about 3.0%.
What is HSTS usually used with?
Sites using HSTS most often also run Content Security Policy, Google Tag Manager, PHP, Cloudflare, jQuery.
How can I get a list of websites using HSTS?
Use the Gridlode tech-stack API on any list of domains, or contact us for full technology lead lists by country and size.