reCAPTCHA

reCAPTCHA is used by 3.84% of sites

Official Website

https://www.google.com/recaptcha/

Category

reCAPTCHA is a widely used security measure developed by Google to protect websites from automated bots and malicious activities. It is designed to differentiate between human users and bots by presenting challenges that are easy for humans to solve but difficult for automated programs.

Key features and characteristics of reCAPTCHA include:

Bot Detection: reCAPTCHA uses advanced algorithms to analyze user behavior and interactions to determine if a user is human or a bot. It evaluates factors such as mouse movements, keystrokes, and other behavioral patterns to make this determination.

CAPTCHA Challenges: When a user interacts with a website protected by reCAPTCHA, they may be presented with a challenge to prove they are human. The challenge typically involves identifying objects in images, solving puzzles, or completing simple tasks, such as selecting specific images from a set.

Invisible reCAPTCHA: In addition to the traditional CAPTCHA challenges, reCAPTCHA also offers an invisible version that runs in the background without requiring any user interaction. It uses advanced risk analysis techniques to determine the likelihood of a user being a bot, and if the risk is low, it allows the user to proceed without any additional verification steps.

Integration: Website owners can integrate reCAPTCHA into their websites by including a JavaScript API provided by Google. This API handles the interaction with reCAPTCHA servers, presents the challenges to users, and validates the user's response.

Protects Against Various Threats: reCAPTCHA helps protect websites from various malicious activities, including spam form submissions, content scraping, account creation abuse, automated login attempts, and other forms of automated attacks.

Accessibility: reCAPTCHA is designed to be accessible to a wide range of users, including those with disabilities. It includes audio-based challenges for visually impaired users who may have difficulty solving visual puzzles.

Wide Adoption: reCAPTCHA is widely used by millions of websites around the world, ranging from small personal blogs to large enterprise websites. It has become a standard security measure for preventing automated abuse and protecting online platforms.

Constant Improvement: Google continues to enhance reCAPTCHA's security and usability by leveraging machine learning and advanced risk analysis techniques. As bots become more sophisticated, reCAPTCHA evolves to stay ahead of emerging threats.

Integration with Google Services: reCAPTCHA seamlessly integrates with other Google services, such as Google Analytics and Google Ads, allowing website owners to gain insights into bot activity and enhance their overall online security posture.

reCAPTCHA plays a crucial role in ensuring the security and integrity of websites by preventing automated bots from carrying out malicious activities. It offers a user-friendly experience for genuine human users while presenting challenges that are difficult for bots to overcome.

Top Websites using reCAPTCHA

: Bounce ratePages / VisitVisit duration
851luobox.com: n/a 40.00 n/a
852ccsqw.com: n/a 30.00 n/a
853gagtroll.com Check out the daily updated funny pics GagTroll the place for latest funny pics: Check out the daily updated funny pics: n/a 3.61 n/a
854crowdtap.com Crowdtap - Where Consumers and Brands Collaborate Get rewarded for ideating and promoting with leading brands, entertainment properties, non-profits and startups. Earn cash for rewards and charity for taking surveys, sampling new products and promoting your favorite brands.: n/a 4.80 n/a
855verysweatybetty.com: n/a 63.00 n/a
856fashionback.com Fashion Back | Style Tips and Fashion Blog Fashion Back | Style Tips and Fashion Blog: n/a 9.90 n/a
857levels.fyi Levels.fyi | Salaries & Tools to Level Up Your Career Search 300k+ salaries for different companies, job titles, career levels, and locations. Explore our tools to help you get paid more!: 29.81 7.05 02:55
858majitoys.com: n/a 2.71 n/a
859sanbux.com HugeDomains.com Join thousands of people who own a premium domain. Affordable financing available.: n/a 16.50 n/a
860classiccoachbags.com: n/a 31.00 n/a
861metro.co.uk Metro.co.uk: News, Sport, Showbiz, Celebrities from Metro Metro.co.uk: News, Sport, Showbiz, Celebrities from Metro: 63.01 2.15 01:52
862chathh.com: n/a 10.10 n/a
863delightful.com Delightful.com, find love and keep it. Sign up and become a member today for free! Delightful.com is an online dating site & resource for personals & singles. So go ahead, it's FREE to look!: n/a 12.40 n/a
864fijnbeddengoed.nl: n/a 47.00 n/a
865mouser.com Access Denied Electronic components distributor offers online ordering, technical product information, and engineering tools such as a project manager and bill of materials tool.: 50.63 3.88 03:55
866airsoftlinks.com HugeDomains.com - Shop for over 300,000 Premium Domains: n/a 2.50 n/a
867bikerunity.com: n/a 51.00 n/a
868genexy.net ÆóÉýÖÇÄÜÔÆÆ½Ì¨-Ñ¡ÔñÄã£¬°ïÖúÄã£¬³É¾ÍÄã-ÆóÉý ÆóÉýÖÇÄÜÔÆÆ½Ì¨: n/a 13.00 n/a
869loyolamtdruitt.catholic.edu.au Loyola Senior High School Mount Druitt Catholic Education Catholic Diocese of Parramatta - Loyola Senior High School Mount Druitt Loyola Senior High School Mt Druitt, a member of the Christ Catholic Community of Schools in the Parramatta Diocese, is a co-educational high school for Year 11 and 12 students.: n/a 3.81 n/a
870docker.com Docker: Accelerated Container Application Development Docker is a platform designed to help developers build, share, and run container applications. We handle the tedious setup, so you can focus on the code.: 41.39 3.58 03:40
871displaystogo.com: n/a 3.90 n/a
872klix.ba Just a moment... Najnovije vijesti na portalu Klix.ba: 36.32 5.01 06:14
873herschelsupply.com Herschel Supply Co. Herschel manufactures the finest quality backpacks, bags, travel goods and accessories. Our goal is to create timeless product with a fine regard for detail: n/a 5.60 n/a
874511118.com: n/a 39.00 n/a
875justhdphotos.com
Download free HD photos, see images, wallpapers and pictures
Download Free HD photos and ***m in images with the best quality available. Search our huge collection of photos, images and wallpapers at JustHDphotos.com: n/a 23.00 n/a
876entrepreneuronfire.com Entrepreneur On Fire Business Podcasts - Daily podcast interviews with today's most successful Entrepreneurs EntrepreneurOnFire is a top ranked business Podcast awarded "Best in iTunes 2013". 7-days a week, John Lee Dumas interviews the world's most inspiring and successful Entrepreneurs, sharing their journey. Past guests include Seth Godin, Tim Ferriss, Gary Vaynerchuk, Guy Kawasaki, Barbara Corcoran, Pat Flynn and over 500 others!: n/a 2.81 n/a
877funseem.com: n/a 12.40 n/a
878sekretpotokadeneg.ru: n/a 1.16 n/a
879graduationparty.com GraduationParty.com - Graduation Party Need graduation invitations, decorations, advice or graduation party ideas? We have everything you need to host a fun graduation party.: 95.55 4.17 04:50
880newbiecyber.com: n/a 6.50 n/a
881booth.pm BOOTH - 創作物の総合マーケット BOOTH（ブース）とは、pixivと連携した、創作物の総合マーケットです。無料で簡単にショップを作成でき、商品の保管・発送代行サービスも提供しています！: 41.35 6.78 05:51
88278che.com: n/a 2.57 n/a
883keep-collective.com KEEP Collective KEEP Collective: n/a 10.80 n/a
884buzzbuzzhome.com Access to this page has been denied px-captcha: 100.00 1.00 n/a
885mobilecruze.com mobilecruze.com mobilecruze.com: n/a 16.40 n/a
886trendandtrading.it: n/a 20.00 n/a
887onlinevesti.com: n/a 53.00 n/a
888sharefile.com Citrix ShareFile: Securely Sync, Store and Share Files Citrix ShareFile is the secure file sharing and transfer service that's built for business. Click here to try sharing files with clients and colleagues for free!: 45.51 4.42 08:33
889tudodemaquiagem.com.br Loja Tudo de Maquiagem Loja virtual de produtos de beleza como Maquiagens, Acessórios, Esmaltes, Pincéis, Apliques de Cabelo, Cílios, Paletas de Sombra e muito mais!: n/a 51.00 n/a
890livemango.com: n/a 19.00 n/a
891traveldepart.com
Most po***r countries and travel destinations are waiting for you
| Discover the World: n/a 9.00 n/a
892unisa.edu.au UniSA - University of South Australia The largest university in South Australia. Offers courses to undergraduate and post graduate students in most disciplines. UniSA is South Australia's no 1. university for graduate careers. Study, explore our research or partner with us.: 55.24 5.84 13:12
893celebbuzzly.com Celeb Buzzing - Celeb Buzzing Celeb Buzzing: n/a 16.20 n/a
894resultflow.com: n/a 25.00 n/a
895mrdeepfakes.com
Best Celebrity DeepFake *** Videos and Photos - MrDeepFakes
MrDeepFakes is the best celebrity deepfake *** tube site featuring celeb *** videos and fake *** photos of actresses, YouTubers, Twitch streamers, Kpop idols, and more! Celebrity fakes are the next best thing to rare *** videos or ***tapes. Even with recent fappening leaks it's hard to find real HD celebrity *** content. This is why deepfakes are so po***r! These *** deepfakes are meant for 18+ users and are for entertainment uses only.: 32.28 5.83 03:41
896cookwareforsaleusa.com: n/a 70.00 n/a
897express-scripts.com
Express Scripts Members: Manage Your Prescriptions Online
Millions trust Express Scripts for safety, care and convenience. Express Scripts makes the use of prescription *** safer and more affordable.: 47.44 6.30 05:25
898callofwar.com The WW2 strategy game: Call of War The No. 1 real time WW2 strategy game to be played in multiplayer. Play for free online or without download on mobile!: 17.01 8.02 08:22
899arcamax.com News & Entertainment by Email | ArcaMax Publishing undefined: 34.02 6.13 03:47
900johnsonweld.com Gary Johnson for President 2016: Official Website Official campaign site of the Libertarian nominee in 2016 for President. Governor Gary Johnson and Governor Bill Weld are the only two candidates for President that can change the partisan and divisive presidential debate.: n/a 2.84 n/a

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