Loading...
Loading...
{
"latency": 530,
"ipAddresses": [
"13.249.39.95",
"13.249.39.8",
"13.249.39.78",
"13.249.39.98"
],
"dns": {
"NS": [
"ns-1481.awsdns-57.org.",
"ns-1590.awsdns-06.co.uk.",
"ns-258.awsdns-32.com.",
"ns-688.awsdns-22.net."
],
"A": [
"13.249.39.95",
"13.249.39.8",
"13.249.39.78",
"13.249.39.98"
],
"TXT": [
"376174617-10056694",
"BthfBdp8W7Bqmm87eNGy",
"MS=ms91657421",
"apple-domain-verification=8gxy28dzSlSOYkUI",
"atlassian-domain-verification=OwoxnU5JeeEeNB3PXqTmPOsZNFUYTd05tar4PX8ZNNjps+mMWto+OyyA/50W5+B1",
"atlassian-domain-verification=pwnyCbGEmC6E08lYJGO/SYkQvbjFS+OXy03eVMG75U52Edj0vbZGBjdaorxh+PUE",
"cisco-ci-domain-verification=5b418d2526e560d4ec96988886c86e7930c6936b68215183295356a4e4bf36d7",
"docker-verification=6792a290-383f-4d78-9f9b-71f46df7b6b2",
"docusign=05d7ee1b-a029-4b94-912a-25bb3c4a2bed",
"facebook-domain-verification=46dep9ql4m6it0wahwkhiou7xit57h",
"google-site-verification=61uiBFuqY-MYJHWt_8qbU00Rsn7Nq_njU5eMUG0NlrY",
"google-site-verification=874wxzrE4FAJO81XTCXyH6WYnWZAMdlbMRXI3lfI0bw",
"google-site-verification=BbSjFsQN-aTkQDOiar6q3O4fPzSlgepoOdM3fMuCXFA",
"google-site-verification=H2oN7Mv4QCzOClwXz1j30f-4544byEDxyEk0o3eluE0",
"google-site-verification=PDgfi1HUgagq2NZOh86B3PpGnjDyNXdUr9iyWzDjONM",
"google-site-verification=UGpuPtZLCcMKFmgAeN4q6EbvxJn56A8Jz0sgW3yVKmA",
"google-site-verification=fFsckLsIOub_171zkeWLBQ72SvjwGSPsz209wwTtmX4",
"google-site-verification=l-IugqqOHDGlHpUHfv3e6z8J1koLgfGSem04lqBA_B8",
"google-site-verification=nLfEbuY6OaO0lfas7ywHqpPnOMnobNONSJ0hnbJO9co",
"google-site-verification=tbpsWy5oBEvo-Kod36Lqsb3qRK0h_divcCGAeUdVZlk",
"hubspot-domain-verification=ZTM1ZDk4NGEtNWU5Ny00NDJiLWIwNTQtZTA1NGJhZmU3MzZh",
"miro-verification=d5e807f40d602cde4051496eaaa95234e158ada0",
"onetrust-domain-verification=bc353cda9f49402e8b2ac8a3b3e86286",
"spf2.0/pra include:amazonses.com include:sendgrid.net include:_spf.google.com include:spf.mtasv.net -all",
"stripe-verification=0f6967e13ea84d76953d1c3f2dc9eb80e82f090fff99161cd2fa957f55a71d60",
"stripe-verification=34fd6b74183c244d59d572c162e5b77fe6eed5e5205296151f49dda7b68670eb",
"stripe-verification=95449f6ae01b02ef7f65b59ee2f3ed14bac52c49aaa1519e57b864b70baede3a",
"v=spf1 include:sendgrid.net ip4:24.6.102.21 ip4:50.16.53.44 include:_spf.google.com include:amazonses.com include:spf.mtasv.net include:_spf.salesforce.com -all",
"yandex-verification: 7472d03e746e191a",
"zoom-domain-verification=6fb6c268-238e-477b-ba40-2f0164695cd7"
]
}
}
User-agent: *
Allow: /api/utilities/v1/imageproxy
Disallow: /maestro/api/
Disallow: /api/
Disallow: /maestro/
Disallow: /ui/
Disallow: /signature/voucher/
Disallow: /account/
Disallow: /acclaimbadge/
Disallow: /voucher/
Disallow: /search
Disallow: /ent-website/
Disallow: /learn-perf/
Disallow: /specializations-perf/
Disallow: /professional-certificates-perf/
Disallow: /learn-noperf/
Disallow: /specializations-noperf/
Disallow: /professional-certificates-noperf/
Disallow: /career-academy/programs/
Disallow: /business/xmlrpc.php
Disallow: /business/wp-content/uploads/
Sitemap: https://www.coursera.org/sitemap.xml
User-agent: CCBot
Disallow: /lecture/
User-agent: GPTBot
Disallow: /lecture/
User-agent: LinkedInBot
Allow: /account/accomplishments/
User-agent: Twitterbot
Allow: /account/accomplishments/
User-agent: meta-externalagent
Disallow: /
{
"data": {
"total": 98,
"personal_emails": 61,
"generic_emails": 37,
"department": {
"executive": 1,
"it": 8,
"finance": 1,
"management": 3,
"sales": 1,
"legal": 2,
"support": 9,
"hr": 1,
"marketing": 2,
"communication": 8,
"education": 2,
"design": 0,
"health": 0,
"operations": 1
},
"seniority": {
"junior": 0,
"senior": 12,
"executive": 3
}
},
"meta": {
"params": {
"domain": "coursera.org",
"company": null,
"type": null
}
}
}
{
"status": 200,
"statusText": "",
"headers": {
"cache-control": "private, no-cache, no-store, must-revalidate, max-age=0",
"connection": "keep-alive",
"content-encoding": "gzip",
"content-type": "text/html",
"date": "Fri, 07 Feb 2025 23:07:58 GMT",
"etag": "W/\"b18c2-857pxSXilw7KcQRG15zaJm2XGjY\"",
"server": "envoy",
"strict-transport-security": "max-age=31536000; includeSubDomains; preload",
"traceresponse": "00-f630ce93279ef8d54a1d04471d4c5bbb-3280f25200c3043c-00",
"transfer-encoding": "chunked",
"vary": "Accept-Encoding",
"via": "1.1 71f1cca040033ebffc591cf9392d1528.cloudfront.net (CloudFront)",
"x-amz-cf-id": "YJicU-0bhulu11K1n3l60vz_zFtLmAiQEL6WGwKV1VumMTUBuZcW-Q==",
"x-amz-cf-pop": "IAD89-C1",
"x-cache": "Miss from cloudfront",
"x-content-type-options": "nosniff",
"x-coursera-appname": "front-page",
"x-coursera-render-mode": "html",
"x-coursera-render-version": "v2",
"x-coursera-request-id": "X0CYgOWoEe-38gr_6XUBFw",
"x-coursera-trace-id-hex": "141cce8c95d3312",
"x-envoy-upstream-service-time": "245",
"x-frame-options": "SAMEORIGIN",
"x-powered-by": "Express",
"x-xss-protection": "1; mode=block",
"set-cookie": "__204u=4493169468-1738969678711; Max-Age=31536000; Expires=Sat, 07 Feb 2026 23:07:58 GMT; Path=/; Domain=.coursera.org"
}
}
{
"AirPR": "PRTech company provides analytics and insights for what's driving engagement.",
"TVSquared": "Real-time TV attribution platform in the industry.",
"Braze": "Braze is a lifecycle marketing platform formerly known as AppBoy.",
"Mutiny": "Personalization platform, engage your site visitors with a tailored experience.",
"FullStory": "FullStory lets product and support teams understand everything about the customer experience.",
"Google Analytics": "Google Analytics offers a host of compelling features and benefits for everyone from senior executives and advertising and marketing professionals to site owners and content developers.",
"Google Universal Analytics": "The analytics.js JavaScript snippet is a new way to measure how users interact with your website. It is similar to the previous Google tracking code, ga.js, but offers more flexibility for developers to customize their implementations.",
"Google Analytics 4": "Google Analytics 4 formerly known as App + Web is a new version of Google Analytics that was released in October 2020.",
"Facebook Domain Insights": "This website contains tracking information that allows admins to see Facebook Insights out of Facebook to this domain.",
"Bing Universal Event Tracking": "Universal Event Tracking (UET) is a simple and powerful campaign measurement solution that allows you to track key conversion goals important to your business.",
"Facebook Signal": "Journalists use Signal to surface relevant trends, photos, videos and posts from Facebook and Instagram for use in their storytelling and reporting.",
"Facebook Pixel": "Facebook Pixel is Facebooks conversion tracking system for ads on Facebook to websites.",
"Global Site Tag": "Google's primary tag for Google Measurement/Conversion Tracking, Adwords and DoubleClick.",
"Google Conversion Linker": "Detects the ad click information in your conversion page URLs and stores this information to associate an ad click with a conversion.",
"LinkedIn Insights": "The LinkedIn Insight Tag is a piece of lightweight JavaScript code that you can add to your website to enable in-depth campaign reporting and unlock valuable insights about your website visitors and for conversion optimization of ads.",
"Reddit Conversion Tracking": "Conversion tracking system from Reddit.",
"TikTok Conversion Tracking Pixel": "TikTok advertising conversion tracking pixel.",
"Algolia": "Algolia's Search API makes it possible to deliver a search experience in your apps & websites.",
"WebEx": "Online meeting scheduling widget.",
"Apple Whitelist": "This website domain is on the Apple TLD whitelist which may potentially mean these domains will appear in autocomplete when looking up URLs on Apple products.",
"Verified Profile": "The website has \"verified\" social media profile on one of the social media networks.",
"Arkose Labs": "Toolkit for fraud prevention.",
"OneTrust": "Cookie compliance system.",
"Optanon": "Cookie consent transparency system from OneTrust.",
"Google Tag Manager": "Tag management that lets you add and update website tags without changes to underlying website code.",
"Shutterstock": "Images on this website may have been sourced from Shutterstock.",
"Getty Images": "This website has images that may have been sourced from Getty Images.",
"Quora": "Widgets from the Q&A website.",
"reCAPTCHA": "Anti-bot CAPTCHA widget from Google.",
"reCAPTCHA Enterprise": "Enterprise version of Google's reCAPTCHA service.",
"COVID-19": "This website mentions COVID-19 / Novel Coronavirus.",
"DocuSign": "Document signature system.",
"US Privacy User Signal Mechanism": "The US Privacy API (USP API) is a lightweight API used to communicate signals represented in the US Privacy String.",
"CrUX Dataset": "CrUX is a data collection system that gathers information about how real users interact with websites. This website is included in the user experiences data gathered from Google Chrome and thus considered sufficiently popular on the Internet.",
"CrUX Top 5000": "Relative measure of site popularity within the CrUX dataset, measured by the total number of navigations on the origin. This site is in the top 5k.",
"Google Identity Platform": "Google Sign-In is a secure authentication system that enables users to sign in with their Google account.",
"Azure Active Directory": "Enterprise identity service that provides single sign-on, multifactor authentication and more.",
"Cloudflare Radar": "The website appears on the Cloudflare Radar Top 1m sites list",
"Cloudflare Radar Top 50k": "The website appears in the Cloudflare Radar Top 50,000.",
"Unsplash": "Free photo service.",
"Font Awesome": "Iconic font and CSS toolkit.",
"EU VAT Registration": "This website has an EU VAT Registration listed on it.",
"Netherlands VAT Registration": "This website has a EU VAT Registration ID based in the Netherlands.",
"Amazon AWS WAF Captcha": "A Captcha helps block traffic to websites.",
"French HREF LANG": "This webpage has alternate versions available in French via the use of the hreflang tag.",
"English HREF LANG": "This webpage has alternate versions available in English via the use of the hreflang tag.",
"Spanish HREF LANG": "This webpage has alternate versions available in Spanish via the use of the hreflang tag.",
"German HREF LANG": "This webpage has alternate versions available in German via the use of the hreflang tag.",
"Arabic HREF LANG": "This webpage has alternate versions available in Arabic via the use of the hreflang tag.",
"English - Inferred": "Based on the title and description text the website content is potentially English.",
"Apollo GraphQL": "App development framework.",
"Bug Bounty": "The website has some form of responsible disclosure mechanism for the reporting of security vulnerabilities.",
"Express": "A web application framework for node node.js - expressjs.",
"Organization Schema": "Organization i.e. school, NGO, Corporation.",
"Facebook Domain Verification": "Domain Verification provides a way for you to claim ownership of your domain in Facebook Business Manager.",
"OneTrust Domain Verification": "One Trust domain verification system.",
"Material-UI": "React components that implement Google's Material Design.",
"Gatsby JS": "Modern website and web apps generator for React.",
"CloudFront": "Amazon CloudFront is a web service for content delivery. It integrates with other Amazon Web Services to give developers and businesses an easy way to distribute content to end users with low latency, high data transfer speeds, and no commitments.",
"Amazon S3": "Amazon Simple Storage provides unlimited storage to developers and online businesses - saving costs and increase storage reliability.",
"AJAX Libraries API": "The AJAX Libraries API is a content distribution network and loading architecture for the most popular, open source JavaScript libraries.",
"jsDelivr": "A free CDN where Javascript developers can host their files. Encompasses MaxCDN, and BootstrapCDN.",
"CDN JS": "CloudFlare's CDN with popular javascript frameworks available.",
"Cloudflare JS": "Loads content from Cloudflare CDN.",
"AWS WAF Challenge": "AWS WAF safeguards against web exploits & bots, ensuring availability, security, and resource optimization.The WAF is set to Challenge - using JavaScript to ensure that the person visiting the site is not a robot.",
"Amazon WAF CAPTCHA": "AWS WAF safeguards against web exploits & bots, ensuring availability, security, and resource optimization.The WAF is set to CAPTCHA - showing CAPTCHA to solve to allow the traffic to continue to the site.",
"Viewport Meta": "This page uses the viewport meta tag which means the content may be optimized for mobile content.",
"IPhone / Mobile Compatible": "The website contains code that allows the page to support IPhone / Mobile Content.",
"Apple Mobile Web Clips Icon": "This page contains an icon for iPhone, iPad and iTouch devices.",
"Twitter App Card": "A way to represent mobile applications on Twitter and to drive installs.",
"Twitter App Card iPhone": "iPhone app mentioned in Twitter App Card.",
"Twitter App Card iPad": "iPad app mentioned in Twitter App Card.",
"Twitter App Card Android": "Google Play Android app mentioned in Twitter App Card.",
"Apple Mobile Web App Capable": "Launches a web application for Safari on iOS in full-screen mode to look like a native application.",
"Apple Mobile Web App Status Bar Style": "Minimizes the status bar that is displayed at the top of the screen on iOS.",
"Apple Mobile Web Clips Startup": "Specifies a startup image that is displayed while your web application launches.",
"Euro": "The website uses the € symbol on its website - meaning it may accept payment in Euros.",
"Pound Sterling": "The website uses the £ symbol on its website - meaning it may accept payment in this British currency.",
"Maestro": "The website accepts payments with Maestro.",
"Stripe": "Stripe makes it easy for developers to accept credit cards on the web.",
"Atlassian Cloud": "Products including Jira and Confluence.",
"Contentful": "A headless CMS with an API at its core.",
"Miro": "Miro is an innovation workspace for teams to collaborate on projects, design products, and shape the future.",
"Sentry": "JavaScript bug tracking software through Sentry's javascript client Raven.",
"Facebook for Websites": "Allows a user to make a website more sociable and connected with integrations from the hugely popular Facebook website.",
"jQuery": "JQuery is a fast, concise, JavaScript Library that simplifies how you traverse HTML documents, handle events, perform animations, and add Ajax interactions to your web pages. jQuery is designed to change the way that you write JavaScript.",
"Facebook SDK": "JavaScript SDK enables you to access all of the features of the Graph API via JavaScript, and it provides a rich set of client-side functionality for authentication and sharing. It differs from Facebook Connect.",
"React": "A JavaScript library for building user interfaces from Facebook.",
"Webpack": "webpack takes modules with dependencies and generates static assets representing those modules.",
"Typeahead.js": "typeahead.js is an autocomplete library from Twitter.",
"Moment JS": "moment.js is a date library for parsing, validating, manipulating, and formatting dates.",
"Classnames": "Javascript utility for conditionally joining classNames together.",
"lodash": "Lo-dash is an alternative and a drop-in replacement for Underscore.js.",
"es6 promise": "A polyfill for ES6-style Promises.",
"Google Hosted Libraries": "Google Hosted Libraries is a globally available content distribution network for the most popular, open-source JavaScript libraries.",
"core-js": "Modular standard library for JavaScript.",
"Fingerprint2": "Fingerprinting is a technique, outlined in the research by Electronic Frontier Foundation, of anonymously identifying a web browser with accuracy of up to 94% - version2.",
"Emotion": "Library designed for writing css styles with JavaScript.",
"Intersection Observer": "API that can be used to understand the visibility and position of DOM elements relative to a containing element or to the top-level viewport.",
"Modern Slavery Statement": "Modern slavery is the exploitation of people for labor and services through force, fraud, and coercion. Large size companies are generally required by law to have a modern slavery statement.",
"Careers": "The website contains a link to a careers / job opportunities / work with us style page.",
"Facebook": "The website mentions facebook.com in some form.",
"LinkedIn": "The website mentions linkedin.com in some form.",
"Twitter": "The website mentions twitter.com in some form.",
"Instagram": "The website mentions Instagram in some form.",
"TikTok": "The website mentions tiktok.com (but not Douyin) in some form.",
"Accessibility Statement": "A statement that outlines how a website has been designed to be accessible to people with disabilities.",
"Affiliate Partner Reseller": "The homepage mentions \"affiliates\", \"partners\" or \"resellers\" as a link on the homepage. Potentially an affiliate program provider.",
"Sustainability": "Technology in balance with the environment, with consideration for all living things, while preserving resources for future generations. The website links to a sustainability page.",
"API Developer": "This website contains a link to an API or Developer page.",
"Social Impact Policy": "A Social Impact Policy is an organized approach to assessing, addressing, and measuring the tangible and intangible impacts of government and corporate actions on society and the environment.",
"SEC EDGAR 10-K": "A 10-K is an annual filing with the SEC required by publicly-traded companies that contains detailed information about their financial performance. It provides more detail than an annual report, which is sent out to shareholders ahead of an annual meeting",
"Spotify Link": "Links to a Spotify page.",
"Supply Chain Policy": "Supply Chain policy focuses on maximizing efficiency and minimizing risk throughout the entire supply chain. It ensures all suppliers, vendors, and partners meet quality standards, abide by ethical guidelines, and meet supply and demand goals.",
"Google Play Store Link": "Links to a Game/Movie/App/Book on the Google Play Store.",
"YouTube Link": "This website mentions YouTube.com on it in some form or another.",
"GitHub": "The website mentions github.com in some form.",
"Artificial Intelligence": "This technology represents us finding some form of mention of AI or ChatGPT on the homepage of the website.",
"X": "X is the new name for Twitter.",
"Facebook Custom Audiences": "Custom Audiences from your website makes it possible to reach people who visit your website and deliver the right message to them on Facebook.",
"DoubleClick.Net": "DoubleClick enables agencies, marketers and publishers to work together successfully and profit from their digital marketing investments. Owned by Google and now referred to as DoubleClick Digital Marketing or Google Enterprise Advertising.",
"Google Remarketing": "Google code specifically for remarketing/retargeting based advertising.",
"LinkedIn Ads": "LinkedIn advertising solutions.",
"Google Floodlight Counter": "The Floodlight Counter tag allows you to count the number of times someone visits your site after clicking on an advertisement for it.",
"Reddit Ads": "Ads from social network Reddit.",
"Google Floodlight Sales": "Implementation of the Google Floodlight Sales Google Marketing Platform system.",
"Impact": "A marketing technology company, working to help brands grow by optimizing their paid marketing and media spend. Providing native integration of solutions in ad fraud prevention, marketing intelligence and partner marketing.",
"Postmark": "Email delivery for web apps.",
"Sendgrid": "SendGrid's cloud-based email infrastructure provides businesses with email delivery management.",
"Amazon SES": "Amazon Simple Email Service (Amazon SES) is a scalable, bulk, transactional email-sending service for businesses and developers.",
"Salesforce SPF": "This site uses Salesforce.com to send emails.",
"Google Apps for Business": "Web-based email, calendar, and documents for teams. Renamed to Google Apps for Work, but now known as G Suite from Google Cloud.",
"SPF": "The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.",
"Sender ID": "Sender ID is an anti-spoofing email framework heavily based on SPF.",
"Microsoft Azure DNS": "This domain is verified with Microsoft Azure.",
"DMARC": "A technical specification created by a group of organizations that want to help reduce the potential for email-based abuse",
"DMARC Reject": "The domain has a DMARC policy of 'Reject'. This policy tells the mail server to reject emails that fail DMARC checks, preventing them from being delivered at all.",
"Apple iCloud Mail": "Webmail service provided by Apple.",
"3 to 9 ccTLD Redirects": "The domain has had between 3 and 9 redirects from other ccTLDs within the same root domain name.",
"Amazon Route 53": "Amazon's scalable DNS web service system.",
"Amazon": "This site is hosted on Amazon AWS EC2 Infrastructure.",
"Amazon Virginia Region": "Amazon Hosted EC2 Instances in Virginia",
"Edge Network": "The website has two or more IP addresses associated with it.",
"403 Error": "The website returned a 403 Forbidden error message and wasn't identified as parked at the time. This does not mean we are not able to index technologies.",
"SSL by Default": "The website redirects traffic to an HTTPS/SSL version by default.",
"Amazon SSL": "Amazon supplied SSL certificate",
"HSTS": "Forces browsers to only communicate with the site using HTTPS.",
"HSTS IncludeSubdomains PreLoad": "This website includes instructions for HSTS loading that would allow it to be submitted to the HSTS preload list.",
"nginx": "nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.",
"Envoy": "Open source edge and service proxy.",
"Amazon CloudFront": "Amazon CloudFront delivers your static and streaming content using a global network of edge locations.",
"AWS Cloudfront Sydney Edge": "Content from this site is served from AWS CloudFront Sydney, Australia. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Chicago IL Edge": "Content from this site is served from AWS CloudFront Chicago, IL, United States. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Hong Kong Edge": "Content from this site is served from AWS CloudFront Hong Kong, China. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Paris Edge": "Content from this site is served from AWS CloudFront Paris, France. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Stockholm Edge": "Content from this site is served from AWS CloudFront Stockholm, Sweden. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Los Angeles CA Edge": "Content from this site is served from AWS CloudFront Los Angeles, CA, United States. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Miami FL Edge": "Content from this site is served from AWS CloudFront Miami, FL, United States. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Seattle WA Edge": "Content from this site is served from AWS CloudFront Seattle, WA, United States. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Ashburn VA Edge": "Content from this site is served from AWS CloudFront Ashburn, VA, United States. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Toronto ON Edge": "Content from this site is served from AWS CloudFront Toronto, ON, Canada. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Helsinki Edge": "Content from this site is served from AWS CloudFront Helsinki, Finland. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Mumbai Edge": "Content from this site is served from AWS CloudFront Mumbai, India. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Denver CO Edge": "Content from this site is served from AWS CloudFront Denver, CO, United States. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Montréal QC Edge": "Content from this site is served from AWS CloudFront Montréal, QC, Canada. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Hillsboro OR Edge": "Content from this site is served from AWS CloudFront Hillsboro, OR, United States. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Frankfurt Edge": "Content from this site is served from AWS CloudFront Frankfurt, Germany. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Atlanta GA Edge": "Content from this site is served from AWS CloudFront Atlanta, GA, United States. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Dallas Fort Worth Edge": "Content from this site is served from AWS CloudFront Dallas Fort Worth, United States. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Madrid Edge": "Content from this site is served from AWS CloudFront Madrid, Spain. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Tel Aviv Edge": "Content from this site is served from AWS CloudFront Tel Aviv, Israel. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Milan Edge": "Content from this site is served from AWS CloudFront Milan, Italy. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Dubai Edge": "Content from this site is served from AWS CloudFront Dubai, United Arab Emirates. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Manama Edge": "Content from this site is served from AWS CloudFront Manama, Bahrain. Edge locations may change frequently as we request resources globally.",
"AWS Cloudfront Houston TX Edge": "Content from this site is served from AWS CloudFront Houston, TX, United States. Edge locations may change frequently as we request resources globally.",
"GPTBot Disallow": "The website has disallow rules for OpenAI GPTBot.",
"Common Crawl Bot Disallow": "Block a site from being crawled by Common Crawl Crawler.",
"Content Delivery Network": "This page contains links that give the impression that some of the site contents are stored on a content delivery network.",
"Yandex Verification": "Yandex website verification.",
"Google Webmaster": "Webmaster tools provide you with a free and easy way to make your site more Google-friendly."
}
[
{
"url": "https://coursera.org",
"technologies": [
{
"slug": "docusign",
"name": "DocuSign",
"versions": [],
"trafficRank": 0,
"confirmedAt": 1724268050,
"icon": "DocuSign.svg",
"categories": [
{
"id": 19,
"slug": "miscellaneous",
"name": "Miscellaneous"
}
]
},
{
"slug": "amazon-ses",
"name": "Amazon SES",
"versions": [],
"trafficRank": 0,
"confirmedAt": 1724268049,
"icon": "Amazon SES.svg",
"categories": [
{
"id": 75,
"slug": "email",
"name": "Email"
}
]
},
{
"slug": "apple-icloud-mail",
"name": "Apple iCloud Mail",
"versions": [],
"trafficRank": 0,
"confirmedAt": 1724268049,
"icon": "Apple.svg",
"categories": [
{
"id": 30,
"slug": "webmail",
"name": "Webmail"
}
]
},
{
"slug": "sendgrid",
"name": "Sendgrid",
"versions": [],
"trafficRank": 0,
"confirmedAt": 1724268049,
"icon": "SendGrid.svg",
"categories": [
{
"id": 75,
"slug": "email",
"name": "Email"
}
]
},
{
"slug": "salesforce",
"name": "Salesforce",
"versions": [],
"trafficRank": 0,
"confirmedAt": 1724268050,
"icon": "Salesforce.svg",
"categories": [
{
"id": 53,
"slug": "crm",
"name": "CRM"
}
]
},
{
"slug": "google-workspace",
"name": "Google Workspace",
"versions": [],
"trafficRank": 0,
"confirmedAt": 1724268049,
"icon": "Google.svg",
"categories": [
{
"id": 30,
"slug": "webmail",
"name": "Webmail"
},
{
"id": 75,
"slug": "email",
"name": "Email"
}
]
},
{
"slug": "aws-certificate-manager",
"name": "AWS Certificate Manager",
"versions": [],
"trafficRank": 0,
"confirmedAt": 1724268049,
"icon": "AWS Certificate Manager.svg",
"categories": [
{
"id": 70,
"slug": "ssl-tls-certificate-authorities",
"name": "SSL/TLS certificate authorities"
}
]
},
{
"slug": "hubspot",
"name": "HubSpot",
"versions": [],
"trafficRank": 24,
"confirmedAt": 1724268049,
"icon": "HubSpot.svg",
"categories": [
{
"id": 32,
"slug": "marketing-automation",
"name": "Marketing automation"
}
]
},
{
"slug": "recaptcha",
"name": "reCAPTCHA",
"versions": [],
"trafficRank": 4864,
"confirmedAt": 1722467540,
"icon": "reCAPTCHA.svg",
"categories": [
{
"id": 16,
"slug": "security",
"name": "Security"
}
]
},
{
"slug": "fingerprintjs",
"name": "FingerprintJS",
"versions": [
"1.8.0"
],
"trafficRank": 10266,
"confirmedAt": 1724535983,
"icon": "FingerprintJS.svg",
"categories": [
{
"id": 59,
"slug": "javascript-libraries",
"name": "JavaScript libraries"
},
{
"id": 83,
"slug": "browser-fingerprinting",
"name": "Browser fingerprinting"
}
]
},
{
"slug": "priority-hints",
"name": "Priority Hints",
"versions": [],
"trafficRank": 5510,
"confirmedAt": 1722470213,
"icon": "Priority Hints.svg",
"categories": [
{
"id": 92,
"slug": "performance",
"name": "Performance"
}
]
},
{
"slug": "google-sign-in",
"name": "Google Sign-in",
"versions": [],
"trafficRank": 11206,
"confirmedAt": 1722470213,
"icon": "Google.svg",
"categories": [
{
"id": 69,
"slug": "authentication",
"name": "Authentication"
}
]
},
{
"slug": "stripe",
"name": "Stripe",
"versions": [
"3"
],
"trafficRank": 16796,
"confirmedAt": 1724535983,
"icon": "Stripe.svg",
"categories": [
{
"id": 41,
"slug": "payment-processors",
"name": "Payment processors"
}
]
},
{
"slug": "linkedin-insight-tag",
"name": "Linkedin Insight Tag",
"versions": [],
"trafficRank": 22489,
"confirmedAt": 1724535983,
"icon": "Linkedin.svg",
"categories": [
{
"id": 10,
"slug": "analytics",
"name": "Analytics"
}
]
},
{
"slug": "facebook-pixel",
"name": "Facebook Pixel",
"versions": [
"2.9.157",
"2.9.158",
"2.9.159",
"2.9.161",
"2.9.138"
],
"trafficRank": 23262,
"confirmedAt": 1724535983,
"icon": "Facebook.svg",
"categories": [
{
"id": 10,
"slug": "analytics",
"name": "Analytics"
}
]
},
{
"slug": "videojs",
"name": "VideoJS",
"versions": [],
"trafficRank": 19785,
"confirmedAt": 1724536596,
"icon": "VideoJS.svg",
"categories": [
{
"id": 14,
"slug": "video-players",
"name": "Video players"
}
]
},
{
"slug": "google-ads",
"name": "Google Ads",
"versions": [],
"trafficRank": 28677,
"confirmedAt": 1724538335,
"icon": "Google Ads.svg",
"categories": [
{
"id": 36,
"slug": "advertising",
"name": "Advertising"
}
]
},
{
"slug": "boost-ai",
"name": "Boost.ai",
"versions": [],
"trafficRank": 24988,
"confirmedAt": 1724536596,
"icon": "BoostAI.svg",
"categories": [
{
"id": 52,
"slug": "live-chat",
"name": "Live chat"
},
{
"id": 53,
"slug": "crm",
"name": "CRM"
}
]
},
{
"slug": "braze",
"name": "Braze",
"versions": [
"5.3",
"5.4"
],
"trafficRank": 16550,
"confirmedAt": 1724535983,
"icon": "Braze.svg",
"categories": [
{
"id": 32,
"slug": "marketing-automation",
"name": "Marketing automation"
},
{
"id": 10,
"slug": "analytics",
"name": "Analytics"
}
]
},
{
"slug": "contentful",
"name": "Contentful",
"versions": [],
"trafficRank": 35587,
"confirmedAt": 1724535982,
"icon": "Contentful.svg",
"categories": [
{
"id": 1,
"slug": "cms",
"name": "CMS"
}
]
},
{
"slug": "pendo",
"name": "Pendo",
"versions": [],
"trafficRank": 30664,
"confirmedAt": 1724537729,
"icon": "Pendo.svg",
"categories": [
{
"id": 10,
"slug": "analytics",
"name": "Analytics"
},
{
"id": 58,
"slug": "user-onboarding",
"name": "User onboarding"
}
]
},
{
"slug": "algolia",
"name": "Algolia",
"versions": [
"3.30.0"
],
"trafficRank": 41350,
"confirmedAt": 1724536596,
"icon": "Algolia.svg",
"categories": [
{
"id": 29,
"slug": "search-engines",
"name": "Search engines"
}
]
},
{
"slug": "impact",
"name": "Impact",
"versions": [],
"trafficRank": 47069,
"confirmedAt": 1724536596,
"icon": "Impact.svg",
"categories": [
{
"id": 71,
"slug": "affiliate-programs",
"name": "Affiliate programs"
}
]
},
{
"slug": "reddit-ads",
"name": "Reddit Ads",
"versions": [],
"trafficRank": 47789,
"confirmedAt": 1724536596,
"icon": "Reddit.svg",
"categories": [
{
"id": 36,
"slug": "advertising",
"name": "Advertising"
}
]
},
{
"slug": "tvsquared",
"name": "TVSquared",
"versions": [],
"trafficRank": 44215,
"confirmedAt": 1724532541,
"icon": "default.svg",
"categories": []
},
{
"slug": "sentry",
"name": "Sentry",
"versions": [
"7.43.0",
"7.111.0",
"7.116.0"
],
"trafficRank": 48934,
"confirmedAt": 1724537729,
"icon": "Sentry.svg",
"categories": [
{
"id": 13,
"slug": "issue-trackers",
"name": "Issue trackers"
}
]
},
{
"slug": "quora-pixel",
"name": "Quora Pixel",
"versions": [],
"trafficRank": 49369,
"confirmedAt": 1724536596,
"icon": "Quora.svg",
"categories": [
{
"id": 10,
"slug": "analytics",
"name": "Analytics"
}
]
},
{
"slug": "microsoft-advertising",
"name": "Microsoft Advertising",
"versions": [],
"trafficRank": 56045,
"confirmedAt": 1724536596,
"icon": "Microsoft.svg",
"categories": [
{
"id": 36,
"slug": "advertising",
"name": "Advertising"
}
]
},
{
"slug": "onetrust",
"name": "OneTrust",
"versions": [],
"trafficRank": 62761,
"confirmedAt": 1724537729,
"icon": "OneTrust.svg",
"categories": [
{
"id": 67,
"slug": "cookie-compliance",
"name": "Cookie compliance"
}
]
},
{
"slug": "google-analytics",
"name": "Google Analytics",
"versions": [
"GA4"
],
"trafficRank": 63883,
"confirmedAt": 1724537730,
"icon": "Google Analytics.svg",
"categories": [
{
"id": 10,
"slug": "analytics",
"name": "Analytics"
}
]
},
{
"slug": "google-tag-manager",
"name": "Google Tag Manager",
"versions": [],
"trafficRank": 68637,
"confirmedAt": 1724537729,
"icon": "Google Tag Manager.svg",
"categories": [
{
"id": 42,
"slug": "tag-managers",
"name": "Tag managers"
}
]
},
{
"slug": "node-js",
"name": "Node.js",
"versions": [],
"trafficRank": 70334,
"confirmedAt": 1724537729,
"icon": "Node.js.svg",
"categories": [
{
"id": 27,
"slug": "programming-languages",
"name": "Programming languages"
}
]
},
{
"slug": "express",
"name": "Express",
"versions": [],
"trafficRank": 70334,
"confirmedAt": 1724537729,
"icon": "Express.svg",
"categories": [
{
"id": 18,
"slug": "web-frameworks",
"name": "Web frameworks"
},
{
"id": 22,
"slug": "web-servers",
"name": "Web servers"
}
]
},
{
"slug": "envoy",
"name": "Envoy",
"versions": [],
"trafficRank": 70336,
"confirmedAt": 1724537729,
"icon": "Envoy.svg",
"categories": [
{
"id": 64,
"slug": "reverse-proxies",
"name": "Reverse proxies"
}
]
},
{
"slug": "hsts",
"name": "HSTS",
"versions": [],
"trafficRank": 70405,
"confirmedAt": 1724537730,
"icon": "default.svg",
"categories": [
{
"id": 16,
"slug": "security",
"name": "Security"
}
]
},
{
"slug": "amazon-cloudfront",
"name": "Amazon CloudFront",
"versions": [],
"trafficRank": 70494,
"confirmedAt": 1724537730,
"icon": "Amazon Cloudfront.svg",
"categories": [
{
"id": 31,
"slug": "cdn",
"name": "CDN"
}
]
},
{
"slug": "amazon-web-services",
"name": "Amazon Web Services",
"versions": [],
"trafficRank": 70494,
"confirmedAt": 1724537729,
"icon": "Amazon Web Services.svg",
"categories": [
{
"id": 62,
"slug": "paas",
"name": "PaaS"
}
]
},
{
"slug": "jss",
"name": "JSS",
"versions": [],
"trafficRank": 69145,
"confirmedAt": 1724537729,
"icon": "JSS.svg",
"categories": [
{
"id": 12,
"slug": "javascript-frameworks",
"name": "JavaScript frameworks"
},
{
"id": 47,
"slug": "development",
"name": "Development"
}
]
},
{
"slug": "core-js",
"name": "core-js",
"versions": [
"3.36.1",
"3.0.0",
"3.6.4",
"3.12.1",
"3.18.1"
],
"trafficRank": 72024,
"confirmedAt": 1724537729,
"icon": "core-js.png",
"categories": [
{
"id": 59,
"slug": "javascript-libraries",
"name": "JavaScript libraries"
}
]
},
{
"slug": "apollo",
"name": "Apollo",
"versions": [
"3.6.10",
"3.7.17"
],
"trafficRank": 72020,
"confirmedAt": 1724537729,
"icon": "Apollo.svg",
"categories": [
{
"id": 59,
"slug": "javascript-libraries",
"name": "JavaScript libraries"
}
]
},
{
"slug": "graphql",
"name": "GraphQL",
"versions": [],
"trafficRank": 72020,
"confirmedAt": 1724537729,
"icon": "GraphQL.svg",
"categories": [
{
"id": 27,
"slug": "programming-languages",
"name": "Programming languages"
}
]
},
{
"slug": "webpack",
"name": "Webpack",
"versions": [],
"trafficRank": 72141,
"confirmedAt": 1724537730,
"icon": "Webpack.svg",
"categories": [
{
"id": 19,
"slug": "miscellaneous",
"name": "Miscellaneous"
}
]
},
{
"slug": "emotion",
"name": "Emotion",
"versions": [],
"trafficRank": 72141,
"confirmedAt": 1724537731,
"icon": "Emotion.svg",
"categories": [
{
"id": 12,
"slug": "javascript-frameworks",
"name": "JavaScript frameworks"
},
{
"id": 47,
"slug": "development",
"name": "Development"
}
]
},
{
"slug": "open-graph",
"name": "Open Graph",
"versions": [],
"trafficRank": 72221,
"confirmedAt": 1724537730,
"icon": "Open Graph.svg",
"categories": [
{
"id": 19,
"slug": "miscellaneous",
"name": "Miscellaneous"
}
]
},
{
"slug": "react",
"name": "React",
"versions": [],
"trafficRank": 74169,
"confirmedAt": 1724537731,
"icon": "React.svg",
"categories": [
{
"id": 12,
"slug": "javascript-frameworks",
"name": "JavaScript frameworks"
}
]
}
]
}
]
{
"error": false,
"result": {
"success": true,
"ogSiteName": "Coursera",
"fbAppId": "823425307723964",
"twitterSite": "Coursera",
"twitterAppNameiPhone": "Coursera",
"twitterAppNameiPad": "Coursera",
"twitterAppNameGooglePlay": "Coursera",
"twitterAppIdiPhone": "id736535961",
"twitterAppIdiPad": "id736535961",
"twitterAppIdGooglePlay": "org.coursera.android",
"ogUrl": "https://www.coursera.org/",
"ogLocale": "en_US",
"ogType": "website",
"ogTitle": "Coursera | Degrees, Certificates, & Free Online Courses",
"ogDescription": "Learn new job skills in online courses from industry leaders like Google, IBM, & Meta. Advance your career with top degrees from Michigan, Penn, Imperial & more.",
"twitterTitle": "Coursera | Degrees, Certificates, & Free Online Courses",
"twitterDescription": "Learn new job skills in online courses from industry leaders like Google, IBM, & Meta. Advance your career with top degrees from Michigan, Penn, Imperial & more.",
"twitterCard": "summary",
"ogImage": [
{
"url": "https://s3.amazonaws.com/coursera/media/Grid_Coursera_Partners_updated.png",
"type": "png"
}
],
"twitterImage": [
{
"url": "https://s3.amazonaws.com/coursera/media/Grid_Coursera_Partners_updated.png"
}
],
"favicon": "https://d3njjcbhbojbot.cloudfront.net/web/images/favicons/favicon-v2-194x194.png",
"charset": "UTF-8",
"jsonLD": [
{
"@context": "http://schema.org",
"@id": "https://www.coursera.org/#organization",
"@type": "Organization",
"name": "Coursera",
"url": "https://www.coursera.org/",
"logo": "https://d3njjcbhbojbot.cloudfront.net/api/utilities/v1/imageproxy/https://coursera.s3.amazonaws.com/media/coursera-rebrand-logo-square.png?auto=format%2Ccompress&dpr=1",
"sameAs": [
"https://www.wikidata.org/wiki/Q499962",
"https://www.instagram.com/coursera/",
"https://www.youtube.com/user/coursera",
"https://twitter.com/coursera",
"https://www.linkedin.com/company/coursera",
"https://www.facebook.com/Coursera"
]
}
],
"requestUrl": "https://coursera.org"
},
"response": {}
}
{
"whois.pir.org": {
"Domain Status": [
"clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited",
"clientRenewProhibited https://icann.org/epp#clientRenewProhibited",
"clientTransferProhibited https://icann.org/epp#clientTransferProhibited",
"clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited",
"autoRenewPeriod https://icann.org/epp#autoRenewPeriod"
],
"Name Server": [
"ns-1481.awsdns-57.org",
"ns-1590.awsdns-06.co.uk",
"ns-258.awsdns-32.com",
"ns-688.awsdns-22.net"
],
"Domain Name": "coursera.org",
"Registry Domain ID": "53c97cb346a6428ab0a72cfd8a250786-LROR",
"Registrar WHOIS Server": "http://whois.godaddy.com",
"Registrar URL": "http://www.whois.godaddy.com",
"Updated Date": "2025-01-13T14:46:26Z",
"Created Date": "2012-01-12T01:57:48Z",
"Expiry Date": "2026-01-12T01:57:48Z",
"Registrar": "GoDaddy.com, LLC",
"Registrar IANA ID": "146",
"Registrar Abuse Contact Email": "[email protected]",
"Registrar Abuse Contact Phone": "+1.4806242505",
"Registry Registrant ID": "",
"Registrant Name": "",
"Registrant Organization": "Domains By Proxy, LLC",
"Registrant Street": "",
"Registrant City": "",
"Registrant State/Province": "Arizona",
"Registrant Postal Code": "",
"Registrant Country": "US",
"Registrant Phone": "",
"Registrant Phone Ext": "",
"Registrant Fax": "",
"Registrant Fax Ext": "",
"Registrant Email": "Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.",
"Registry Admin ID": "",
"Admin Name": "",
"Admin Organization": "",
"Admin Street": "",
"Admin City": "",
"Admin State/Province": "",
"Admin Postal Code": "",
"Admin Country": "",
"Admin Phone": "",
"Admin Phone Ext": "",
"Admin Fax": "",
"Admin Fax Ext": "",
"Admin Email": "Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.",
"Registry Tech ID": "",
"Tech Name": "",
"Tech Organization": "",
"Tech Street": "",
"Tech City": "",
"Tech State/Province": "",
"Tech Postal Code": "",
"Tech Country": "",
"Tech Phone": "",
"Tech Phone Ext": "",
"Tech Fax": "",
"Tech Fax Ext": "",
"Tech Email": "Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.",
"DNSSEC": "unsigned",
"URL of the ICANN Whois Inaccuracy Complaint Form": "https://www.icann.org/wicf/",
">>> Last update of WHOIS database": "2025-02-07T23:08:01Z <<<",
"text": [
"For more information on Whois status codes, please visit https://icann.org/epp",
"",
"Terms of Use: Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name."
]
},
"whois.godaddy.com": {
"Domain Status": [],
"Name Server": [],
"Rate limit exceeded. Try again after": "15s",
"text": [
""
]
}
}