Website Technology Profiler

Discover What Any Website Is Built With – Instantly

Identify the technologies behind any website with one simple click you can quickly see what frameworks, platforms, plugins, analytics tools, and hosting providers a site uses.

Our site works as a powerful website technology profiler, scanning the page and generating a full breakdown of all detectable technologies. From CMS platforms and eCommerce systems to JavaScript libraries and server software helping you understand exactly how a website is built.

Perfect for developers, marketers, SEO professionals, and anyone curious about the tech stack behind their favorite websites.

Executive Summary for www.youtube.com

675 Response Time (ms)

200 HTTP Status

42 Scripts

0 Images

17 Links

HTTP/1.1 Protocol

SEO & Content Analysis

Basic Information

Page Title

YouTube

Meta Description

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

HTML Language

Robots.txt Present

Sitemap Present

SEO Meta Tags

keywords: video, sharing, camera phone, video phone, free, upload

content-type: text/html; charset=utf-8

Page Content

AboutPressCopyrightContact usCreatorsAdvertiseDevelopersTermsPrivacyPolicy & SafetyHow

YouTube

Network & Infrastructure

DNS & Hosting

IP Address

142.250.195.174

Reverse DNS

maa03s41-in-f14.1e100.net

SSL/TLS Certificate

Issuer

CN=WR2, O=Google Trust Services, C=US

Protocol Tls13

Expires In 52 days

HSTS Enabled

Technology Stack

JavaScript Frameworks

GraphQL

Build Tools

Vite

Services & Integrations

Analytics & Tracking

Google Analytics GA4

E-commerce Platforms

Magento WooCommerce

CDN & Media Providers

Media Providers

YouTube

Web Fonts

Google Fonts

Dynamic Analysis & Security

Dynamic JavaScript Analysis

Bootstrap (CDN Detection) Web Server: ESF

Security Headers

CSP HSTS Permissions-Policy X-Content-Type-Options X-Frame-Options X-XSS-Protection

Server Headers

ESF

Resource Analysis

External Resource Hosts

544007664

com.google.android.youtube

fonts.googleapis.com

m.youtube.com

www.youtube.com

Cookies Observed

UI Frameworks & Libraries

Ant Design AOS D3.js Slate

Social Media Integrations

Raw JSON Data

{
  "PageContent": "AboutPressCopyrightContact usCreatorsAdvertiseDevelopersTermsPrivacyPolicy &amp; SafetyHow <h3>YouTube</h3> worksTest new features&copy; 2026 Google LLC",
  "Url": "https://www.youtube.com",
  "IpAddress": "142.250.195.174",
  "ReverseDns": "maa03s41-in-f14.1e100.net",
  "Asn": null,
  "Http2": false,
  "Http3": false,
  "ResponseTimeMs": 675,
  "StatusCode": 200,
  "ServerHeaders": [
    "ESF"
  ],
  "Ssl": {
    "Issuer": "CN=WR2, O=Google Trust Services, C=US",
    "Subject": "CN=*.google.com",
    "NotBefore": "2025-12-29T11:51:06-08:00",
    "NotAfter": "2026-03-23T12:51:05-07:00",
    "SubjectAltNames": [
      "DNS Name=*.google.com",
      "DNS Name=*.appengine.google.com",
      "DNS Name=*.bdn.dev",
      "DNS Name=*.origin-test.bdn.dev",
      "DNS Name=*.cloud.google.com",
      "DNS Name=*.crowdsource.google.com",
      "DNS Name=*.datacompute.google.com",
      "DNS Name=*.google.ca",
      "DNS Name=*.google.cl",
      "DNS Name=*.google.co.in",
      "DNS Name=*.google.co.jp",
      "DNS Name=*.google.co.uk",
      "DNS Name=*.google.com.ar",
      "DNS Name=*.google.com.au",
      "DNS Name=*.google.com.br",
      "DNS Name=*.google.com.co",
      "DNS Name=*.google.com.mx",
      "DNS Name=*.google.com.tr",
      "DNS Name=*.google.com.vn",
      "DNS Name=*.google.de",
      "DNS Name=*.google.es",
      "DNS Name=*.google.fr",
      "DNS Name=*.google.hu",
      "DNS Name=*.google.it",
      "DNS Name=*.google.nl",
      "DNS Name=*.google.pl",
      "DNS Name=*.google.pt",
      "DNS Name=*.googleapis.cn",
      "DNS Name=*.googlevideo.com",
      "DNS Name=*.gstatic.cn",
      "DNS Name=*.gstatic-cn.com",
      "DNS Name=googlecnapps.cn",
      "DNS Name=*.googlecnapps.cn",
      "DNS Name=googleapps-cn.com",
      "DNS Name=*.googleapps-cn.com",
      "DNS Name=gkecnapps.cn",
      "DNS Name=*.gkecnapps.cn",
      "DNS Name=googledownloads.cn",
      "DNS Name=*.googledownloads.cn",
      "DNS Name=recaptcha.net.cn",
      "DNS Name=*.recaptcha.net.cn",
      "DNS Name=recaptcha-cn.net",
      "DNS Name=*.recaptcha-cn.net",
      "DNS Name=widevine.cn",
      "DNS Name=*.widevine.cn",
      "DNS Name=ampproject.org.cn",
      "DNS Name=*.ampproject.org.cn",
      "DNS Name=ampproject.net.cn",
      "DNS Name=*.ampproject.net.cn",
      "DNS Name=google-analytics-cn.com",
      "DNS Name=*.google-analytics-cn.com",
      "DNS Name=googleadservices-cn.com",
      "DNS Name=*.googleadservices-cn.com",
      "DNS Name=googlevads-cn.com",
      "DNS Name=*.googlevads-cn.com",
      "DNS Name=googleapis-cn.com",
      "DNS Name=*.googleapis-cn.com",
      "DNS Name=googleoptimize-cn.com",
      "DNS Name=*.googleoptimize-cn.com",
      "DNS Name=doubleclick-cn.net",
      "DNS Name=*.doubleclick-cn.net",
      "DNS Name=*.fls.doubleclick-cn.net",
      "DNS Name=*.g.doubleclick-cn.net",
      "DNS Name=doubleclick.cn",
      "DNS Name=*.doubleclick.cn",
      "DNS Name=*.fls.doubleclick.cn",
      "DNS Name=*.g.doubleclick.cn",
      "DNS Name=dartsearch-cn.net",
      "DNS Name=*.dartsearch-cn.net",
      "DNS Name=googletraveladservices-cn.com",
      "DNS Name=*.googletraveladservices-cn.com",
      "DNS Name=googletagservices-cn.com",
      "DNS Name=*.googletagservices-cn.com",
      "DNS Name=googletagmanager-cn.com",
      "DNS Name=*.googletagmanager-cn.com",
      "DNS Name=googlesyndication-cn.com",
      "DNS Name=*.googlesyndication-cn.com",
      "DNS Name=*.safeframe.googlesyndication-cn.com",
      "DNS Name=app-measurement-cn.com",
      "DNS Name=*.app-measurement-cn.com",
      "DNS Name=gvt1-cn.com",
      "DNS Name=*.gvt1-cn.com",
      "DNS Name=gvt2-cn.com",
      "DNS Name=*.gvt2-cn.com",
      "DNS Name=2mdn-cn.net",
      "DNS Name=*.2mdn-cn.net",
      "DNS Name=googleflights-cn.net",
      "DNS Name=*.googleflights-cn.net",
      "DNS Name=admob-cn.com",
      "DNS Name=*.admob-cn.com",
      "DNS Name=*.gemini.cloud.google.com",
      "DNS Name=googlesandbox-cn.com",
      "DNS Name=*.googlesandbox-cn.com",
      "DNS Name=*.safenup.googlesandbox-cn.com",
      "DNS Name=*.gstatic.com",
      "DNS Name=*.metric.gstatic.com",
      "DNS Name=*.gvt1.com",
      "DNS Name=*.gcpcdn.gvt1.com",
      "DNS Name=*.gvt2.com",
      "DNS Name=*.gcp.gvt2.com",
      "DNS Name=*.url.google.com",
      "DNS Name=*.youtube-nocookie.com",
      "DNS Name=*.ytimg.com",
      "DNS Name=ai.android",
      "DNS Name=android.com",
      "DNS Name=*.android.com",
      "DNS Name=*.flash.android.com",
      "DNS Name=g.cn",
      "DNS Name=*.g.cn",
      "DNS Name=g.co",
      "DNS Name=*.g.co",
      "DNS Name=goo.gl",
      "DNS Name=www.goo.gl",
      "DNS Name=google-analytics.com",
      "DNS Name=*.google-analytics.com",
      "DNS Name=google.com",
      "DNS Name=googlecommerce.com",
      "DNS Name=*.googlecommerce.com",
      "DNS Name=ggpht.cn",
      "DNS Name=*.ggpht.cn",
      "DNS Name=urchin.com",
      "DNS Name=*.urchin.com",
      "DNS Name=youtu.be",
      "DNS Name=youtube.com",
      "DNS Name=*.youtube.com",
      "DNS Name=music.youtube.com",
      "DNS Name=*.music.youtube.com",
      "DNS Name=youtubeeducation.com",
      "DNS Name=*.youtubeeducation.com",
      "DNS Name=youtubekids.com",
      "DNS Name=*.youtubekids.com",
      "DNS Name=yt.be",
      "DNS Name=*.yt.be",
      "DNS Name=android.clients.google.com",
      "DNS Name=*.android.google.cn",
      "DNS Name=*.chrome.google.cn",
      "DNS Name=*.developers.google.cn",
      "DNS Name=*.aistudio.google.com"
    ],
    "Hsts": true,
    "Ciphers": [],
    "Protocol": "Tls13",
    "DaysUntilExpiry": 52
  },
  "Cdns": [],
  "HostingHints": [],
  "Cms": [],
  "Frameworks": [
    "GraphQL"
  ],
  "JsLibraries": [],
  "Analytics": [
    "Google Analytics GA4"
  ],
  "AdsAndMarketing": [],
  "PaymentGateways": [],
  "EcommerceHints": [
    "WooCommerce",
    "Magento"
  ],
  "SocialSignals": [
    "YouTube"
  ],
  "MediaProviders": [
    "YouTube"
  ],
  "SeoTags": [
    "keywords: video, sharing, camera phone, video phone, free, upload",
    "content-type: text/html; charset=utf-8"
  ],
  "HtmlLanguage": "en",
  "HasRobots": true,
  "HasSitemap": true,
  "SecurityHeaders": [
    "HSTS",
    "CSP",
    "X-Content-Type-Options",
    "X-Frame-Options",
    "X-XSS-Protection",
    "Permissions-Policy"
  ],
  "CookiesObserved": [
    "__Secure-YNID=15.YT=eArrjy2b2_Ee8ryaoHJ3VCBkxElhF8kROR7P0cH9mTfFK8iKfl_61cTPPte_uEV5w52vg0bO9L7TbPCZzzrWV35XSKlDd_NSO1kLBHMXmiuAJMXqCwyHyBNxEdpPBA3XhNHsVbmvhHUuVCDjFKDq9tTxrwqXVyr-RxyxEmp9VXYa3UowMnFGNNKGltysc2W_J0fzqGkam7XOe-1CjHXzJdSFZBCXUfSJ670CZCIGdwdFb2O4TD9dhVOGmV3vGB5zG1MJGSn0ZLlw1-XJqhcuCsK4SD9gEtrJkNmY9U_4KL4uNeN5pyPbIVnq13uQvOBCtBYycIYi69ZL-fjTSJcedA; expires=Wed, 29-Jul-2026 09:43:15 GMT; path=/; domain=.youtube.com; Secure; HttpOnly; SameSite=none",
    "GPS=1; Domain=.youtube.com; Expires=Fri, 30-Jan-2026 10:13:15 GMT; Path=/; Secure; HttpOnly",
    "YSC=EUwRRZr0uE0; Domain=.youtube.com; Path=/; Secure; HttpOnly; SameSite=none",
    "__Secure-ROLLOUT_TOKEN=CO7jn6Pd0aT-cxD8pcXr_LKSAxj8pcXr_LKSAw%3D%3D; Domain=youtube.com; Expires=Wed, 29-Jul-2026 09:43:15 GMT; Path=/; Secure; HttpOnly; SameSite=none; Partitioned",
    "__Secure-YEC=; Domain=.youtube.com; Expires=Sat, 06-May-2023 09:43:15 GMT; Path=/; Secure; HttpOnly; SameSite=lax",
    "VISITOR_INFO1_LIVE=Sj38l4VbEP4; Domain=.youtube.com; Expires=Wed, 29-Jul-2026 09:43:15 GMT; Path=/; Secure; HttpOnly; SameSite=none",
    "VISITOR_PRIVACY_METADATA=CgJBVRIEGgAgZg%3D%3D; Domain=.youtube.com; Expires=Wed, 29-Jul-2026 09:43:15 GMT; Path=/; Secure; HttpOnly; SameSite=none"
  ],
  "XhrApiHints": [],
  "SitemapCounts": {},
  "ChatWidgets": [],
  "ABTesting": [],
  "PrivacyConsent": [],
  "EmailMarketing": [],
  "WebFonts": [
    "Google Fonts"
  ],
  "DynamicJs": [
    "Web Server: ESF",
    "Bootstrap (CDN Detection)"
  ],
  "ResourceHosts": [
    "www.youtube.com",
    "m.youtube.com",
    "com.google.android.youtube",
    "544007664",
    "fonts.googleapis.com"
  ],
  "CssFrameworks": [],
  "BuildTools": [
    "Vite"
  ],
  "ServerTech": [],
  "DatabaseHints": [],
  "PageTitle": "YouTube",
  "MetaDescription": "Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.",
  "ImageCount": 0,
  "ScriptCount": 42,
  "LinkCount": 17,
  "Errors": [],
  "UiFrameworks": [
    "Ant Design",
    "D3.js",
    "AOS",
    "Slate"
  ]
}

Analysis Complete

Analyzed www.youtube.com with 2 technologies detected across 7 categories

Analysis completed in 675 ms • 2026-03-23 07:45:35 UTC

Website Technology Profiler

Executive Summary for www.youtube.com

SEO & Content Analysis

Basic Information

SEO Meta Tags

Page Content

YouTube

Network & Infrastructure

DNS & Hosting

SSL/TLS Certificate

Technology Stack

JavaScript Frameworks

Build Tools

Services & Integrations

Analytics & Tracking

E-commerce Platforms

CDN & Media Providers

Media Providers

Web Fonts

Dynamic Analysis & Security

Dynamic JavaScript Analysis

Security Headers

Server Headers

Resource Analysis

External Resource Hosts

Cookies Observed

UI Frameworks & Libraries

Social Media Integrations

Raw JSON Data

Analysis Complete

Latest search queries

Older search queries