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 indonesiapal.com

260 Response Time (ms)

521 HTTP Status

1 Scripts

0 Images

1 Links

HTTP/1.1 Protocol

SEO & Content Analysis

Basic Information

Page Title

indonesiapal.com | 521: Web server is down

Meta Description

Not detected

HTML Language

en-US

Robots.txt Not found

Sitemap Not found

SEO Meta Tags

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

Page Content

521: Web server is downIf you are a visitor of this website:Please try again in a few minutes.If you are the owner of this website:Contact your hosting provider letting them know your web server is not responding.Additional troubleshooting information.;

Network & Infrastructure

DNS & Hosting

IP Address

104.21.80.145

Reverse DNS

Not detected

SSL/TLS Certificate

Issuer

CN=WE1, O=Google Trust Services, C=US

Protocol Tls13

Expires In 42 days

Technology Stack

Services & Integrations

Analytics & Tracking

Google Analytics GA4

CDN & Media Providers

CDN Providers

Cloudflare

Dynamic Analysis & Security

Dynamic JavaScript Analysis

Framework Pattern Analysis Error: Response status code does not indicate success: 521 (<none>). HTML Pattern Analysis Error: Response status code does not indicate success: 521 (<none>). JS File Analysis Error: Response status code does not indicate success: 521 (<none>). Network Analysis Error: Response status code does not indicate success: 521 (<none>). Resource Analysis Error: Response status code does not indicate success: 521 (<none>). Web Server: cloudflare

Security Headers

Referrer-Policy X-Frame-Options

Server Headers

cloudflare

Resource Analysis

UI Frameworks & Libraries

Tailwind CSS (Class Names)

Analysis Errors

Analysis Warnings & Errors

The following issues occurred during analysis:

Reverse DNS failed: No such host is known.

Raw JSON Data

{
  "PageContent": "521: Web server is downIf you are a visitor of this website:Please try again in a few minutes.If you are the owner of this website:Contact your hosting provider letting them know your web server is not responding.Additional troubleshooting information.",
  "Url": "https://indonesiapal.com",
  "IpAddress": "104.21.80.145",
  "ReverseDns": null,
  "Asn": null,
  "Http2": false,
  "Http3": false,
  "ResponseTimeMs": 260,
  "StatusCode": 521,
  "ServerHeaders": [
    "cloudflare"
  ],
  "Ssl": {
    "Issuer": "CN=WE1, O=Google Trust Services, C=US",
    "Subject": "CN=indonesiapal.com",
    "NotBefore": "2025-12-13T10:05:24-08:00",
    "NotAfter": "2026-03-13T12:03:48-07:00",
    "SubjectAltNames": [
      "DNS Name=indonesiapal.com",
      "DNS Name=*.indonesiapal.com"
    ],
    "Hsts": false,
    "Ciphers": [],
    "Protocol": "Tls13",
    "DaysUntilExpiry": 42
  },
  "Cdns": [
    "Cloudflare"
  ],
  "HostingHints": [],
  "Cms": [],
  "Frameworks": [],
  "JsLibraries": [],
  "Analytics": [
    "Google Analytics GA4"
  ],
  "AdsAndMarketing": [],
  "PaymentGateways": [],
  "EcommerceHints": [],
  "SocialSignals": [],
  "MediaProviders": [],
  "SeoTags": [
    "content-type: text/html; charset=UTF-8"
  ],
  "HtmlLanguage": "en-US",
  "HasRobots": false,
  "HasSitemap": false,
  "SecurityHeaders": [
    "X-Frame-Options",
    "Referrer-Policy"
  ],
  "CookiesObserved": [],
  "XhrApiHints": [],
  "SitemapCounts": {},
  "ChatWidgets": [],
  "ABTesting": [],
  "PrivacyConsent": [],
  "EmailMarketing": [],
  "WebFonts": [],
  "DynamicJs": [
    "JS File Analysis Error: Response status code does not indicate success: 521 (<none>).",
    "Web Server: cloudflare",
    "Resource Analysis Error: Response status code does not indicate success: 521 (<none>).",
    "HTML Pattern Analysis Error: Response status code does not indicate success: 521 (<none>).",
    "Network Analysis Error: Response status code does not indicate success: 521 (<none>).",
    "Framework Pattern Analysis Error: Response status code does not indicate success: 521 (<none>)."
  ],
  "ResourceHosts": [],
  "CssFrameworks": [],
  "BuildTools": [],
  "ServerTech": [],
  "DatabaseHints": [],
  "PageTitle": "indonesiapal.com | 521: Web server is down",
  "MetaDescription": null,
  "ImageCount": 0,
  "ScriptCount": 1,
  "LinkCount": 1,
  "Errors": [
    "Reverse DNS failed: No such host is known."
  ],
  "UiFrameworks": [
    "Tailwind CSS (Class Names)"
  ]
}

Analysis Complete

Analyzed indonesiapal.com with 1 technologies detected across 2 categories

Analysis completed in 260 ms • 2026-03-23 04:37:42 UTC