Website Technology Profiler

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Executive Summary for englishteacherjohn.com

861 Response Time (ms)

200 HTTP Status

9 Scripts

51 Images

1 Links

HTTP/1.1 Protocol

SEO & Content Analysis

Basic Information

Page Title

ETJ Home - English Teacher John - Home

Meta Description

English lessons, proofreading, podcasts and more at www.englishteacherjohn.com!

HTML Language

Not specified

Robots.txt Present

Sitemap Not found

SEO Meta Tags

keywords: english, english language, mp3, esl, EFL, english teacher john, english language learning, english learning podcast, learn english podcast, podcast, matsumoto, english teacher, business english, office english, conversation, proofreading, english class, english expert, private lessons, group lessons, american english, english lessons

content-type: text/html; charset=

Page Content

ETJ Home - English Teacher JohnName: John KoonsCity: PhiladelphiaCountry: United StatesAge: Between 15 and 50.Now Living in:Matsumoto, JapanEducation:B.A. EngineeringMinor in Computer ScienceTEFL English Teacher Training CertificateCareers:English TeacherComputer ProgrammerComputer Project ManagerComputer ConsultantComputer TeacherInterests:Yoga, biking, skiing, diving, soaring, reading, lazing around the house, hammock-swinging, podcasting.More info ...;

Network & Infrastructure

DNS & Hosting

IP Address

192.254.233.92

Reverse DNS

192-254-233-92.unifiedlayer.com

SSL/TLS Certificate

Issuer

CN=R12, O=Let's Encrypt, C=US

Protocol Tls13

Expires In 80 days

Technology Stack

Services & Integrations

Advertising & Marketing

Google AdSense

CDN & Media Providers

Dynamic Analysis & Security

Dynamic JavaScript Analysis

React (Script Analysis) Web Server: Apache

Server Headers

Apache

Resource Analysis

External Resource Hosts

pagead2.googlesyndication.com

UI Frameworks & Libraries

D3.js

Raw JSON Data

{
  "PageContent": "ETJ Home - English Teacher JohnName: John KoonsCity: PhiladelphiaCountry: United StatesAge: Between 15 and 50.Now Living in:Matsumoto, JapanEducation:B.A. EngineeringMinor in Computer ScienceTEFL English Teacher   Training CertificateCareers:English TeacherComputer ProgrammerComputer Project ManagerComputer ConsultantComputer TeacherInterests:Yoga, biking, skiing, diving, soaring, reading, lazing \r\n                            around the house, hammock-swinging, podcasting.More info ...",
  "Url": "https://englishteacherjohn.com",
  "IpAddress": "192.254.233.92",
  "ReverseDns": "192-254-233-92.unifiedlayer.com",
  "Asn": null,
  "Http2": false,
  "Http3": false,
  "ResponseTimeMs": 861,
  "StatusCode": 200,
  "ServerHeaders": [
    "Apache"
  ],
  "Ssl": {
    "Issuer": "CN=R12, O=Let's Encrypt, C=US",
    "Subject": "CN=www.johnkoons.englishteacherjohn.com",
    "NotBefore": "2026-01-23T00:23:56-08:00",
    "NotAfter": "2026-04-23T01:23:55-07:00",
    "SubjectAltNames": [
      "DNS Name=*.englishteacherjohn.com",
      "DNS Name=*.johnkoons.com",
      "DNS Name=englishteacherjohn.com",
      "DNS Name=johnkoons.com",
      "DNS Name=www.bivy.englishteacherjohn.com",
      "DNS Name=www.deckxtras.englishteacherjohn.com",
      "DNS Name=www.djapan.englishteacherjohn.com",
      "DNS Name=www.johnkoons.englishteacherjohn.com",
      "DNS Name=www.sulawesi-school.englishteacherjohn.com"
    ],
    "Hsts": false,
    "Ciphers": [],
    "Protocol": "Tls13",
    "DaysUntilExpiry": 80
  },
  "Cdns": [],
  "HostingHints": [],
  "Cms": [],
  "Frameworks": [],
  "JsLibraries": [],
  "Analytics": [],
  "AdsAndMarketing": [
    "Google AdSense"
  ],
  "PaymentGateways": [],
  "EcommerceHints": [],
  "SocialSignals": [],
  "MediaProviders": [],
  "SeoTags": [
    "keywords: english, english language, mp3, esl, EFL, english teacher john, english language learning, english learning podcast, learn english podcast, podcast, matsumoto, english teacher, business english, office english, conversation, proofreading, english class, english expert, private lessons, group lessons, american english, english lessons",
    "content-type: text/html; charset="
  ],
  "HtmlLanguage": null,
  "HasRobots": true,
  "HasSitemap": false,
  "SecurityHeaders": [],
  "CookiesObserved": [],
  "XhrApiHints": [],
  "SitemapCounts": {},
  "ChatWidgets": [],
  "ABTesting": [],
  "PrivacyConsent": [],
  "EmailMarketing": [],
  "WebFonts": [],
  "DynamicJs": [
    "React (Script Analysis)",
    "Web Server: Apache"
  ],
  "ResourceHosts": [
    "pagead2.googlesyndication.com"
  ],
  "CssFrameworks": [],
  "BuildTools": [],
  "ServerTech": [],
  "DatabaseHints": [],
  "PageTitle": "ETJ Home - English Teacher John - Home",
  "MetaDescription": "English lessons, proofreading, podcasts and more at www.englishteacherjohn.com!",
  "ImageCount": 51,
  "ScriptCount": 9,
  "LinkCount": 1,
  "Errors": [],
  "UiFrameworks": [
    "D3.js"
  ]
}

Analysis Complete

Analyzed englishteacherjohn.com with 1 technologies detected across 1 categories

Analysis completed in 861 ms • 2026-03-23 07:48:55 UTC