TFD.COM – Website Analysis on Jun 03, 2025

Analysis performed on Jun 03, 2025

This is a comprehensive technical analysis of TFD.COM performed on June 3, 2025. The analysis includes DNS configuration, server information, WHOIS data, and HTTP response details.

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🤖 AI Analysis Summary

1. Purpose and Target: TFD.COM, branded as The Free Dictionary, is a comprehensive online resource offering dictionary, thesaurus, and encyclopedia content. It targets a broad audience including students, professionals, and general users seeking definitions, synonyms, idioms, and specialized dictionaries in medical, legal, financial, and computer fields.

2. Location: The site is hosted via Cloudflare’s infrastructure, with nameservers jim.ns.cloudflare.com and shaz.ns.cloudflare.com, indicating use of Cloudflare’s global content delivery network.

3. Tech: The website employs modern web technologies including React and Angular frameworks for dynamic front-end functionality. It uses Google Analytics for traffic analysis and Cloudflare for DNS and security services.

4. SEO: The site targets keywords such as “dictionary,” “online dictionary,” “encyclopedia,” “thesaurus,” “medical dictionary,” “legal dictionary,” “English dictionary,” “definition,” “computer dictionary,” “law,” “free,” and “financial glossary.” Meta tags and a substantial content base (~3628 words) support good SEO.

5. Security: HTTPS is enabled ensuring secure connections; however, the SSL certificate shows as invalid or not properly implemented, which could undermine user trust and security. HSTS is not enabled, which would strengthen SSL enforcement.

6. Summary: TFD.COM is a well-established, content-rich online dictionary and encyclopedia platform hosted on Cloudflare and built with React and Angular technologies. It effectively targets dictionary and related search terms. The main security concern is the invalid SSL certificate despite HTTPS usage. Accessibility is moderate, lacking alt text for images and ARIA attributes, which should be improved to better support screen readers and keyboard navigation.


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🌐 Domain Information

The domain TFD.COM was registered on November 12, 1990, making it over 32 years old. It is currently in a "client transfer prohibited" status, with an expiration date set for November 11, 2033. The registrar is Cloudflare, Inc., and the domain is configured with nameservers JIM.NS.CLOUDFLARE.COM and SHAZ.NS.CLOUDFLARE.COM.


WHOIS Registration Details

Registrar Cloudflare, Inc.
Registration Date 1990-11-12
Expiration Date 2033-11-11
Name Servers JIM.NS.CLOUDFLARE.COM
SHAZ.NS.CLOUDFLARE.COM

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⚙️ Technical Data

The DNS configuration for TFD.COM utilizes Cloudflare as its authoritative name servers, with multiple A and AAAA records pointing to Cloudflare's IP addresses. The website has HTTPS enabled; however, the SSL certificate is currently invalid, indicating a lack of proper implementation. The technology stack includes React, Angular, and Google Analytics, with the server infrastructure also managed by Cloudflare.

DNS Records

A Records

Host IP Address TTL
@ 104.21.27.59 300

MX Records

Host Mail Server Priority TTL
TFD.COM aspmx.l.google.COM 1 300
TFD.COM alt3.aspmx.l.google.COM 10 300
TFD.COM alt4.aspmx.l.google.COM 10 300
TFD.COM alt1.aspmx.l.google.COM 5 300
TFD.COM alt2.aspmx.l.google.COM 5 300

NS Records

Host Target TTL
TFD.COM shaz.ns.cloudflare.COM 21600
TFD.COM jim.ns.cloudflare.COM 21600

SSL & Security

HTTPS Status ✅ Enabled
HSTS ⚠️ Not Enabled
Security Summary The website uses HTTPS for secure connections.

Technologies

Server Software cloudflare
Detected Technologies React, Angular, Google Analytics, Cloudflare
Technology Summary The website uses technologies including React, Angular, Google Analytics, Cloudflare. Server: cloudflare.

Content Information

Content Size 3628 words
Meta Description The World's most comprehensive free online dictionary, thesaurus, and encyclopedia with synonyms, definitions, idioms, abbreviations, and medical, financial, legal specialized dictionaries
Meta Keywords dictionary, online dictionary, dictionaries, encyclopedia, thesaurus, medical dictionary, English dictionary, definition, legal dictionary, computer dictionary, law, dictionary, free, financial glossary
Content Analysis The site contains 3628 words of content. It has proper meta tags for SEO.

Server Information

IP Address 104.21.27.59
Country Canada (CA)
Region Ontario
City Toronto
ISP Cloudflare, Inc.

HTTP Status Information

Redirect Chain
Response Time 0 ms

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