pdf-coffee.com – Free PDF download library website – Analysis on Jun 22, 2025
Analysis performed on Jun 22, 2025
This is a comprehensive technical analysis of pdf-coffee.com performed on June 22, 2025. The analysis includes DNS configuration, server information, WHOIS data, and HTTP response details.
1. Purpose and Target: The website explicitly states it is "one of the world’s largest PDF library" where users can "Download unlimited PDFs for free." It functions as a platform for free PDF downloads.
2. Location: The site is hosted on servers managed by Cloudflare, as indicated by the nameservers and server information.
3. Tech: The site uses Angular as its frontend technology. It is served via Cloudflare infrastructure. HTTPS is enabled for secure connections.
4. SEO: Meta tags include:
– Title: "PDFCoffee | Free Download PDF"
– Description: "PDFCoffee.com is one of the world’s largest PDF library. Download unlimited PDFs for free."
– Keywords: "pdfcoffee, pdf coffee, free pdf, pdf download, pdfcoffee.com, free download books"
– Robots: "INDEX,FOLLOW"
– Open Graph and Twitter card metadata are also present for social media integration.
5. Security: HTTPS is enabled, but SSL certificate details are not implemented or visible, so validity cannot be verified. No confirmed security issues detected.
6. Content Status: The website contains approximately 511 words of content and is fully built out (not under construction or coming soon).
7. Summary: PDFCoffee.com offers a large free PDF library for unlimited downloads. The site uses Angular technology and is hosted via Cloudflare. It has good SEO meta tags and accessibility features, including alt text and ARIA attributes, though form labeling could be improved. HTTPS is enabled but SSL certificate details are missing.
The domain pdf-coffee.com was registered on February 5, 2025, making it a newly registered domain. It is currently in a "client transfer prohibited" status, with an expiration date set for February 5, 2027. The registrar is NameCheap, Inc., and the domain is configured with Cloudflare nameservers: ariella.ns.cloudflare.com and conrad.ns.cloudflare.com.
The DNS configuration for pdf-coffee.com utilizes Cloudflare as its authoritative nameservers, with multiple A and AAAA records pointing to Cloudflare's IP addresses. The security implementation indicates that HTTPS is enabled, but the SSL certificate is invalid and not properly configured. The technology stack includes Angular, and the server infrastructure is hosted on Cloudflare, ensuring efficient content delivery and management.
DNS Records
A Records
Host
IP Address
TTL
@
172.67.185.105
300
NS Records
Host
Target
TTL
pdf-coffee.com
ariella.ns.cloudflare.com
21600
pdf-coffee.com
conrad.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
Angular
Technology Summary
The website uses technologies including Angular. Server: cloudflare.
Content Information
Content Size
511 words
Meta Description
PDFCoffee.com is one of the world’s largest PDF library. Download unlimited PDFs for free.
Meta Keywords
pdfcoffee, pdf coffee, free pdf, pdf download, pdfcoffee.com, free download books
Content Analysis
The site contains 511 words of content. It has proper meta tags for SEO.