Security Analysis Results

www.bettercallsu.cc

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://bettercallsu.cc/

No Security Risks Detected

This domain appears to be safe and secure

100%
Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Scan Information

Last checked:July 30, 2025 03:23:32
Scan Complete

Refresh page after 10 minutes
for updated results

Page Information

Target URL
https://bettercallsu.cc/
Page Title
论文知识中枢
www.bettercallsu.cc faviconSite Favicon
Status
Active

Host Information

Domain
www.bettercallsu.cc
Server
Vercel
Country
United States
IP Address
66.33.60.130
ASN Information
16509
AMAZON-02

Technologies

Firebase logo
Firebase
Databases
Tailwind CSS logo
Tailwind CSS
UI frameworks
Vercel logo
Vercel
PaaS
Cloudflare logo
Cloudflare
CDN
HSTS logo
HSTS
Security
cdnjs logo
cdnjs
CDN

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
49m277 Gateway Proxy BISO MITM CA
Valid From
2025-07-22 05:49:28
Valid Until
2025-08-21 05:49:58
Subject Name
www.bettercallsu.cc

Performance Statistics

11
Total Requests
7
Domains
7
IP Addresses
212.16 KB
Transfer Size
Content Size772.59 KB

HTTP Headers

accept-ranges
bytes
access-control-allow-origin
*
age
0
cache-control
public, max-age=0, must-revalidate
cf-team
28faf48df90000185c0661d400000001
content-disposition
inline
content-encoding
br
content-length
13462
content-type
text/html; charset=utf-8
date
Wed, 30 Jul 2025 03:23:44 GMT
etag
"c67d140eea4c71bc7c21846dea2befa1"
last-modified
Wed, 30 Jul 2025 03:23:44 GMT
server
Vercel
server-timing
cfReqDur;dur=1298.277
strict-transport-security
max-age=63072000
x-vercel-cache
HIT
x-vercel-id
cdg1::gs9vh-1753845823603-3a2e21dcff7d
17 headers detected

Technology Stack Analysis

Firebase

Firebase

DatabasesDevelopment

Firebase is a Google-backed application development software that enables developers to develop iOS, Android and Web apps.

Tailwind CSS

Tailwind CSS

UI frameworks

Tailwind is a utility-first CSS framework.

Vercel

Vercel

PaaS

Vercel is a cloud platform for static frontends and serverless functions.

Cloudflare

Cloudflare

CDN

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

HSTS

HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

cdnjs

cdnjs

CDN

cdnjs is a free distributed JS library delivery service.

External Links 0

Requested Domains 7

bettercallsu.cc

Unknown Type
No category information available

cdn.tailwindcss.com

Unknown Type
No category information available

cdnjs.cloudflare.com

Unknown Type
No category information available

fonts.googleapis.com

Unknown Type
No category information available

fonts.gstatic.com

Unknown Type
No category information available

www.bettercallsu.cc

Subdomain
No category information available

www.gstatic.com

Unknown Type
No category information available
LinkCheck

© 2025 LinkCheck. Secure domain analysis you can trust.