Security Analysis Results

classync.study

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://classync.study/

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:November 13, 2025 23:10:32
Scan Complete

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Page Information

Target URL
https://classync.study/
Page Title
Classync
classync.study faviconSite Favicon
Status
Active

Host Information

Domain
classync.study
Server
Vercel
Country
United States
IP Address
64.29.17.65
ASN Information
16509
AMAZON-02

Technologies

Envoy logo
Envoy
Reverse proxies
Vercel logo
Vercel
PaaS
HSTS logo
HSTS
Security
Cloudflare logo
Cloudflare
CDN

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2025-11-12 23:10:36
Valid Until
2026-11-13 23:10:36
Subject Name
classync.study

Performance Statistics

40
Total Requests
1
Domains
1
IP Addresses
511.7 KB
Transfer Size
Content Size1.52 MB

HTTP Headers

Access-Control-Allow-Origin
*
Age
121
Cache-Control
public, max-age=0, must-revalidate
Content-Disposition
inline
Content-Encoding
br
Content-Type
text/html; charset=utf-8
Date
Thu, 13 Nov 2025 23:10:37 GMT
Etag
W/"a510b3247548d5b72b01b5177312153d"
Server
Vercel
Strict-Transport-Security
max-age=63072000
Transfer-Encoding
chunked
Vary
rsc, next-router-state-tree, next-router-prefetch, next-router-segment-prefetch
X-Matched-Path
/
X-Nextjs-Prerender
1
X-Nextjs-Stale-Time
300
X-Vercel-Cache
HIT
X-Vercel-Id
sfo1::kwbjs-1763075437099-2ccf71c90d83
17 headers detected

Technology Stack Analysis

Envoy

Envoy

Reverse proxies

Envoy is an open-source edge and service proxy, designed for cloud-native applications.

Vercel

Vercel

PaaS

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

HSTS

HSTS

Security

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

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.

Website Cookies 1

ph_phc_3NxcbKdjwAdrVmmb0lAGr1QNqyAppckecgHZnBZ0gQQ_posthog

.classync.study

Secure Lax
Value
%7B%22distinct_id%22%3A%22019a7f7c-3617-7400-8da4-363fbaf5713a%22%7D
Expires:11/13/2026

External Links 0

Requested Domains 1

classync.study

Apex domain
No category information available
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