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Security Analysis Results

cojstenevedeli.cz

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://cojstenevedeli.cz/

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:August 10, 2025 08:59:11
Target URL:https://cojstenevedeli.cz/
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Page Information

Target URL
https://cojstenevedeli.cz/
Page Title
Site not found · GitHub Pages
cojstenevedeli.cz faviconSite Favicon
Status
Active

Host Information

Domain
cojstenevedeli.cz
Server
cloudflare
Country
United States
IP Address
104.21.49.44
ASN Information
13335
CLOUDFLARENET

Technologies

Varnish logo
Varnish
Caching
GitHub Pages logo
GitHub Pages
PaaS
HSTS logo
HSTS
Security
Fastly logo
Fastly
CDN
Cloudflare logo
Cloudflare
CDN
HTTP/3 logo
HTTP/3
Miscellaneous

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
49m243 Gateway Proxy BISO MITM CA
Valid From
2025-08-10 06:45:17
Valid Until
2025-09-09 06:45:47
Subject Name
cojstenevedeli.cz

Performance Statistics

1
Total Requests
1
Domains
1
IP Addresses
5.86 KB
Transfer Size
Content Size8.9 KB

HTTP Headers

age
0
alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
96ce4be6cb31121e-MRS
cf-team
2934cdc1de0000121e045fe400000001
content-encoding
zstd
content-security-policy
default-src 'none'; style-src 'unsafe-inline'; img-src data:; connect-src 'self'
content-type
text/html; charset=utf-8
date
Sun, 10 Aug 2025 08:59:19 GMT
nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=o2BpImWe4sY2%2FLJ2OQLQjoEKo0xeenTCXOwEgxt4LKh5ZWH5sQmT1ycsqPbZriKwHxcCovS3E%2B0Qg%2FJ3SeEk6XcMESPnLyj9XpeZx5%2F2HWk7Bi8onTdGabn74g%3D%3D"}]}
server
cloudflare
server-timing
cfReqDur;dur=898.79
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
via
1.1 varnish
x-cache
MISS
x-cache-hits
0
x-content-type-options
nosniff
x-fastly-request-id
b3409b80063b1308bd490334abc2970c24313d73
x-github-request-id
978E:363FEB:2AE57F7:2B2C8F9:68985F66
x-served-by
cache-mrs10546-MRS
x-timer
S1754816360.503254,VS0,VE112
23 headers detected

Technology Stack Analysis

Varnish

Varnish

Caching

Varnish is a reverse caching proxy.

GitHub Pages

GitHub Pages

PaaS

GitHub Pages is a static site hosting service.

HSTS

HSTS

Security

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

Fastly

Fastly

CDN

Fastly is a cloud computing services provider. Fastly's cloud platform provides a content delivery network, Internet security services, load balancing, and video & streaming services.

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.

HTTP/3

HTTP/3

Miscellaneous

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

External Links 3

read the full documentation

help.github.com

Analyze
Target URL
https://help.github.com/pages/

GitHub Status

githubstatus.com

Analyze
Target URL
https://githubstatus.com

@githubstatus

twitter.com

Analyze
Target URL
https://twitter.com/githubstatus

Requested Domains 1

cojstenevedeli.cz

Apex domain
No category information available
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