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Security Analysis Results

jhelper.pages.dev

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://jhelper.pages.dev/

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 16, 2025 13:32:29
Target URL:https://jhelper.pages.dev/
Scan Complete

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Page Information

Target URL
https://jhelper.pages.dev/
Page Title
JEduTools
jhelper.pages.dev faviconSite Favicon
Status
Active

Host Information

Domain
jhelper.pages.dev
Server
cloudflare
Country
United States
IP Address
104.21.80.1
ASN Information
13335
CLOUDFLARENET

Technologies

React logo
React
JavaScript frameworks
Gatsby logo
Gatsby
Static site generator
HSTS logo
HSTS
Security
Cloudflare logo
Cloudflare
CDN
Webpack logo
Webpack
Miscellaneous
HTTP/3 logo
HTTP/3
Miscellaneous

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
49m377 Gateway Proxy BISO MITM CA
Valid From
2025-07-13 06:04:01
Valid Until
2025-08-12 06:04:31
Subject Name
jhelper.pages.dev

Performance Statistics

20
Total Requests
3
Domains
3
IP Addresses
162.09 KB
Transfer Size
Content Size422.93 KB

HTTP Headers

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=0, must-revalidate
cf-ray
9601ddef8ee8583e-MRS
cf-team
28b508fc000001002c17977400000001
content-encoding
br
content-type
text/html; charset=utf-8
date
Wed, 16 Jul 2025 13:32:40 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2SxsXFHisUr5xoCHHtxten2K7zm3PztNW4V0KWSWiaEWaHLCoKUe428EA5dRh1CfMVupLCO%2B8sg14p%2F8npgsTBVOPfel0%2BDjCXljTW%2FBnSJlA3TBp5p1ESbBLmWDoFg1pSUx72sAABEXRHDVeUa0zw%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfL4;desc="?proto=TCP&rtt=0&min_rtt=0&rtt_var=0&sent=0&recv=0&lost=0&retrans=0&sent_bytes=0&recv_bytes=0&delivery_rate=0&cwnd=0&unsent_bytes=0&cid=9e0cffc29a1074d9&ts=292&x=0" cfReqDur;dur=4243.543
vary
Accept-Encoding
x-content-type-options
nosniff
15 headers detected

Technology Stack Analysis

React

React

JavaScript frameworks

React is an open-source JavaScript library for building user interfaces or UI components.

Gatsby

Gatsby

Static site generatorJavaScript frameworks

Gatsby is a React-based open-source framework with performance, scalability and security built-in.

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.

Webpack

Webpack

Miscellaneous

Webpack is an open-source JavaScript module bundler.

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 10

repo

github.com

Analyze
Target URL
https://github.com/JBNU-JEduTools/JHelper

Untitled Link

open.kakao.com

Analyze
Target URL
https://open.kakao.com/o/gNqEqr6c

Click

jcloud.jbnu.ac.kr

Analyze
Target URL
http://jcloud.jbnu.ac.kr

repo

github.com

Analyze
Target URL
https://github.com/JBNU-JEduTools/JCloud

Click

litmus.jbnu.ac.kr

Analyze
Target URL
http://litmus.jbnu.ac.kr

repo

github.com

Analyze
Target URL
https://github.com/JBNU-JEduTools/JCode

Click

jflow.jbnu.ac.kr

Analyze
Target URL
http://jflow.jbnu.ac.kr

Click

jedutools.jbnu.ac.kr

Analyze
Target URL
http://jedutools.jbnu.ac.kr

repo

github.com

Analyze
Target URL
https://github.com/JBNU-JEduTools/portal

repo

github.com

Analyze
Target URL
https://github.com/JBNU-JEduTools/Watcher

Requested Domains 3

fonts.googleapis.com

Unknown Type
No category information available

fonts.gstatic.com

Unknown Type
No category information available

jhelper.pages.dev

Apex domain
No category information available
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