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Security Analysis Results

stephenjlu-old.pages.dev

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://stephenjlu-old.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:August 16, 2025 20:48:55
Target URL:https://stephenjlu-old.pages.dev/
Scan Complete

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Page Information

Target URL
https://stephenjlu-old.pages.dev/
Page Title
Stephen J. Lu
stephenjlu-old.pages.dev faviconSite Favicon
Status
Active

Host Information

Domain
stephenjlu-old.pages.dev
Server
cloudflare
Country
United States
IP Address
104.21.96.1
ASN Information
13335
CLOUDFLARENET

Technologies

UIKit logo
UIKit
UI frameworks
jQuery logo
jQuery
JavaScript libraries
HSTS logo
HSTS
Security
Google Tag Manager logo
Google Tag Manager
Tag managers
Google Hosted Libraries logo
Google Hosted Libraries
CDN
Google Analytics logo
Google Analytics
Analytics
+3 more technologies detected

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2025-08-15 20:49:00
Valid Until
2026-08-16 20:49:00
Subject Name
stephenjlu-old.pages.dev

Performance Statistics

30
Total Requests
9
Domains
9
IP Addresses
5.59 MB
Transfer Size
Content Size6.69 MB

HTTP Headers

Access-Control-Allow-Origin
*
CF-RAY
9703cbb9e94dc0e8-QRO
Cache-Control
public, max-age=0, must-revalidate
Connection
keep-alive
Content-Encoding
br
Content-Type
text/html; charset=utf-8
Date
Sat, 16 Aug 2025 20:49:00 GMT
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=LOYdynaccOh%2Fuv3c%2BhyDa9JyAky26k86xpZM8Sh5YzYXXtTKqOduPyYN%2FRkAP2fUBEuiubHKTo895ST7arIgErMGX7n0Pw8yn0opZXNH2hevyZkYXuPIcww33%2Bi3KBJbT4PGYM1u66GpBsY%3D"}],"group":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
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=0b608ad0b51f37b4&ts=499&x=0"
x-content-type-options
nosniff
16 headers detected

Technology Stack Analysis

UIKit

UIKit

UI frameworks

UIKit is the framework used for developing iOS applications.

jQuery

jQuery

JavaScript libraries

jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

HSTS

HSTS

Security

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

Google Tag Manager

Google Tag Manager

Tag managers

Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.

Google Hosted Libraries

Google Hosted Libraries

CDN

Google Hosted Libraries is a stable, reliable, high-speed, globally available content distribution network for the most popular, open-source JavaScript libraries.

Google Analytics

Google Analytics

Analytics

Google Analytics is a free web analytics service that tracks and reports website traffic.

Cloudflare Browser Insights

Cloudflare Browser Insights

AnalyticsRUM

Cloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.

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.

Website Cookies 2

_ga_FPQNBC1DL1

.stephenjlu-old.pages.dev

Value
GS2.1.s1755377341$o1$g0$t1755377341$j60$l0$h0
Expires:9/20/2026

_ga

.stephenjlu-old.pages.dev

Value
GA1.1.654291931.1755377342
Expires:9/20/2026

External Links 29

Ledger

ledger.stephenjlu.com

Analyze
Target URL
https://ledger.stephenjlu.com

CSI to CEO

www.csitoceo.com

Analyze
Target URL
https://www.csitoceo.com

Tic-Tac-Toe

tictactoe.stephenjlu.com

Analyze
Target URL
https://tictactoe.stephenjlu.com/

Contact Stephen

stephenjlu.com

Analyze
Target URL
https://stephenjlu.com/contact

VS Code

code.visualstudio.com

Analyze
Target URL
https://code.visualstudio.com/

Chrome

www.google.com

Analyze
Target URL
https://www.google.com/chrome/

Firefox

www.mozilla.org

Analyze
Target URL
https://www.mozilla.org/en-US/firefox/

React

react.dev

Analyze
Target URL
https://react.dev/

Motion

motion.dev

Analyze
Target URL
https://motion.dev/

Prepros

prepros.io

Analyze
Target URL
https://prepros.io/

Stephen's SoundCloud

soundcloud.com

Analyze
Target URL
https://soundcloud.com/stephen-j-lu

Novation Impulse 61

us.novationmusic.com

Analyze
Target URL
https://us.novationmusic.com/impulse

Novation Launchpad X

us.novationmusic.com

Analyze
Target URL
https://us.novationmusic.com/launch

Novation Launchkey Mini.

us.novationmusic.com

Analyze
Target URL
https://us.novationmusic.com/launchkey

M-Audio AIR 192 | 8

www.m-audio.com

Analyze
Target URL
https://www.m-audio.com/audio-midi-interfaces/air-192-8.html

Soundbrenner Pulse

www.soundbrenner.com

Analyze
Target URL
https://www.soundbrenner.com/pages/pulse

Splice

www.splice.com

Analyze
Target URL
https://www.splice.com

Audacity

www.audacityteam.org

Analyze
Target URL
https://www.audacityteam.org/

ACE Studio

acestudio.ai

Analyze
Target URL
https://acestudio.ai/

Ableton Live 11

www.ableton.com

Analyze
Target URL
https://www.ableton.com/en/

LinkedIn

www.linkedin.com

Analyze
Target URL
https://www.linkedin.com/in/stephenjlu/

Facebook

www.facebook.com

Analyze
Target URL
https://www.facebook.com/StephenJLu

Instagram

www.instagram.com

Analyze
Target URL
https://www.instagram.com/stephen.j.lu/

Bluesky

bsky.app

Analyze
Target URL
https://bsky.app/profile/stephenjlu.com

GitHub

github.com

Analyze
Target URL
https://github.com/StephenJLu

Google

www.google.com

Analyze
Target URL
https://www.google.com/search?q=Stephen+J.+Lu

TEMPLATED

templated.co

Analyze
Target URL
http://templated.co

UIKit

www.getuikit.com

Analyze
Target URL
https://www.getuikit.com

Untitled Link

stephenjlu.setmore.com

Analyze
Target URL
https://stephenjlu.setmore.com

Requested Domains 9

ajax.googleapis.com

Unknown Type
No category information available

analytics.google.com

Unknown Type
No category information available

assets.setmore.com

Unknown Type
No category information available

cloudflareinsights.com

Unknown Type
No category information available

static.cloudflareinsights.com

Unknown Type
No category information available

stats.g.doubleclick.net

Unknown Type
No category information available

stephenjlu-old.pages.dev

Apex domain
No category information available

www.google.com.mx

Unknown Type
No category information available

www.googletagmanager.com

Unknown Type
No category information available
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