Security Analysis Results

learnchinese.ai

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://learnchinese.ai

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:January 3, 2026 19:24:43
Scan Complete

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Page Information

Target URL
https://learnchinese.ai
Page Title
LearnChinese.ai - Free Online HSK Chinese Course | LearnChinese.ai
learnchinese.ai faviconSite Favicon
Status
Active

Host Information

Domain
learnchinese.ai
Server
cloudflare
Country
United States
IP Address
162.159.140.98
ASN Information
13335
CLOUDFLARENET

Technologies

Ruby logo
Ruby
Programming languages
Ruby on Rails logo
Ruby on Rails
Web frameworks
Stimulus logo
Stimulus
JavaScript frameworks
Howler.js logo
Howler.js
JavaScript libraries
HSTS logo
HSTS
Security
Google Analytics logo
Google Analytics
Analytics
+5 more technologies detected

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
E7
Valid From
2025-11-26 07:18:21
Valid Until
2026-02-24 07:18:20
Subject Name
learnchinese.ai

Performance Statistics

149
Total Requests
11
Domains
11
IP Addresses
1.17 MB
Transfer Size
Content Size4.09 MB

HTTP Headers

alt-svc
h3=":443"; ma=86400
cache-control
max-age=0, private, must-revalidate
cf-cache-status
MISS
cf-ray
9b84e0f14d34fcd9-YYZ
content-encoding
br
content-type
text/html; charset=utf-8
date
Sat, 03 Jan 2026 19:24:51 GMT
link
</assets/tailwind-a1c9c07fe6fd35983bbf30077c32b238b31f36b0014370ea108112c8fcf47003.css>; rel=preload; as=style; nopush,</assets/inter-font-8c3e82affb176f4bca9616b838d906343d1251adc8408efe02cf2b1e4fcf2bc4.css>; rel=preload; as=style; nopush
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
strict-transport-security
max-age=63072000; includeSubDomains
vary
Accept-Encoding
x-content-type-options
nosniff
x-do-app-origin
77b345f4-d1e4-442f-bda3-234227f6f3dc
x-do-orig-status
200
x-download-options
noopen
x-frame-options
SAMEORIGIN
x-permitted-cross-domain-policies
none
x-request-id
f15d3f30-faad-4185-8d4b-10a962ba8e05
x-runtime
0.033556
x-xss-protection
0
21 headers detected

Technology Stack Analysis

Ruby

Ruby

Programming languages

Ruby is an open-source object-oriented programming language.

Ruby on Rails

Ruby on Rails

Web frameworks

Ruby on Rails is a server-side web application framework written in Ruby under the MIT License.

Stimulus

Stimulus

JavaScript frameworks

A modest JavaScript framework for the HTML you already have.

Howler.js

Howler.js

JavaScript libraries

Howler.js is an audio library with support for the Web Audio API and a fallback mechanism for HTML5 Audio.

HSTS

HSTS

Security

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

Google Analytics

Google Analytics

Analytics

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

Google AdSense

Google AdSense

Advertising

Google AdSense is a program run by Google through which website publishers serve advertisements that are targeted to the site content and audience.

Funding Choices

Funding Choices

Cookie compliance

Funding Choices is a messaging tool that can help you comply with the EU General Data Protection Regulation (GDPR), and recover lost revenue from ad blocking users.

cdnjs

cdnjs

CDN

cdnjs is a free distributed JS library delivery service.

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 7

FCCDCF

.learnchinese.ai

Value
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Expires:1/28/2027

_ga

.learnchinese.ai

Value
GA1.1.1908160720.1767468292
Expires:2/7/2027

__cf_bm

.learnchinese.ai

HttpOnly Secure None
Value
vqRNoy4sCpf8sQrXl73EI1jCRUzAJFMrergPseWE02Y-1767468291-1.0.1.1-8qHf9DV0W5XP.BrJR..mSz1gaWDSfdvwa_y9oXLzdT4QYfeoyTjh6G4lnQRW5gQ8wa2oZ4I7AIMa1IuPMDPmdR3ELOxYTJM47nQYnpHrG3w
Expires:1/3/2026

gc_ok

learnchinese.ai

Lax
Value
1
Expires:Session

_learnchinese_session

learnchinese.ai

HttpOnly Secure Lax
Value
[_learnchinese_session redacted]
Expires:Session

_ga_2D8B3PWS9T

.learnchinese.ai

Value
GS2.1.s1767468292$o1$g0$t1767468292$j60$l0$h0
Expires:2/7/2027

visitor_id

learnchinese.ai

HttpOnly Secure Lax
Value
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Expires:1/3/2027

External Links 1

❤️ Donate

donate.stripe.com

Analyze
Target URL
https://donate.stripe.com/9AQ00sbfraxg0Ks8ww

Requested Domains 11

cdn.jsdelivr.net

Unknown Type
No category information available

cdnjs.cloudflare.com

Unknown Type
No category information available

challenges.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

fundingchoicesmessages.google.com

Unknown Type
No category information available

ga.jspm.io

Unknown Type
No category information available

learnchinese.ai

Apex domain
Categories
EducationEducation

pagead2.googlesyndication.com

Unknown Type
No category information available

region1.google-analytics.com

Unknown Type
No category information available

www.googletagmanager.com

Unknown Type
No category information available
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