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Security Analysis Results

ciyuan.pages.dev

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://ciyuan.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:March 24, 2026 13:38:35
Target URL:https://ciyuan.pages.dev/
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Page Information

Target URL
https://ciyuan.pages.dev/
Page Title
词元 | 看懂 Token 如何塑造 AI 的理解方式
ciyuan.pages.dev faviconSite Favicon
Status
Active

Host Information

Domain
ciyuan.pages.dev
Server
cloudflare
Country
United States
IP Address
172.66.44.70
ASN Information
13335
CLOUDFLARENET

Technologies

HSTS logo
HSTS
Security
Cloudflare logo
Cloudflare
CDN
HTTP/3 logo
HTTP/3
Miscellaneous

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2026-03-23 13:38:43
Valid Until
2027-03-24 13:38:43
Subject Name
ciyuan.pages.dev

Performance Statistics

23
Total Requests
3
Domains
3
IP Addresses
137.79 KB
Transfer Size
Content Size480.76 KB

HTTP Headers

Access-Control-Allow-Origin
*
CF-RAY
9e1613eb8aa2c66f-SEA
Cache-Control
public, max-age=0, must-revalidate
Connection
keep-alive
Content-Encoding
br
Content-Type
text/html; charset=utf-8
Date
Tue, 24 Mar 2026 13:38:43 GMT
ETag
W/"f98d1ba53d0284713790e2a509adc124"
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=eXNjpIbjf0XUo3W6lWlGxZzBz4AAhDMDJ21x2jj%2Fh7AX4E24c2po%2F116WNjqcUhbTY0UZ4SuQy%2B8T98bbehHXJtc%2FpAAsyAhPzbsERsxx5Q%3D"}]}
Server
cloudflare
Transfer-Encoding
chunked
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
15 headers detected

Technology Stack Analysis

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.

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 5

OpenAI Help Center · What are tokens and how to count them?

help.openai.com

Analyze
Target URL
https://help.openai.com/en/articles/4936856-what-are-tokens-and-how-to-count

OpenAI Tokenizer · 在线查看文本如何被切成词元

platform.openai.com

Analyze
Target URL
https://platform.openai.com/tokenizer/

Hugging Face Tokenizers · Tokenizer 的组件与分词模型

huggingface.co

Analyze
Target URL
https://huggingface.co/docs/tokenizers/en/components

Anthropic · Token counting

docs.anthropic.com

Analyze
Target URL
https://docs.anthropic.com/en/docs/build-with-claude/token-counting

Anthropic · Context windows

docs.anthropic.com

Analyze
Target URL
https://docs.anthropic.com/en/docs/build-with-claude/context-windows

Requested Domains 3

ciyuan.pages.dev

Apex domain
No category information available

fonts.googleapis.com

Unknown Type
No category information available

fonts.gstatic.com

Unknown Type
No category information available
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