Link Check results for r4.cloud.yellow.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:February 24, 2026 13:10:51

Target URL:https://r4.cloud.yellow.ai/

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Page Information

Target URL

https://r4.cloud.yellow.ai/

Page Title

Welcome to OpenResty!

Site Favicon

Status

Active

Host Information

Domain

r4.cloud.yellow.ai

Server

cloudflare

Country

United States

IP Address

104.18.6.105

ASN Information

13335

CLOUDFLARENET

Technologies

HSTS

Security

Cloudflare

CDN

SSL Certificate

HTTPS Enabled

Secure

Certificate Issuer

N/A

Valid From

2026-02-23 13:10:56

Valid Until

2027-02-24 13:10:56

Subject Name

r4.cloud.yellow.ai

Performance Statistics

Total Requests

Domains

IP Addresses

90.42 KB

Transfer Size

Content Size125.65 KB

HTTP Headers

CF-RAY

9d2f34ba5d73f0bc-DFW

Cache-Control

no-store

Connection

keep-alive

Content-Encoding

Content-Type

text/html

Date

Tue, 24 Feb 2026 13:10:56 GMT

Server

cloudflare

Transfer-Encoding

chunked

access-control-allow-credentials

true

access-control-allow-headers

Accept,Authorization,Cache-Control,Content-Type,DNT,If-Modified-Since,Keep-Alive,Origin,User-Agent,X-Requested-With,bot,platform,Responsetype,x-app-id

access-control-allow-methods

GET, POST, OPTIONS, PUT, DELETE, HEAD, PATCH

cf-cache-status

DYNAMIC

content-security-policy

default-src * 'unsafe-inline' 'unsafe-eval' data: blob:;

expires

feature-policy

geolocation 'self'

last-modified

Mon, 31 Mar 2025 06:34:00 GMT

referrer-policy

no-referrer

strict-transport-security

max-age=31536000; includeSubDomains; preload

x-content-type-options

nosniff

x-frame-options

DENY

x-xss-protection

1; mode=block

21 headers detected

Technology Stack Analysis

HSTS

Security

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

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.

Website Cookies 1

_cfuvid

.yellow.ai

HttpOnly Secure None

Value

XrEkzKiAvSqxTcEe1tX8ziJWbMaif7xhveHUjQ4nz.Y-1771938656446-0.0.1.1-604800000

Expires:Session

External Links 11

openresty.org

Analyze

Target URL

https://openresty.org/

Live Website Preview

No Security Risks Detected

Scan Information

Page Information

Host Information

Technologies

SSL Certificate

Performance Statistics

HTTP Headers

Technology Stack Analysis

HSTS

Cloudflare

Website Cookies 1

_cfuvid

External Links 11

openresty.org

openresty.com

OpenResty YouTube Channel

OpenResty Blog

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Real-Time Request Counting against Nginx Processes via YSQL

High-Performance Web Application Firewall (WAF) in OpenResty Edge

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How to pass the real client IP addresses to backend servers via special request headers

Requested Domains 1

r4.cloud.yellow.ai