Security Analysis Results

www.costco.com.tw

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://costco.com.tw/

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 12, 2025 16:56:58
Scan Complete

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Page Information

Target URL
https://costco.com.tw/
Page Title
Costco 好市多線上購物 | Costco 好市多
www.costco.com.tw faviconSite Favicon
Status
Active

Host Information

Domain
www.costco.com.tw
Server
istio-envoy
Country
Taiwan
IP Address
23.199.26.194
ASN Information
16625
AKAMAI-AS

Technologies

SAP Commerce Cloud logo
SAP Commerce Cloud
Ecommerce
Java logo
Java
Programming languages
Node.js logo
Node.js
Programming languages
YouTube logo
YouTube
Video players
Envoy logo
Envoy
Reverse proxies
Google Cloud logo
Google Cloud
IaaS
+8 more technologies detected

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
367m143 Gateway Proxy BISO MITM CA
Valid From
2025-07-10 07:47:03
Valid Until
2025-08-09 07:47:33
Subject Name
www.costco.com.tw

Performance Statistics

173
Total Requests
5
Domains
5
IP Addresses
3.64 MB
Transfer Size
Content Size10.3 MB

HTTP Headers

cache-control
private, max-age=0
cf-team
28a12af5b60000384cb91f9400000001
content-encoding
gzip
content-security-policy
frame-ancestors 'self' https://*.costco.co.uk https://*.costco.com.au https://*.costco.com.mx https://*.costco.co.jp https://*.costco.fr https://*.costco.es https://*.costco.is https://*.costco.co.kr https://*.costco.com.tw
content-type
text/html; charset=utf-8
date
Sat, 12 Jul 2025 16:57:20 GMT
etag
W/"23ff6a-iCrkT+2TpKLB2zY9Qh+76Zthc2E-gzip"
expires
Sat, 12 Jul 2025 16:57:20 GMT
server
istio-envoy
server-timing
cfReqDur;dur=2030.162
strict-transport-security
max-age=31536000 ; includeSubDomains ; preload
vary
Accept-Encoding
x-akamai-transformed
9 188382 0 pmb=mTOE,4
x-content-type-options
nosniff
x-costco-cache
true
x-envoy-upstream-service-time
136
x-powered-by
Express
17 headers detected

Technology Stack Analysis

SAP Commerce Cloud

SAP Commerce Cloud

Ecommerce

SAP Commerce Cloud is a cloud-native omnichannel commerce solution for B2B, B2C, and B2B2C companies.

Java

Java

Programming languages

Java is a class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.

Node.js

Node.js

Programming languages

Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser.

YouTube

YouTube

Video players

YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.

Envoy

Envoy

Reverse proxies

Envoy is an open-source edge and service proxy, designed for cloud-native applications.

Google Cloud

Google Cloud

IaaS

Google Cloud is a suite of cloud computing services.

Express

Express

Web frameworksWeb servers

Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs.

Apache HTTP Server

Apache HTTP Server

Web servers

Apache is a free and open-source cross-platform web server software.

Naver Analytics

Naver Analytics

Analytics

Naver Analytics is a Korean based analytics service.

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 Analytics

Google Analytics

Analytics

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

Akamai

Akamai

CDN

Akamai is global content delivery network (CDN) services provider for media and software delivery, and cloud security solutions.

Google Cloud Storage

Google Cloud Storage

Miscellaneous

Google Cloud Storage allows world-wide storage and retrieval of any amount of data at any time.

Website Cookies 10

bm_sv

.costco.com.tw

Secure
Value
2D90570B1C2C3FB0B0A2D99C58170F22~YAAQZtMRAnm3YOyXAQAA0wuS/xz1x7o0z7XIIgkr/VkKpk3bGxC5S/VMkz+51rm+mRezwGsVtil1AwNWpSJCU8uwDU+WWhX3xSieXx+UvHJZRYYd9CtDedKcW/6x9WC3Y2kzwc/w24Lo8V8HNEvgxgqapqRfpNTdOSqCq7f8HqQTAGliSigKvqZp3KuSDb3n9PaC1Xe3BR57vl4vOZGKifW9tUYSt7CpKr3Am+Uu0Y0xO9Q6kkFb9yaHqeBOR1BjvJlQ~1
Expires:7/12/2025

_abck

.costco.com.tw

Secure
Value
7D4614D203A8CECF79155323BB955D9A~-1~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~-1~||0||~-1
Expires:7/12/2026

SF_SESSION_ID

www.costco.com.tw

HttpOnly Secure None
Value
[SF_SESSION_ID redacted]
Expires:Session

ak_bmsc

.costco.com.tw

Value
ABD0D1FCC6602BA1FEA571DCA0090669~000000000000000000000000000000~YAAQZtMRAni3YOyXAQAA0wuS/xzDwLFmjW0XTWtNToXcumIW5WdVXPNTVMr9hX/p+GkT6U/eb4pdUOW+Zx528eXWtw+DB8GLCqMetVHWALsIqChXZjaek0o0zEn+pGhKdKbWKezrmpMxGvn4kjWvxq3wU5dkZis5TI8DnlRZ81twstcegIEuKTyeK+ModKawX2ysLX0gagB2+Kn3z2mlG39B52i80cdEIkEBLOIUgiBAvfNFi7xdHJUrieocNKZ9zCGSvM6Ka1CAEKD2tr1/CQdaVkya8VMOzMk7uEakiAUzqnxsAF9NRXdAJqXgGzLs1u4F4R83O+njTDuwXZqjCV+KsIp0BfIIQTKWjsQkJm78N+1YOW/TXyZMRqU7GBG7txVUyBRR6XZWrUb4jiMwwSnGHm48wHvZFYsrMF1Hun47Epi27/2IkT9sC5sUdLimFjVhl7QqPj06
Expires:7/12/2025

HAPC

www.costco.com.tw

Value
fe04
Expires:Session

ROUTEID

www.costco.com.tw

HttpOnly Secure None
Value
.app22
Expires:Session

GCLB

www.costco.com.tw

HttpOnly
Value
CJjFl-K0p8CpAxAD
Expires:Session

JSESSIONID

www.costco.com.tw

HttpOnly Secure None
Value
[JSESSIONID redacted]
Expires:Session

session_uuid

www.costco.com.tw

Secure None
Value
[session_uuid redacted]
Expires:Session

bm_sz

.costco.com.tw

Value
D49E36D89F857E7D4C5ED8CFDEFA15E7~YAAQZtMRAiqwYOyXAQAAueSR/xxyANCTsstiO1h5CpoM/e8DfQXO0JivGBwPxzL9ydDC2fhdVq/EOGQ3PfBMr4GGFCQX1X4UxHJFOIg9uK/mIUzr4qOorL6Vlo8QIB7qZXyywTdDbrFOh8NGsqD1qsHFFnGr2N86/OKFq+clst5dGLofzIDDtQLmh9/Kc3Ts9EdrS5/r50dzoHvUy/ji89+k1u0Pl3eXQDduMXTpGN6V85QqYzQ05ti42MMDIrGfTlOfXCmAxw8pyByOmSGl4AMcAG1+tQaOBjqdMk/x97oFfJVBdAzZRhnDwY4ct0uP02+6yBjigWE1haNBAePervQ0Mf4CywvahFg4c3aojyHUbZpgymkiFw8YpZzekP/CLASnS3ME0AvEUV3piaDuBis=~3420467~3359286
Expires:7/12/2025

External Links 26

澳洲

www.costco.com.au

Analyze
Target URL
https://www.costco.com.au

加拿大

www.costco.ca

Analyze
Target URL
https://www.costco.ca

法國

www.costco.fr

Analyze
Target URL
https://www.costco.fr

冰島

www.costco.is

Analyze
Target URL
https://www.costco.is

日本

www.costco.co.jp

Analyze
Target URL
https://www.costco.co.jp

墨西哥

www.costco.com.mx

Analyze
Target URL
https://www.costco.com.mx

紐西蘭

www.costco.co.nz

Analyze
Target URL
https://www.costco.co.nz

韓國

www.costco.co.kr

Analyze
Target URL
https://www.costco.co.kr

西班牙

www.costco.es

Analyze
Target URL
https://www.costco.es

瑞典

www.costco.se

Analyze
Target URL
https://www.costco.se

英國

www.costco.co.uk

Analyze
Target URL
https://www.costco.co.uk

美國

www.costco.com

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

好市多人才招募

warehouses.costco.com.tw

Analyze
Target URL
https://warehouses.costco.com.tw/employee_zh/employee.action

Untitled Link

www.ubereats.com

Analyze
Target URL
https://www.ubereats.com/tw/brand/costco

Untitled Link

www.facebook.com

Analyze
Target URL
https://www.facebook.com/profile.php?id=61552947811696

Untitled Link

page.line.me

Analyze
Target URL
https://page.line.me/637xlbdw?oat__id=815984&openQrModal=true

Untitled Link

www.instagram.com

Analyze
Target URL
https://www.instagram.com/costco.taiwan/

Untitled Link

urldefense.proofpoint.com

Analyze
Target URL
https://urldefense.proofpoint.com/v2/url?u=https-3A__page.line.me_637xlbdw-3Foat-5F-5Fid-3D815984-26openQrModal-3Dtrue&d=DwMGaQ&c=pApUd0AUA6FmKRo01iR_VA&r=caFKi8gYvqD11LwsKpeMVDfcvEycj7xBE--NoucwORE&m=K2C8fOL1GmzkfHTHawMg5W9kcztksavrGElw9SBz08Uwkvst0IHoxub9OGH8N53_&s=TSxuRWQS9-GoG4j1FhGs1IV4_ZsSMzpLwhvaU5qZ7Zk&e=

Untitled Link

urldefense.proofpoint.com

Analyze
Target URL
https://urldefense.proofpoint.com/v2/url?u=https-3A__apps.apple.com_tw_app_costco-2D-25E5-25A5-25BD-25E5-25B8-2582-25E5-25A4-259A_id1000489499&d=DwMGaQ&c=pApUd0AUA6FmKRo01iR_VA&r=caFKi8gYvqD11LwsKpeMVDfcvEycj7xBE--NoucwORE&m=K2C8fOL1GmzkfHTHawMg5W9kcztksavrGElw9SBz08Uwkvst0IHoxub9OGH8N53_&s=ESKyJ1OThF8JgAOe4C97EI6REH__iTLQQrLF5i6rP_4&e=

Untitled Link

mfs01.costco.com.tw

Analyze
Target URL
https://mfs01.costco.com.tw/CostcoApp/download.html

美國

www.costco.com

Analyze
Target URL
http://www.costco.com

澳洲

www.costco.com.au

Analyze
Target URL
https://www.costco.com.au/

加拿大

www.costco.ca

Analyze
Target URL
http://www.costco.ca

墨西哥

www.costco.com.mx

Analyze
Target URL
http://www.costco.com.mx

韓國

urldefense.proofpoint.com

Analyze
Target URL
https://urldefense.proofpoint.com/v2/url?u=http-3A__www.costco.co.kr&d=DwMGaQ&c=pApUd0AUA6FmKRo01iR_VA&r=fwFm1JF5EPMuZKeP2aMiueZvqMDNStbdvg3h4a2vZbQ&m=rJ4PfM7Kk4GaugsaCSa4QB-cx74nzJX9Vp7PCe9whVQ&s=hMFfYaSIBd7tlyqm-hsC48KLQcsbcX1-xTAY0XHFoGE&e=

英國

www.costco.co.uk

Analyze
Target URL
http://www.costco.co.uk

Requested Domains 5

costco.com.tw

Unknown Type
No category information available

mobilecontent.costco.com

Unknown Type
No category information available

www.costco.com.tw

Subdomain
Categories
EcommerceShopping & Auctions

www.googletagmanager.com

Unknown Type
No category information available

www.youtube-nocookie.com

Unknown Type
No category information available
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