Security Analysis Results

guide.duo.com

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://guide.duo.com

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 23, 2026 16:57:45
Scan Complete

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Page Information

Target URL
https://guide.duo.com
Page Title
Guide to Duo Authentication
guide.duo.com faviconSite Favicon
Status
Active

Host Information

Domain
guide.duo.com
Server
Google Frontend
Country
United States
IP Address
142.250.141.121
ASN Information
15169
GOOGLE

Technologies

Bootstrap logo
Bootstrap
UI frameworks
Google Cloud logo
Google Cloud
IaaS
OneTrust logo
OneTrust
Cookie compliance
jQuery logo
jQuery
JavaScript libraries
HSTS logo
HSTS
Security
Google Cloud Trace logo
Google Cloud Trace
Performance
+1 more technologies detected

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2026-03-22 16:57:49
Valid Until
2027-03-23 16:57:49
Subject Name
guide.duo.com

Performance Statistics

22
Total Requests
8
Domains
8
IP Addresses
196.2 KB
Transfer Size
Content Size549.47 KB

HTTP Headers

Transfer-Encoding
chunked
content-encoding
gzip
content-security-policy
default-src 'self'; script-src 'self' 'unsafe-inline' http://www.cisco.com https://www.cisco.com https://fast.wistia.com https://fast.wistia.net https://cdn.localizejs.com https://localizejs.com http://www.google-analytics.com https://www.google-analytics.com https://browser.sentry-cdn.com https://cdn.cookielaw.org https://tags.tiqcdn.com; style-src 'self' 'unsafe-inline' http://cloud.webtype.com https://cloud.webtype.com https://cloud.typenetwork.com https://localizejs.com; img-src 'self' data: https://fast.wistia.com https://embed-ssl.wistia.com https://global.localizecdn.com https://cdn.cookielaw.org; font-src 'self' data: http://cloud.webtype.com https://cloud.webtype.com https://cloud.typenetwork.com https://fast.wistia.com; frame-src https://fast.wistia.com https://www.cisco.com; media-src 'self' blob: https://embed-ssl.wistia.com; connect-src 'self' https://www.cisco.com https://fast.wistia.com https://distillery.wistia.com https://pipedream.wistia.com http://pipedream.wistia.com https://app.wistia.com https://embed-cloudfront.wistia.com https://*.litix.io https://localizejs.com https://global.localizecdn.com https://www.google-analytics.com https://stats.g.doubleclick.net https://browser.sentry-cdn.com https://cdn.cookielaw.org https://geolocation.onetrust.com https://ciscoadmin-privacy.my.onetrust.com
content-type
text/html; charset=UTF-8
date
Mon, 23 Mar 2026 16:57:49 GMT
etag
W/"96a14fe67ab9f2e5bff9e342299431b2a5f27474"
permissions-policy
geolocation=(), microphone=(), camera=()
referrer-policy
strict-origin-when-cross-origin
server
Google Frontend
strict-transport-security
max-age=31536000; includeSubDomains
vary
Accept-Encoding
x-cloud-trace-context
0e3230e837e29ce266d1f430e9746dd9
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-ua-compatible
IE=edge,chrome=1
15 headers detected

Technology Stack Analysis

Bootstrap

Bootstrap

UI frameworks

Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.

Google Cloud

Google Cloud

IaaS

Google Cloud is a suite of cloud computing services.

OneTrust

OneTrust

Cookie compliance

OneTrust is a cloud-based data privacy management compliance platform.

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 Cloud Trace

Google Cloud Trace

Performance

Google Cloud Trace is a distributed tracing system that collects latency data from applications and displays it in the Google Cloud Console.

Google Analytics

Google Analytics

Analytics

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

Website Cookies 3

_gat

.duo.com

Value
1
Expires:3/23/2026

_gid

.duo.com

Value
GA1.2.144545867.1774285070
Expires:3/24/2026

_ga

.duo.com

Value
GA1.2.1692010851.1774285070
Expires:4/27/2027

External Links 3

duo.com

duo.com

Analyze
Target URL
https://duo.com

Duo Knowledge Base

help.duo.com

Analyze
Target URL
https://help.duo.com

multi-factor authentication (MFA)

duo.com

Analyze
Target URL
https://duo.com/product/multi-factor-authentication-mfa

Requested Domains 8

cdn.cookielaw.org

Unknown Type
No category information available

cdn.localizejs.com

Unknown Type
No category information available

cloud.webtype.com

Unknown Type
No category information available

global.localizecdn.com

Unknown Type
No category information available

guide.duo.com

Subdomain
No category information available

stats.g.doubleclick.net

Unknown Type
No category information available

www.cisco.com

Unknown Type
No category information available

www.google-analytics.com

Unknown Type
No category information available
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