78
SEO audit for duo.com
Health 78/100 (good) · 50 pages crawled · generated 2026-07-11
Download Markdown report (feed to ChatGPT / Claude / Cursor)
50
pages crawled
48
indexable pages
0
errors
30
warnings
63
notices
7
orphan pages
0
broken links
Category breakdown
| Category | Score | Errors | Warnings | Notices |
|---|---|---|---|---|
| Structured Data | 93 | 0 | 12 | 0 |
| Duplicate | 95 | 0 | 8 | 0 |
| Links | 96 | 0 | 7 | 3 |
| Headings | 99 | 0 | 1 | 0 |
| Indexability | 99 | 0 | 1 | 0 |
| Titles | 99 | 0 | 1 | 0 |
| Images | 100 | 0 | 0 | 48 |
| Meta Description | 100 | 0 | 0 | 7 |
| Performance | 100 | 0 | 0 | 1 |
| Security | 100 | 0 | 0 | 1 |
| Sitemap | 100 | 0 | 0 | 2 |
| Social | 100 | 0 | 0 | 1 |
Findings
Warnings (7 rules)
warning Near-duplicate page content
Rule duplicate.near · Duplicate · 6 occurrence(s)
- https://duo.com/demos/cisco-secure-endpoint — near-duplicate of 3 page(s): https://duo.com/demos/device-health-access-policy, https://duo.com/demos/download-and-install-duo-desktop, https://duo.com/demos/duo-mfa-for-cisco-anyconnect
- https://duo.com/demos/device-health-access-policy — near-duplicate of 3 page(s): https://duo.com/demos/cisco-secure-endpoint, https://duo.com/demos/download-and-install-duo-desktop, https://duo.com/demos/duo-mfa-for-cisco-anyconnect
- https://duo.com/demos/download-and-install-duo-desktop — near-duplicate of 3 page(s): https://duo.com/demos/cisco-secure-endpoint, https://duo.com/demos/device-health-access-policy, https://duo.com/demos/duo-mfa-for-cisco-anyconnect
- https://duo.com/demos/duo-mfa-for-cisco-anyconnect — near-duplicate of 3 page(s): https://duo.com/demos/cisco-secure-endpoint, https://duo.com/demos/device-health-access-policy, https://duo.com/demos/download-and-install-duo-desktop
- https://duo.com/events — near-duplicate of 1 page(s): https://duo.com/search
- https://duo.com/search — near-duplicate of 1 page(s): https://duo.com/events
warning Duplicate <title> across pages
Rule duplicate.title · Duplicate · 2 occurrence(s)
- https://duo.com/about/contact — title shared by 2 pages: https://duo.com/about/contact-chat-not-available
- https://duo.com/about/contact-chat-not-available — title shared by 2 pages: https://duo.com/about/contact
warning Page is noindex
Rule index.noindex · Indexability · 1 occurrence(s)
- https://duo.com/ad-defenders — meta/X-Robots: meta=noindex, follow
warning Orphan page (no internal inlinks)
Rule links.orphan · Links · 7 occurrence(s)
- https://duo.com/blog/3-reasons-customers-are-loving-duo-passport — no internal links point here
- https://duo.com/de/resources/ebooks/from-mfa-to-zero-trust — no internal links point here
- https://duo.com/editions-and-pricing/duo-federal-editions/federal-free-trial — no internal links point here
- https://duo.com/fr-ca/resources/ebooks/the-mfa-evaluation-guide — no internal links point here
- https://duo.com/learn/psa/duo-psa-2014-001 — no internal links point here
- https://duo.com/play-ad-defenders — no internal links point here
- https://duo.com/resources/ebooks/beyond-mfa — no internal links point here
warning Rich-result schema missing required properties
Rule schema.invalid · Structured Data · 12 occurrence(s)
- https://duo.com/ — Review missing: reviewRating
- https://duo.com/about — Review missing: reviewRating
- https://duo.com/ciso — Review missing: reviewRating
- https://duo.com/editions-and-pricing/duo-advantage — Review missing: reviewRating
- https://duo.com/integrations — Review missing: reviewRating
- https://duo.com/integrations/amazon-web-services — Review missing: reviewRating
- https://duo.com/partnerships/managed-service-providers — Review missing: reviewRating
- https://duo.com/product — Review missing: reviewRating
- https://duo.com/product/adaptive-access-policies — Review missing: reviewRating
- https://duo.com/resources/ebooks/beyond-mfa — Review missing: reviewRating
- https://duo.com/solutions — Review missing: reviewRating
- https://duo.com/solutions/access-management — Review missing: reviewRating
warning Title likely truncated in SERP (too wide)
Rule title.too_long · Titles · 1 occurrence(s)
- https://duo.com/editions-and-pricing/duo-federal-editions/federal-free-trial — 79 chars, ~618px (limit ~580px)
Notices (8 rules)
notice Images without width/height (layout shift / CLS)
Rule images.missing_dimensions · Images · 48 occurrence(s)
- https://duo.com/ — 30 of 33 images without width/height
- https://duo.com/about — 20 of 23 images without width/height
- https://duo.com/about/contact — 3 of 6 images without width/height
- https://duo.com/blog — 2 of 28 images without width/height
- https://duo.com/ciso — 12 of 15 images without width/height
- https://duo.com/demos — 2 of 5 images without width/height
- https://duo.com/demos/cisco-secure-endpoint — 2 of 5 images without width/height
- https://duo.com/docs — 438 of 441 images without width/height
- https://duo.com/docs-and-resources — 7 of 10 images without width/height
- https://duo.com/editions-and-pricing — 3 of 6 images without width/height
- https://duo.com/editions-and-pricing/duo-advantage — 14 of 17 images without width/height
- https://duo.com/editions-and-pricing/duo-federal-editions/federal-free-trial — 2 of 5 images without width/height
- https://duo.com/events — 8 of 11 images without width/height
- https://duo.com/integrations — 5 of 8 images without width/height
- https://duo.com/integrations/amazon-web-services — 8 of 11 images without width/height
- https://duo.com/learn — 60 of 63 images without width/height
- https://duo.com/learn/adaptive-authentication — 4 of 7 images without width/height
- https://duo.com/learn/psa/duo-psa-2014-001 — 2 of 5 images without width/height
- https://duo.com/legal/cisco-online-privacy-statement — 2 of 5 images without width/height
- https://duo.com/partnerships — 23 of 26 images without width/height
- https://duo.com/partnerships/managed-service-providers — 10 of 13 images without width/height
- https://duo.com/partnerships/managed-service-providers/become-a-partner — 2 of 5 images without width/height
- https://duo.com/play-ad-defenders — 3 of 6 images without width/height
- https://duo.com/product — 7 of 10 images without width/height
- https://duo.com/product/adaptive-access-policies — 8 of 11 images without width/height
notice Internal link points to a noindex page
Rule links.to_noindex · Links · 3 occurrence(s)
- https://duo.com/docs — https://duo.com/assets/pdf/duo-liftoff-guide.pdf
- https://duo.com/play-ad-defenders — https://duo.com/ad-defenders
- https://duo.com/support — https://duo.com/assets/pdf/duo-liftoff-guide.pdf
notice Meta description too long
Rule meta_desc.too_long · Meta Description · 4 occurrence(s)
notice Meta description too short
Rule meta_desc.too_short · Meta Description · 3 occurrence(s)
- https://duo.com/learn/psa/duo-psa-2014-001 — 47 chars
- https://duo.com/search — 11 chars
- https://duo.com/support/duo-care — 11 chars
notice Missing Open Graph tags
Rule og.missing · Social · 1 occurrence(s)
- https://duo.com/blog/category/ai-security — og:image
notice Large HTML document
Rule perf.large_html · Performance · 1 occurrence(s)
notice Missing recommended security headers
Rule security.missing_headers · Security · 1 occurrence(s)
- https://duo.com/ad-defenders — HSTS, CSP, X-Content-Type-Options
notice Indexable page not listed in sitemap
Rule sitemap.orphan_not_listed · Sitemap · 2 occurrence(s)
- https://duo.com/blog/category/ai-security — indexable but not in sitemap
- https://duo.com/phishing-season-is-over — indexable but not in sitemap
Pages (showing 50 of 50)
| URL | Status | Indexable | Words | In-links |
|---|---|---|---|---|
| https://duo.com/ Complete Identity Security & MFA Solutions | Cisco Duo |
200 | yes | 1147 | 48 |
| https://duo.com/about/contact Contact Duo for Support and Sales Solutions | Cisco Duo |
200 | yes | 1092 | 48 |
| https://duo.com/legal/cisco-online-privacy-statement Duo Legal: Cisco Online Privacy Statement | Cisco Duo |
200 | yes | 397 | 48 |
| https://duo.com/support/security-and-reliability/security-response Security Response | Duo Security | Cisco Duo |
200 | yes | 1147 | 48 |
| https://duo.com/search Search | Cisco Duo |
200 | yes | 417 | 47 |
| https://duo.com/support Duo Support: User and Admin Resources | Cisco Duo |
200 | yes | 1934 | 47 |
| https://duo.com/product/adaptive-access-policies Duo Adaptive MFA: Identity Verification | Cisco Duo |
200 | yes | 1101 | 46 |
| https://duo.com/about About Duo Security: Explore Identity Solutions | Cisco Duo |
200 | yes | 924 | 45 |
| https://duo.com/blog Duo Blog: Discover Security Insights and News | Cisco Duo |
200 | yes | 884 | 45 |
| https://duo.com/ciso CISO Perspectives: Is Identity in Crisis? | Cisco Duo |
200 | yes | 1052 | 45 |
| https://duo.com/demos Experience Duo With Interactive Demos | Cisco Duo |
200 | yes | 551 | 45 |
| https://duo.com/docs Duo Documentation, How-To Guides | MFA | Cisco Duo |
200 | yes | 3398 | 45 |
| https://duo.com/docs-and-resources Explore Duo's documentation, integrations, and security tips | Cisco Duo |
200 | yes | 608 | 45 |
| https://duo.com/editions-and-pricing Editions and Pricing | Cisco Duo |
200 | yes | 955 | 45 |
| https://duo.com/editions-and-pricing/duo-advantage Duo Advantage: Dynamic Threat Detection | Cisco Duo |
200 | yes | 1139 | 45 |
| https://duo.com/events Security Webinars: Explore Identity Security | Cisco Duo |
200 | yes | 591 | 45 |
| https://duo.com/integrations Duo Security Integrations: Be a Tech Partner | Cisco Duo |
200 | yes | 1049 | 45 |
| https://duo.com/learn Duo Learn: Identity Security Resources | Cisco Duo |
200 | yes | 2434 | 45 |
| https://duo.com/partnerships Partnerships | Partner with Duo Security | Cisco Duo |
200 | yes | 593 | 45 |
| https://duo.com/partnerships/managed-service-providers Duo MSP: Scalable and Easy-to-Set Up Security | Cisco Duo |
200 | yes | 1740 | 45 |
| https://duo.com/product Identity Security Products | Duo Security | Cisco Duo |
200 | yes | 1012 | 45 |
| https://duo.com/solutions Scalable Identity Security Solutions | Cisco Duo |
200 | yes | 1439 | 45 |
| https://duo.com/solutions/access-management Access Management | Cisco Duo |
200 | yes | 2277 | 45 |
| https://duo.com/why-duo Choose Duo for Seamless Identity Security | Cisco Duo |
200 | yes | 1251 | 45 |
| https://duo.com/partnerships/managed-service-providers/become-a-partner Duo's MSP Partnership Playbook | Cisco Duo |
200 | yes | 1102 | 4 |
| https://duo.com/support/duo-care Duo Care | Cisco Duo |
200 | yes | 1081 | 2 |
| https://duo.com/blog/category/ai-security AI Security | Cisco Duo |
200 | yes | 546 | 2 |
| https://duo.com/product/multi-factor-authentication-mfa/authentication-methods/biometrics-and-security-keys Biometrics and Security Keys | Cisco Duo |
200 | yes | 622 | 2 |
| https://duo.com/phishing-season-is-over Phishing Season is Over | Cisco Duo |
200 | yes | 1460 | 1 |
| https://duo.com/about/contact-chat-not-available Contact Duo for Support and Sales Solutions | Cisco Duo |
200 | yes | 1097 | 1 |
| https://duo.com/about/duo-security-explainer About Duo Products, Solutions, Use Cases, Benefits, and More | Cisco Duo |
200 | yes | 9754 | 1 |
| https://duo.com/integrations/amazon-web-services Duo Zero Trust Access for AWS | Cisco Duo |
200 | yes | 973 | 1 |
| https://duo.com/learn/adaptive-authentication Adaptive authentication: AI-driven identity security | Cisco Duo |
200 | yes | 2790 | 1 |
| https://duo.com/docs/1password Duo Two-Factor Authentication for 1Password | Cisco Duo |
200 | yes | 1940 | 1 |
| https://duo.com/demos/cisco-secure-endpoint Cisco Secure Endpoint | Cisco Duo |
200 | yes | 497 | 1 |
| https://duo.com/demos/device-health-access-policy Setting Up an Access Policy | Cisco Duo |
200 | yes | 520 | 1 |
| https://duo.com/demos/download-and-install-duo-desktop Download and Install Duo Desktop | Cisco Duo |
200 | yes | 516 | 1 |
| https://duo.com/demos/duo-desktop-authentication Duo Desktop Authentication Demo | Cisco Duo |
200 | yes | 588 | 1 |
| https://duo.com/demos/duo-for-windows-logon Duo for Windows Logon | Cisco Duo |
200 | yes | 516 | 1 |
| https://duo.com/demos/duo-mfa-for-cisco-anyconnect Duo MFA for Cisco AnyConnect | Cisco Duo |
200 | yes | 512 | 1 |
| https://duo.com/product/multi-factor-authentication-mfa/authentication-methods Authentication Methods for Secure Access | Cisco Duo |
200 | yes | 1054 | 1 |
| https://duo.com/ad-defenders AD Defenders | Cisco Duo |
200 | no | 13 | 1 |
| https://duo.com/blog/3-reasons-customers-are-loving-duo-passport 3 Reasons Customers Are Loving Duo Passport | Cisco Duo |
200 | yes | 900 | 0 |
| https://duo.com/de/resources/ebooks/from-mfa-to-zero-trust How to go from MFA to Zero Trust | Cisco Duo |
200 | yes | 713 | 0 |
| https://duo.com/editions-and-pricing/duo-federal-editions/federal-free-trial Get a Duo Federal Free Trial – FedRAMP-Authorized Identity Security | Cisco Duo |
200 | yes | 1076 | 0 |
| https://duo.com/fr-ca/resources/ebooks/the-mfa-evaluation-guide Guide d’évaluation de l’Authentification Multifactorielle | Cisco Duo |
200 | yes | 785 | 0 |
| https://duo.com/learn/psa/duo-psa-2014-001 DUO-PSA-2014-001: Duo Product Security Advisory | Cisco Duo |
200 | yes | 805 | 0 |
| https://duo.com/play-ad-defenders AD Defenders: Defend the AD Edge | Cisco Duo |
200 | yes | 814 | 0 |
| https://duo.com/resources/ebooks/beyond-mfa Download Duo Cisco's Multi-Factor Authentication Eval Guide | Cisco Duo |
200 | yes | 1434 | 0 |
| https://duo.com/assets/pdf/duo-liftoff-guide.pdf | 200 | no | 0 | 2 |
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