WEBSITE REPORT

duckduckgo.com

Latest V2 analysis: 2026-09-10 · 22:29

Overall score77/100

Run fresh analysis Visit website Guardar sitio

Score model: score-2026-09-10-fAnalysis: 0.39.4.149Score integrity OK

SEO78Good7/9 passed · 2 failed

Technical100Excellent20/20 passed · 0 failed · 1 not rated

Performance67Needs work4/6 passed · 2 failed

Security73Needs work8/11 passed · 3 failed

Mobile67Needs work4/6 passed · 2 failed

SEO · 7/9 passed · 2 failed

Failed: Image alt coverage · Structured data

Technical · 20/20 passed · 0 failed · 1 not rated

Not rated / not applicable: robots.txt

Performance · 4/6 passed · 2 failed

Failed: HTML under 250 KB · Image dimensions >= 80%

Security · 8/11 passed · 3 failed

Failed: HTTPS · HTTP redirects to HTTPS · HSTS

Mobile · 4/6 passed · 2 failed

Failed: Responsive viewport · Responsive image markup

Category scores are calculated directly from the individual checks: passed divided by all rated checks. Unrated or not-applicable checks are shown separately and are not counted as passed.

GOOGLE SAFE BROWSING

Reputación de seguridad

Comprueba el sitio frente a amenazas conocidas de Google Safe Browsing.

Sin amenaza conocida

APIV5

Coincidencias0

Comprobado2026-09-10 · 22:29

Website preview

Open in new tab

DesktopWide browser viewport

http://duckduckgo.com/

MobileNarrow smartphone viewport

REPORT SUMMARY

What matters most

Critical findings are shown before improvements.

Critical issues1

Improvements3

Strongest areaTechnical 100/100

Needs most attentionPerformance 67/100

HTTP status200

Load time124 ms

Page size313 KB

H1 headings1

Images5

Missing alt4

Search Engine Optimization

Title tagDuckDuckGo - Protection. Privacy. Peace of mind.

Meta descriptionThe Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs.

Canonicalhttps://duckduckgo.com

Languageen-US

Text / HTML ratio0.2 %

Headings

H1: 1Switch to DuckDuckGo.It’s privateand free!

H2: 5Search · Downloads · More from DuckDuckGo

H3: 0

H4: 0

H5: 0

H6: 0

Keyword cloud

duckduckgo 2free 2default 2switch 1privateand 1make 1search 1engine 1set 1searchbest 1privacyget 1browser 1even 1privacy 1download 1

Search Preview

http://duckduckgo.com/

DuckDuckGo - Protection. Privacy. Peace of mind.

The Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs.

Title length48 characters

Description length133 characters

Image alt coverage20%

Keyword Consistency

KeywordCantidadTitleDescriptionH1

duckduckgo2✓—✓

free2——✓

default2———

switch1——✓

privateand1——✓

make1———

search1———

engine1———

SEO e indexabilidad

¿Pueden los motores de búsqueda entender e indexar esta página?

Indexable

TitleBien48 caracteres

Meta descripciónBien133 caracteres

Indexación de robotsBienIndexación permitida

CanonicalBienhttps://duckduckgo.com

Jerarquía de encabezadosBienOrden lógico

H1 principalBien1 encontrado

IdiomaBienen-US

Datos estructuradosRevisarNo detectado

Meta robotsNo restrictive directive

GooglebotNo separate directive

X-Robots-TagNot set

Hreflang38 entradas

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Prioritized actionsWhat should be fixed first

Exact affected URLsWhich pages are actually affected

Technical root causeWhy an issue occurs

Step-by-step remediationConcrete path to a fix

Impact & effortPriority by benefit and effort

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Usability & Technologies

robots.txtUnavailable

XML SitemapFound

FaviconFound

Compressionbr

Doctypehtml

EncodingDetected

Open GraphDetected

Twitter CardsDetected

Schema / JSON-LDDetected

Iframes0

Embedded objects0

Server, DNS & TLS

IPv440.114.177.156

IPv6Not detected

Nameserversdns4.p05.nsone.net, ns02.quack-dns.com, dns2.p05.nsone.net, dns3.p05.nsone.net, ns01.quack-dns.com, dns1.p05.nsone.net, ns04.quack-dns.com, ns03.quack-dns.com

Mail servers0 duckduckgo-com.mail.protection.outlook.com

TLS certificateAvailable

TLS issuerDigiCert Inc

TLS expires2026-11-19T23:59:59+00:00

Security & HTTPS

Transport encryption, certificate health, browser security headers and insecure resources.

73/100

!HTTPS

Serve the complete website over HTTPS.

!HTTP → HTTPS

Add a permanent HTTP-to-HTTPS redirect.

✓TLS certificate

Certificate is available and valid.

✓Mixed content

No insecure HTTP resources detected.

✓HSTS

Strict-Transport-Security is enabled.

✓Content Security Policy

A Content-Security-Policy header is present.

✓MIME sniffing

X-Content-Type-Options: nosniff is enabled.

✓Frame protection

Frame embedding is restricted.

✓Referrer Policy

Referrer-Policy is configured.

✓Permissions Policy

Permissions-Policy is configured.

TLS issuerDigiCert Inc

TLS expires2026-11-19T23:59:59+00:00

Días restantes70

Mixed resources0

TECHNICAL & INFRASTRUCTURE

Delivery, DNS & Server

How the website is delivered before content and SEO are considered.

91/100

HTTP status200

Response time124 ms

HTML size313 KB

CompressionBrotli compression

IPv440.114.177.156

IPv6Not detected

Nameservers8

Mail servers1

Redirects0

HTTP → HTTPSNo

WWW resolvesYes

TLSAvailable

Content-Typetext/html; charset=UTF-8

Doctypehtml

Character encodingDetected

Languageen-US

Server headernginx

X-Powered-ByNot disclosed

Cache-Controlno-cache

Primary IP40.114.177.156

Redirect Analysis

HTTP 200http://duckduckgo.com/

DOMAIN & URL

Domain & URL Analysis

Local URL-quality checks using data already collected by the core analysis.

Current URLhttp://duckduckgo.com/

HTTPSImprove

URL length22 characters

Domain length14 characters

Domain label length10 characters

Hyphen in domainNone

UnderscorePassed

IDN / PunycodeNo

Subdomains0

WWW hostNo

Canonical hostPassed

Redirect target hostPassed

SEO-friendly URLImprove

404 Error Page

The 404-page check is running asynchronously or unavailable.

DOMAIN PROTECTION

Typo Domains

Common typo variants are generated locally and DNS-tested asynchronously. A missing DNS record is not proof that a domain is available to register.

Typo-domain check is running asynchronously or unavailable.

Domain Registration (RDAP)

RDAP data unavailable for this domain. The check runs asynchronously and does not delay the core report.

PageSpeed Insights

Mobile and desktop Lighthouse performance, measured asynchronously.

Mobile

98/100

Performance98

Accessibility95

SEO92

Best Practices96

LCP1,831 msGood

CLS0Good

TBT120 msGood

FCP1,077 msGood

Speed Index3,137 msGood

Lighthouse recommendations

Reduce unused JavaScriptEst savings of 99 KiB

Potential saving: 99 KB

Reduce unused CSSEst savings of 11 KiB

Potential saving: 11 KB

Desktop

100/100

Performance100

Accessibility91

SEO92

Best Practices100

LCP511 msGood

CLS0.011Good

TBT66 msGood

FCP320 msGood

Speed Index856 msGood

Lighthouse recommendations

Reduce unused JavaScriptEst savings of 73 KiB

Potential saving: 73 KB

Reduce unused CSSEst savings of 12 KiB

Potential saving: 12 KB

Enlaces y rastreo

Análisis de enlaces

Up to 12 links are checked asynchronously after the core report.

Enlaces internos21

Dominios externos7

Follow links29

NoFollow links0

Enlaces sin texto0

Rotos en la muestra0 / 0

Rastreabilidad

robots.txtUnavailable

Meta robotsNo restrictive directive

IndexingIndexable

Canonicalhttps://duckduckgo.com

Canonical hostMatches

XML sitemapFound

Hreflang entries38

Muestra de enlaces

DestinoTipoRelTexto del enlace

http://duckduckgo.com/aboutInternalfollow—

https://duck.aiExternalfollowDuck.ai

https://start.duckduckgo.com/ExternalfollowHomepage

http://duckduckgo.com/settings#appearanceInternalfollowThemes

http://duckduckgo.com/settingsInternalfollowSettings

https://apps.apple.com/app/duckduckgo-privacy-browser/id663592361ExternalfollowiOS Browser

https://play.google.com/store/apps/details?id=com.duckduckgo.mobile.androidExternalfollowAndroid Browser

https://duckduckgo.com/macInternalfollowMac Browser

https://duckduckgo.com/windowsInternalfollowWindows Browser

https://duckduckgo.com/duckduckgo-help-pages/desktop/adding-duckduckgo-to-your-browser/InternalfollowBrowser Extensions

https://duck.aiExternalfollowDuck.ai

https://duckduckgo.com/emailInternalfollowEmail Protection

https://duckduckgo.com/newsletterInternalfollowNewsletter

https://spreadprivacy.comExternalfollowBlog

https://insideduckduckgo.substack.com/?showWelcome=trueExternalfollowPodcast

https://duckduckgo.com/collaborationsInternalfollowCollaborations

https://duckduckgo.com/updatesInternalfollowWhat’s New

https://duckduckgo.com/compare-privacyInternalfollowCompare Privacy

https://duckduckgo.com/appInternalfollowAbout Our Browser

https://duckduckgo.com/aboutInternalfollowAbout DuckDuckGo

SEO

✓Title presentCorrecto

✓Title lengthCorrecto

✓Meta descriptionCorrecto

✓Exactly one H1Correcto

✓Heading hierarchyCorrecto

✓CanonicalCorrecto

×Image alt coverageRequiere atención

×Structured dataRequiere atención

✓Open Graph metadataCorrecto

Technical

✓HTTP status 2xxCorrecto

✓HTML content typeCorrecto

✓HTML languageCorrecto

✓Character encodingCorrecto

✓HTML doctypeCorrecto

✓Robots allows indexingCorrecto

–robots.txtNot rated / not applicable

✓XML sitemapCorrecto

✓FaviconCorrecto

✓Internal links presentCorrecto

✓DNS address presentCorrecto

✓No redirect loopCorrecto

✓Short redirect chainCorrecto

✓Canonical presentCorrecto

✓Canonical matches hostCorrecto

✓Heading hierarchy validCorrecto

✓Single H1Correcto

✓Cache policy declaredCorrecto

✓No duplicate scriptsCorrecto

✓No duplicate stylesheetsCorrecto

✓No external resources without SRICorrecto

Performance

✓Response under 1.5sCorrecto

×HTML under 250 KBRequiere atención

✓Compression enabledCorrecto

✓Parser blocking scripts <= 2Correcto

✓Blocking stylesheets <= 4Correcto

×Image dimensions >= 80%Requiere atención

Security

×HTTPSRequiere atención

×HTTP redirects to HTTPSRequiere atención

✓Valid TLS certificateCorrecto

✓No mixed contentCorrecto

×HSTSRequiere atención

✓Content Security PolicyCorrecto

✓MIME sniffing protectionCorrecto

✓Frame protectionCorrecto

✓Referrer PolicyCorrecto

✓Permissions PolicyCorrecto

✓Email privacyCorrecto

Mobile

✓Viewport meta tagCorrecto

×Responsive viewportRequiere atención

✓No embedded objectsCorrecto

✓No fixed-width layout hintsCorrecto

✓No tiny-control hintsCorrecto

×Responsive image markupRequiere atención

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