WEBSITE REPORT

technik-museum.de

Latest V2 analysis: 2026-09-10 · 21:16

Overall score74/100

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This report still uses an older scoring model. Re-run the analysis to calculate the current category scores.

Score model: score-2026-09-10-cAnalysis: 0.39.4.116Score integrity OK

SEO56Critical5/9 passed · 4 failed

Technical90Excellent19/21 passed · 2 failed

Performance67Needs work4/6 passed · 2 failed

Security73Needs work8/11 passed · 3 failed

Mobile83Good5/6 passed · 1 failed

SEO · 5/9 passed · 4 failed

Failed: Exactly one H1 · Image alt coverage · Structured data · Open Graph metadata

Technical · 19/21 passed · 2 failed

Failed: Single H1 · No external resources without SRI

Performance · 4/6 passed · 2 failed

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

Security · 8/11 passed · 3 failed

Failed: HSTS · Content Security Policy · Permissions Policy

Mobile · 5/6 passed · 1 failed

Failed: Responsive viewport

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

Réputation de sécurité

Vérifie le site par rapport aux menaces connues de Google Safe Browsing.

Aucune menace connue

APIV5

Correspondances0

Vérifié le2026-09-10 · 07:31

Website preview

Open in new tab

DesktopWide browser viewport

https://technik-museum.de/

MobileNarrow smartphone viewport

Screenshot is being created …

REPORT SUMMARY

What matters most

Critical findings are shown before improvements.

Critical issues0

Improvements10

Strongest areaTechnical 90/100

Needs most attentionSEO 56/100

HTTP status200

Load time304 ms

Page size282 KB

H1 headings3

Images36

Missing alt6

Search Engine Optimization

Title tagTechnik Museen Sinsheim Speyer | Europas größte Privatmuseen

Meta descriptionGeh mit uns auf Abenteuerreise: Werde Pilot, Rennfahrer oder Astronaut, erlebe Technik #fürfansvonfans und starte mit uns durch ► Wir freuen uns auf dich!

Canonicalhttps://www.technik-museum.de/

Languagede

Text / HTML ratio4.8 %

Headings

H1: 3Zwei Museen, eine Community · Dein Besuch, ein Erlebnis · Gemeinsam ins Museum

H2: 22Diese Website verwendet Cookies · Faszination Tuning – VW vs. Opel im Technik Museum Sinsheim · Historische Feuerwehrfahrzeuge im Technik Museum Speyer

H3: 6Nikola Tesla: Ein Genie der Elektrizität · 25 Jahre auf dem Museumsdach – die Tupolev Tu-144 · Einfach eine Ikone: Der VW Käfer

H4: 0

H5: 0

H6: 0

Keyword cloud

speyer 20museum 13technik 12exponate 11sinsheim 10veröffentlicht 6halle 5heidi 4debschütz 4treffen 4opel 3raumfahrthalle 3jahren 3uns 3brazzeltag 3

Search Preview

https://technik-museum.de/

Technik Museen Sinsheim Speyer | Europas größte Privatmuseen

Geh mit uns auf Abenteuerreise: Werde Pilot, Rennfahrer oder Astronaut, erlebe Technik #fürfansvonfans und starte mit uns durch ► Wir freuen uns auf dich!

Title length60 characters

Description length154 characters

Image alt coverage83%

Keyword Consistency

KeywordNombreTitleDescriptionH1

speyer20✓——

museum13——✓

technik12✓✓—

exponate11———

sinsheim10✓——

veröffentlicht6———

halle5———

heidi4———

SEO et indexabilité

Les moteurs de recherche peuvent-ils comprendre et indexer cette page ?

Indexable

TitleBon60 caractères

Méta-descriptionBon154 caractères

Indexation robotsBonIndexation autorisée

CanonicalBonhttps://www.technik-museum.de/

Hiérarchie des titresBonOrdre logique

H1 principalVérifier3 trouvé

LangueBonde

Données structuréesVérifierNon détecté

Meta robotsindex, follow

GooglebotNo separate directive

X-Robots-TagNot set

Hreflang0 entrées

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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

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Usability & Technologies

robots.txtFound

XML SitemapFound

FaviconFound

Compressionbr

Doctypehtml

EncodingDetected

Open GraphNot detected

Twitter CardsNot detected

Schema / JSON-LDDetected

Iframes0

Embedded objects0

Server, DNS & TLS

IPv4167.235.120.87

IPv62a01:4f8:1061:16fd::2

Nameserversns5.kasserver.com, ns6.kasserver.com

Mail servers20 exchange2.technik-museum.de, 10 exchange.technik-museum.de

TLS certificateAvailable

TLS issuerDigiCert Inc

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

Security & HTTPS

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

73/100

✓HTTPS

Website is served over HTTPS.

✓HTTP → HTTPS

HTTP requests are redirected to HTTPS.

✓TLS certificate

Certificate is available and valid.

✓Mixed content

No insecure HTTP resources detected.

!HSTS

Enable HSTS after HTTPS works everywhere.

!Content Security Policy

Add a restrictive Content-Security-Policy header.

✓MIME sniffing

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

✓Frame protection

Frame embedding is restricted.

✓Referrer Policy

Referrer-Policy is configured.

!Permissions Policy

Restrict unnecessary browser features with Permissions-Policy.

TLS issuerDigiCert Inc

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

Jours restants62

Mixed resources0

TECHNICAL & INFRASTRUCTURE

Delivery, DNS & Server

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

100/100

HTTP status200

Response time304 ms

HTML size282 KB

CompressionBrotli compression

IPv4167.235.120.87

IPv62a01:4f8:1061:16fd::2

Nameservers2

Mail servers2

Redirects2

HTTP → HTTPSYes

WWW resolvesYes

TLSAvailable

Content-Typetext/html; charset=utf-8

Doctypehtml

Character encodingDetected

Languagede

Server headerApache

X-Powered-ByProcessWire CMS

Cache-Controlno-store, no-cache, must-revalidate

Primary IP167.235.120.87

Redirect Analysis

HTTP 301http://technik-museum.de/ → https://technik-museum.de/

HTTP 301https://technik-museum.de/ → https://www.technik-museum.de/

HTTP 200https://www.technik-museum.de/

DOMAIN & URL

Domain & URL Analysis

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

Current URLhttps://technik-museum.de/

HTTPSPassed

URL length26 characters

Domain length17 characters

Domain label length14 characters

Hyphen in domainDetected

UnderscorePassed

IDN / PunycodeNo

Subdomains0

WWW hostNo

Canonical hostPassed

Redirect target hostPassed

SEO-friendly URLPassed

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

73/100

Performance73

Accessibility97

SEO100

Best Practices100

LCP6,685 msPoor

CLS0.059Good

TBT0 msGood

FCP2,292 msImprove

Speed Index3,663 msImprove

Lighthouse recommendations

Avoid multiple page redirectsEst savings of 780 ms

Potential saving: 780 ms

Reduce unused JavaScriptEst savings of 129 KiB

Potential saving: 300 ms

Reduce unused CSSEst savings of 20 KiB

Potential saving: 20 KB

Desktop

96/100

Performance96

Accessibility97

SEO100

Best Practices100

LCP1,369 msGood

CLS0.01Good

TBT1 msGood

FCP598 msGood

Speed Index1,141 msGood

Lighthouse recommendations

Avoid multiple page redirectsEst savings of 230 ms

Potential saving: 230 ms

Reduce unused JavaScriptEst savings of 128 KiB

Potential saving: 40 ms

Reduce unused CSSEst savings of 20 KiB

Potential saving: 40 ms

Liens et exploration

Analyse des liens

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

Liens internes97

Domaines externes5

Liens follow110

Liens nofollow0

Liens sans texte11

Cassés dans l’échantillon0 / 0

Explorabilité

robots.txtFound

Meta robotsindex, follow

IndexingIndexable

Canonicalhttps://www.technik-museum.de/

Canonical hostMatches

XML sitemapFound

Hreflang entries0

Échantillon de liens

DestinationTypeRelTexte d’ancrage

https://technik-museum.de/de/impressum/InternalfollowImpressum

https://technik-museum.de/de/datenschutz/InternalfollowDatenschutz

https://technik-museum.de/de/impressum/InternalfollowImpressum

https://technik-museum.de/de/datenschutz/InternalfollowDatenschutz

https://technik-museum.de/InternalfollowDE Deutsch

https://technik-museum.de/en/InternalfollowEN English

https://technik-museum.de/Internalfollow—

https://technik-museum.de/de/merkliste/Internalfollow—

https://technik-museum.de/de/shop/account/Internalfollow—

https://technik-museum.de/de/shop/checkout/Internalfollow—

https://technik-museum.de/Internalfollow—

https://technik-museum.de/de/besuchen/besuch-planen/#oeffnungszeitenInternalfollowBesuchen

https://technik-museum.de/de/besuchen/besuch-planen/#oeffnungszeitenInternalfollowÖffnungszeiten

https://technik-museum.de/de/besuchen/dein-besuch-im-technik-museum-sinsheim/#tickets-preiseInternalfollowTickets & Preise

https://technik-museum.de/de/besuchen/dein-besuch-im-technik-museum-sinsheim/#anreise-parkenInternalfollowAnreise

https://technik-museum.de/de/besuchen/dein-besuch-im-technik-museum-sinsheim/#essen-trinkenInternalfollowEssen & Trinken

https://technik-museum.de/de/besuchen/gruppen/InternalfollowGruppen

https://technik-museum.de/de/besuchen/uebernachten/InternalfollowÜbernachten

https://technik-museum.de/de/entdecken/ausstellungen/InternalfollowEntdecken

https://technik-museum.de/de/entdecken/ausstellungen/InternalfollowAusstellungen

SEO

✓Title presentRéussi

✓Title lengthRéussi

✓Meta descriptionRéussi

×Exactly one H1À vérifier

✓Heading hierarchyRéussi

✓CanonicalRéussi

×Image alt coverageÀ vérifier

×Structured dataÀ vérifier

×Open Graph metadataÀ vérifier

Technical

✓HTTP status 2xxRéussi

✓HTML content typeRéussi

✓HTML languageRéussi

✓Character encodingRéussi

✓HTML doctypeRéussi

✓Robots allows indexingRéussi

✓robots.txtRéussi

✓XML sitemapRéussi

✓FaviconRéussi

✓Internal links presentRéussi

✓DNS address presentRéussi

✓No redirect loopRéussi

✓Short redirect chainRéussi

✓Canonical presentRéussi

✓Canonical matches hostRéussi

✓Heading hierarchy validRéussi

×Single H1À vérifier

✓Cache policy declaredRéussi

✓No duplicate scriptsRéussi

✓No duplicate stylesheetsRéussi

×No external resources without SRIÀ vérifier

Performance

✓Response under 1.5sRéussi

×HTML under 250 KBÀ vérifier

✓Compression enabledRéussi

✓Parser blocking scripts <= 2Réussi

✓Blocking stylesheets <= 4Réussi

×Image dimensions >= 80%À vérifier

Security

✓HTTPSRéussi

✓HTTP redirects to HTTPSRéussi

✓Valid TLS certificateRéussi

✓No mixed contentRéussi

×HSTSÀ vérifier

×Content Security PolicyÀ vérifier

✓MIME sniffing protectionRéussi

✓Frame protectionRéussi

✓Referrer PolicyRéussi

×Permissions PolicyÀ vérifier

✓Email privacyRéussi

Mobile

✓Viewport meta tagRéussi

×Responsive viewportÀ vérifier

✓No embedded objectsRéussi

✓No fixed-width layout hintsRéussi

✓No tiny-control hintsRéussi

✓Responsive image markupRéussi

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