Sammlung.staedelmuseum.de - SEO Checker

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Overview of the SEO Check
Meta information
85% 
Page quality
94% 
Page structure
98% 
Link structure
73% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.07 s
File size
113.70 kB
Words
607
Media files
64
Number of links
89 internal / 11 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Digital Collection
The page title is too short. (150 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Roaming through 700 years of art history with the Digital Collection of the Städel Museum.
The length of the meta description is perfect. (553 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
The alternate link to the page itself is missing.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no
format-detectiontelephone=no
descriptionRoaming through 700 years of art history with the Digital Collection of the Städel Museum.
robotsindex,follow
langen
og:titleDigital Collection – Städel Museum
og:typewebsite
og:urlhttps://sammlung.staedelmuseum.de/en
og:imagehttps://sammlung.staedelmuseum.de/apple-touch-icon.png
og:image:width200
og:image:height200
og:descriptionRoaming through 700 years of art history with the Digital Collection of the Städel Museum.
og:site_nameDigital Collection
og:localeen
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 607 words. That's ok.
27.7% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
4 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 20.22 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 12 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

URLAlt attributeTitle

Page structure

H1 heading
(Critically important)
Digital Collection
The H1 heading is too short (18 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Digital Collection
H2 Interesting topics for your first search
H2 So much to explore
H2 Highlights of the Städel Collection
H2 About the Digital Collection
H2 About the Städel Museum
Some internal link anchor texts are too long.
Some internal links have dynamic parameters. All internal URLs, which are not marked as nofollow, should not contain dynamic parameters.
Some anchor texts are used more than once.
The number of internal links is ok.
There are 11 external links on this page.

Found links on this page

LinkAttributesAnchor text
/enSubdomain Städel Museum
/enSubdomain No Text
/enSubdomain Digital Collection
/deSubdomain de
/enSubdomain Home
/en/searchSubdomain Works
/en/personsSubdomain Artists
/en/albumsSubdomain Albums
/en/userSubdomain Login
/en/conceptSubdomain About the digital collection
https://www.staedelmuseum.de/e...New window External Subdomain Imprint
https://www.staedelmuseum.de/enNew window External Subdomain Text duplicate Städel Museum
/en/work/the-widowerSubdomain Explore this work
/en/work/yunque-de-suenos-viiSubdomain Text duplicate Explore this work
/en/work/vor-weiss-gruenSubdomain Text duplicate Explore this work
/en/work/organische-strukturSubdomain Text duplicate Explore this work
/en/work/the-landscape-with-th...Subdomain Text duplicate Explore this work
/en/searchSubdomain All Works
/en/search?flags=allScopes&f=*...Subdomain halo
/en/search?flags=allScopes&f=*...Subdomain cloth
/en/search?flags=allScopes&f=*...Subdomain woman
/en/work/accordionist-with-crowdSubdomain John BaldessariAccordionist (with Crowd)
IMG-ALT Accordionist (with Crowd), John Baldessari
/en/work/alea-jactaSubdomain Paul Kleealea jacta
IMG-ALT alea jacta, Paul Klee
/en/work/annunciation-and-nati...Subdomain Rhenish Master ca. 1330Annunciation and Nativity
IMG-ALT Annunciation and Nativity, Rhenish Master ca. 1330
/en/work/aquis-submersusSubdomain Max ErnstAquis submersus
IMG-ALT Aquis submersus, Max Ernst
/en/work/the-artists-familySubdomain Otto DixThe Artist’s Family
IMG-ALT The Artist’s Family, Otto Dix
/en/work/astrale-komposition-viSubdomain Wilhelm MorgnerAstrale Komposition VI
IMG-ALT Astrale Komposition VI, Wilhelm Morgner
/en/work/baptism-of-christSubdomain Dutch Master around 1510, after Rogier van der WeydenBaptism of Christ
IMG-ALT Baptism of Christ, Dutch Master around 1510, after Rogier van der Weyden
/en/work/bettySubdomain Gerhard RichterBetty
IMG-ALT Betty, Gerhard Richter
/en/work/the-burning-of-troySubdomain Abraham BloemaertThe Burning of Troy
IMG-ALT The Burning of Troy, Abraham Bloemaert
/en/work/cat-with-ball-of-woolSubdomain Richard MüllerCat with Ball of Wool
IMG-ALT Cat with Ball of Wool, Richard Müller
/en/work/chemin-les-portesSubdomain Daniel BurenChemin: Les Portes
IMG-ALT Chemin: Les Portes, Daniel Buren
/en/work/christ-and-the-samari...Subdomain Odilon RedonChrist and the Samaritan Woman (The White Flower Bouquet)
IMG-ALT Christ and the Samaritan Woman (The White Flower Bouquet), Odilon Redon
/en/work/composition-abstraiteSubdomain Serge PoliakoffComposition abstraite
IMG-ALT Composition abstraite, Serge Poliakoff
/en/work/coronation-and-death-...Subdomain Rhenish Master ca. 1330Coronation and Death of the Virgin
IMG-ALT Coronation and Death of the Virgin, Rhenish Master ca. 1330
/en/work/coupleSubdomain Emil NoldeCouple
IMG-ALT Couple, Emil Nolde
/en/work/courtshipSubdomain Emil NoldeCourtship
IMG-ALT Courtship, Emil Nolde
/en/work/the-courtyard-of-the-...Subdomain Max LiebermannThe Courtyard of the Orphanage in Amsterdam: Free Period in the Amsterdam Orphanage
IMG-ALT The Courtyard of the Orphanage in Amsterdam: Free Period in the Amsterdam Orphanage, Max Liebermann
/en/work/dachpfanneSubdomain Markus LüpertzDachpfanne
IMG-ALT Dachpfanne, Markus Lüpertz
/en/work/der-koloss-iiSubdomain Wolfgang MattheuerDer Koloß II
IMG-ALT Der Koloß II, Wolfgang Mattheuer
/en/work/deutscher-in-rioSubdomain Albert OehlenDeutscher in Rio
IMG-ALT Deutscher in Rio, Albert Oehlen
/en/work/e-222Subdomain Rupprecht GeigerE 222
IMG-ALT E 222, Rupprecht Geiger
/en/work/electric-nightSubdomain Helmut MiddendorfElectric Night
IMG-ALT Electric Night, Helmut Middendorf
/en/work/eremitage-st-petersburgSubdomain Candida HöferEremitage St. Petersburg
IMG-ALT Eremitage St. Petersburg, Candida Höfer
/en/work/fallen-figure-fallen-...Subdomain Leon GolubFallen Figure (Fallen Fighter)
IMG-ALT Fallen Figure (Fallen Fighter), Leon Golub
/en/work/figur-25Subdomain Imi KnoebelFigur 25
IMG-ALT Figur 25, Imi Knoebel
/en/work/fishbone-forestSubdomain Max ErnstFishbone Forest
IMG-ALT Fishbone Forest, Max Ernst
/en/work/fishermen-setting-sailSubdomain Ernst Wilhelm NayFishermen Setting Sail
IMG-ALT Fishermen Setting Sail, Ernst Wilhelm Nay
/en/work/the-flemalle-panels-s...Subdomain Master of Flémalle, Robert Campin; workshopThe Flémalle Panels: St. Veronica with the Veil, Madonna Breastfeeding, The Trinity
IMG-ALT The Flémalle Panels: St. Veronica with the Veil, Madonna Breastfeeding, The Trinity, Master of Flémalle, Robert Campin; workshop
/en/work/flowersSubdomain Kees van DongenFlowers
IMG-ALT Flowers, Kees van Dongen
/en/work/forest-scene-moritzbu...Subdomain Ernst Ludwig KirchnerForest Scene (Moritzburg Lakes)
IMG-ALT Forest Scene (Moritzburg Lakes), Ernst Ludwig Kirchner
/en/work/fussballspielerSubdomain Konrad Lueg (Konrad Fischer)Fußballspieler
IMG-ALT Fußballspieler, Konrad Lueg (Konrad Fischer)
/en/work/gefaltete-streifen-in...Subdomain Hermann GlöcknerGefaltete Streifen in Rot und Weiß auf Schwarz
IMG-ALT Gefaltete Streifen in Rot und Weiß auf Schwarz, Hermann Glöckner
/en/work/gefaltete-weisse-stre...Subdomain Hermann GlöcknerGefaltete weiße Streifen auf Schwarz mit Rot
IMG-ALT Gefaltete weiße Streifen auf Schwarz mit Rot, Hermann Glöckner
/en/work/grey-overlappingsSubdomain László Moholy-NagyGrey Overlappings
IMG-ALT Grey Overlappings, László Moholy-Nagy
/en/work/grotesque-heads-and-f...Subdomain Michelangelo Buonarroti, Michelangelo Buonarroti; schoolGrotesque heads and further studies
IMG-ALT Grotesque heads and further studies, Michelangelo Buonarroti, Michelangelo Buonarroti; school
/en/work/headedSubdomain Gilbert & GeorgeHeaded
IMG-ALT Headed, Gilbert & George
/en/work/herbstliche-landschaftSubdomain Fritz WinterHerbstliche Landschaft
IMG-ALT Herbstliche Landschaft, Fritz Winter
/en/work/herculaneumSubdomain Lambert Maria WintersbergerHerculaneum
IMG-ALT Herculaneum, Lambert Maria Wintersberger
/en/work/holland-hd-kl-aSubdomain Karl Horst HödickeHolland Hd. Kl. A
IMG-ALT Holland Hd. Kl. A, Karl Horst Hödicke
/en/work/hosentraegerSubdomain Bettina von ArnimHosenträger
IMG-ALT Hosenträger, Bettina von Arnim
/en/search?flags=allScopes&f=m...Subdomain Show all
/en/work/idealised-portrait-of...Subdomain Sandro BotticelliIdealised Portrait of a Lady (Portrait of Simonetta Vespucci as Nymph)
IMG-ALT Idealised Portrait of a Lady (Portrait of Simonetta Vespucci as Nymph), Sandro Botticelli
/en/work/goethe-in-the-roman-c...Subdomain Johann Heinrich Wilhelm TischbeinGoethe in the Roman Campagna
IMG-ALT Goethe in the Roman Campagna, Johann Heinrich Wilhelm Tischbein
/en/work/the-luncheonSubdomain Claude MonetThe Luncheon
IMG-ALT The Luncheon, Claude Monet
/en/work/the-geographerSubdomain Johannes VermeerThe Geographer
IMG-ALT The Geographer, Johannes Vermeer
/en/work/dog-lying-in-the-snowSubdomain Franz MarcDog Lying in the Snow
IMG-ALT Dog Lying in the Snow, Franz Marc
/en/work/the-little-garden-of-...Subdomain Upper Rhenish Master ca. 1410/20The Little Garden of Paradise
IMG-ALT The Little Garden of Paradise, Upper Rhenish Master ca. 1410/20
/en/work/the-dance-of-the-ratsSubdomain Ferdinand van Kessel; attributedThe Dance of the Rats
IMG-ALT The Dance of the Rats, Ferdinand van Kessel; attributed
/en/work/the-artists-familySubdomain Text duplicate Otto DixThe Artist’s Family
IMG-ALT The Artist’s Family, Otto Dix
/en/work/the-blinding-of-samsonSubdomain Rembrandt Harmensz. van RijnThe Blinding of Samson
IMG-ALT The Blinding of Samson, Rembrandt Harmensz. van Rijn
/en/work/interior-strandgade-30Subdomain Vilhelm HammershøiInterior. Strandgade 30
IMG-ALT Interior. Strandgade 30, Vilhelm Hammershøi
/en/work/portrait-of-simon-geo...Subdomain Hans Holbein the YoungerPortrait of Simon George of Cornwall
IMG-ALT Portrait of Simon George of Cornwall, Hans Holbein the Younger
/en/work/after-the-luncheonSubdomain Auguste RenoirAfter the Luncheon
IMG-ALT After the Luncheon, Auguste Renoir
/en/work/reading-girlSubdomain Auguste RenoirReading Girl
IMG-ALT Reading Girl, Auguste Renoir
/en/work/villa-by-the-seaSubdomain Arnold BöcklinVilla by the Sea
IMG-ALT Villa by the Sea, Arnold Böcklin
/en/work/bettySubdomain Text duplicate Gerhard RichterBetty
IMG-ALT Betty, Gerhard Richter
/en/work/hordeSubdomain Daniel RichterHorde
IMG-ALT Horde, Daniel Richter
/en/work/lucca-madonnaSubdomain Jan van EyckLucca Madonna
IMG-ALT Lucca Madonna, Jan van Eyck
/en/work/the-courtyard-of-the-...Subdomain Text duplicate Max LiebermannThe Courtyard of the Orphanage in Amsterdam: Free Period in the Amsterdam Orphanage
IMG-ALT The Courtyard of the Orphanage in Amsterdam: Free Period in the Amsterdam Orphanage, Max Liebermann
/en/work/portrait-of-fernande-...Subdomain Pablo PicassoPortrait of Fernande Olivier
IMG-ALT Portrait of Fernande Olivier, Pablo Picasso
/en/work/storm-at-sea-off-the-...Subdomain Andreas AchenbachStorm at Sea off the Norwegian Coast
IMG-ALT Storm at Sea off the Norwegian Coast, Andreas Achenbach
/en/album/collection-prints-an...Subdomain Collection of Prints and Drawings – The Highlights 19 Artworks
IMG-ALT A Lady from Nuremberg and a Lady from Venice, Albrecht Dürer
/en/album/contemporary-art-hig...Subdomain Contemporary Art – The Highlights 30 Artworks
IMG-ALT Relief éponge bleu (Kleine Nachtmusik), Yves Klein
/en/album/photography-highlightsSubdomain Photography - Highlights 11 Artworks
IMG-ALT The Stryge, Brassaï
/en/conceptSubdomain Learn more
https://www.staedelmuseum.de/External Subdomain Visit the Städel Museum
https://www.staedelmuseum.de/e...New window External Subdomain Text duplicate Imprint
https://www.staedelmuseum.de/e...New window External Subdomain Privacy
/enSubdomain Text duplicate Home
/en/searchSubdomain Text duplicate Works
/en/personsSubdomain Text duplicate Artists
/en/albumsSubdomain Text duplicate Albums
/en/conceptSubdomain Text duplicate About the digital collection
https://instagram.com/staedelm...New window External No Text
https://youtube.com/staedelmuseumNew window External No Text
https://www.tiktok.com/@staede...New window External Subdomain No Text
https://facebook.com/staedelmu...New window External No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://stories.staedelmuseum....New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://sammlung.staedelmuseum.de/en"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.07 seconds.
The file size of the HTML document is fine (114 kB).

HTTP Response Header

NameValue
servernginx
dateWed, 26 Mar 2025 19:50:15 GMT
content-typetext/html; charset=UTF-8
content-length18441
cache-controlprivate, must-revalidate
pragmano-cache
expires-1
set-cookie436 Characters
varyAccept-Encoding
content-encodinggzip
strict-transport-securitymax-age=31536000
access-control-allow-origin*
x-xss-protection1; mode=block
referrer-policystrict-origin
content-security-policyframe-ancestors 'self' closeup.staedelmuseum.de stcu-frontend.netlify.app
x-frame-optionsALLOW-FROM https://closeup.staedelmuseum.de/
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 27 referring domains.
This page has 92 backlinks.
This page has backlinks from 27 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /de/admin/
Disallow: /en/admin/
Sitemap: https://sammlung.staedelmuseum.de/sitemap

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sammlung.staedelmuseum.de
Digital Collection
Roaming through 700 years of art history with the Digital Collection of the Städel Museum.

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Collection82%Check
Digital82%Check
Digital Collection82%Check
Städel65%Check
Städel Museum64%Check
Museum61%Check
Art48%Check
Museum Foundation47%Check
Search43%Check
Explore43%Check
Show more keywords and terms

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