Henze-ketterer.ch - SEO Checker

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Overview of the SEO Check
Meta information
97% 
Page quality
91% 
Page structure
58% 
Link structure
82% 
Server
98% 
External factors
100% 
SEO Score
Response time
0.44 s
File size
83.20 kB
Words
578
Media files
55
Number of links
60 internal / 23 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Galerie Henze & Ketterer - Moderne Kunst & Expressionismus
The length of the page title is perfect. (557 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Galerie Henze & Ketterer - Galerie für Moderne Kunst, deutscher Expressionismus und zeitgenössische Kunst. Archiv zum Gesamtwerk von Ernst Ludwig Kirchner.
The meta description is too long: 1006 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.henze-ketterer.ch/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: United States of America
The following language is defined by HTML: de
Alternate/Hreflang Links
(Somewhat important)
The specified alternate links have no errors.
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)
The domain is no subdomain.
The domain length is good.
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 character encoding is not specified in the HTTP header.
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
descriptionGalerie Henze & Ketterer - Galerie für Moderne Kunst, deutscher Expressionismus und zeitgenössische Kunst. Archiv zum Gesamtwerk von Ernst Ludwig Kirchner.
viewportwidth=device-width, initial-scale=1
google-site-verificationV9fAbG4qF4a9_ct8DAbhhZWq1tvQVWaQMLFZI_u1EvE
langde
twitter:cardsummary_large_image
twitter:titleGalerie Henze & Ketterer - Moderne Kunst & Expressionismus
twitter:descriptionGalerie Henze & Ketterer - Galerie für Moderne Kunst, deutscher Expressionismus und zeitgenössische Kunst. Archiv zum Gesamtwerk von Ernst Ludwig Kirchner.
twitter:imagehttps://cdn.prod.website-files.com/633c3d2d223e9a1d09aa1456/637ce5125f8bea4ceff759e2_Galerie-Henze-Ketterer-Berne-Wichtrach-GHK.jpg
og:titleGalerie Henze & Ketterer - Moderne Kunst & Expressionismus
og:descriptionGalerie Henze & Ketterer - Galerie für Moderne Kunst, deutscher Expressionismus und zeitgenössische Kunst. Archiv zum Gesamtwerk von Ernst Ludwig Kirchner.
og:imagehttps://cdn.prod.website-files.com/633c3d2d223e9a1d09aa1456/637ce5125f8bea4ceff759e2_Galerie-Henze-Ketterer-Berne-Wichtrach-GHK.jpg
og:typewebsite
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 578 words. That's ok.
20.2% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
5 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 11.7 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" 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)
35 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
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
...a3950b83821409b55310a_ghk-logo-black.svgNo alt attribute provided
...28511fbad5fee6c63_external-link-icon.svgNo alt attribute provided
...28511fbad5fee6c63_external-link-icon.svgNo alt attribute provided
...28511fbad5fee6c63_external-link-icon.svgNo alt attribute provided
...28511fbad5fee6c63_external-link-icon.svgNo alt attribute provided
...1456/6746cf988afc75af46d3a7c3_XXL-10.jpgNo alt attribute provided
...1456/6746cf988afc75af46d3a7c3_XXL-10.jpgNo alt attribute provided
...e763ca9ce_Weltkunst-Kirchner-Desktop.jpgNo alt attribute provided
...6c6e750ab8_Weltkunst-Kirchner-mobile.jpgNo alt attribute provided
...56f043dcc7ae3755a_ghk-expressiv-hero.jpgNo alt attribute provided
...06c_expessiv-schmidt-rottluff-MOBILE.jpgNo alt attribute provided
...d1f67878acb6b_ghk-schultze-hero-wide.jpgNo alt attribute provided
...47f052613d676_Ursula-Schultze-mobile.jpgNo alt attribute provided
...96-1G-Ein-bizarres-Trio-installation.jpgNo alt attribute provided
...in-bizarres-Trio-installation-mobile.jpgNo alt attribute provided
...070841ada0e8b42b2ea0d4_chevron-right.svgNo alt attribute provided
...938-2A-P0271-Strand-bei-Cefal%C3%B9.jpegMax Peiffer Watenphul Strand bei Cefalù
...938-2A-P0271-Strand-bei-Cefal%C3%B9.jpegMax Peiffer Watenphul Strand bei Cefalù
...tz-2008-7L-Hirte-Remix_76791-gerahmt.jpgGeorg Baselitz Hirte (Remix)
...tz-2008-7L-Hirte-Remix_76791-gerahmt.jpgGeorg Baselitz Hirte (Remix)
...8106f88_Gumpert-1981-1G-Composition.jpegGünther Gumpert Composition
...8106f88_Gumpert-1981-1G-Composition.jpegGünther Gumpert Composition
...-7L-K145-Zwei-Figuren-am-Waldbach-2.jpegOtto Mueller Zwei Figuren am Waldbach 2
...-7L-K145-Zwei-Figuren-am-Waldbach-2.jpegOtto Mueller Zwei Figuren am Waldbach 2
...45c4e9_Ernst-Schmidt-Rottluff-Jünger.jpgKarl Schmidt-Rottluff Jünger
...45c4e9_Ernst-Schmidt-Rottluff-Jünger.jpgKarl Schmidt-Rottluff Jünger
...r-badende-frauen-und-kinder-1925-32.jpegErnst Ludwig Kirchner Badende Frauen und Kinder 1925-32
...r-badende-frauen-und-kinder-1925-32.jpegErnst Ludwig Kirchner Badende Frauen und Kinder 1925-32
...070841ada0e8b42b2ea0d4_chevron-right.svgNo alt attribute provided
...65534c3cdfc790385c57988c_cube-icon-2.pngNo alt attribute provided
.../6553484a5a98b76cff833a4a_artsy-icon.pngNo alt attribute provided
...a1456/66eac2d69bbf0300e7e03e40_artsy.pngArtsy, Online Marketplaces
...1456/66eac2d6d81f71f35baa64bc_artnet.pngartnet, Online Marketplaces
...a1456/66eac2d6f405c3d1fc8ff56a_ifpda.pngIFPDA, Online Marketplaces
...2d66f4f026ec2fc038d_printed-editions.pngprinted editions, Online Marketplaces
...070841ada0e8b42b2ea0d4_chevron-right.svgNo alt attribute provided
...6b5460c/637df0f4c03d73100295d760_xxl.jpgNo alt attribute provided
...-Abstraktion-in-der-Moderne-2024_web.jpgNo alt attribute provided
...56a6_ghk-Ursula-Schultze-2024-07_web.jpgNo alt attribute provided
...-GHK-Gemaelde-Ausstellungsansicht_34.jpgNo alt attribute provided
...070841ada0e8b42b2ea0d4_chevron-right.svgNo alt attribute provided
...65534c3cdfc790385c57988c_cube-icon-2.pngNo alt attribute provided
.../6553484a5a98b76cff833a4a_artsy-icon.pngNo alt attribute provided
...070841ada0e8b42b2ea0d4_chevron-right.svgNo alt attribute provided
...b6b5460c/63749d7367753f78a7c5bafa_83.jpgNo alt attribute provided
...63a0118fab_84_menschheitsd_mmerung_3.jpgNo alt attribute provided
...fde95f8072cd88_titelblatt_microm_gas.jpgNo alt attribute provided
...a3950b83821409b55310a_ghk-logo-black.svgNo alt attribute provided
...1456/66eac2d6d81f71f35baa64bc_artnet.pngartnet, Online Marketplaces
...a1456/66eac2d69bbf0300e7e03e40_artsy.pngArtsy, Online Marketplaces
...a1456/66eac2d6f405c3d1fc8ff56a_ifpda.pngIFPDA, Online Marketplaces
...2d66f4f026ec2fc038d_printed-editions.pngprinted editions, Online Marketplaces
.../657c10f278f2f8437eb5b230_CINOA-logo.pngNo alt attribute provided
...7c119f1de210a71bbd5f03_vkms_logo_neu.pngNo alt attribute provided
...0_IFPDA-03_Logo_A-MEMBER-800-px-wide.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 37 headings on the page. The amount of headings should be in a more proper relation to the amount of text.
Some headings do not have any content.

Heading structure

Heading levelContent
H2 XXL Grossformatige Werke der Moderne und Gegenwart
H2 Weltkunst für Frieden & Freiheit
H2 Expressiv - Gemälde des Expressionismus der ersten und zweiten Generation
H2 Panta rhei – Alles fliesst Zu Zweit mit Ursula & Bernard Schultze
H2 Panta rhei – Alles fliesst Zu Zweit mit Ursula & Bernard Schultze Duplicate text
H2 Kunstwerke im Angebot
H2 Max Peiffer Watenphul
H2 Georg Baselitz
H2 Günther Gumpert
H2 Otto Mueller
H2 Karl Schmidt-Rottluff
H2 Ernst Ludwig Kirchner
H2 KUNSTMESSE AKTUELL
H2 Aktuelle Ausstellung
H2 Kunstmessen 2024
H2 PubliKATIONEN
H2 Newsletter
H2 Galerie Henze & Ketterer
H3 Strand bei Cefalù
H3 Hirte (Remix)
H3 Composition
H3 Zwei Figuren am Waldbach 2
H3 Jünger
H3 Badende Frauen und Kinder
H3 TEFAF Maastricht 2025
H3 XXL Grossformatige Werke der Moderne und Gegenwart Duplicate text
H3 Weltkunst für Frieden & Freiheit Duplicate text
H3 Panta rhei – Alles fliesst
H3 EXPRESSIV! Gemälde des Expressionismus der ersten und zweiten Generation
H3 TEFAF Maastricht 2025 Duplicate text
H3 Druckgraphik - Künstler der "Brücke"
H3 Menschheitsdämmerung
H3 Micromégas
H4 Empty heading
H4 Von der Abstraction-Création 1930 zur abstrakten Weltsprache 1960
H4 Zu Zweit mit Ursula & Bernard Schultze
H4 Empty heading
H4 Empty heading
H4 Die Künstler der "Brücke" und die Lebensreform
H4 Abstraktion bei Bott, Eble, Gumpert, Hartung, Nay, Schultze, Thieler, Trier, Winter. Abstraktion bei Fritz Winter 1928 - 1971
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.
1 links don't have an anchor text.
The number of internal links is ok.
There are 23 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.henze-ketterer.ch/GALERIE HENZE & KETTERER
/kunstlerKünstler
/kunstwerkeKUNSTWERKE
/ausstellungenAusstellungen
/online-viewing-roomOnline Viewing Room
/leihgabenLeihgaben an Museen
/messenMESSEN
/galerieÜber uns
/ernst-ludwig-kirchner-archivE. L. Kirchner Archiv
/archiveArchive / Nachlässe
/publikationenBuchhandlung
/newsNews
/kontaktKontakt
/kunstlerKünstler Profile
/kunstwerkeKunstwerke
/ausstellungenAktuell
/ausstellungenText duplicate Online Viewing Room
/leihgabenText duplicate Leihgaben an Museen
/messenText duplicate Aktuell
/messenVergangene
/online-viewing-roomText duplicate Ausstellungen
/online-viewing-roomText duplicate Kunstwerke
/online-viewing-roomVideos
/kunstwerkeKunstwerke im Angebot
/online-viewing-roomText duplicate Online Viewing Room
/galerieProgramm
/galerieGeschichte
/archiveArchive / Nachlassverwaltung
/ernst-ludwig-kirchner-archivInformationen
/ernst-ludwig-kirchner-archivGutachten
https://elkchannel.webflow.io/New window External Subdomain Filme & Videos
/newsText duplicate News
https://www.instagram.com/gale...New window External Subdomain Instagram
https://www.youtube.com/@Galer...New window External Subdomain Youtube
/publikationenText duplicate Informationen
/publikationenPublikationen
/publikationenNew window Subdomain Anchor Text duplicate Buchhandlung
/kontaktStandorte
/kontaktTeam
/kontaktImpressum
https://henze-ketterer.webflow...External Subdomain aktuelle Ausstellung XXL Grossformatige Werke der Moderne und Gegenwart mit Fritz Winters Gemälde «Zerstört» von 1962
https://henze-ketterer.webflow...External Subdomain aktuelle Ausstellung Weltkunst für Frieden & Freiheit mit E.L Kirchners Gemälde «Akte im Wald» (kleine Fassung) von 1933-34
https://henze-ketterer.webflow...External Subdomain aktuelle Ausstellung Expressiv - Gemälde des Expressionismus der ersten und zweiten Generation mit Karl Schmidt-Rottluffs Gemälde «Stilleben mit Holzplastik»...
https://henze-ketterer.webflow...External Subdomain aktuelle Ausstellung Panta rhei – Alles fliesst Zu Zweit mit Ursula & Bernard Schultze mit Bernard Schultzes Gemälde «An Giono» von 1982
https://henze-ketterer.webflow...External Subdomain aktuelle Ausstellung Panta rhei – Alles fliesst Zu Zweit mit Ursula & Bernard Schultze mit Ursulas «Ein bizarres Trio» von 1996
/kunstwerkeKUNSTWERKE IM ANGEBOT
/kunstwerkeALLE KUNSTWERKE
/werke/max-peiffer-watenphul-s...Max Peiffer Watenphul Strand bei Cefalù 1938 18000 CHF
IMG-ALT Max Peiffer Watenphul Strand bei Cefalù
/werke/georg-baselitz-hirte-remixGeorg Baselitz Hirte (Remix) 2008 9500 CHF
IMG-ALT Georg Baselitz Hirte (Remix)
/werke/gunther-gumpert-composi...Günther Gumpert Composition 1981 15000 CHF
IMG-ALT Günther Gumpert Composition
/werke/otto-mueller-zwei-figur...Otto Mueller Zwei Figuren am Waldbach 2 1921-22 24000 CHF
IMG-ALT Otto Mueller Zwei Figuren am Waldbach 2
/werke/karl-schmidt-rottluff-j...Karl Schmidt-Rottluff Jünger 1918 15000 CHF
IMG-ALT Karl Schmidt-Rottluff Jünger
/werke/ernst-ludwig-kirchner-b...Ernst Ludwig Kirchner Badende Frauen und Kinder 1925/32 Preis auf Anfrage CHF
IMG-ALT Ernst Ludwig Kirchner Badende Frauen und Kinder 1925-32
/?0e56aec6_page=2MEHR KUNSTWERKE LADEN
/kunstwerkeZur Übersicht
/messenAlle Messen
/messen/tefaf-maastricht-2025Alle Infos zur Messe
https://www.artsy.net/partner/...New window External Subdomain IMG-ALT Artsy, Online Marketplaces
http://www.artnet.de/galerien/...New window External Subdomain IMG-ALT artnet, Online Marketplaces
https://ifpda.org/user/ghkt/New window External IMG-ALT IFPDA, Online Marketplaces
https://www.printed-editions.c...New window External Subdomain IMG-ALT printed editions, Online Marketplaces
/ausstellungenÜBERSICHT
/ausstellungen/xxl-grossformat...XXL Grossformatige Werke der Moderne und Gegenwart – 2.5.2025 2024 Im Kunst-Depot
/ausstellungen/weltkunst-fur-f...Weltkunst für Frieden & Freiheit Von der Abstraction-Création 1930 zur abstrakten Weltsprache 1960 2.4.24 – 2.5.2025 Im Erdgeschoss
/ausstellungen/panta-rhei-alle...Panta rhei – Alles fliesst Zu Zweit mit Ursula & Bernard Schultze 2.4.24 – 2.5.2025 Im Obergeschoss
/ausstellungen/expressiv-gemal...EXPRESSIV! Gemälde des Expressionismus der ersten und zweiten Generation 7.5.24 – 2.5.2025 Im Untergeschoss
/messenText duplicate Alle Messen
/messen/tefaf-maastricht-2025Text duplicate Alle Infos zur Messe
https://www.tefaf.com/fairs/ex...New window External Subdomain TEFAF Maastricht Profil
/publikationenAlle Publikationen
https://shop.henze-ketterer.co...New window External Subdomain Druckgraphik - Künstler der "Brücke" Alexandra Henze, Wolfgang Henze Emil Nolde, Erich Heckel, Ernst Ludwig Kirchner, Karl Schmidt-Rottluff, Max Pechstein, O...
https://shop.henze-ketterer.co...New window External Subdomain Menschheitsdämmerung Die Künstler der "Brücke" und die Lebensreform Kai Schupke, Wolfgang Henze Erich Heckel, Ernst Ludwig Kirchner, Hermann Max Pechstein, H...
https://shop.henze-ketterer.co...New window External Subdomain Micromégas Abstraktion bei Bott, Eble, Gumpert, Hartung, Nay, Schultze, Thieler, Trier, Winter. Abstraktion bei Fritz Winter 1928 - 1971 Kai Schupke, Wolfgan...
http://www.artnet.de/galerien/...New window External Subdomain Text duplicate IMG-ALT artnet, Online Marketplaces
https://www.artsy.net/partner/...New window External Subdomain Text duplicate IMG-ALT Artsy, Online Marketplaces
https://ifpda.org/user/ghkt/New window External Text duplicate IMG-ALT IFPDA, Online Marketplaces
https://www.printed-editions.c...New window External Subdomain Text duplicate IMG-ALT printed editions, Online Marketplaces
https://www.instagram.com/gale...New window External Subdomain No Text
https://www.youtube.com/@Galer...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
/galerieNo Text
/datenschutzDatenschutz
/datenschutzText duplicate Datenschutz

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.henze-ketterer.ch/"
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 of 0.44 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
The file size of the HTML document is fine (83 kB).

HTTP Response Header

NameValue
dateMon, 10 Feb 2025 06:29:58 GMT
content-typetext/html
cf-ray90fa0c3e7e990e53-MXP
cf-cache-statusHIT
age25752
content-encodinggzip
last-modifiedSun, 09 Feb 2025 23:01:36 GMT
strict-transport-securitymax-age=31536000
content-security-policyframe-ancestors 'self'
surrogate-controlmax-age=86305
surrogate-keywww.henze-ketterer.ch 633c3d2d223e9a1d09aa1456 pageId:63d435eb5df00e4d92aaa9c0 63d435eb5df00e590faaa9a1 63d435eb5df00e5436aaa9a6 63d435eb5df00e2fe8aaa9a0 63d435eb5df00e75daaaa9a8
x-frame-optionsSAMEORIGIN
x-lambda-id9a19a478-9e4b-455b-ae92-63afd0148839
varyAccept-Encoding
set-cookie149 Characters
alt-svch3=":443"; ma=86400
x-cluster-nameeu-south-1-prod-hosting-red
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 99 referring domains.
This page has 2,412 backlinks.
This page has backlinks from 86 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.henze-ketterer.ch
Galerie Henze & Ketterer - Moderne Kunst & Expressionismus
Galerie Henze & Ketterer - Galerie für Moderne Kunst, deutscher Expressionismus und zeitgenössische Kunst. Archiv zum Gesamtwerk von Ernst Ludwig Kirchner.

Most important keywords

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

KeywordResultRecheck
HENZE73%Check
KETTERER73%Check
Henze Ketterer73%Check
Galerie Henze Ketterer69%Check
Moderne68%Check
Moderne Kunst68%Check
Expressionismus65%Check
Moderne Kunst Expressionismus65%Check
GALERIE62%Check
Kirchner54%Check
Show more keywords and terms

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