Galerie-kellermann.de - SEO Checker

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Overview of the SEO Check
Meta information
77% 
Page quality
53% 
Page structure
79% 
Link structure
71% 
Server
86% 
External factors
77% 
SEO Score
Response time
1.06 s
File size
167.50 kB
Words
299
Media files
18
Number of links
67 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Willkommen - Galerie Kellermann
The length of the page title is perfect. (300 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://galerie-kellermann.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: United States of America
The following language is defined by HTML: de-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 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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
generatorElementor 3.19.4; features: e_optimized_assets_loading, e_optimized_css_loading, e_font_icon_svg, additional_custom_breakpoints, block_editor_assets_optimize, e_image_loading_optimization; settings: css_print_method-external, google_font-enabled, font_display-auto
article:modified_time2025-04-02T13:49:15+00:00
langde-de
twitter:cardsummary_large_image
og:localede_DE
og:locale:alternateen_US
og:typewebsite
og:titleWillkommen - Galerie Kellermann
og:descriptionHAPPY NEW YEAR Januar 10, 2025 – Januar 31, 2025 Galerie Kellermann, Cheruskerstr. 105, 40545 Düsseldorf HAPPY NEW YEAR Januar 10, 2025 – Januar 31, 2025 Galerie Kellermann, Cheruskerstr. 105, 40545 Düsseldorf Meet the artist: Sascha Nordmeyer Februar 7, 2025 – März 15, 2025 Galerie Kellermann, Cheruskerstr. 105, 40545 Düsseldorf Ausgewählte Werke Kurt Grimm Verflochten24, […]
og:urlhttps://galerie-kellermann.de/
og:site_nameGalerie Kellermann
og:imagehttps://galerie-kellermann.de/wp-content/uploads/sites/9/2025/01/5580d009-de66-4199-86c8-e8705e8edcbf.jpg
charsetUTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Only 1 paragraph/s was/were found on this page.
There are only 299 words on this page. Good pages should have about 800 words of useful content.
22.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 10 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 6 tags for this page.
Image SEO
(Somewhat important)
1 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
...2024/04/22110605/Web-Logo-Kellermann.pngNo alt attribute provided
...5580d009-de66-4199-86c8-e8705e8edcbf.jpgHAPPY NEW YEAR - Bernd C. Dietrich, Christoph Pöggeler, Fabian Pfleger, Irina und Marina Fabrizius, Joseph Beuys, Reiner Seliger, Robbert de Goede, Sonja Kalb HAPPY NEW YEAR - Bernd C. Dietrich, Christoph Pöggeler, Fabian Pfleger, Irina und Marina Fabrizius, Joseph Beuys, Reiner Seliger, Robbert de Goede, Sonja Kalb
...44b27dee-c1f3-4d2e-8bf8-7a647546b4bc.jpgMeet the artist: Sascha Nordmeyer - Sascha Nordmeyer Meet the artist: Sascha Nordmeyer - Sascha Nordmeyer
...5c02348d-8ea5-4ba1-ac25-481a06adf70c.jpgFrühling 25 - Andy Warhol, Bardula, Bernd C. Dietrich, Bernd Schwarzer, Gerhard Richter, Günther Uecker, Joseph Beuys, Kurt Grimm, Markus Lüpertz, Otto Piene, Pablo Picasso, Reiner Seliger, Robbert de Goede, Rupprecht Geiger, Sascha Nordmeyer, Sonja Kalb, Victor Vasarely, Yoshiyuki Miura Frühling 25 - Andy Warhol, Bardula, Bernd C. Dietrich, Bernd Schwarzer, Gerhard Richter, Günther Uecker, Joseph Beuys, Kurt Grimm, Markus Lüpertz, Otto Piene, Pablo Picasso, Reiner Seliger, Robbert de Goede, Rupprecht Geiger, Sascha Nordmeyer, Sonja Kalb, Victor Vasarely, Yoshiyuki Miura
...-4e02-4fa3-aa41-15c7f9f648e0-498x768.jpgVerflochten24 - Kurt Grimm Verflochten24 - Kurt Grimm
...-2304-43ef-ace1-a4b00c1d0946-768x758.jpgEspace-temps 407 (Endlosringe in weiß) - Sascha Nordmeyer Espace-temps 407 (Endlosringe in weiß) - Sascha Nordmeyer
...-5b40-4581-be9f-e6084e6336cd-768x768.jpgBlooming Garden I - Sonja Kalb Blooming Garden I - Sonja Kalb
...-54ab-40f6-92fa-9e7b42870a26-753x768.jpgEuropa mit Stier - Markus Lüpertz Europa mit Stier - Markus Lüpertz
...-0fc1-47ab-a1bf-038ac07b4a62-512x768.jpgKuss – bemalt - Christoph Pöggeler Kuss – bemalt - Christoph Pöggeler
...-aec2-454c-8476-d82c3ac56980-710x768.jpgRhythms of Colour - Marian Bijlenga Rhythms of Colour - Marian Bijlenga
...-84a8-4df0-b71d-07e2d35492aa-508x768.jpgKleine Marmorkugel weiß - Reiner Seliger Kleine Marmorkugel weiß - Reiner Seliger
...-3a99-408e-a9ed-ec7e1019ebb6-768x754.jpgKleiner Kubus – Bronze poliert - Stephan Marienfeld Kleiner Kubus – Bronze poliert - Stephan Marienfeld
...-467f-4070-a5f8-a277a881df5d-768x639.jpgZebra III - Victor Vasarely Zebra III - Victor Vasarely
...-5a6a-4b17-998c-0e0674b63ae2-768x584.jpgErlkönigin - Otto Piene Erlkönigin - Otto Piene
...-e410-4b1b-b42f-2dc811391bd6-669x768.jpgAlice im Wunderland - Salvador Dali Alice im Wunderland - Salvador Dali
...-6c8b-40a3-8ada-a3272223e94d-768x522.jpgButtocklifting - Joseph Beuys Buttocklifting - Joseph Beuys
...-f0ca-4a1b-a727-8bae9c28818d-726x768.jpgBlauer Kreis auf Rot bis Rot-Orange - Rupprecht Geiger Blauer Kreis auf Rot bis Rot-Orange - Rupprecht Geiger
...-8632-4479-810c-c9923004a27f-768x620.jpg„Le lézard aux plumes d ́or III“ - Joan Miró „Le lézard aux plumes d ́or III“ - Joan Miró

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Ausstellungen
H2 Ausgewählte Werke
H2 Newsletter abonnieren
H2 Werk anfragen
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
8 links don't have an anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://galerie-kellermann.de/Anchor Zum Inhalt wechseln
https://galerie-kellermann.de/No Text
/artists/Künstler
/exhibitions/Ausstellungen
/news/News
/kontakt/Kontakt
/artists/Text duplicate Künstler
/exhibitions/Text duplicate Ausstellungen
/news/Text duplicate News
/kontakt/Text duplicate Kontakt
/en/willkommen/EN
/en/willkommen/Text duplicate EN
/exhibitions/fruhling-25-16fa4...New window No Text
/exhibitions/fruhling-25-16fa4...New window No Text
/exhibitions/fruhling-25-16fa4...New window No Text
/exhibitions/fruhling-25-16fa4...New window No Text
/exhibitions/fruhling-25-16fa4...New window No Text
/exhibitions/fruhling-25-16fa4...New window No Text
/exhibitions/fruhling-25-16fa4...New window No Text
/exhibitions/fruhling-25-16fa4...New window No Text
/exhibitions/happy-new-year-20...IMG-ALT HAPPY NEW YEAR - Bernd C. Dietrich, Christoph Pöggeler, Fabian Pfleger, Irina und Marina Fabrizius, Joseph Beuys, Reiner Seliger, Robbert de Goede, Sonja Kalb
/exhibitions/happy-new-year-20...HAPPY NEW YEAR
/exhibitions/happy-new-year-20...Januar 10, 2025 - Januar 31, 2025
/exhibitions/happy-new-year-20...Galerie Kellermann, Cheruskerstr. 105, 40545 Düsseldorf
/exhibitions/meet-the-artist-s...IMG-ALT Meet the artist: Sascha Nordmeyer - Sascha Nordmeyer
/exhibitions/meet-the-artist-s...Meet the artist: Sascha Nordmeyer
/exhibitions/meet-the-artist-s...Februar 7, 2025 - März 15, 2025
/exhibitions/meet-the-artist-s...Text duplicate Galerie Kellermann, Cheruskerstr. 105, 40545 Düsseldorf
/exhibitions/fruhling-25-16fa4...IMG-ALT Frühling 25 - Andy Warhol, Bardula, Bernd C. Dietrich, Bernd Schwarzer, Gerhard Richter, Günther Uecker, Joseph Beuys, Kurt Grimm, Markus Lüpertz, Otto Piene...
/exhibitions/fruhling-25-16fa4...Frühling 25
/exhibitions/fruhling-25-16fa4...März 21, 2025 - April 19, 2025
/exhibitions/fruhling-25-16fa4...Text duplicate Galerie Kellermann, Cheruskerstr. 105, 40545 Düsseldorf
/artists/kurt-grimm-d839990f/Kurt Grimm
/works/verflochten24-f5ab880d/Verflochten24, 2024
/artists/sascha-nordmeyer-6373...Sascha Nordmeyer
/works/espace-temps-407-endlos...Espace-temps 407 (Endlosringe in weiß), 2024
/artists/sonja-kalb-f4fa9426/Sonja Kalb
/works/blooming-garden-i-8c6b2...Blooming Garden I, 2024
/artists/markus-lupertz-a8818c91/Markus Lüpertz
/works/europa-mit-stier/Europa mit Stier, 2022
/artists/christoph-poggeler-e1...Christoph Pöggeler
/works/kuss-bemalt-0122cc80/Kuss – bemalt, 2022
/artists/marian-bijlenga-9e9ec...Marian Bijlenga
/works/rhythms-of-colour-4ad36...Rhythms of Colour, 2022
/artists/reiner-seliger-6c6af5e5/Reiner Seliger
/works/kleine-marmorkugel-weis...Kleine Marmorkugel weiß, 2022
/artists/stephan-marienfeld-61...Stephan Marienfeld
/works/kleiner-kubus-bronze-po...Kleiner Kubus – Bronze poliert, 2021
/artists/victor-vasarely-9cf24...Victor Vasarely
/works/zebra-iii-ba2331bf/Zebra III, 1984
/artists/otto-piene-9386c1b1/Otto Piene
/works/erlkonigin-f040ae5f/Erlkönigin, 1977
/artists/salvador-dali-704c76c3/Salvador Dali
/works/alice-im-wunderland-2ae...Alice im Wunderland, 1977
/artists/joseph-beuys-dc6e21bc/Joseph Beuys
/works/buttocklifting-ad20dd78/Buttocklifting, 1974
/artists/rupprecht-geiger-1152...Rupprecht Geiger
/works/blauer-kreis-auf-rot-bi...Blauer Kreis auf Rot bis Rot-Orange, 1968
/artists/joan-miro-66eadbea/Joan Miró
/works/le-lezard-aux-plumes-d-...„Le lézard aux plumes d ́or III“, 1967
/datenschutzerklaerung/Datenschutzerklärung
/data-policy/New window AGB
/data-policy/New window Datenschutzbestimmungen
/en/imprint/Imprint
/en/data-policy/Data Policy
/en/imprint/Text duplicate Imprint
/en/data-policy/Text duplicate Data Policy
https://artbutler.com/nextExternal ARTBUTLER
https://www.instagram.com/gale...New window External Subdomain Instagram
https://www.facebook.com/Galer...New window External Subdomain Facebook

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://galerie-kellermann.de/"
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 slow (1.06 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (168 kB).

HTTP Response Header

NameValue
dateWed, 02 Apr 2025 13:49:41 GMT
content-typetext/html; charset=UTF-8
cf-ray92a0ca7a88046cc8-CDG
cf-cache-statusBYPASS
content-encodingbr
link<https://galerie-kellermann.de/wp-json/>; rel="https://api.w.org/", <https://galerie-kellermann.de/wp-json/wp/v2/pages/14066>; rel="alternate"; type="application/json", <https://galerie-kellermann.de/>; rel=shortlink
varyAccept-Encoding
ki-cache-typeEdge
ki-cf-cache-statusBYPASS
ki-edgev=21.0.0;mv=4.0.1
x-content-type-optionsnosniff
x-edge-location-klb1
x-kinsta-cacheMISS
set-cookie287 Characters
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uKPA4gCaWd973kb5Z8iMP3ArezDfGfOAdS%2Bz92Q3IiIR6s2m5wOB%2FeNgcLZvW52jfpPv%2FRRv30aDLHM220pFTJDw8dVsg4T615YU4TS0SLFener8NthC5%2BJlVrQp5a8dBoxDvWYbeQ%3D%3D"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
servercloudflare
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 24 referring domains.
This page only has 37 backlinks.
This page only has few backlinks from 23 different ip addresses.
This page is referenced by wikipedia.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://galerie-kellermann.de/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

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Search preview

galerie-kellermann.de
Willkommen - Galerie Kellermann

Most important keywords

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

KeywordResultRecheck
Kellermann59%Check
Galerie58%Check
Galerie Kellermann58%Check
NEW42%Check
Art40%Check
Happy New40%Check
Newsletter38%Check
weiß38%Check
III38%Check
Sonja Kalb38%Check
Show more keywords and terms

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Cookie Policy

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