Digitale-sammlungen.de - SEO Checker

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Overview of the SEO Check
Meta information
95% 
Page quality
65% 
Page structure
91% 
Link structure
77% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.31 s
File size
44.00 kB
Words
587
Media files
32
Number of links
66 internal / 1 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Munich Digitization Center (MDZ) - Homepage
The length of the page title is perfect. (413 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Discover 3,075,836 Digitized Manuscripts, Prints, Music, Maps, Photographs, Newspapers and Magazines, about 99% of them available via IIIF.
The length of the meta description is perfect. (886 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.digitale-sammlungen.de/
The specified canonical link points to a different page.
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)
There are no alternate links specified on this page.
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)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
keywordsdigital collections, digitized collections, digitized books, digitized manuscripts
descriptionDiscover 3,075,836 Digitized Manuscripts, Prints, Music, Maps, Photographs, Newspapers and Magazines, about 99% of them available via IIIF.
langen
charsetUTF-8

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Page quality

Content
(Critically important)
Words from the H1 heading are not used in the page content.
There are 2 text duplicates on this page:
  • Duplicate: Discover 3,075,836 Digitized Manuscripts, Prints, Music, Maps, Photogr...
This page contains 587 words. That's ok.
30.7% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
8 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 23.29 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" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
Some tags are too long. With 71 characters this one is longer than 70 characters:
"please make sure that you are using an up-to-date and supported browser"
The following tag is repeated too often: search
Image SEO
(Somewhat important)
26 images have no alt attribute. The content of alt attributes is used by search engines.
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
/static/images/mdzlogo-long.pngLogo of the MDZ: Münchener DigitalisierungsZentrum, Digitale Bibliothek. Navigate to main page
/static/images/mdzlogo-short.pngLogo of the MDZ: Münchener DigitalisierungsZentrum, Digitale Bibliothek. Navigate to main page
/static/images/iiif-logo.svgIIIF
/static/images/iiif-logo.svgIIIF
/static/images/hero_bg_sm.jpgNo alt attribute provided
...007/202,159,4023,6252/200,/0/default.jpgNo alt attribute provided
...522,93.99225,96.35981/200,/0/default.jpgNo alt attribute provided
...311,93.16456,96.08939/200,/0/default.jpgNo alt attribute provided
...3258,79.65235,79.4319/200,/0/default.jpgNo alt attribute provided
...114,73.13291,89.18495/200,/0/default.jpgNo alt attribute provided
...0029/92,112,4327,6203/200,/0/default.jpgNo alt attribute provided
...1,2.96,96.01124,93.52/200,/0/default.jpgNo alt attribute provided
...d0f-59385bc3c3ee/full/200,/0/default.jpgNo alt attribute provided
...640-348814ddfb94/full/200,/0/default.jpgNo alt attribute provided
...797,95.74129,98.25259/200,/0/default.jpgNo alt attribute provided
...fc2-61809ae2b15e/full/200,/0/default.jpgNo alt attribute provided
...096-de08b8fa4c39/full/200,/0/default.jpgNo alt attribute provided
...00019/98,50,4566,7042/200,/0/default.jpgNo alt attribute provided
...327-eaaa89989e1d/full/200,/0/default.jpgNo alt attribute provided
...3b9-f68af5fca0c3/full/600,/0/default.jpgNo alt attribute provided
...c09-9ee6333886a0/full/600,/0/default.jpgNo alt attribute provided
...549-f1cfaf5118eb/full/600,/0/default.jpgNo alt attribute provided
...892-a7994bea83ba/full/600,/0/default.jpgNo alt attribute provided
...3b6-5592b1957018/full/600,/0/default.jpgNo alt attribute provided
...9a4-502d4352fdc6/full/600,/0/default.jpgNo alt attribute provided
...093-96c279ab8d1d/full/600,/0/default.jpgNo alt attribute provided
...d54-424a5ed95762/full/600,/0/default.jpgNo alt attribute provided
...d39-44b9978caacc/full/400,/0/default.jpgScannen mit dem Münchner Finger
...cc5-2b47aa090c3a/full/200,/0/default.jpgNo alt attribute provided
...ee2-2a6ce78dce31/full/200,/0/default.jpgNo alt attribute provided
...b59-f9d9d13ae930/full/200,/0/default.pngNo alt attribute provided
/static/images/bsblogo_en.pngLogo of the BSB: Bayerische StaatsBibliothek - Information for Excellence. Navigate to main page

Page structure

H1 heading
(Critically important)
Munich Digitization Center (MDZ) - Homepage
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Munich Digitization Center (MDZ) - Homepage
H2 An error occurred while serving your page
H2 Search the Digital Collections
H2 Search the Digital Collections Duplicate text
H2 Highlights
H2 Selected Collections
H2 Our Data Services
H2 From the MDZ
H2 The MDZ
H2 Our Data Services Duplicate text
H2 Help
H3 Precious map of Bavaria with wild animals in miniature
H3 Insect book “Metamorphosis Insectorum Surinamensium” digitized
H3 Comparison of digital objects in Mirador
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.
None of the anchor texts is too long.
There are 1 external links on this page.

Found links on this page

LinkAttributesAnchor text
/enIMG-ALT Logo of the MDZ: Münchener DigitalisierungsZentrum, Digitale Bibliothek. Navigate to main page
/de/Zu deutscher Sprachversion wechseln
/rss/mdz.xmlNew window RSS
/en/collectionsCollections
/en/2d-and-3d-digitization2D and 3D Digitization
/en/technologies-and-software-...Technologies and Software Development
/en/digital-long-term-preserva...Digital Long-term Preservation
/en/chronicleChronicle
/en/publications-of-the-mdz-in...Publications of the MDZ (In Selection)
/en/download-optionsDownload Options
/en/interfacesInterfaces
/en/reproduction-ordersReproduction Orders (€)
/en/search-helpSearch Help
/en/viewer-helpViewer Help
/en/faqFAQ
/en/contactContact
/en/imprintImprint
/en/privacy-policyPrivacy Policy
/en/disclaimerDisclaimer
/en/accessibilityAccessibility
/en/evangeliary-of-henry-iiEvangeliary of Henry II
/en/reichenau-gospelReichenau Gospel
/en/song-of-the-nibelungsSong of the Nibelungs
/en/wolfram-von-eschenbach-s-p...Wolfram von Eschenbach‘s Parzival
/en/babylonian-talmudBabylonian Talmud
/en/ottheinrich-bibleOttheinrich Bible
/en/gutenberg-bibleGutenberg Bible
/en/nuremberg-chronicle-of-har...Nuremberg Chronicle of Hartmann Schedel
/en/philipp-apian-s-grosse-kar...Philipp Apian’s 'Große Karte': Preliminary Drawings
/en/magnificent-choir-book-of-...Magnificent Choir Book of Albrecht V
/en/sources-on-the-history-of-...Sources on the History of the Fugger Family
/en/tale-of-genjiTale of Genji
/en/logbook-of-a-ship-of-sir-f...Logbook of a Ship of Sir Francis Drake’s Last Voyage
/en/unesco-world-document-heri...UNESCO - World Document Heritage
/en/manuscriptsManuscripts
/en/old-printingsOld Printings
/en/maps-imagesMaps & Images
/en/musicMusic
/en/newspapers-journalsNewspapers & Journals
/en/reference-worksReference Works
/en/bequests-autographsBequests & Autographs
/en/bavaricaBavarica
/en/download-optionsText duplicate Download Options
/en/interfacesText duplicate Interfaces
/en/reproduction-ordersText duplicate Reproduction Orders (€)
/en/view/bsb00160925?page=,1To the map of Bavaria in the Digital Collections
/en/view/bsb00158330?page=,1New window Subdomain To the insect book “Metamorphosis Insectorum Surinamensium”
/en/viewer-helpHow the comparison of digital objects works
/en/newsmore news
/en/2d-and-3d-digitizationText duplicate 2D and 3D Digitization
/en/technologies-and-software-...Text duplicate Technologies and Software Development
/en/digital-long-term-preserva...Text duplicate Digital Long-term Preservation
/en/chronicleText duplicate Chronicle
/en/publications-of-the-mdz-in...Text duplicate Publications of the MDZ (In Selection)
/en/download-optionsText duplicate Download Options
/en/interfacesText duplicate Interfaces
/en/reproduction-ordersText duplicate Reproduction Orders (€)
/en/search-helpText duplicate Search Help
/en/viewer-helpText duplicate Viewer Help
/en/faqText duplicate FAQ
https://bsb-muenchen.de/enNew window External IMG-ALT Logo of the BSB: Bayerische StaatsBibliothek - Information for Excellence. Navigate to main page
/en/contactText duplicate Contact
/en/imprintText duplicate Imprint
/en/privacy-policyText duplicate Privacy Policy
/en/disclaimerText duplicate Disclaimer
/en/accessibilityText duplicate Accessibility
/en/sitemapSitemap

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
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 0.31 seconds.
The file size of the HTML document is fine (44 kB).

HTTP Response Header

NameValue
dateSat, 15 Feb 2025 22:38:39 GMT
content-typetext/html;charset=UTF-8
x-request-idedc9859f4abf2a86b96485a6cf92ca32
cache-controlmax-age=3600, must-revalidate, no-transform
content-languageen
access-control-allow-origin*.digitale-sammlungen.de
strict-transport-securitymax-age=15768000; includeSubDomains
x-content-type-optionsnosniff
x-frame-optionsDENY
x-xss-protection1; mode=block
content-encodinggzip
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 59 referring domains.
This page has 1,383 backlinks.
This page has backlinks from 59 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-Agent: *
Disallow:

Similar sites

Search preview

www.digitale-sammlungen.de
Munich Digitization Center (MDZ) - Homepage
Discover 3,075,836 Digitized Manuscripts, Prints, Music, Maps, Photographs, Newspapers and Magazines, about 99% of them available via IIIF.

Most important keywords

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

KeywordResultRecheck
MDZ70%Check
page66%Check
Digitization62%Check
Center62%Check
Munich62%Check
Munich Digitization Center62%Check
Homepage61%Check
Digital52%Check
map50%Check
Digitized50%Check
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