- SEO Checker

Overview of the SEO Check
Meta information
Page quality
Page structure
Link structure
External factors
SEO Score
Response time
0.19 s
File size
27.30 kB
Media files
Number of links
104 internal / 17 external

Task list of SEO Improvements

Meta specifications

(Critically important)
Startseite | Staatsbibliothek zu Berlin
The length of the page title is perfect. (329 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Homepage der Staatsbibliothek zu Berlin
The length of the meta description is perfect. (253 pixels out of 1000 max pixel length)
(Critically important)
There are no problems in accessing the website.
Canonical URL
No canonical link is specified.
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Germany
The following language is defined by HTML: de
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.
(Somewhat important)
The domain name is very long.
The domain is no subdomain.
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.
(Nice to have)
The favicon is linked correctly.

Meta tags

generatorTYPO3 CMS
descriptionHomepage der Staatsbibliothek zu Berlin
keywordsBibliothek, Staatsbibliothek zu Berlin, Staatsbibliothek, Preußischer Kulturbesitz, Historische Drucke, SBB, SPK, Unter den Linden, Scharoun, Stabi, Deutschland, Berlin, Kulturforum, Ausstellungen
Content-Typetext/html; charset=utf-8

Test up to 1.000 webpages of with our free plan!

Sign Up Free
No trial. It's just free!

Page quality

(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 260 words on this page. Good pages should have about 1,000 words of useful content.
21.2% 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 10.67 words is good.
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No viewpoint tag is provided.
No Apple touch icon is specified.
This page loads 4 JavaScript files. This may affect the load time negatively.
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)
16 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.
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Page structure

H1 heading
(Critically important)
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (11 characters). It should be at least 20 Characters long.
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Allgemeines
H1 Oft gesucht
H2 Zweiter Lockdown
H2 Virtuelle Werkstattgespräche zur Materialität von Schriftlichkeit
H2 Online geöffnet - unsere Services
H4 Veranstaltungen
H4 Service
H4 SBB Lab
H4 Blog | Aktuelles
H4 Recherche
H4 Portale
H4 Ausstellungen
H4 Beratung
H4 Newsroom
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.
5 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 17 external links on this page.
LinkAttributesAnchor text
/extras/allgemeines/impressum/...Informationen zum Datenschutz
A-TITLE Staatsbibliothek zu Berlin
/metanavigation/a-z/A - Z
/vor-ort/menschen-mit-behinder...No Text
/recherche/stabikat-stabikat/stabikat+ | StaBiKat
/recherche/kataloge-der-staats...Kataloge der Staatsbibliothek
/recherche/neu-im-bestand/Neu im Bestand
/recherche/elektronische-resso...Elektronische Ressourcen
/recherche/digitalisierte-samm...Digitalisierte Sammlungen
/recherche/portale-der-staatsb...Portale der Staatsbibliothek
/recherche/literaturverwaltung...Programme zur Literaturverwaltung
/recherche/literatursuche-in-a...Literatursuche in anderen Bibliotheken
/service/bibliothekskonto/Text duplicate Bibliothekskonto
/service/stabistart-bibliothek...StabiStart - Bibliothekseinführungen
/service/hinweise-zu-ausleihe-...Hinweise zu Ausleihe und Benutzung
/service/auskunft/Text duplicate Auskunft
/service/wissenswerkstatt/Wissenswerkstatt | Beratung und Workshops
/service/dokumentenbeschaffung...Fernleihe - Dokumentenbeschaffung
/service/digitalisate-und-repr...Digitalisate und Reproduktionen
/vor-ort/Vor Ort
/vor-ort/oeffnungszeiten/Text duplicate Öffnungszeiten
/vor-ort/lesesaele-und-service...Lesesäle und Serviceangebote
/vor-ort/menschen-mit-behinder...Menschen mit Behinderung
/sammlungen/digitalisierte-sam...Text duplicate Digitalisierte Sammlungen
/die-staatsbibliothek/Die Staatsbibliothek
/die-staatsbibliothek/kontakt/Text duplicate Kontakt
/die-staatsbibliothek/zahlen-u...Zahlen und Fakten
/die-staatsbibliothek/die-geba...Die Gebäude
/die-staatsbibliothek/ausstell...Ausstellungen und Veranstaltungen
/die-staatsbibliothek/spenden-...Spenden - Schenken - Fördern
/die-staatsbibliothek/publikat...Publikationen der Staatsbibibliothek
/die-staatsbibliothek/sbb-lab/SBB Lab
/aktuelles/blog-aktuelles/Blog | Aktuelles
/aktuelles/covid-19-hygienereg...Covid-19 | Hygieneregeln
/aktuelles/benutzung-aktuell/Benutzung aktuell
/aktuelles/presse-news/Presse | News
/service/wissenswerkstatt/Text duplicate Wissenswerkstatt | Beratung und Workshops
/aktuelles/ausstellungen-und-v...Text duplicate Ausstellungen und Veranstaltungen
/vor-ort/menschen-mit-behinder...Text duplicate Menschen mit Behinderung
/en/English No Text window External Derzeit sind keine Bestellungen und keine Nutzung der Lesesäle möglich. Weitere Informationen finden Sie im Blog.
A-TITLE Öffnet in neuem Fenster/Tab
/materialitaet/No Text No Text
/aktuelles/benutzung-aktuell/d...Bibliothek geschlossen bis vorerst 23.1.2021 | Library currently closed →
/aktuelles/benutzung-aktuell/d...Derzeit keine Bestellungen möglich | Currently no requests possible → window External Anchor Veranstaltungen window External Anchor A-TITLE Unsere Veranstaltungen
/service/Text duplicate Service
/service/A-TITLE Unsere Serviceangebote window External Text duplicate SBB Lab window External IMG-ALT SBB Lab - Schaufenster für Daten, Demos & Experimente
A-TITLE SBB Lab - Schaufenster für Daten, Demos und Experimente window External Text duplicate Blog | Aktuelles window External A-TITLE Neuigkeiten aus unserem Blog
/recherche/Text duplicate Recherche
/recherche/A-TITLE Kataloge und mehr
/recherche/portale-der-staatsb...A-TITLE Einstiegsmöglichkeiten in besondere Themenbereiche window External Anchor Ausstellungen window External Anchor A-TITLE Unsere Ausstellungen
/service/wissenswerkstatt/bera...No Text
/aktuelles/A-TITLE Social Media und mehr
/nc/?print=1New window A-TITLE Druckansicht
/aktuelles/A-TITLE Newsroom öffnen window External Zweiter Lockdown – Folgen für die Benutzung
A-TITLE Öffnet in neuem Fenster/Tab
/vor-ort/oeffnungszeiten/termi...New window IMG-ALT Link zur Buchung von Abholungen
/de/aktuelles/benutzung-aktuel...New window No Text
/service/auskunft/No Text
/metanavigation/a-z/Text duplicate A - Z
/die-staatsbibliothek/kontakt/Text duplicate Kontakt
/extras/allgemeines/impressum/...Datenschutz (Privacy Policy)
/extras/allgemeines/sitemap/Text duplicate Sitemap
/die-staatsbibliothek/spenden-...Text duplicate Spenden - Schenken - Fördern
/extras/spezielle-interessen/p...Presse- und Öffentlichkeitsarbeit
/die-staatsbibliothek/abteilun...Dreh- und Fotogenehmigungen
/die-staatsbibliothek/leihgaben/Text duplicate Leihgaben
/service/hinweise-zu-ausleihe-...Schüler und Studienanfänger
https://www.preussischer-kultu...External IMG-ALT SPK
A-TITLE Stiftung Preussischer Kulturbesitz Subdomain Staatliche Museen zu Berlin
/Staatsbibliothek zu Berlin Subdomain Geheimes Staatsarchiv PK Subdomain Ibero-Amerikanisches Institut Subdomain Staatliches Institut für Musikforschung

Server configuration

HTTP redirects
(Critically important)
This page redirects to ""
HTTP header
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
(Somewhat important)
This page loads 9 CSS files. This may affect the page load time negatively.
This page loads 4 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.19 seconds.
The file size of the HTML document is fine (27 kB).

HTTP Response Header

dateThu, 21 Jan 2021 12:14:46 GMT
content-security-policyframe-ancestors 'self' http://* https://* https://*;
x-xss-protection1; mode=block

External factors

(Critically important)
This website is not classified "for adult only".
This website is not listed on the Shallalist.
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 4,771 referring domains.
This page has 5,185,664 backlinks.
This page has backlinks from 3,789 different ip addresses.
Facebook popularity
(Somewhat important)
This page has social activity like shares, comments or likes on facebook.
Listed on Webwiki
(Nice to have)
This website is listed on Webwiki.

Search preview
Startseite | Staatsbibliothek zu Berlin
Homepage der Staatsbibliothek zu Berlin

Most important keywords

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

zu Berlin68%Check
Staatsbibliothek zu Berlin68%Check
Berlin Online54%Check

Test up to 1.000 webpages of with our free plan!

Sign Up Free
No trial. It's just free!

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions