Tub.tuhh.de - SEO Checker

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Overview of the SEO Check
Meta information
98% 
Page quality
51% 
Page structure
43% 
Link structure
67% 
Server
74% 
External factors
100% 
SEO Score
Response time
0.78 s
File size
265.90 kB
Words
212
Media files
9
Number of links
95 internal / 7 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home - Universitätsbibliothek TU Hamburg
The length of the page title is perfect. (384 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Universitätsbibliothek der TU Hamburg und Fachbibliothek Technik für Hamburg und Umgebung
The length of the meta description is perfect. (591 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.tub.tuhh.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)
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
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
google-site-verificationBI_1xjHq5e6bH74xTo76ugQgHA5ZMBz4199LmQnSF9g
descriptionUniversitätsbibliothek der TU Hamburg und Fachbibliothek Technik für Hamburg und Umgebung
msvalidate.019DAB6E8B4DCD4D51BA0637771F617274
generatorWordPress 6.6.2
fediverse:creator[email protected]
msapplication-TileImagehttps://www.tub.tuhh.de/wp-content/uploads/2023/08/cropped-TUB-Logo-512-270x270.png
article:modified_time2024-08-21T13:11:15+00:00
langde-de
twitter:cardsummary_large_image
twitter:site@tubhh
og:localede_DE
og:typewebsite
og:titleHome - Universitätsbibliothek TU Hamburg
og:descriptionUniversitätsbibliothek der TU Hamburg und Fachbibliothek Technik für Hamburg und Umgebung
og:urlhttps://www.tub.tuhh.de/
og:site_nameUniversitätsbibliothek TU Hamburg
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 212 words on this page. Use at least 250 words to provide useful information.
No paragraphs were detected.
16% 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.
No placeholders texts or images were found.
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 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)
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
...tent/uploads/2023/08/logo_tu_bib_de5.pngLogo Universitätsbibliothek TU Hamburg
...tent/uploads/2023/08/logo_tu_bib_de5.pngLogo Universitätsbibliothek TU Hamburg
.../uploads/2022/05/DSC_8576a-1-300-211.jpgTreppe mit vielen Personen vor der Universitätsbibliothek an der TU Hamburg
.../uploads/2023/09/Campus_Park-150x150.jpgPfad beim TUHH Teich
...24/08/PXL_20240517_073803348-150x150.jpgTUB Eingang
...csm_KOALA_AV_Logo_70d3c6c201-150x150.jpgNo alt attribute provided
...p-rss-retriever/inc/imgs/ajax-loader.gifLoading RSS Feed
...ik_Forschung-und-Entwicklung-150x150.jpgInfrastrukturen udn Services für die Wissenschaft. Mit uns. Weiter Wissen
...ploads/2023/05/TUHH-Logo-New-FULL-DE.svgTUHH Logo

Page structure

H1 heading
(Critically important)
Home
The H1 heading contains the words Home! Use important keywords instead.
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (4 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Home
H2 Aktuelles aus der Bibliothek:
H2 tub.torials
H2 Stellenausschreibungen
Some anchor texts are used more than once.
1 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 7 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.tub.tuhh.de/Anchor Zum Inhalt springen
A-TITLE Zum Inhalt springen
https://www.tub.tuhh.de/Subdomain IMG-ALT Logo Universitätsbibliothek TU Hamburg
https://katalog.tub.tuhh.de/My...External Subdomain No Text
https://www.tub.tuhh.de/en/Subdomain EN
A-TITLE EN
https://www.tub.tuhh.de/Subdomain Universitätsbibliothek
/ueber-uns/Subdomain Über uns
https://www.tub.tuhh.de/kontakt/Subdomain Kontakt
https://www.tub.tuhh.de/adresse/Subdomain Adresse
/oeffnungszeiten/Subdomain Öffnungszeiten
https://www.tub.tuhh.de/projekte/Subdomain Projekte
/ausbildung/Subdomain Ausbildung & Praktikum
/formulare/Subdomain Formulare
A-TITLE Formulare und Anträge für Bibliotheksservices
https://www.tub.tuhh.de/blog/Subdomain Aktuelles
A-TITLE Aktuelles und Wissenswertes aus der Bibliothek
https://www.tub.tuhh.de/service/Subdomain Ausleihen
A-TITLE Informationen rund um die Ausleihe
/service/anmeldung/Subdomain Bibliotheksausweis
A-TITLE Bibliotheksausweis beantragen
/service/medienstandorte/Subdomain Wege zum Buch
A-TITLE Wo stehen die Bücher?
/service/ausleihe/Subdomain Ausleih-Infos
A-TITLE Ausleihe, Rückgabe und mehr
/service/digitale-medien/Subdomain Digitale Medien
A-TITLE Informationen zum Zugang zu digitalen Medien
/service/fernleihe/Subdomain Fernleihe
A-TITLE Literatur aus anderen Bibliotheken bestellen
/service/beratung/Subdomain Beratung
A-TITLE Fragen Sie uns!
https://www.tub.tuhh.de/finden/Subdomain Finden
https://www.tub.tuhh.de/finden/Subdomain Anchor Bücher
https://www.tub.tuhh.de/finden/Subdomain Anchor Zeitschriften
https://www.tub.tuhh.de/finden/Subdomain Anchor Artikel
/finden/datenbanken/Subdomain Datenbanken
A-TITLE Datenbank-Infosystem (DBIS)
/finden/normen/Subdomain Normen
/finden/patente/Subdomain Patente
https://www.tub.tuhh.de/finden/Subdomain Anchor Überregional Suchen
/finden/fachinformation/Subdomain Fachinformation
https://www.tub.tuhh.de/lernen/Subdomain Lernen und Arbeiten
/publizieren/Subdomain Publizieren
/publizieren/dissertationen/Subdomain Dissertationen
A-TITLE Dissertationen an der TUHH
/publizieren/forschungsdaten/Subdomain Forschungsdaten
/publizieren/literaturverwaltung/Subdomain Literaturverwaltung
/publizieren/openaccess/Subdomain Open Access
/publizieren/orcid/Subdomain ORCID iD
A-TITLE Open Researcher & Contributor ID
/publizieren/tore/Subdomain TUHH Open Research
A-TITLE TUHH Open Research: Repository der TUHH
/publizieren/urheberrecht/Subdomain Urheberrecht & Lizenzen
/publizieren/bibliometrie/Subdomain Bibliometrie
A-TITLE Bibliometrie und zitationsbasierte Forschungsbewertung
https://www.tub.tuhh.de/Subdomain Text duplicate IMG-ALT Logo Universitätsbibliothek TU Hamburg
https://katalog.tub.tuhh.de/My...External Subdomain No Text
https://www.tub.tuhh.de/en/Subdomain Text duplicate EN
A-TITLE EN
https://www.tub.tuhh.de/Subdomain Text duplicate Universitätsbibliothek
/ueber-uns/Subdomain Text duplicate Über uns
https://www.tub.tuhh.de/kontakt/Subdomain Text duplicate Kontakt
https://www.tub.tuhh.de/adresse/Subdomain Text duplicate Adresse
/oeffnungszeiten/Subdomain Text duplicate Öffnungszeiten
https://www.tub.tuhh.de/projekte/Subdomain Text duplicate Projekte
/ausbildung/Subdomain Text duplicate Ausbildung & Praktikum
/formulare/Subdomain Text duplicate Formulare
A-TITLE Formulare und Anträge für Bibliotheksservices
https://www.tub.tuhh.de/blog/Subdomain Text duplicate Aktuelles
A-TITLE Aktuelles und Wissenswertes aus der Bibliothek
https://www.tub.tuhh.de/service/Subdomain Text duplicate Ausleihen
A-TITLE Informationen rund um die Ausleihe
/service/anmeldung/Subdomain Text duplicate Bibliotheksausweis
A-TITLE Bibliotheksausweis beantragen
/service/medienstandorte/Subdomain Text duplicate Wege zum Buch
A-TITLE Wo stehen die Bücher?
/service/ausleihe/Subdomain Text duplicate Ausleih-Infos
A-TITLE Ausleihe, Rückgabe und mehr
/service/digitale-medien/Subdomain Text duplicate Digitale Medien
A-TITLE Informationen zum Zugang zu digitalen Medien
/service/fernleihe/Subdomain Text duplicate Fernleihe
A-TITLE Literatur aus anderen Bibliotheken bestellen
/service/beratung/Subdomain Text duplicate Beratung
A-TITLE Fragen Sie uns!
https://www.tub.tuhh.de/finden/Subdomain Text duplicate Finden
https://www.tub.tuhh.de/finden/Subdomain Anchor Text duplicate Bücher
https://www.tub.tuhh.de/finden/Subdomain Anchor Text duplicate Zeitschriften
https://www.tub.tuhh.de/finden/Subdomain Anchor Text duplicate Artikel
/finden/datenbanken/Subdomain Text duplicate Datenbanken
A-TITLE Datenbank-Infosystem (DBIS)
/finden/normen/Subdomain Text duplicate Normen
/finden/patente/Subdomain Text duplicate Patente
https://www.tub.tuhh.de/finden/Subdomain Anchor Text duplicate Überregional Suchen
/finden/fachinformation/Subdomain Text duplicate Fachinformation
https://www.tub.tuhh.de/lernen/Subdomain Text duplicate Lernen und Arbeiten
/publizieren/Subdomain Text duplicate Publizieren
/publizieren/dissertationen/Subdomain Text duplicate Dissertationen
A-TITLE Dissertationen an der TUHH
/publizieren/forschungsdaten/Subdomain Text duplicate Forschungsdaten
/publizieren/literaturverwaltung/Subdomain Text duplicate Literaturverwaltung
/publizieren/openaccess/Subdomain Text duplicate Open Access
/publizieren/orcid/Subdomain Text duplicate ORCID iD
A-TITLE Open Researcher & Contributor ID
/publizieren/tore/Subdomain Text duplicate TUHH Open Research
A-TITLE TUHH Open Research: Repository der TUHH
/publizieren/urheberrecht/Subdomain Text duplicate Urheberrecht & Lizenzen
/publizieren/bibliometrie/Subdomain Text duplicate Bibliometrie
A-TITLE Bibliometrie und zitationsbasierte Forschungsbewertung
/oeffnungszeiten/Subdomain Öffnungs- und Servicezeiten
/service/neu-hier/Subdomain Neu hier?
/service/fernleihe/Subdomain Text duplicate Fernleihe
https://katalog.tub.tuhh.de/My...External Subdomain Mein Konto
/finden/normen/Subdomain Text duplicate Normen
/lernen/reservierung/Subdomain Reservierung
https://katalog.tub.tuhh.de/My...External Subdomain Buchwunsch
/blog/2024/09/20/servicepoint-...Subdomain IMG-ALT Pfad beim TUHH Teich
/blog/2024/09/20/servicepoint-...Subdomain ServicePoint am 24. und 26.09. zeitweilig bzw. ganztägig unbesetzt
/blog/2024/09/16/einbau-einer-...Subdomain IMG-ALT TUB Eingang
/blog/2024/09/16/einbau-einer-...Subdomain Einbau einer neuen Eingangstür
/blog/2024/08/15/tub-foerdert-...Subdomain No Text
/blog/2024/08/15/tub-foerdert-...Subdomain TUB fördert das Journal “Quantum” im Diamond Open Access
/blog/2024/08/22/22424ttub1/Subdomain IMG-ALT Infrastrukturen udn Services für die Wissenschaft. Mit uns. Weiter Wissen
/blog/2024/08/22/22424ttub1/Subdomain Fachreferent*in mit Schwerpunkt Informatik gesucht
https://www.tuhh.de/External Subdomain IMG-ALT TUHH Logo
https://www.tub.tuhh.de/adresse/Subdomain Universitätsbibliothek TU Hamburg Denickestraße 22 D-21073 Hamburg
/oeffnungszeitenSubdomain Text duplicate Öffnungszeiten
https://www.tub.tuhh.de/SitemapSitemap
https://www.instagram.com/tub.hhNew window External Subdomain No Text
https://openbiblio.social/@tubNew window External No Text
/service/benutzungsordnung/Subdomain Benutzungsordnung
/service/gebuehren/Subdomain Gebührensatzung
/impressum/Subdomain Impressum
/datenschutz/Subdomain Datenschutz

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.tub.tuhh.de/"
HTTP header
(Important)
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.
Performance
(Somewhat important)
The page response time of 0.78 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 (266 kB).

HTTP Response Header

NameValue
link<https://www.tub.tuhh.de/wp-json/>; rel="https://api.w.org/", <https://www.tub.tuhh.de/wp-json/wp/v2/pages/7086>; rel="alternate"; title="JSON"; type="application/json", <https://wp.me/P7l2Xy-1Qi>; rel=shortlink
varyAccept-Encoding
content-encodinggzip
cache-controlmax-age=3600, public
content-length37461
content-typetext/html; charset=UTF-8
dateFri, 20 Sep 2024 15:23:22 GMT
serverApache/2.4.52 (Ubuntu)
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 270 referring domains.
This page has 20,596 backlinks.
This page has backlinks from 207 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /finden/datenbanken/
Disallow: /en/find/databases/
Disallow: /lernen/reservierung/
Disallow: /en/study/reservations/
Disallow: /finden/stg/browse/
Disallow: /en/find/stg/browse/
Disallow: /blog/tag/
Disallow: /en/blog/tag/
Disallow: /blog/category/
Disallow: /en/blog/category/
Disallow: /ext/eBooks/
Disallow: /Shibboleth.sso
Disallow: /ext/mrbs/
Disallow: /wp-json/
User-agent: claudebot
Disallow: /

Similar sites

Search preview

www.tub.tuhh.de
Home - Universitätsbibliothek TU Hamburg
Universitätsbibliothek der TU Hamburg und Fachbibliothek Technik für Hamburg und Umgebung

Most important keywords

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

KeywordResultRecheck
Bibliothek63%Check
Universitätsbibliothek59%Check
Hamburg58%Check
TUB54%Check
TUHH50%Check
Kontakt39%Check
Adresse39%Check
Sitemap39%Check
Rechtliches39%Check
Aktuelles38%Check
Show more keywords and terms

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