Kobv.de - SEO Checker

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Overview of the SEO Check
Meta information
68% 
Page quality
46% 
Page structure
100% 
Link structure
95% 
Server
87% 
External factors
68% 
SEO Score
Response time
0.23 s
File size
42.40 kB
Words
294
Media files
3
Number of links
62 internal / 5 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
OPUS – KOBV
The page title is too short. (137 pixels of 580 max pixel length) Optimize title
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://www.kobv.de/services/hosting/opus/
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)
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, minimum-scale=1
robotsmax-image-preview:large
langde-de
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 only 294 words on this page. Good pages should have about 800 words of useful content.
27.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
4 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 13.5 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
This page loads 5 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1, minimum-scale=1" is provided.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (9). We recommend using a maximum of 6 tags for this page.
Image SEO
(Somewhat important)
2 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
...19/11/kobv-logo_ohne_text_dunkelblau.pngKOBV
...Mastodon_logotype_simple_new_hue.svg.pngNo alt attribute provided
/wp-content/uploads/2024/07/In-Blue-14.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Hosting von „OPUS“-Repositorien
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Hosting von „OPUS“-Repositorien
Anchor text is an URL
Some anchor texts are used more than once.
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 5 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.kobv.de/Subdomain IMG-ALT KOBV
A-TITLE KOBV
https://www.kobv.de/kobv/Subdomain Der KOBV
https://www.kobv.de/kobv/verbund/Subdomain Verbund
/kobv/verbund/strategie/Subdomain Strategie
/kobv/verbund/gremien/Subdomain Gremien
/kobv/verbund/statuten/Subdomain Statuten
/kobv/verbund/beitragsordnung/Subdomain Beitragsordnung
/kobv/verbund/kooperationen/Subdomain Kooperationen
/kobv/verbund/statistik/Subdomain Statistiken
/kobv/verbund/zusammenarbeit/Subdomain Arbeitsgruppen und Mailinglisten
/kobv/bibliotheken/Subdomain Mitgliedsbibliotheken
/kobv/bibliotheken/mitgliedsch...Subdomain Mitgliedschaft
/kobv/kobv-zentrale/Subdomain KOBV-Zentrale
/kobv/kobv-zentrale/organigramm/Subdomain Organigramm
/kobv/kobv-zentrale/team/Subdomain Team
https://www.kobv.de/services/Subdomain Services
/services/recherche/Subdomain Recherche
/services/recherche/portal/Subdomain KOBV-Portal
/services/recherche/z39-50/Subdomain Z39.50-Server
/services/recherche/sru/Subdomain SRU-Server
/services/recherche/openurl/Subdomain OpenURL-Schnittstelle
/services/recherche/bibliothek...Subdomain Bibliothekenführer
/services/recherche/vks/Subdomain Virtuelle Kataloge
/services/fernleihe/Subdomain Fernleihe
/services/archivierung/Subdomain Archivierung
/services/archivierung/lza/Subdomain Langzeitarchivierung
/services/archivierung/volltex...Subdomain Volltextserver
/services/katalog/Subdomain Katalogisierung
/services/katalog/b3kat/Subdomain B3Kat
/services/katalog/daten/Subdomain Fremd- und Normdaten
/services/hosting/Subdomain Hosting
/services/hosting/opus/Subdomain OPUS
/services/hosting/albert/Subdomain ALBERT
/services/hosting/sfx/Subdomain SFX
/services/hosting/infrastruktur/Subdomain Hardware Infrastruktur
https://status.kobv.de/New window External Subdomain Status der KOBV-Services
https://www.kobv.de/entwicklung/Subdomain Entwicklung
/entwicklung/projekte/Subdomain Projekte
/entwicklung/projekte/fan-full...Subdomain FAN – Fully algorithmic Librarian
/entwicklung/projekte/archiv/Subdomain Projektarchiv
/entwicklung/software/Subdomain Software
/entwicklung/software/opus-4/Subdomain OPUS 4
/entwicklung/software/mable/Subdomain MABLE+
/entwicklung/software/marcel/Subdomain MARCEL
/entwicklung/software/rvkvisual/Subdomain RVKvisual
/publikationen/Subdomain Publikationen
/publikationen/newsletter/Subdomain Newsletter
/publikationen/jahresberichte/Subdomain Jahresberichte
/publikationen/media/Subdomain Pressematerial
/publikationen/diverses/Subdomain Veröffentlichungen der KOBV-MitarbeiterInnen
/veranstaltungen/Subdomain Veranstaltungen
/veranstaltungen/kobv-forum/Subdomain KOBV-Forum
/veranstaltungen/kobv-kolloquium/Subdomain KOBV-Fachkolloquium
/veranstaltungen/workshops/Subdomain Workshops / Schulungen
/veranstaltungen/bibliothekartag/Subdomain Bibliothekartag / Bibliothekskongress
https://www.kobv.de/aktuelles/Subdomain Aktuelles
https://www.kobv.de/Subdomain Text duplicate KOBV
A-TITLE Gehe zu KOBV.
https://www.kobv.de/services/Subdomain Text duplicate Services
A-TITLE Gehe zu Services.
/services/hosting/Subdomain Text duplicate Hosting
A-TITLE Gehe zu Hosting.
http://openaccess.mpg.de/Berli...New window External Subdomain Berliner Erklärung
/entwicklung/software/opus-4/Projekt OPUS 4
A-TITLE OPUS 4
http://www.dini.de/dini-zertif...New window External Subdomain DINI-Zertifikat 2022
/entwicklung/software/opus-4/r...New window Subdomain URL anchor text
https://www.kobv.de/entwicklung/software/opus-4/referenzen/
https://openbiblio.social/@kob...New window External @kobv_zt
http://linkedin.com/company/ko...External LinkedIn
/information/impressum-und-dat...Subdomain Impressum und Datenschutz
/information/impressum-und-dat...Subdomain Text duplicate Impressum und Datenschutz

Server configuration

HTTP redirects
(Critically important)
The checked page does not redirect to another URL.
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)
This page loads 5 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.23 seconds.
This page only loads 3 CSS files. That's ok.
The file size of the HTML document is fine (42 kB).

HTTP Response Header

NameValue
dateMon, 14 Oct 2024 00:59:38 GMT
serverApache/2.4.62
link<https://www.kobv.de/?p=2395>; rel=shortlink
varyAccept-Encoding
content-encodinggzip
content-security-policyframe-ancestors 'self';
strict-transport-securitymax-age=31536000
content-length10243
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

This page has only a few links from other websites.
This page only has backlinks from 6 referring domains.
This page only has 15 backlinks.
This page only has few backlinks from 6 different ip addresses.
This page is referenced by wikipedia.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

User-agent: *
Disallow: /tile/
Disallow: /tile-category/
Disallow: /wp-admin/
Disallow: /xmlrpc.php

Similar sites

Search preview

www.kobv.de › services › hosting › opus
OPUS – KOBV

Most important keywords

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

KeywordResultRecheck
OPUS68%Check
OPUS KOBV64%Check
KOBV60%Check
Hosting56%Check
Services40%Check
Referenzen39%Check
zib39%Check
Rusch39%Check
Partner39%Check
Entwicklung34%Check
Show more keywords and terms

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