Zfl-berlin.org - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
63% 
Page structure
79% 
Link structure
80% 
Server
96% 
External factors
54% 
SEO Score
Response time
0.47 s
File size
47.70 kB
Words
730
Media files
13
Number of links
51 internal / 24 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Leibniz Center for Literary and Cultural Research - ZfL Berlin
The length of the page title is perfect. (541 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The ZfL is a humanities institute for literary research in interdisciplinary contexts that draws from a cultural studies framework.
The length of the meta description is perfect. (771 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
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)
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)
The favicon is linked correctly.

Meta tags

NameValue
robotsindex,follow
descriptionThe ZfL is a humanities institute for literary research in interdisciplinary contexts that draws from a cultural studies framework.
generatorContao Open Source CMS
viewportwidth=device-width, initial-scale=1.0
apple-mobile-web-app-titleZfL
application-nameZfL
msapplication-config/files/theme_zfl/favicons/browserconfig.xml
theme-color#ffffff
langen
x-ua-compatibleie=edge
charsetUTF-8

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Page quality

Content
(Critically important)
These Typos were found:
  • knowlege => knowledge
The average number of words per sentence of 34.25 words is high.
This page contains 730 words. That's ok.
33.3% 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.
11 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
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)
The following tag is repeated too often: bluesky
Image SEO
(Somewhat important)
13 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
...heme_zfl/img/header/25_Wasserzeichen.jpgNo alt attribute provided
...os/slider_startseite/9_Wasserzeichen.jpgNo alt attribute provided
...s/slider_startseite/30_Wasserzeichen.jpgNo alt attribute provided
...s/slider_startseite/22_Wasserzeichen.jpgNo alt attribute provided
...s/slider_startseite/13_Wasserzeichen.jpgNo alt attribute provided
...s/slider_startseite/24_Wasserzeichen.jpgNo alt attribute provided
...s/slider_startseite/20_Wasserzeichen.jpgNo alt attribute provided
...s/slider_startseite/27_Wasserzeichen.jpgNo alt attribute provided
..._logo/Leibniz_Logo_EN_negative_500px.pngNo alt attribute provided
..._tasten_schwarz_gold_haufen-e2160dc5.jpgNo alt attribute provided
...log_tasten_grau_gold_haufen-7d83212e.jpgNo alt attribute provided
..._tasten_schwarz_gold_haufen-e2160dc5.jpgNo alt attribute provided
...Blog_tasten_rot_gold_haufen-5f9b0e68.jpgNo alt attribute provided

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 Events
H2 The ZfL
H2 News
H2 Research
H3 New on the ZfL BLOG: Aurore Peyroles reflects on the relationship between literature and politics
H3 Leibniz Research Alliance “Value of the Past” receives four more years of funding
H3 New on the ZfL BLOG: Sabrina Costa Braga on the Brazilian film ‘I’m Still Here’
H3 ZfL recommended for further funding by the Leibniz Association
H3 New on the ZfL BLOG: Sandra Folie on asymmetries in literary criticism
H3 New on the ZfL BLOG: a conversation with Ukrainian author Anna Melikova about her novel
H3 History of Theory
H3 World Literature
H3 Knowledge of Life
H6 Email Form
H6 Press Service
H6 Social Media
H6 Newsletter
H6 Contact
Baselink: https://www.zfl-berlin.org/
Some anchor texts are used more than once.
There are 4 links with a trivial 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 24 external links on this page.

Found links on this page

LinkAttributesAnchor text
/zfl-english.htmlZfL
/zfl-english.htmlZentrum für Literatur- und Kulturforschung
https://www.zfl-berlin.org/Anchor Navigation überspringen
/zfl-english.htmlSkip navigation
/the-zfl.htmlThe ZfL
A-TITLE Leibniz Center for Literary and Cultural Research
/people.htmlPeople
A-TITLE People at the Leibniz Center for Literary and Cultural Research
/research.htmlResearch
A-TITLE Research at the Leibniz Center for Literary and Cultural Research
/events.htmlEvents
A-TITLE Events at the Leibniz Center for Literary and Cultural Research
/publications-english.htmlPublications
A-TITLE Publications of the Leibniz Center for Literary and Cultural Research
/media-center.htmlMedia Center
A-TITLE Media Center
/library.htmlLibrary
A-TITLE Library of the Leibniz Center for Literary and Cultural Research Berlin
https://www.zfl-berlin.org/Subdomain DE
A-TITLE Leibniz-Zentrum für Literatur- und Kulturforschung Berlin
https://bsky.app/profile/zfl-b...New window External Bluesky
A-TITLE Bluesky
https://www.facebook.com/zfl.b...New window External Subdomain Facebook
A-TITLE Facebook
https://www.youtube.com/@zfl-b...New window External Subdomain YouTube
A-TITLE YouTube
https://www.zflprojekte.de/zfl...New window External Subdomain BLOG
A-TITLE ZfL BLOG
/newsletter.htmlThe ZfL NEWSLETTER keeps you informed about events, publications, and news.
/publications-english.htmlThe series INTERJEKTE and FORUM INTERDISZIPLINÄRE BEGRIFFSGESCHICHTE present knowledge in Open Access.
/podcast-buecher-im-gespraech-...The podcast BÜCHER IM GESPRÄCH features researchers talking about their new publications.
/project/activism-and-academia...From winter semester 2023 on, the ZfL dedicates its research to its annual theme ACTIVISM AND ACADEMIA.
https://www.zflprojekte.de/zfl...New window External Subdomain The ZfL BLOG regularly publishes contributions on current literary and cultural research.
/events/zfl-en-route.htmlThe ZfL associates present their research at home and abroad. ZfL EN ROUTE shows where.
/media-center.htmlThe MEDIA CENTER provides visual and audio documentation of the ZfL’s research activities.
/events/zfl-literature-days.htmlAt the annual ZfL LITERATURE DAYS we discuss current topics of the literary and the academic world.
/events.htmlText duplicate Events
/event/von-der-carstenn-figur-...Details
/event/georgi-demidow-und-die-...Text duplicate Details
/event/sustained-resistances-a...Text duplicate Details
/event/rhetorik-als-waffe-uebe...Text duplicate Details
/event/hannes-bajohr-uc-berkel...Text duplicate Details
/event/anke-te-heesen-hu-berli...Text duplicate Details
/event/Heirs.htmlText duplicate Details
/event/eliot-borenstein-nyu-sp...Text duplicate Details
/event/common-resentments-dive...Text duplicate Details
/event/lifeworlds-beyond-dicta...Text duplicate Details
/event/hermaphrodite-logic.htmlText duplicate Details
/event/playful-politics.htmlText duplicate Details
/events.htmlShow all events
/the-zfl.htmlTrivial anchor text
read more
/news.htmlNews
https://www.zflprojekte.de/zfl...External Subdomain No Text
https://www.zflprojekte.de/zfl...External Subdomain New on the ZfL BLOG: Aurore Peyroles reflects on the relationship between literature and politics
https://www.zflprojekte.de/zfl...External Subdomain Text duplicate Details
/news-detail/leibniz-research-...Funding extended
/news-detail/leibniz-research-...Leibniz Research Alliance “Value of the Past” receives four more years of funding
/news-detail/leibniz-research-...Text duplicate Details
https://doi.org/10.13151/zfl-b...External No Text
https://doi.org/10.13151/zfl-b...External New on the ZfL BLOG: Sabrina Costa Braga on the Brazilian film ‘I’m Still Here’
https://doi.org/10.13151/zfl-b...External Text duplicate Details
/news-detail/zfl-recommended-f...Evaluation
/news-detail/zfl-recommended-f...ZfL recommended for further funding by the Leibniz Association
/news-detail/zfl-recommended-f...Text duplicate Details
https://www.zflprojekte.de/zfl...External Subdomain No Text
https://www.zflprojekte.de/zfl...External Subdomain New on the ZfL BLOG: Sandra Folie on asymmetries in literary criticism
https://www.zflprojekte.de/zfl...External Subdomain Text duplicate Details
https://www.zflprojekte.de/zfl...External Subdomain No Text
https://www.zflprojekte.de/zfl...External Subdomain New on the ZfL BLOG: a conversation with Ukrainian author Anna Melikova about her novel
https://www.zflprojekte.de/zfl...External Subdomain Text duplicate Details
/news.htmlShow all news articles
/research.htmlText duplicate Research
/history-of-theory.htmlText duplicate Trivial anchor text
read more
/world-literature.htmlText duplicate Trivial anchor text
read more
/knowledge-of-life.htmlText duplicate Trivial anchor text
read more
https://bsky.app/intent/compos...New window External Share on Bluesky
https://www.facebook.com/share...New window External Subdomain Share on Facebook
https://bsky.app/profile/zfl-b...New window External Text duplicate Bluesky
A-TITLE Bluesky
https://www.facebook.com/zfl.b...New window External Subdomain Text duplicate Facebook
A-TITLE Facebook
https://www.youtube.com/@zfl-b...New window External Subdomain Text duplicate YouTube
A-TITLE YouTube
https://www.zflprojekte.de/zfl...New window External Subdomain Text duplicate BLOG
A-TITLE ZfL BLOG
/newsletter.htmlSubscribe to newsletter
/legal-notice.htmlLegal notice
A-TITLE Center for Literary and Cultural Research Berlin
/privacy-policy.htmlPrivacy policy
A-TITLE Center for Literary and Cultural Research Berlin
https://mail.zfl-berlin.org/ap...New window External Subdomain Intranet
/login.htmlLogin
A-TITLE Login für ZfL-Mitarbeiter*innen
/raumbuchung.htmlNew window Subdomain Room reservation

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.zfl-berlin.org/zfl-english.html"
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 of 0.47 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 (48 kB).

HTTP Response Header

NameValue
cache-controlmust-revalidate, no-cache, no-store, private
dateFri, 04 Apr 2025 00:15:09 GMT
x-content-type-optionsnosniff
referrer-policyno-referrer-when-downgrade, strict-origin-when-cross-origin
permissions-policyinterest-cohort=()
link<https://www.zfl-berlin.org/hofff-contao-consent/status.js?banner=1&pageId=542>; rel="preload"; as="script"; nopush,<https://www.zfl-berlin.org/bundles/hofffcontaoconsentcore/consent-manager.3247aa8f.js>; rel="preload"; as="script"; nopush
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
age0
contao-cachemiss
varyAccept-Encoding,User-Agent
content-encodingbr
content-typetext/html; charset=UTF-8
serverApache
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 18 referring domains.
This page only has 322 backlinks.
This page only has few backlinks from 14 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

user-agent:*
disallow:/contao/
disallow:/_contao/
disallow:/hofff-contao-consent/

sitemap:https://www.zfl-berlin.org/sitemap.xml

Similar sites

Search preview

www.zfl-berlin.org › zfl-english.html
Leibniz Center for Literary and Cultural Research - ZfL Berlin
The ZfL is a humanities institute for literary research in interdisciplinary contexts that draws from a cultural studies framework.

Most important keywords

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

KeywordResultRecheck
ZfL78%Check
ZfL Berlin67%Check
Research65%Check
literary research64%Check
ZfL BLOG63%Check
Cultural Research63%Check
literary62%Check
cultural56%Check
Leibniz56%Check
ZfL LITERATURE DAYS53%Check
Show more keywords and terms

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