E-science-tage.de - SEO Checker

Overview of the SEO Check
Meta information
72% 
Page quality
71% 
Page structure
99% 
Link structure
98% 
Server
54% 
External factors
100% 
SEO Score
Response time
0.35 s
File size
64.20 kB
Words
669
Media files
8
Number of links
10 internal / 13 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
E-Science-Tage 2025 | E-Science-Tage
There are word repetitions in the page title.
The length of the page title is perfect. (351 pixels out of 580 max pixel length)
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://e-science-tage.de/de/startseite
The specified canonical link points to a different page.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: United States of America
The following language is defined by HTML: de
Alternate/Hreflang Links
(Somewhat important)
The alternate link to the page itself is missing.
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
GeneratorDrupal 8 (https://www.drupal.org)
MobileOptimizedwidth
HandheldFriendlytrue
viewportwidth=device-width, initial-scale=1.0
langde
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 669 words. That's ok.
42.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
20 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.
The average number of words per sentence of 18.7 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 26 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 111 characters this one is longer than 70 characters:
"deadline für workshops ist der 15. september 2024, deadline für alle anderen formate ist der 30. septe..."
Image SEO
(Somewhat important)
3 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

Page structure

H1 heading
(Critically important)
E-Science-Tage 2025
The H1 heading is too short (19 characters). It should be at least 20 Characters long.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 E-Science-Tage 2025
H2 Main navigation
H3 Wichtig: Der Call for Contributions ist geöffnet!
H3 Research Data Management: Challenges in a Changing World
H3 Die Veranstaltungsformate: Angebote auf der Konferenz
H3 Diese (und andere) aktuellen Fragestellungen sollen im Rahmen der Konferenz diskutiert werden
H3 Die Veranstalter
H4 Reguläre Präsentationen
H4 Tandem Talks
H4 Lightning Talks
H4 Poster-Session
H4 Workshops
H4 Podiumsdiskussion
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 13 external links on this page.
LinkAttributesAnchor text
https://e-science-tage.de/Anchor Direkt zum Inhalt
http://www.uni-heidelberg.de/New window External Subdomain No Text
https://e-science-tage.de/No Text
http://www.urz.uni-heidelberg.de/New window External Subdomain No Text
/de/startseiteDeutsch
/en/startseiteEnglish
/de/startseiteE-Science-Tage
/de/CFC2025Call for Contributions
/de/tagungsortTagungsort
A-TITLE Tagungsort
/de/downloadsVorherige Konferenzen
A-TITLE Vorherige Konferenzen
/de/kontaktKontakt
https://e-science-tage.de/cfc2025Text duplicate Call for Contributions
https://heibox.uni-heidelberg....External Subdomain Kalenderdatei herunterladen (ICS)
https://www.twitter.com/ESciTageExternal Subdomain Twitter/X
https://openbiblio.social/@ESc...External Mastodon
https://staging.bsky.app/profi...External Subdomain Bluesky
https://bwfdm.de/External bwFDM
http://www.kit.edu/External Subdomain Karlsruher Instituts für Technologie
https://www.uni-konstanz.de/External Subdomain Universität Konstanz
http://www.uni-heidelberg.de/External Subdomain Universität Heidelberg
https://mwk.baden-wuerttemberg...External Subdomain Ministerium für Wissenschaft, Forschung und Kunst Baden-Württemberg
https://www.urz.uni-heidelberg...External Subdomain Impressum
https://www.uni-heidelberg.de/...External Subdomain Datenschutzerklärung

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://e-science-tage.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
This page loads 29 CSS files. This may affect the page load time negatively.
This page loads 26 JavaScript files. This may affect the load time negatively.
The page response time is excellent with 0.35 seconds.
The file size of the HTML document is fine (64 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
cache-controlmust-revalidate, no-cache, private
dateTue, 24 Sep 2024 06:14:57 GMT
link<https://e-science-tage.de/de/startseite>; rel="alternate"; hreflang="de"
x-ua-compatibleIE=edge
content-languagede
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
expiresSun, 19 Nov 1978 05:00:00 GMT
content-encodinggzip
varyAccept-Encoding
x-varnish3050758
age0
via1.1 varnish (Varnish/5.2)
x-varnish-cacheMISS
x-lagoonvarnish-11-mch46>nginx-9-kjhbr
accept-rangesbytes
transfer-encodingchunked
set-cookie106 Characters
statuscode200
http_versionHTTP/1.1

External factors

This website has excellent links from other websites.
This page has backlinks from 53 referring domains.
This page has 397 backlinks.
This page has backlinks from 48 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register/
Disallow: /user/password/
Disallow: /user/login/
Disallow: /user/logout/
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password/
Disallow: /index.php/user/register/
Disallow: /index.php/user/login/
Disallow: /index.php/user/logout/

Search preview

Most important keywords

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

KeywordResultRecheck
E-Science-Tage82%Check
E-Science-Tage 202574%Check
Open Science60%Check
Konferenz47%Check
Workshops43%Check
Talks43%Check
Research43%Check
Data43%Check
Management43%Check
Challenges43%Check

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