Beilstein-institut.de - SEO Checker

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Overview of the SEO Check
Meta information
72% 
Page quality
83% 
Page structure
5% 
Link structure
73% 
Server
100% 
External factors
62% 
SEO Score
Response time
0.13 s
File size
27.80 kB
Words
611
Media files
18
Number of links
75 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Home - Beilstein-Institut
The length of the page title is perfect. (214 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
There are more than one meta descriptions on the page. Only one is allowed.
The meta description is empty.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.beilstein-institut.de/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Server location: United States of America
The language is not specified in the HTML markup.
Alternate/Hreflang Links
(Somewhat important)
The alternate link to the page itself is invalid.
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
descriptionEmpty
robotsindex, follow
apple-mobile-web-app-capableyes
viewportwidth=device-width,user-scalable=no,initial-scale=1.0,target-densitydpi=device-dpi,minimal-ui
theme-color#ffffff
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 611 words. That's ok.
21.1% of the text are stop words.
The page contains a listing, which indicates a good text layout.
3 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 19.14 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width,user-scalable=no,initial-scale=1.0,target-densitydpi=device-dpi,minimal-ui" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
Some tags are too long. With 117 characters this one is longer than 70 characters:
"das „beilstein-institut zur förderung der chemischen wissenschaften“ ist eine stiftung mit sitz in fra..."
Image SEO
(Somewhat important)
11 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
/img/logo.pngBeilstein-Institut
/img/logo-mobile.pngBeilstein-Institut
...lideshow_defect_mediated_materials_1.pngNo alt attribute provided
...cewysiwyg&rex_media_file=blueskylogo.pngNo alt attribute provided
/media/logo-black.svgNo alt attribute provided
...nymcewysiwyg&rex_media_file=black_li.pngNo alt attribute provided
...ymcewysiwyg&rex_media_file=wp_ck_ctc.pngNo alt attribute provided
...tinymcewysiwyg&rex_media_file=mk_cdt.pngNo alt attribute provided
...tinymcewysiwyg&rex_media_file=bh_dpg.pngNo alt attribute provided
...iwyg&rex_media_file=bjnano_bh_nanobw.pngNo alt attribute provided
...yg&rex_media_file=mk_aromaticity2025.pngNo alt attribute provided
.../related-teaser/videothumbnail_allen.jpgNo alt attribute provided
/img/icon-play.pngNo alt attribute provided
...-beilstein-journal-organic-chemistry.pnglogo beilstein journal organic chemistry
/media/logo-beilstein-journal-nanotech.pnglogo beilstein journal nanotech
/media/logo-beilstein-archives-640-112.pnglogo beilstein archives 640 112
/media/magnifier.pngSuche
/media/icon-print.pngDrucken

Page structure

H1 heading
(Critically important)
Beilstein
Too many H1 headings
The H1 heading consists of only one word. There should be more information given.
The H1 heading is too short (9 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings occur twice on the page.
The structure of headings is missing one or more levels. Do not skip heading levels.
There are 65 headings on the page. The amount of headings should be in a more proper relation to the amount of text.
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Beilstein
H1 Nanotechnology
H1 Symposium
H1 2025
H1 Beilstein Duplicate text
H1 Nanotechnology Duplicate text
H1 Symposium Duplicate text
H1 2025 Duplicate text
H1 Beilstein Talk Nanotechnologie
H1 Beilstein Talk Nanotechnologie Duplicate text
H1 Beilstein Duplicate text
H1 Glyco-Bioinformatics
H1 Symposium Duplicate text
H1 2025 Duplicate text
H1 Beilstein Talk Nanotechnologie Duplicate text
H1 Beilstein Enzymology
H1 Symposium Duplicate text
H1 2025 Duplicate text
H1 Beilstein Duplicate text
H1 Organic Chemistry
H1 Symposium Duplicate text
H1 2025 Duplicate text
H1 Beilstein Duplicate text
H1 Organic Chemistry Duplicate text
H1 Symposium Duplicate text
H1 2025 Duplicate text
H1 Schüler-
H1 Akademie
H1 Aktuelles
H3 Defect-mediated engineering of nanomaterials for energy and quantum applications
H3 Smart Materials for Advancing Healthcare
H3 Sustainability and Green Concepts in Pharmaceutical Nanoformulations
H3 Semiconductor Nanostructures for Optoelectronics Applications
H3 Empty heading
H3 Omics Meets Structure - Deciphering the Glycome
H3 Empty heading
H3 Empty heading
H3 Next-Generation Drug and Vaccine Delivery for Global Health
H3 Natural and Synthetic Evolution of Catalysis
H3 Organic Semiconductor Materials: Challenges and Opportunities
H3 Technologies Shaping Future Directions in Synthesis
H3 Wissen entdecken
H3 Meet us – Dr. Wendy Patterson und Dr. Carsten Kettner besuchen den Workshop DigSustain2
H3 Prototyp: Metallatom-Strukturen in InChI-Web-Demo testen
H3 Meet us – Dr. Marc Kielmann nimmt an der Chemiedozententagung (CDT) 2025 teil
H3 Meet us – Dr. Barbara Hissa besucht die DPG-Frühjahrstagung der Sektion Kondensierte Materie (SKM)
H3 Offene Stelle: Chemieinformatiker/in - InChI (m/w/d)
H3 Editor's Talk – Dr. Barbara Hissa besucht das Symposium Nano-BW 2024 und hält einen Vortrag über Diamond Open Access
H3 Meet us – Dr. Marc Kielmann besucht Aromaticity 2025
H3 Termine
H3 Videos von Beilstein Talks
H4 Konferenzen
H4 Conferences
H4 Beilstein Talk
H4 Beilstein Talk Duplicate text
H4 Konferenzen Duplicate text
H4 BEILSTEIN TALK
H4 Konferenzen Duplicate text
H4 Conferences Duplicate text
H4 Conferences Duplicate text
H4 Förderung
H4 02 April 2025
H4 31 März 2025
H4 28 Februar 2025
H4 28 Februar 2025 Duplicate text
H4 07 Januar 2025
H4 02 Dezember 2024
H4 28 November 2024
H4 Empty heading
Baselink: https://www.beilstein-institut.de/
Some internal link anchor texts are too long.
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.
The number of internal links is ok.
There are 12 external links on this page.

Found links on this page

LinkAttributesAnchor text
/IMG-ALT Beilstein-Institut
/ueber-uns/Über uns
/ueber-uns/historie/Historie
/ueber-uns/verfassung/Verfassung
/ueber-uns/stellenangebote/Stellenangebote
/ueber-uns/ansprechpartner/Ansprechpartner
/open-science/Open Science
/open-science/plan-s/Plan S
/publikationen/Publikationen
/publikationen/organische-chemie/Organische Chemie
/publikationen/nanotechnologie/Nanotechnologie
/publikationen/beilstein-archi...Beilstein Archives
/publikationen/beilstein-magaz...Beilstein Magazine
/publikationen/tagungsberichte/Tagungsberichte
/projekte/Projekte
/projekte/strenda/STRENDA
/projekte/strenda-db/STRENDA DB
/projekte/mirage/MIRAGE
/projekte/beilstein-tv/Beilstein TV
/projekte/cheminfo-labs/ChemInfo Labs
/symposien/Symposien
/symposien/defect-mediated-eng...Defect-mediated engineering of nanomaterials
/symposien/smart-nanomaterials...Smart nanomaterials for advancing healthcare
/symposien/beilstein-esoc-sate...Beilstein/ESOC Satellite Event for Young Chemists
/symposien/glyco-bioinformatics/Glyco-Bioinformatics
/symposien/enzymology/Enzymology
/symposien/organic-semiconduct...Organic Semiconductor Materials: Challenges and Opportunities
/symposien/technologies-shapin...Technologies Shaping Future Directions in Synthesis
/symposien/bozen/Bozen
/symposien/archiv/Archiv
/talks/Talks
/foerderung/Förderung
/foerderung/liebig-museum/Liebig-Museum
/foerderung/schuelerakademie/Schülerakademie
/suche/Suche
/?lang-select=1Deutsch
/en/?lang-select=2English
/symposien/defect-mediated-eng...Text duplicate Defect-mediated engineering of nanomaterials
/symposien/smart-nanomaterials...Text duplicate Smart nanomaterials for advancing healthcare
/talks/nanotechnology-sustaina...Nanotechnology - Sustainability and green concepts in pharmaceutical nanoformulations
/talks/Text duplicate Talks
/symposien/glyco-bioinformatics/Text duplicate Glyco-Bioinformatics
/talks/Text duplicate Talks
/symposien/enzymology/Text duplicate Enzymology
/symposien/organic-semiconduct...Text duplicate Organic Semiconductor Materials: Challenges and Opportunities
/symposien/technologies-shapin...Text duplicate Technologies Shaping Future Directions in Synthesis
/foerderung/schuelerakademie/Text duplicate Schülerakademie
/symposien/defect-mediated-eng...Text duplicate Defect-mediated engineering of nanomaterials
/symposien/smart-nanomaterials...Text duplicate Smart nanomaterials for advancing healthcare
/talks/nanotechnology-sustaina...Text duplicate Nanotechnology - Sustainability and green concepts in pharmaceutical nanoformulations
/talks/Text duplicate Talks
/symposien/glyco-bioinformatics/Text duplicate Glyco-Bioinformatics
/talks/Text duplicate Talks
/symposien/enzymology/Text duplicate Enzymology
/symposien/organic-semiconduct...Text duplicate Organic Semiconductor Materials: Challenges and Opportunities
/symposien/technologies-shapin...Text duplicate Technologies Shaping Future Directions in Synthesis
/foerderung/schuelerakademie/Text duplicate Schülerakademie
/open-science/offenen Wissenschaft
A-TITLE Open Science
/publikationen/organische-chemie/Beilstein Journal of Organic Chemistry
A-TITLE Organische Chemie
/publikationen/nanotechnologie/Beilstein Journal of Nanotechnology
A-TITLE Nanotechnologie
/symposien/Text duplicate Symposien
A-TITLE Symposien
https://bsky.app/profile/beils...New window External No Text
https://hessen.social/@Beilste...New window External No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://transforming-chemistry...New window External No Text
https://www.beilstein-journals...New window External Subdomain No Text
https://www.beilstein-journals...New window External Subdomain No Text
https://www.nanonetz-bw.de/ws2...New window External Subdomain No Text
https://www.beilstein-journals...New window External Subdomain No Text
/en/symposia/defect-mediated-e...Subdomain 13. - 15. Mai 2025 Defect-mediated engineering of nanomaterials for energy and quantum applications - Beilstein Nanotechnology Symposium
/en/symposia/smart-nanomateria...Subdomain 2. - 6. Juni 2025 Smart nanomaterials for advancing healthcare - Beilstein Nanotechnology Symposium
/en/talks/nanotechnology-semic...Subdomain 12. Juni, 2025 Beilstein Talk - Chennupati Jagadish "Semiconductor Nanostructures for Optoelectronics Applications"
/en/symposia/glyco-bioinformat...Subdomain 1. - 3. Juli 2025 Omics meets Structure - Deciphering the Glycome - Beilstein Glyco-Bioinformatics Symposium 2025
/en/talks/nanotechnology-next-...Subdomain 7. August, 2025 Beilstein Talk - Ana Jaklenec "Next-Generation Drug and Vaccine Delivery for Global Health"
/en/symposia/enzymology/Subdomain 9. - 11. September Natural and Synthetic Evolution of Catalysis - Beilstein Enzymology Symposium 2025
/en/symposia/organic-semicondu...Subdomain 23. - 25. September 2025 Organic Semiconductor Materials: Challenges and Opportunities - Beilstein Organic Chemistry Symposium
/en/symposia/technologies-shap...Subdomain 14. - 16. Oktober 2025 Technologies Shaping Future Directions in Synthesis - Beilstein Organic Chemistry Symposium
https://av.tib.eu/series/1122/...New window External Subdomain No Text
http://www.beilstein-journals....New window External Subdomain IMG-ALT logo beilstein journal organic chemistry
http://www.beilstein-journals....New window External Subdomain IMG-ALT logo beilstein journal nanotech
https://www.beilstein-archives...New window External Subdomain IMG-ALT logo beilstein archives 640 112
/suche/Text duplicate IMG-ALT Suche
/Anchor IMG-ALT Drucken
/kontakt/Kontakt
/anfahrt/Anfahrt
/impressum/Impressum
/datenschutz/Datenschutz

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.beilstein-institut.de/"
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 is excellent with 0.13 seconds.
The file size of the HTML document is fine (28 kB).

HTTP Response Header

NameValue
servernginx
dateSun, 11 May 2025 05:37:55 GMT
content-typetext/html; charset=utf-8
content-length6513
cache-controlmust-revalidate, proxy-revalidate, private, no-cache, max-age=0
content-encodinggzip
set-cookie44 Characters
etag"13c39916a2519cbb07689e8d68813d61"
expiresSun, 11 May 2025 05:37:55 GMT
x-cache-statusMISS
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 19 referring domains.
This page only has 152 backlinks.
This page only has few backlinks from 19 different ip addresses.
This page is referenced by wikipedia.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

Sitemap: http://beilstein-institut.de/sitemap.xml

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www.beilstein-institut.de
Home - Beilstein-Institut

Most important keywords

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

KeywordResultRecheck
Beilstein86%Check
Beilstein-Institut64%Check
Beilstein Talk64%Check
Beilstein Enzymology64%Check
Beilstein Journal64%Check
Beilstein Talks64%Check
Semiconductor47%Check
applications47%Check
Structure47%Check
Health47%Check
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