Irb.fraunhofer.de - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
79% 
Page structure
93% 
Link structure
85% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.06 s
File size
49.70 kB
Words
735
Media files
2
Number of links
58 internal / 17 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Wissen wirksam werden lassen
The length of the page title is perfect. (282 pixels out of 580 max pixel length)
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)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Germany
The following language is defined by HTML: 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)
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, user-scalable=yes
robotsnoodp,noydir,index,follow
pubdate2025-06-06T15:14:45.332+02:00
copyrightCopyright
msapplication-TileColor#ffffff
msapplication-TileImage/static/css/fraunhofer/resources/img/favicons/mstile-144x144.png
geo.regionDE-BW
geo.placenameStuttgart
geo.position48.74015426635742;9.098225593566895
ICBM48.74015426635742, 9.098225593566895
langde
og:titleWissen wirksam werden lassen
og:descriptionEmpty
og:urlhttps://irb.fraunhofer.de/de.html
og:typewebsite
X-UA-CompatibleIE=edge
imagetoolbarno
last-modified2025-06-06T13:14:45.332Z
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 735 words. That's ok.
34.7% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
22 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 16.93 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1, user-scalable=yes" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 110 characters this one is longer than 70 characters:
"quelle: fraunhofer-gesellschaft fraunhofer-informationszentrum raum und bau irb - wissen wirksam werde..."
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)
The HTML has geoname information: DE-BW
The HTML has georegion information: Stuttgart
The HTML has geoposition information: 48.74015426635742;9.098225593566895
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
/content/dam/irb_neu/Logo_IRB_rgb.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Fraunhofer-Informationszentrum Raum und Bau IRB
The H1 heading is perfect.
Headings
(Important)
There are 28 headings on the page. The amount of headings should be in a more proper relation to the amount of text.

Heading structure

Heading levelContent
H1 Fraunhofer-Informationszentrum Raum und Bau IRB
H2 Wissen wirksam werden lassen: Unsere Leistungsangebote für Ihre Zukunft
H2 Unsere Tipps
H2 Aktuelles
H2 Vor Ort
H2 Navigation und Social Media
H3 Bauwissen
H3 Weiterbildung und Qualifizierung
H3 Governance
H3 Transformation
H3 KI / Data Science
H3 Publizieren und Wissenstransfer
H3 Fachseminar: Creative Common Lizenzen
H3 baufachinformation.de
H3 LinkedIn
H3 Stimmungsbarometer Bau
H3 Weiterbildungen
H3 Videoreihe »Green Skills«
H3 Kickoff: FIZ Transformation & Governance
H3 UN-Ozeankonferenz
H3 Launch der Toolbox
H3 Podcast-Auftritt
H3 2. Transformationsforum Bau
H3 Neuer Artikel
H3 Fraunhofer HNFIZ
H3 Veranstaltungen
H3 Schnelleinstieg
H3 Folgen Sie uns
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 17 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://irb.fraunhofer.de/Fraunhofer-Informationszentrum Raum und Bau IRB
https://irb.fraunhofer.de/Text duplicate Fraunhofer-Informationszentrum Raum und Bau IRB
https://www.fraunhofer.de/New window External Subdomain Fraunhofer Gesellschaft
/de/presse.htmlPresse / Medien
/de/jobs.htmlJobs / Karriere
/de/ueber-uns.htmlÜber uns
/de/leistungen.htmlLeistungen
/de/leistungen.htmlText duplicate Leistungen
/de/leistungen/transformation....Transformation
/de/leistungen/governance.htmlGovernance
/de/leistungen/weiterbildung.htmlWeiterbildung und Qualifizierung
/de/leistungen/ki.htmlKI / Data Science
/de/leistungen/publizieren.htmlPublizieren und Wissenstransfer
/de/leistungen/bauwissen.htmlBauwissen
/de/kundengruppen.htmlKundengruppen
/de/kundengruppen.htmlText duplicate Kundengruppen
/de/kundengruppen/baubranche.htmlBaubranche
/de/kundengruppen/forschungsei...Forschungseinrichtungen
/de/kundengruppen/fhg.htmlFraunhofer-Gesellschaft
/de/kundengruppen/unternehmen....Unternehmen
/de/insights.htmlFraunhofer IRB Insights
/de/presse.htmlText duplicate Presse / Medien
/de/presse.htmlText duplicate Presse / Medien
/de/presse/pressemitteilungen....Pressemitteilungen
/de/presse/pressemitteilungen/...TIN-Map
/de/presse/pressemitteilungen/...HNFIZ
/de/presse/pressemitteilungen/...2. Transformationsforum Bau
/de/jobs.htmlText duplicate Jobs / Karriere
/de/ueber-uns.htmlText duplicate Über uns
/de/leistungen/bauwissen.htmlA-TITLE Zum Bauwissen
/de/leistungen/bauwissen.htmlText duplicate Zum Bauwissen
A-TITLE Zum Bauwissen
/de/leistungen/weiterbildung.htmlA-TITLE Zu Weiterbildung und Qualifizierung
/de/leistungen/weiterbildung.htmlText duplicate Zu Weiterbildung und Qualifizierung
A-TITLE Zu Weiterbildung und Qualifizierung
/de/leistungen/governance.htmlA-TITLE Zu Governance
/de/leistungen/governance.htmlText duplicate Zu Governance
A-TITLE Zu Governance
/de/leistungen/transformation....A-TITLE Zur Transformation
/de/leistungen/transformation....Text duplicate Zur Transformation
A-TITLE Zur Transformation
/de/leistungen/ki.htmlA-TITLE Zu KI / Data Science
/de/leistungen/ki.htmlText duplicate Zu KI / Data Science
A-TITLE Zu KI / Data Science
/de/leistungen/publizieren.htmlA-TITLE Zu Publizieren und Wissenstransfer
/de/leistungen/publizieren.htmlText duplicate Zu Publizieren und Wissenstransfer
A-TITLE Zu Publizieren und Wissenstransfer
https://weiterbildung.irb.frau...New window External Subdomain No Text
https://weiterbildung.irb.frau...New window External Subdomain Direkt zum Fachseminar
https://www.baufachinformation...New window External Subdomain No Text
https://www.baufachinformation...New window External Subdomain Bestellen auf Baufachinformation
https://www.linkedin.com/compa...New window External Subdomain Direkt zum LinkedIn-Kanal
https://www.baufachinformation...New window External Subdomain Direkt zur Studie
https://weiterbildung.irb.frau...New window External Subdomain No Text
https://weiterbildung.irb.frau...New window External Subdomain Im Shop buchen
/de/insights/videoreihe-greens...A-TITLE Zu den Fraunhofer IRB Insights
/de/insights/videoreihe-greens...Text duplicate Zu den Fraunhofer IRB Insights
A-TITLE Zu den Fraunhofer IRB Insights
https://www.hnfiz.fraunhofer.d...New window External Subdomain No Text
https://www.hnfiz.fraunhofer.d...New window External Subdomain Zum FIZ
https://bluemissionaa.eu/2025/...New window External No Text
https://bluemissionaa.eu/2025/...New window External Mehr Informationen
/de/leistungen/weiterbildung/t...A-TITLE Zur Toolbox
/de/leistungen/weiterbildung/t...Text duplicate Zur Toolbox
A-TITLE Zur Toolbox
https://open.spotify.com/episo...New window External Subdomain No Text
https://open.spotify.com/episo...New window External Subdomain Zur Podcast-Folge
/de/presse/pressemitteilungen/...A-TITLE Zur Pressemitteilung
/de/presse/pressemitteilungen/...Text duplicate Zur Pressemitteilung
A-TITLE Zur Pressemitteilung
/de/insights/perspectives-3.htmlA-TITLE zum Artikel
/de/insights/perspectives-3.htmlText duplicate zum Artikel
A-TITLE zum Artikel
/de/presse/pressemitteilungen/...Text duplicate A-TITLE Zur Pressemitteilung
/de/presse/pressemitteilungen/...Text duplicate Zur Pressemitteilung
A-TITLE Zur Pressemitteilung
/de/leistungen/ki/data-governa...Data Governance
/de/leistungen/transformation/...Green Skills
/de/leistungen/transformation/...Transformations- und Innovationsnavigator
/de/leistungen/ki/zukunftswerk...Zukunftswerkstatt KI
https://www.linkedin.com/compa...New window External Subdomain A-TITLE Besuchen Sie uns bei LinkedIn
https://www.youtube.com/@fraun...New window External Subdomain A-TITLE Besuchen Sie uns bei YouTube
/de/kontakt.htmlKontakt
/de/impressum.htmlImpressum
/de/datenschutzerklaerung.htmlDatenschutzerklärung
/de/sitemap.htmlSitemap

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://irb.fraunhofer.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 0.06 seconds.
The file size of the HTML document is fine (50 kB).

HTTP Response Header

NameValue
x-content-type-optionsnosniff
x-xss-protection1; mode=block
permissions-policyinterest-cohort=()
strict-transport-securitymax-age=63072000
dateWed, 11 Jun 2025 03:58:28 GMT
serverApache
content-security-policyframe-ancestors 'none'
age29016
accept-rangesbytes
content-typetext/html;charset=utf-8
varyAccept-Encoding
content-encodinggzip
content-length8174
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 144 referring domains.
This page has 302 backlinks.
This page has backlinks from 102 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /*/sep$
Disallow: /*.json$
Disallow: /*?q
Disallow: /*?*cp=
Disallow: /*?*wcmmode=
Disallow: /*?*cooperation=
Disallow: /de/send-mail?
Disallow: /en/send-mail?
Disallow: /es/send-mail?
Disallow: /it/send-mail?
Disallow: /fr/send-mail?
Disallow: /ko/send-mail?
Disallow: /ja/send-mail?
Disallow: /pt/send-mail?
Disallow: /pl/send-mail?
Disallow: /zh/send-mail?
Disallow: /tr/send-mail?
Disallow: /hu/send-mail?
Disallow: /ar/send-mail?
Sitemap: https://irb.fraunhofer.de/de/sitemap.xml

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irb.fraunhofer.de
Wissen wirksam werden lassen

Most important keywords

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

KeywordResultRecheck
Fraunhofer IRB71%Check
Fraunhofer70%Check
IRB68%Check
Bau IRB65%Check
Bau59%Check
Wissen59%Check
Fraunhofer IRB Insights59%Check
Wissen wirksam58%Check
Fraunhofer Gesellschaft56%Check
wirksam55%Check
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