Irb.fraunhofer.de - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
39% 
Page structure
95% 
Link structure
78% 
Server
100% 
External factors
100% 
SEO Score
Response time
0.11 s
File size
19.50 kB
Words
180
Media files
1
Number of links
28 internal / 5 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Fachwissen seit über 80 Jahren - Fraunhofer IRB
The length of the page title is perfect. (442 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Das Fraunhofer IRB bietet seit über 80 Jahren Fachwissen, Fachbücher, Fachzeitschriften, Datenbanken und Fachseminare rund ums Thema Planen und Bauen. Jetzt informieren!
The meta description is too long: 1107 pixels from max. 1000 pixels. Optimize description
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: United States of America
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
pubdate2024-08-05T11:01:24.712+02:00
copyrightCopyright
descriptionDas Fraunhofer IRB bietet seit über 80 Jahren Fachwissen, Fachbücher, Fachzeitschriften, Datenbanken und Fachseminare rund ums Thema Planen und Bauen. Jetzt informieren!
msapplication-TileColor#ffffff
msapplication-TileImage/static/css/fraunhofer/resources/img/favicons/mstile-144x144.png
langde
og:titleFachwissen seit über 80 Jahren - Fraunhofer IRB
og:descriptionDas Fraunhofer IRB bietet seit über 80 Jahren Fachwissen, Fachbücher, Fachzeitschriften, Datenbanken und Fachseminare rund ums Thema Planen und Bauen. Jetzt informieren!
og:urlhttps://irb.fraunhofer.de/de.html
og:typewebsite
X-UA-CompatibleIE=edge
imagetoolbarno
last-modified2024-08-05T09:01:24.712Z
charsetutf-8

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Page quality

Content
(Critically important)
There are only 180 words on this page. Use at least 250 words to provide useful information.
32.2% 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.
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 10.67 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 112 characters this one is longer than 70 characters:
"quelle: fraunhofer-gesellschaft fraunhofer-informationszentrum raum und bau irb - fachwissen seit über..."
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)
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
/content/dam/irb/irb.svgNo alt attribute provided

Page structure

H1 heading
(Critically important)
Fraunhofer-Informationszentrum Raum und Bau IRB
The H1 heading is perfect.
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 Fraunhofer-Informationszentrum Raum und Bau IRB
H2 Empty heading
H2 Navigation und Social Media
H3 Baufachinformation
H3 Tipp des Monats
H3 Forschung und Entwicklung
H3 Aktuelles
H3 Transformation im Bauwesen
H3 Social Media
Some anchor texts are used more than once.
There are 8 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 5 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.baufachinformation...New window External Subdomain Baufachinformation
/de/ueber-uns.htmlÜber uns
/de/presse.htmlPresse
/de/stellenmarkt.htmlStellenmarkt
/de/newsletter.htmlNewsletter
/de/akademie.htmlAkademie
/de/ueber-uns.htmlText duplicate Über uns
/de/presse.htmlText duplicate Presse
/de/stellenmarkt.htmlText duplicate Stellenmarkt
/de/newsletter.htmlText duplicate Newsletter
/de/fraunhofer-irb-verlag.htmlFraunhofer IRB Verlag
/de/datenbanken.htmlDatenbanken
/de/transferforschung.htmlTransformation
/de/research-services.htmlResearch Services & Open Science
/de/akademie.htmlText duplicate Akademie
https://www.baufachinformation...New window External Subdomain No Text
https://www.baufachinformation...New window External Subdomain Bestellen auf Baufachinformation
https://www.baufachinformation...New window External Subdomain No Text
https://www.baufachinformation...New window External Subdomain Direkt zum Tipp des Monats
/de/forschung-entwicklung.htmlTrivial anchor text
A-TITLE mehr
/de/forschung-entwicklung.htmlText duplicate Trivial anchor text
mehr
A-TITLE mehr
/de/presse.htmlText duplicate Trivial anchor text
A-TITLE mehr
/de/presse.htmlText duplicate Trivial anchor text
mehr
A-TITLE mehr
/de/transformation-im-bauwesen...Trivial anchor text
A-TITLE Mehr
/de/transformation-im-bauwesen...Text duplicate Trivial anchor text
Mehr
A-TITLE Mehr
/de/ueber-uns/social-media.htmlText duplicate Trivial anchor text
A-TITLE mehr
/de/ueber-uns/social-media.htmlText duplicate Trivial anchor text
mehr
A-TITLE mehr
/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.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is excellent with 0.11 seconds.
The file size of the HTML document is fine (20 kB).

HTTP Response Header

NameValue
x-content-type-optionsnosniff
x-xss-protection1; mode=block
permissions-policyinterest-cohort=()
strict-transport-securitymax-age=63072000
dateSat, 10 Aug 2024 12:12:42 GMT
serverApache
content-security-policyframe-ancestors 'none'
age163930
accept-rangesbytes
content-typetext/html;charset=utf-8
varyAccept-Encoding
content-encodinggzip
content-length4436
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 152 referring domains.
This page has 336,444 backlinks.
This page has backlinks from 113 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?

Similar sites

Search preview

irb.fraunhofer.de
Fachwissen seit über 80 Jahren - Fraunhofer IRB
Das Fraunhofer IRB bietet seit über 80 Jahren Fachwissen, Fachbücher, Fachzeitschriften, Datenbanken und Fachseminare rund ums Thema Planen und Bauen. Jetzt informieren!

Most important keywords

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

KeywordResultRecheck
IRB90%Check
Fraunhofer IRB90%Check
Fraunhofer88%Check
Bau IRB81%Check
Fachwissen62%Check
Jahren62%Check
80 Jahren62%Check
Fachwissen 8062%Check
Fraunhofer-Informationszentrum55%Check
Raum55%Check
Show more keywords and terms

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