Wernersobek.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
95% 
Page structure
58% 
Link structure
56% 
Server
86% 
External factors
100% 
SEO Score
Response time
0.69 s
File size
180.50 kB
Words
1056
Media files
39
Number of links
103 internal / 31 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Werner Sobek AG - Sustainable Engineering and Design
The length of the page title is perfect. (505 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
We want to realize emissions-free structures for more people with less material through sustainable engineering and design.
The length of the meta description is perfect. (762 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.wernersobek.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: Germany
The following language is defined by HTML: en
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)
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
viewportwidth=device-width, initial-scale=1
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionWe want to realize emissions-free structures for more people with less material through sustainable engineering and design.
generatorSite Kit by Google 1.158.0
plausible-analytics-version2.3.1
msapplication-TileImagehttps://www.wernersobek.com/wp-content/uploads/2021/05/cropped-ws_favicon_560x560-1-300x300.png
article:modified_time2025-08-07T07:06:32+00:00
langen
twitter:cardsummary_large_image
og:localeen_US
og:typewebsite
og:titleWerner Sobek AG - Sustainable Engineering and Design
og:descriptionWe want to realize emissions-free structures for more people with less material through sustainable engineering and design.
og:urlhttps://www.wernersobek.com/
og:site_nameWerner Sobek AG
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 1056 words. That's ok.
35.1% 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.
13 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 17.9 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" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The following tag is repeated too often: emissions-free structures
Image SEO
(Somewhat important)
5 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
...igationBurger/Assets/logo-d293f1dd0c.svgWerner Sobek AG
...-museum-athens-01-1-895x619-c-center.jpgNational Archaeological Museum Athens Frontal View Rendering
...assenperspektive-02-895x619-c-center.jpgFeuer- und Rettungswache Bonn Straßenperspektive
...r-der-Fabrik_Slider-895x619-c-center.jpgNo alt attribute provided
..._0870_r_k_1920px_c2-895x619-c-center.jpgNo alt attribute provided
...ning-filmproduktion-895x619-c-center.jpgMartin Groß, Maximilian Riehle and Johannes Koeth discussing
...3012-e1753092348826-895x619-c-center.jpgBiotechnology Centre (BTZ) Tübingen
...ndreas-Balon_Teaser-895x619-c-center.jpgWerner Sobek Explaining Something
...-Resolution-6-16zu9-688x387-c-center.jpgThumbnail Office
...tografie_bearbeitet-880x596-c-center.jpgBoard of Managing Directors of Werner Sobek AG
...d/2021/05/283_a87cf-652x452-c-center.jpgRefurbishment
...ge_1-e1668526484725-652x452-c-center.jpgGreen Facades: Urban Nature
...ruction-Treppenhaus-652x452-c-center.jpgSustainable School Buildings
...obis-I-und-II-Cover-652x452-c-center.jpgnon nobis – About Building in the Future
...t-Steffen-Feirabend-652x452-c-center.jpgThe Digitalisation of the Construction Industry
...it-UMAR-materials-1-652x452-c-center.jpgRecycled Building Materials
...e-Mueller-Stuttgart-652x452-c-center.jpgThe Future of Construction
..._005-e1697548099277-652x452-c-center.jpgConstructing with Timber – Some Comments
...en-1-e1662464663257-652x452-c-center.jpgBuilding a Sustainable Future – 17 Statements
...ized/2021/05/NMoQ-1-619x430-c-center.jpgNational Museum of Qatar
...m-Schlossgarten_low-619x430-c-center.jpgStuttgart Main Station (S21)
...EP03601-0561_Bm_Mlr-619x430-c-center.jpgGreen facade KII
..._11_10-_0014_r_k_av-619x430-c-center.jpgDemonstrator D1244
...-ksg-Architekten_01-619x430-c-center.jpgThe Q in Nuremberg
...ternational-Airport-619x430-c-center.jpgKuwait International Airport (Terminal 2)
...sphere_expo2017_002-619x430-c-center.jpgEXPO 2017 Astana
...d-Halbe_RH2895-0023-619x430-c-center.jpgEXPO Shades
...o-credit_Steve-Hall-619x430-c-center.jpgIIT Innovation Center
...ertlboeck-Gauting-1-652x452-c-center.jpgTK Elevator Test Tower
...y-Braun-Stuttgart-8-652x452-c-center.jpgExperimental House R128
...n-Fabris-Brussels-1-652x452-c-center.jpgHouse of European History
..._STW18054_sRGB_kl50-652x452-c-center.jpgNEST Unit UMAR
...ne-Binet-London-2-2-652x452-c-center.jpgHeydar Aliyev Center
.../Logo-CTBUH-germany-656x452-c-center.jpgNo alt attribute provided
...d/2022/03/DGNB-Logo-656x452-c-center.jpgDGNB logo
...d/2025/03/Logo-ILEK-656x452-c-center.jpgNo alt attribute provided
...025/03/Logo-SFB1244-656x452-c-center.jpgNo alt attribute provided
...landstipendium-Logo-656x452-c-center.jpgDeutschlandstipendium logo
...ed/2022/03/aed-Logo-656x452-c-center.jpgAed logo

Page structure

H1 heading
(Critically important)
Our Mission: Sustainable Engineering and Design
The H1 heading is perfect.
Headings
(Important)
There are 49 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 Our Mission: Sustainable Engineering and Design
H2 National Museum of Athens: Consulting for Maximum Sustainability
H2 Joint Success: Fire and Rescue Station Bonn
H2 Ground-Breaking Ceremony in Hönningen: Glimmer of Hope for the Ahr Valley
H2 aed neuland: We Promote Creative Young Talent!
H2 WS Podcast #30: How does Interdisciplinary Collaboration Work? The Example of Facade Engineering
H2 BTZ Tuebingen: High Transparency for Research
H2 Werner Sobek on SWR1 Leute: “Open-Minded and in Harmony with Nature”
H2 Building for Future Generations
H2 Topics
H2 Projects
H2 Focus
H2 Job Offers
H2 (Senior) Project Manager Structural Engineering/Inspection (m/f/x)
H2 Project Engineers/Project Managers Facade Engineering (m/f/x)
H2 Intern Architecture (m/f/x)
H2 Networks
H3 Refurbishment
H3 Green Facades: Urban Nature
H3 Sustainable School Buildings
H3 non nobis – About Building in the Future
H3 The Digitalisation of the Construction Industry
H3 Recycled Building Materials
H3 The Future of Construction
H3 Constructing with Timber – Some Comments
H3 Building a Sustainable Future – 17 Statements
H3 TK Elevator Test Tower
H3 Experimental House R128
H3 House of European History
H3 NEST Unit UMAR
H3 Heydar Aliyev Center
H3 CTBUH Germany
H3 DGNB
H3 ILEK
H3 D1244
H3 Deutschlandstipendium
H3 aed e.V.
H3 Werner Sobek stands for sustainable engineering, worldwide.
H3 We want to create a built environment that is breathtakingly beautiful. Serving the interests of future generations.
H4 “Werner Sobek stands for sustainable engineering and design. Worldwide. Since 1992.”
H4 National Museum of Qatar
H4 Stuttgart Main Station (S21)
H4 Green facade KII
H4 Demonstrator D1244
H4 The Q in Nuremberg
H4 Kuwait International Airport (Terminal 2)
H4 EXPO 2017 Astana
H4 EXPO Shades
H4 IIT Innovation Center
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
9 links don't have an anchor text.
There are 1 links with a trivial anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are too many external links (31) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.wernersobek.com/Anchor Skip to main content
https://www.wernersobek.com/Subdomain EN
https://www.wernersobek.com/de/Subdomain DE
https://www.wernersobek.com/Subdomain IMG-ALT Werner Sobek AG
/company/Subdomain About us
/services/Subdomain Services
https://www.wernersobek.com/news/Subdomain News
/topics/Subdomain Topics
/focus/Subdomain Focus
/projects/Subdomain Projects
/together/Subdomain Career
/press/Subdomain Media
/press/constructing-future-a-n...Subdomain Newsletter
/contact/Subdomain Contact
/imprint/Subdomain Imprint
/privacy-policy/Subdomain Privacy Policy
/disclaimer/Subdomain Disclaimer
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.instagram.com/wern...New window External Subdomain No Text
https://open.spotify.com/show/...New window External Subdomain No Text
https://www.pinterest.de/werne...New window External Subdomain No Text
https://www.youtube.com/channe...New window External Subdomain No Text
/news/national-museum-of-athen...New window Subdomain IMG-ALT National Archaeological Museum Athens Frontal View Rendering
/news/joint-success-following-...New window Subdomain IMG-ALT Feuer- und Rettungswache Bonn Straßenperspektive
/news/a-glimmer-of-hope-for-th...New window Subdomain No Text
/news/we-promote-creative-youn...New window Subdomain No Text
/news/ws-podcast-30-how-does-i...New window Subdomain IMG-ALT Martin Groß, Maximilian Riehle and Johannes Koeth discussing
/news/high-transparency-for-fe...New window Subdomain IMG-ALT Biotechnology Centre (BTZ) Tübingen
/news/open-minded-and-in-harmo...New window Subdomain IMG-ALT Werner Sobek Explaining Something
/news/national-museum-of-athen...New window Subdomain No Text
/news/joint-success-following-...New window Subdomain No Text
/news/a-glimmer-of-hope-for-th...New window Subdomain No Text
/news/we-promote-creative-youn...New window Subdomain No Text
/news/ws-podcast-30-how-does-i...New window Subdomain No Text
/news/high-transparency-for-fe...New window Subdomain No Text
/news/open-minded-and-in-harmo...New window Subdomain No Text
https://policies.google.com/pr...New window External Subdomain YouTube
/privacy-policy/Subdomain privacy policy.
/company/Subdomain Our aim
/company/New window Subdomain Anchor “Werner Sobek stands for sustainable engineering and design. Worldwide. Since 1992.” Board of Directors of Werner Sobek AG ... more
IMG-ALT Board of Managing Directors of Werner Sobek AG
/topics/Subdomain More Topics
/topics/refurbishment/Subdomain Refurbishment
IMG-ALT Refurbishment
/topics/urban-nature-green-fac...Subdomain Green Facades: Urban Nature
IMG-ALT Green Facades: Urban Nature
/topics/sustainable-school-bui...Subdomain Sustainable School Buildings
IMG-ALT Sustainable School Buildings
/topics/non-nobis-about-buildi...Subdomain non nobis – About Building in the Future
IMG-ALT non nobis – About Building in the Future
/topics/the-digitalisation-of-...Subdomain The Digitalisation of the Construction Industry
IMG-ALT The Digitalisation of the Construction Industry
/topics/recycling-materials/Subdomain Recycled Building Materials
IMG-ALT Recycled Building Materials
/topics/the-future-of-construc...Subdomain The Future of Construction
IMG-ALT The Future of Construction
/topics/timber-construction/Subdomain Constructing with Timber – Some Comments
IMG-ALT Constructing with Timber – Some Comments
/topics/17_statements/Subdomain Building a Sustainable Future – 17 Statements
IMG-ALT Building a Sustainable Future – 17 Statements
/projects/Subdomain More Projects
/projects/national-museum-of-q...Subdomain BIM, Facade National Museum of Qatar
IMG-ALT National Museum of Qatar
/projects/stuttgart-main-stati...Subdomain BIM, Structure Stuttgart Main Station (S21)
IMG-ALT Stuttgart Main Station (S21)
/projects/k2/Subdomain Facade, Structure Green facade KII
IMG-ALT Green facade KII
/projects/demonstrator-sfb-1244/Subdomain Object Planning, Structure Demonstrator D1244
IMG-ALT Demonstrator D1244
/projects/the-q/Subdomain Facade, Structure The Q in Nuremberg
IMG-ALT The Q in Nuremberg
/projects/kuwait-international...Subdomain BIM, Structure Kuwait International Airport (Terminal 2)
IMG-ALT Kuwait International Airport (Terminal 2)
/projects/expo-2017-astana/Subdomain BIM, Facade EXPO 2017 Astana
IMG-ALT EXPO 2017 Astana
/projects/expo-shade-structures/Subdomain Object Planning, Sustainability EXPO Shades
IMG-ALT EXPO Shades
/projects/iit-innovation-center/Subdomain BIM, Facade IIT Innovation Center
IMG-ALT IIT Innovation Center
/focus/Subdomain Trivial anchor text
More
/focus/tkt/Subdomain TK Elevator Test Tower
IMG-ALT TK Elevator Test Tower
/focus/r128/Subdomain Experimental House R128
IMG-ALT Experimental House R128
/focus/mhe/Subdomain House of European History
IMG-ALT House of European History
/focus/umar/Subdomain NEST Unit UMAR
IMG-ALT NEST Unit UMAR
/focus/hac/Subdomain Heydar Aliyev Center
IMG-ALT Heydar Aliyev Center
https://www.wernersobek.com/jobs/Subdomain More jobs
/jobs/structural-engineer-m-f-...Subdomain (Senior) Project Manager Structural Engineering/Inspection (m/f/x) Berlin Structural Engineering Learn More
/jobs/project-manager-facade-e...Subdomain Project Engineers/Project Managers Facade Engineering (m/f/x) Hamburg Facade Engineering Learn More
/jobs/intern-architecture-m-f-x/Subdomain Intern Architecture (m/f/x) Stuttgart Architecture Learn More
https://www.skyscrapercenter.c...New window External Subdomain No Text
/persons/roland-bechmann/New window Subdomain Roland Bechmann
https://www.skyscrapercenter.c...New window External Subdomain German section
https://www.dgnb.de/en/New window External Subdomain IMG-ALT DGNB logo
https://www.dgnb.de/en/New window External Subdomain DGNB
/persons/werner-sobek/New window Subdomain Prof. Werner Sobek
https://www.bnb-nachhaltigesba...New window External Subdomain BNB
https://www.ilek.uni-stuttgart...New window External Subdomain No Text
/persons/lucio-blandini/New window Subdomain Lucio Blandini
https://www.ilek.uni-stuttgart...New window External Subdomain ILEK
https://www.uni-stuttgart.de/en/External Subdomain University of Stuttgart
https://en.wikipedia.org/wiki/...New window External Subdomain Fritz Leonhardt
https://en.wikipedia.org/wiki/...New window External Subdomain Frei Otto
https://en.wikipedia.org/wiki/...New window External Subdomain Jörg Schlaich
/persons/werner-sobek/New window Subdomain Werner Sobek
https://www.sfb1244.uni-stuttg...New window External Subdomain No Text
/projects/demonstrator-sfb-1244/New window Subdomain D1244
https://www.sfb1244.uni-stuttg...New window External Subdomain SFB 1244
https://www.youtube.com/watch?...New window External Subdomain 12-storey tower
https://www.ilek.uni-stuttgart...New window External Subdomain Text duplicate ILEK
https://www.deutschlandstipend...New window External Subdomain IMG-ALT Deutschlandstipendium logo
https://www.bmbf.de/bmbf/en/ho...New window External Subdomain BMBF
/news/german-scholarship/New window Subdomain three scholarship holders
https://www.bmbf.de/de/das-deu...New window External Subdomain Trivial anchor text
here
/projects/bmbf/Subdomain new BMBF headquarter
https://www.aed-stuttgart.de/New window External Subdomain IMG-ALT Aed logo
/persons/werner-sobek/New window Subdomain Text duplicate Werner Sobek
https://www.aed-stuttgart.de/New window External Subdomain aed
/services/structures/New window Subdomain structures
/services/facades/New window Subdomain facades
/services/mep/New window Subdomain technical building equipment
/locations/stuttgart/Subdomain Stuttgart
/locations/belgrade/Subdomain Belgrade
/locations/berlin/Subdomain Berlin
/locations/buenos-aires/Subdomain Buenos Aires
/locations/werner-sobek-copenh...Subdomain Copenhagen
/locations/dubai/Subdomain Dubai
/locations/frankfurt/Subdomain Frankfurt
/locations/hamburg/Subdomain Hamburg
/locations/istanbul/Subdomain Istanbul
/locations/new-york/Subdomain New York
/locations/tashkent-2/Subdomain Tashkent
/locations/vienna/Subdomain Vienna
/locations/weinheim/Subdomain Weinheim
/company/Subdomain Text duplicate About us
/services/Subdomain Text duplicate Services
https://www.wernersobek.com/news/Subdomain Text duplicate News
/topics/Subdomain Text duplicate Topics
/focus/Subdomain Text duplicate Focus
/projects/Subdomain Text duplicate Projects
/together/Subdomain Text duplicate Career
/press/Subdomain Text duplicate Media
/press/constructing-future-a-n...Subdomain Text duplicate Newsletter
/contact/Subdomain Text duplicate Contact
/imprint/Subdomain Text duplicate Imprint
/privacy-policy/Subdomain Text duplicate Privacy Policy
/disclaimer/Subdomain Text duplicate Disclaimer
https://www.wernersobek.com/Subdomain Text duplicate EN
https://www.wernersobek.com/de/Subdomain Text duplicate DE
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.instagram.com/wern...New window External Subdomain No Text
https://open.spotify.com/show/...New window External Subdomain No Text
https://www.pinterest.de/werne...New window External Subdomain No Text
https://www.youtube.com/channe...New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.wernersobek.com/"
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 0.69 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 (181 kB).

HTTP Response Header

NameValue
x-cache-handlercache-enabler-engine
content-encodinggzip
strict-transport-securitymax-age=31536000
cache-controlmax-age=0
expiresThu, 07 Aug 2025 23:35:17 GMT
varyUser-Agent
x-frame-optionsSAMEORIGIN
x-ua-compatibleIE=edge
x-content-type-optionsnosniff
content-typetext/html; charset=utf-8
dateThu, 07 Aug 2025 23:35:17 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 137 referring domains.
This page has 475 backlinks.
This page has backlinks from 106 different ip addresses.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

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Disallow: */comments/
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www.wernersobek.com
Werner Sobek AG - Sustainable Engineering and Design
We want to realize emissions-free structures for more people with less material through sustainable engineering and design.

Most important keywords

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

KeywordResultRecheck
Sustainable81%Check
Sustainable Engineering80%Check
Engineering78%Check
Design76%Check
Werner70%Check
Sobek70%Check
Werner Sobek70%Check
Werner Sobek AG66%Check
Sustainable Future65%Check
Sustainable Building64%Check
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