Boltshauser.info - SEO Checker

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Overview of the SEO Check
Meta information
93% 
Page quality
40% 
Page structure
58% 
Link structure
28% 
Server
95% 
External factors
100% 
SEO Score
Response time
1.74 s
File size
163.40 kB
Words
5162
Media files
92
Number of links
118 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Boltshauser Architekten AG • Architekturbüro in Zürich & München
The page title should be shorter than 580 pixels. It is 589 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Zeitgenössische, preisgekrönte Architektur von Roger Boltshauser Architekten • Erfahren Sie mehr über uns.
The length of the meta description is perfect. (667 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://boltshauser.info/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de-de
Server location: United States of America
The following language is defined by HTML: de-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)
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)
No favicon is linked in the HTML code.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1.0
robotsindex, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
descriptionZeitgenössische, preisgekrönte Architektur von Roger Boltshauser Architekten • Erfahren Sie mehr über uns.
generatorWPML ver:4.6.15 stt:1,3;
article:modified_time2025-02-28T09:27:01+00:00
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og:localede_DE
og:typewebsite
og:titleBoltshauser Architekten AG • Architekturbüro in Zürich & München
og:descriptionZeitgenössische, preisgekrönte Architektur von Roger Boltshauser Architekten • Erfahren Sie mehr über uns.
og:urlhttps://boltshauser.info/
og:site_nameBoltshauser Architekten AG
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
The content of this page is too large (5162 words). Maybe the content could be divided into several pages.
These Typos were found:
  • grosser => großer
  • blossen => bloßen
The average number of words per sentence of 27.61 words is high.
17.3% of the text are stop words.
The page contains a listing, which indicates a good text layout.
36 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
Image SEO
(Somewhat important)
75 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

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Page structure

H1 heading
(Critically important)
Bemerkungen zur Architektur von Roger Boltshauser
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.
There are 52 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 Bemerkungen zur Architektur von Roger Boltshauser
H2 Notes on the Architecture of Roger Boltshauser
H3 Werk Aktuell
H3 Work Current
H3 Auswahl
H3 Selection
H3 Kunst
H3 Art
H3 Architektur
H3 Architecture
H3 Reliefs
H3 Reliefs Duplicate text
H3 News
H3 News Duplicate text
H3 Presse
H3 Press
H3 Forschung
H3 Research
H3 Lehre
H3 Teaching
H3 Preis
H3 Awards
H3 Ausstellungen
H3 Exhibitions
H3 Werk Suche
H3 Work Search
H3 Werk Filter
H3 Work Filter
H3 News Suche
H3 News Search
H3 News Filter
H3 News Filter Duplicate text
H3 Presse Suche
H3 Press Search
H3 Presse Filter
H3 Press Filter
H3 Lehre Suche
H3 Teaching Search
H3 Lehre Filter
H3 Teaching Filter
H3 Preis Suche
H3 Awards Search
H3 Preis Filter
H3 Awards Filter
H3 Ausstellungen Suche
H3 Exhibitions Search
H3 Ausstellungen Filter
H3 Exhibitions Filter
H3 Werk Übersicht
H3 Work Overview
H3 News 2025
H3 News 2025 Duplicate text
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
4 links don't have an anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://boltshauser.info/No Text
/projekt/umbau-cpg-kesselhaus/52 Umbau CPG Kesselhaus Conversion CPG boiler house
/projekt/zentrum-fuer-zahnmedi...49 Zentrum für Zahnmedizin ZZM, Zürich Centre for Dental Medicine ZZM, Zurich
/projekt/sport-und-schwimmzent...48 Sport- und Schwimmzentrum Oerlikon, Zürich Sports and Swimming Center Oerlikon, Zurich
/projekt/hochhaus-h1-zwhatt-ar...47 Hochhaus H1 Zwhatt-Areal High-Rise H1 Zwhatt Site
/projekt/alterszentrum-kloster...45 Alterszentrum Kloster Ingenbohl Ingenbohl Convent Retirement Center
/projekt/areal-wiesental/44 Hotel Leo Hotel Leo
/projekt/umbau-cpg-papieri-areal/43 Umbau CPG, Papieri-Areal Conversion CPG, Papieri-Areal
/projekt/forschungsgebaeude-gl...41 Forschungsgebäude GLC, ETH Zürich Research Building GLC, ETH Zurich
/projekt/mehrfamilienhaus-kilc...40 Mehrfamilienhaus Kilchberg Multifamily house Kilchberg
/projekt/ofenturm-fuer-das-zie...35 Ofenturm für das Ziegelei-Museum Kiln Tower for the Brickworks Museum
/projekt/primarschule-kraemera...30 Primarschule Krämeracker Krämeracker Primary School
/projekt/baufeld-f-europaallee/29 Baufeld F Europaallee Baufeld F Europaallee
/projekt/case-study-steel-house/24 Case Study Steel House Case Study Steel House
/projekt/schulpavillon-allenmo...14 Schulpavillon Allenmoos II School Pavilion Allenmoos II
/projekt/haus-rauch/7 Haus Rauch Rauch House
/projekt/geraetehaeuser-und-zi...4 Gerätehäuser und Zielturm Sihlhölzli Equipment Storage Buildings and Finishing Tower Sihlhölzli
/skizze/auswahl/Auswahl
/skizze/auswahl/Selection
/skizze/kunst/Kunst
/skizze/kunst/Art
/skizze/architektur/Architektur
/skizze/architektur/Architecture
/skizze/reliefs/Reliefs
/skizze/reliefs/Text duplicate Reliefs
/wettbewerb/studienauftrag-ent...151 2028 Studienauftrag Entwicklung Baufeld C Regensdorf, 1. Preis Study contract development construction site C in Regensdorf, 1st prize Gemischte Nutzung ...
/projekt/haus-ehrhardt/54 2027 Experimentelles Lehmhaus Experimental Earth House Neubau | Wohnen New Construction | Residential
/wettbewerb/projektwettbewerb-...150 2027 Projektwettbewerb Innovationspark Zürich (IPZ), 1. Preis Typologie TECH Innovation Park Zurich (IPZ) project competition, 1st prize typology TECH Bi...
/projekt/dokumentationszentrum...55 2027 Dokumentationszentrum Hannoverscher Bahnhof, 1. Preis Dokumentation Centre Hannoverscher Bahnhof, 1st prize Bildung | Kultur | Neubau Education | Cul...
/projekt/wohnueberbauung-altwi...53 2027 Wohnüberbauung Altwiesen- / Dübendorfstrasse Residential Development Altwiesen- / Dübendorfstrasse Neubau | Wohnen New Construction | Residential
/projekt/umbau-cpg-kesselhaus/52 2026 Umbau CPG Kesselhaus Conversion CPG boiler house Gewerbe | Umbau Business | Renovation
/wettbewerb/umbau-buerohaus-ka...148 2025 Umbau Bürohaus Kallmorgen, 1. Preis Conversion Kallmorgen office building, 1st price Umbau | Verwaltung Renovation | Administration
/wettbewerb/studienauftrag-far...147 2025 Studienauftrag Farnbühlpark Wohlen, Zuschlag für ein Baufeld Study commission Farnbühlpark Wohlen, awarded contract for a construction site Neubau |...
/projekt/__trashed/51 2025 Masterplan Zoo Basel, 1. Preis Masterplan Basel Zoo, 1st prize Gemischte Nutzung | Kultur | Neubau | Umbau Mixed use | Culture | New Construction | R...
/projekt/zentrum-fuer-zahnmedi...49 2025 Zentrum für Zahnmedizin ZZM, Zürich Centre for Dental Medicine ZZM, Zurich Bildung | Gesundheit | Neubau | Verwaltung Education | Health | New Constr...
/projekt/sport-und-schwimmzent...48 2025 Sport- und Schwimmzentrum Oerlikon, Zürich Sports and Swimming Center Oerlikon, Zurich Kultur | Neubau Culture | New Construction
/projekt/hochhaus-h1-zwhatt-ar...47 2025 Hochhaus H1 Zwhatt-Areal High-Rise H1 Zwhatt Site Gemischte Nutzung | Gewerbe | Wohnen Mixed use | Business | Residential
/wettbewerb/ziegelei-areal-dae...149 2025 Ziegelei Areal Dättnau, 1. Preis Brickworks Dättnau, 1st prize Neubau | Wohnen New Construction | Residential
/wettbewerb/concorso-ospedale-...146 2024 Concorso Ospedale Regionale del Sopraceneri, 4. Preis Concorso Ospedale Regionale del Sopraceneri, 4th prize Neubau New Construction
/wettbewerb/biz-weissenhofsied...145 2023 BIZ Weissenhofsiedlung Stuttgart BIZ Weissenhofsiedlung Stuttgart Kultur | Neubau Culture | New Construction
/wettbewerb/laborgebaeude-geis...144 2023 Laborgebäude Geistlich Areal Schlieren Laboratory building Geistlich Areal Schlieren Neubau | Verwaltung New Construction | Administration
/projekt/alterszentrum-kloster...45 2023 Alterszentrum Kloster Ingenbohl Ingenbohl Convent Retirement Center Gesundheit | Neubau | Wohnen Health | New Construction | Residential
/projekt/areal-wiesental/44 2023 Hotel Leo Hotel Leo Gewerbe | Neubau Business | New Construction
/projekt/umbau-cpg-papieri-areal/43 2023 Umbau CPG, Papieri-Areal Conversion CPG, Papieri-Areal Gewerbe | Umbau | Wohnen Business | Renovation | Residential
/projekt/wohnueberbauung-winte...42 2023 Wohnüberbauung Winterthurerstrasse 549 Residential Development Winterthurerstrasse 549 Neubau | Wohnen New Construction | Residential
/projekt/forschungsgebaeude-gl...41 2023 Forschungsgebäude GLC, ETH Zürich Research Building GLC, ETH Zurich Bildung | Gesundheit | Neubau | Verwaltung Education | Health | New Construction ...
/projekt/ersatzneubau-flusskra...46 2023 Ersatzneubau Flusskraftwerk, Papieri Cham Replacement of river power plant, Papieri Cham Industrie | Neubau Industry | New Construction
/wettbewerb/bis-site-development/143 2022 BIZ site development Basel BIS site development Basel Neubau | Verwaltung New Construction | Administration
/projekt/mehrfamilienhaus-kilc...40 2022 Mehrfamilienhaus Kilchberg Multifamily house Kilchberg Neubau | Wohnen New Construction | Residential
/wettbewerb/wankendorfcity-3-b...139 2021 Wankdorfcity 3 Bern Wankdorfcity 3 Bern Gewerbe | Neubau | Verwaltung | Wohnen Business | New Construction | Administration | Residential
/wettbewerb/laborneubau-haus-6/136 2021 Laborneubau Haus 6, 3. Preis New laboratory building House 6, 3rd prize Bildung | Neubau Education | New Construction
/wettbewerb/erneuerung-und-erw...135 2021 Erneuerung und Erweiterung Campus Horw HSLU Modernization and Expansion of the Campus Horw HSLU Bildung | Neubau | Verwaltung Education | New Constr...
/projekt/akustische-figuren-im...39 2021 Akustische Figuren im Engadin ODER Das Echo vom Blitz der irgendwann eingeschlagen hat Acoustic Figures in the Engadin OR the echo of the lightning t...
/projekt/ofenturm-fuer-das-zie...35 2021 Ofenturm für das Ziegelei-Museum Kiln Tower for the Brickworks Museum Kultur | Neubau Culture | New Construction
/projekt/buero-und-infrastrukt...36 2021 Büro- und Infrastrukturgebäude Wasserwerke Zug WWZ Office and infrastructure building Wasserwerke Zug WWZ Industrie | Neubau | Verwaltung Industry | ...
/wettbewerb/neubau-willy-brand...125 2019 Neubau Willy-Brandt-Strasse 69 New building Willy-Brandt-Strasse 69 Neubau | Verwaltung New Construction | Administration
/wettbewerb/schweizer-pavillon...123 2019 Schweizer Pavillon 2020, Architekturbiennale Venedig Swiss Pavilion, 2020 Venice Biennale of Architecture Ausstellung Exhibition
/wettbewerb/entwicklung-der-ni...124 2019 Entwicklung der Nikolai-Insel Development of the Nikolai-Insel Gemischte Nutzung | Gewerbe | Neubau | Umbau | Wohnen Mixed use | Business | New Cons...
/projekt/mock-up-sitterwerk-st...32 2019 Mock-up Sitterwerk St. Gallen Mock-up Sitterwerk Saint Gallen Neubau New Construction
/projekt/sanierung-flachbauten...31 2019 Sanierung Flachbauten Hirzenbach Renovation of Low-Rise Buildings in Hirzenbach Gewerbe | Umbau Business | Renovation
/projekt/primarschule-kraemera...30 2019 Primarschule Krämeracker Krämeracker Primary School Bildung | Neubau Education | New Construction
/wettbewerb/ozeanium-zoo-basel/122 2019 Ozeanium Zoo Basel Ozeanium Zoo Basel Kultur | Neubau Culture | New Construction
/projekt/baufeld-f-europaallee/29 2019 Baufeld F Europaallee Baufeld F Europaallee Gemischte Nutzung | Gewerbe | Neubau | Öffentliche Bauten | Verwaltung | Wohnen Mixed use | Business | Ne...
/projekt/feldbrandofen/27 2018 Feldbrandofen, Ziegelei-Museum Cham Feldbrandofen, Brickworks Museum Cham Neubau | Sondernutzung New Construction | Special use
/wettbewerb/generalsanierung-g...118 2018 Generalsanierung Gasteig Generalsanierung Gasteig Kultur | Umbau Culture | Renovation
/projekt/sanierung-geschaeftsh...28 2018 Sanierung Geschäftshaus Bleicherweg Renovation Bleicherweg Office Building Umbau | Verwaltung Renovation | Administration
/wettbewerb/linkeroever/112 2017 Linkeroever Linkeroever Städtebau Urban
/wettbewerb/exerzierhaus-cg-2/115 2017 Exerzierhaus CG Drill house CG Kultur | Umbau Culture | Renovation
/wettbewerb/erweiterung-hahnen...114 2017 Erweiterung Hahnenburgtor Extension Hahnenburgtor Gewerbe | Kultur | Neubau Business | Culture | New Construction
/projekt/case-study-steel-house/24 2017 Case Study Steel House Case Study Steel House Gemischte Nutzung | Gewerbe | Neubau | Wohnen Mixed use | Business | New Construction | Residential
/projekt/geissweid-hirschen/26 2017 Geissweid Hirschen Geissweid Hirschen Gewerbe | Neubau | Umbau | Wohnen Business | New Construction | Renovation | Residential
/wettbewerb/schweizer-pavillon...108 2016 Schweizer Pavillon Biennale 2018 Swiss Pavilion Biennale 2018 Ausstellung Exhibition
/wettbewerb/entwicklung-des-ar...107 2016 Entwicklung des Areals Unicenterparkplatz Development of the Unicenter parking lot site Bildung | Neubau | Verwaltung Education | New Construction |...
/projekt/sanierung-villa-aabach/22 2016 Sanierung Villa Aabach Renovation Villa Aabach Kultur | Umbau Culture | Renovation
/projekt/wohnueberbauung-wuelf...21 2015 Wohnüberbauung Wülflingen Residential Development Wülflingen Neubau | Wohnen New Construction | Residential
/projekt/pfarrhaus-trub/20 2014 Pfarrhaus Trub Vicarage Trub Umbau | Wohnen Renovation | Residential
/projekt/gestaltungsplan-papie...19 2014 Gestaltungsplan Papieri-Areal Design plan Papieri-Areal Städtebau Urban
/projekt/wohnungsbau-lenzburg/16 2014 Wohnungsbau Lenzburg Housing Construction Lenzburg Neubau | Wohnen New Construction | Residential
/projekt/schulhaus-kopfholz/18 2014 Schulhaus Kopfholz Kopfholz School Building Bildung | Neubau Education | New Construction
/projekt/wohnhochhaus-hirzenbach/17 2014 Wohnhochhaus Hirzenbach Hirzenbach Residential High-Rise Neubau | Wohnen New Construction | Residential
/wettbewerb/quartiersentwicklu...96 2013 Quartiersentwicklung Grosser Burstah 3 / Neue Burg Quarter development Grosser Burstah 3 / Neue Burg Gewerbe | Neubau | Verwaltung Business | New Con...
/wettbewerb/amt-fuer-umwelt-un...94 2013 Amt für Umwelt und Energie AUE Amt für Umwelt und Energie AUE Neubau | Verwaltung New Construction | Administration
/wettbewerb/haus-am-turm/93 2013 Haus am Turm House by the tower Kultur | Neubau | Verwaltung Culture | New Construction | Administration
/projekt/schulpavillon-allenmo...14 2012 Schulpavillon Allenmoos II School Pavilion Allenmoos II Bildung | Umbau Education | Renovation
/projekt/glatttalstudie-gruppe...15 2012 Glatttalstudie Gruppe Krokodil Glatttal study Gruppe Krokodil Städtebau Urban
/projekt/schulanlage-goenhard/13 2012 Schulanlage Gönhard Gönhard School Complex Bildung | Umbau Education | Renovation
/projekt/ateliergebaeude-dubss...12 2010 Ateliergebäude Dubsstrasse Studio Building Dubsstrasse Verwaltung Administration
/projekt/badehaus-fuer-das-hot...11 2009 Badehaus für das Hotel Tamina Bathhouse for Hotel Tamina Kultur | Neubau Culture | New Construction
/projekt/haus-sutter/9 2008 Haus Sutter House Sutter Umbau | Wohnen Renovation | Residential
/projekt/haus-rauch/7 2008 Haus Rauch Rauch House Neubau | Wohnen New Construction | Residential
/projekt/schulanlage-hirzenbach/8 2008 Schulanlage Hirzenbach Hirzenbach School Complex Bildung | Neubau | Umbau Education | New Construction | Renovation
/projekt/rathaus-st-gallen/6 2007 Rathaus St. Gallen Town Hall St. Gallen Neubau | Verwaltung New Construction | Administration
/projekt/erneuerung-und-erweit...5 2004 Erneuerung und Erweiterung Schulhaus Kronenwiese Modernization and Expansion of the Kronenwiese School Complex Bildung | Umbau Education | Renovation
/projekt/geraetehaeuser-und-zi...4 2002 Gerätehäuser und Zielturm Sihlhölzli Equipment Storage Buildings and Finishing Tower Sihlhölzli Kultur | Neubau Culture | New Construction
/projekt/dreifachsporthalle-wa...3 2000 Dreifachsporthalle Waldegg Triple Sports Hall Waldegg Bildung | Neubau Education | New Construction
/news/book-launch-constructive...No Text
https://constructive-disobedie...External Weitere Informationen
https://constructive-disobedie...External Text duplicate Weitere Informationen
/news/soleil-s/No Text
https://invitation.mudac.ch/so...External Subdomain Text duplicate Weitere Informationen
/projekt/hochhaus-h1-zwhatt-ar...Hochhaus H1 Zwhatt-Areal
https://invitation.mudac.ch/so...External Subdomain Text duplicate Weitere Informationen
/projekt/hochhaus-h1-zwhatt-ar...High-Rise H1 Zwhatt Site
/news/architecture-of-memory/No Text
http://weitere informationen/External URL anchor text
https://www.af-z.ch/ausstellungen/architecture-of-memory/
http://weitere informationen/External Text duplicate URL anchor text
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/news/radikale-symbiosen-ii/No Text
https://ar.tuwien.ac.at/Aktuel...External Subdomain Zur Website
https://ar.tuwien.ac.at/Aktuel...External Subdomain Text duplicate Zur Website
/wettbewerb/ziegelei-areal-dae...Competition win
/wettbewerb/umbau-buerohaus-ka...Text duplicate Competition win
/news/semperpreis-2024/Roger Boltshauser is awarded the Semper Prize 2024
/wettbewerb/studienauftrag-far...awarded contract
/projektwettbewerb-innovations...Text duplicate Competition win
/awards/holcim-award-2023/Holcim Award 2023 winner
/expo/aus-boden-gestampft/new exhibition
/presse/roger-boltshauser-resp...new publication
/wettbewerb/dokumentationszent...Text duplicate Competition win
/projekt/ofenturm-fuer-das-zie...Kiln Tower for the Brickworks Museum
/projekt/hochhaus-h1-zwhatt-ar...Text duplicate High-Rise H1 Zwhatt Site
/projekt/hochhaus-h1-zwhatt-ar...Text duplicate High-Rise H1 Zwhatt Site
/projekt/sport-und-schwimmzent...Sports and Swimming Center Oerlikon
/projekt/dreifachsporthalle-wa...Triple Sports Hall Waldegg
/ausstellung/future-now-revisi...Future Now – Revisiting Earthen Architecture
/projekt/wohnungsbau-lenzburg/Housing Construction Lenzburg
/projekt/buero-und-infrastrukt...Office and Data Center Waterworks Zug WWZ

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