Helios.ch - SEO Checker

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Overview of the SEO Check
Meta information
97% 
Page quality
88% 
Page structure
56% 
Link structure
36% 
Server
86% 
External factors
36% 
SEO Score
Response time
0.70 s
File size
85.50 kB
Words
1151
Media files
18
Number of links
158 internal / 21 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Helios Ventilatoren AG
The length of the page title is perfect. (204 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Profis in Sachen Lüftung - seit 1977 in der Schweiz - über 5000 Produkte an Lager von Axial- bis Dachventilator. Systeme für Wohnen KWL & Gewerbe AIR1
The length of the meta description is perfect. (965 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.helios.ch/de
There is a valid canonical link 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)
The alternate link to the page itself is missing.
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
authorPepperShop.com by Glarotech GmbH
viewportwidth=device-width, initial-scale=1
msapplication-TileImagehttps://www.helios.ch/shop/Bilder/favicon/favicon-144x144.png?v=3
descriptionProfis in Sachen Lüftung - seit 1977 in der Schweiz - über 5000 Produkte an Lager von Axial- bis Dachventilator. Systeme für Wohnen KWL & Gewerbe AIR1
langde
og:imagehttps://www.helios.ch/shop/Bilder/shoplogo.svg
og:image:secure_urlhttps://www.helios.ch/shop/Bilder/shoplogo.svg
og:titleHelios Ventilatoren AG
og:typewebsite
og:descriptionProfis in Sachen Lüftung - seit 1977 in der Schweiz - über 5000 Produkte an Lager von Axial- bis Dachventilator. Systeme für Wohnen KWL & Gewerbe AIR1
og:urlhttps://www.helios.ch/
og:site_nameHelios Ventilatoren AG
X-UA-CompatibleIE=edge
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 1151 words. That's ok.
30.1% of the text are stop words.
The page contains a listing, which indicates a good text layout.
18 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 16.45 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: büro in vuadens
Image SEO
(Somewhat important)
6 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
/shop/Bilder/shoplogo_xs.svgHelios Ventilatoren AG
/shop/Bilder/shoplogo_druck.jpgHelios Ventilatoren AG
/shop/Bilder/shoplogo.svgHelios Ventilatoren AG
/shop/Bilder/shoplogo_druck.jpgHelios Ventilatoren AG
..._slider/content_slider_12_1725890114.jpgNo alt attribute provided
..._slider/content_slider_14_1730195442.jpgNo alt attribute provided
..._slider/content_slider_10_1714397292.jpgNo alt attribute provided
...t_slider/content_slider_8_1709650419.jpgNo alt attribute provided
...t_slider/content_slider_3_1701692684.jpgNo alt attribute provided
...t_slider/content_slider_2_1700230262.pngNo alt attribute provided
.../CAD_3D_Modelle_Helios_Ventilatoren5.png3D Modelle - Hier finden Sie die CAD-Modelle von HELIOS
.../resources/blog/Helios_Select_Bild_4.PNGHelios Select - technische Daten, Kennlinien, Masszeichnungen
...sources/cms/Helios_AIR1_Select_Bild2.PNGAIR1 Select - Hilfe zur Auswahl des optimalen Helios AIR1 Kompaktlüftungsgeräts
/shop/resources/cms/_RUG9854.jpegImage
/shop/resources/cms/icon_grey.svgImage
/shop/resources/cms/icon_grey.svgImage
/shop/resources/cms/icon_grey.svgImage
/shop/resources/cms/linkedin.svgImage

Page structure

H1 heading
(Critically important)
Helios 3D-Modelle
Too many H1 headings
The H1 heading is too short (17 characters). It should be at least 20 Characters long.
Headings
(Important)
There are 31 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 Helios 3D-Modelle
H1 HeliosSelect
H1 AIR1Select
H2 Artikel hinzugefügt
H2 Ihr Warenkorb
H2 Entdecken Sie die neue BIM-Datenbibliothek von Helios
H2 21. Hausbau+Energie Messe vom 14. - 17.11.2024 - BERNEXPO
H2 Unsere Klassiker in schwarzem Design: ultraSilence ELS und MiniVent M1/100
H2 KWL 890 W - Kompaktgeräte mit Wärmerückgewinnung
H2 Helios AIR1® XVP
H2 Die neue Dimension energieeffizienter Kompaktlüftungsgeräte
H2 Helios Ventilatoren AG
H3 Wir verwenden Cookies
H3 Artikel
H3 Ihr Warenkorb ist leer!
H3 BIM-Daten. 3D-CAD-Modelle von HELIOS.
H3 Der interaktive Produkt-Finder. Wenige Klicks, alle Infos.
H3 Das smarte Tool zur Auswahl des Helios AIR1 Lüftungsgerätes.
H3 Inbetriebnahme
H3 Reparatur
H3 Service
H3 Beratung/Verkauf
H3 Info-Center
H3 Tool-Box
H3 Kundendienst
H3 Unternehmen
H3 News
H4 Sie haben Fragen? Schreiben Sie uns gerne eine Nachricht.
H4 Technischer Support benötigt? Rufen Sie uns gerne an.
H4 Helios Ventilatoren AG ist digital und vernetzt!
H4 Energieplattform Komfortlüftungsgeräte
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.
3 links don't have an anchor text.
The number of internal links is ok.
None of the anchor texts is too long.
There are 21 external links on this page.

Found links on this page

LinkAttributesAnchor text
/shop/schnellbestellung.phpSchnellbestellung
https://www.helios.ch/prospekte/Prospekte bestellen
/shop/resources/cms/Helios_War...New window Warenrücksendung Formular
/shop/resources/cms/ServiceAbo...New window Service-Abo Formular
/shop/newsl.phpNewsletter anmelden
/bc/datenschutzerklaerung.htmlDatenschutzerklärung
https://www.helios.ch/deSubdomain IMG-ALT Helios Ventilatoren AG
/shop/kunde_account.php?zeig_i...A-TITLE Mein Konto
/shop/kunde_account.php?darste...A-TITLE Merkliste
/shop/USER_BESTELLUNG_AUFRUF.p...Subdomain A-TITLE Warenkorb
/de/kategorie/produkteuebersichtProduktübersicht
/de/kategorie/produkteuebersichtNo Text
/de/kategorie/filtershop1Filter-Shop
/de/kategorie/filtershop1No Text
https://helios.abacuscity.ch/d...New window External Subdomain Produkte-Shop
/de/page/Info-CenterInfos
/de/page/Info-CenterKataloge / Broschüren
/de/page/Info-CenterService-Checkliste
/de/page/Info-CenterZertifikate
/de/page/Info-CenterSoftware & Daten
/de/page/Info-CenterGenerelles
/de/page/AuslegungsprogrammeTool-Box
https://heliosselect.de/cms/fr...New window External HeliosSelect
https://air1select.com/New window External AIR1Select
https://www.3dfindit.com/de/ca...New window External Subdomain BIM / 3D Modelle - CAD Katalog
/de/page/KundendienstKundendienst
/de/page/KundendienstInbetriebnahme
/de/page/KundendienstReparatur
/de/page/KundendienstService-Abo
/de/page/KundendienstBeratung/Verkauf
/de/page/Ueber-HeliosUnternehmen
/de/page/Ueber-HeliosÜber Helios
/de/page/Ueber-HeliosJobs
/de/page/Ueber-HeliosReferenzen
/shop/kontakt.phpKontakt
https://www.helios.ch/de/blog/News
/de/blog/categories/NewsText duplicate News
/de/blog/categories/ReferenzenText duplicate Referenzen
/de/blog/categories/Messen-EventsMessen & Events
https://www.helios.ch/deDE
https://www.helios.ch/frFR
https://www.helios.ch/deText duplicate DE
https://www.helios.ch/frText duplicate FR
https://www.helios.ch/deSubdomain Text duplicate IMG-ALT Helios Ventilatoren AG
https://www.helios.ch/deSubdomain Text duplicate IMG-ALT Helios Ventilatoren AG
/de/product-search/Subdomain No Text
/shop/kunde_account.phpSubdomain Text duplicate A-TITLE Mein Konto
/shop/kunde_account.php?darste...Text duplicate A-TITLE Merkliste
/de/kategorie/produkteuebersichtText duplicate Produktübersicht
/de/kategorie/klein-und-wohnra...Klein- und Wohnraumlüfter
/de/kategorie/deckenventilatorenDeckenventilatoren
/de/kategorie/heizgeraeteHeizgeräte
/de/kategorie/els-bis-2008ELS (bis 2008)
/de/kategorie/els-ultrasilenceELS ultraSilence
/de/kategorie/wohnraumentlueftungWohnraumentlüftung
/de/kategorie/kwl-kontrolliert...KWL Kontrollierte Wohnraumlüftung
/de/kategorie/axial-ventilatorenAxial Ventilatoren
/de/kategorie/box-radialBox Radial
/de/kategorie/alb-aussenluftboxALB Aussenluftbox
/de/kategorie/rohrventilatorenRohrventilatoren
/de/kategorie/kanal-radialvent...Kanal-Radialventilatoren
/de/kategorie/luftbehandlungLuftbehandlung
/de/kategorie/dachventilatorenDachventilatoren
/de/kategorie/tga-technische-g...TGA Technische Gebäudeausrüstung
/de/kategorie/mechanisches-zub...Mechanisches Zubehör
/de/kategorie/messen-steuern-r...Messen Steuern Regeln
/de/kategorie/filtershop1Text duplicate Filter-Shop
/de/kategorie/els-ersatzfilterELS Ersatzfilter
/de/kategorie/els-fassadenELS Fassaden
/de/kategorie/kwl-45-60KWL EC 45, 60
/de/kategorie/kwl-200-wKWL 200 W
/de/kategorie/kwl-ec-200-eco-p...KWL EC 200 ECO/PRO/W
/de/produkt/filter-klasse-g3-z...KWL 200 EH/WW
/de/kategorie/kwl-ec-220dKWL EC 220D
/de/produkt/filter-zu-kwl-220-...KWL 220 P
/de/produkt/filter-klasse-f7-z...KWL 230 ROTO
/de/kategorie/kwl-250-eh-wwKWL 250/EH/WW
/de/kategorie/kwl-250-ehlKWL 250 EHL
/de/kategorie/kwl-ec-270-eco-p...KWL EC 270 ECO/PRO/W
/de/kategorie/kwl-300-wKWL 300 W
/de/kategorie/kwl-ec-300-eco-p...KWL EC 300 ECO/PRO/W
/de/kategorie/kwl-ec-300-l-vhl-rKWL EC 300 L, VHL/R
/de/kategorie/kwl-340dKWL 340D
/de/kategorie/kwl-ec-340dKWL EC 340D
/de/produkt/filter-zu-kwl-340p...KWL EC 340 P/PB
/de/kategorie/kwlc-350-leh-seh...KWLC 350 LEH/SEH/LWW/SWW
/de/kategorie/kwl-ec-350-eh-wwKWL EC 350 EH/WW
/de/kategorie/kwl-360-wKWL 360 W
/de/kategorie/kwl-ec-370-eco-p...KWL EC 370 ECO/PRO/W
/de/produkt/filter-klasse-g3-z...KWL EC 425
/de/kategorie/kwl-ec-450-eco-proKWL EC 450 ECO/PRO
/de/kategorie/kwl-470-wKWL 470 W
/de/kategorie/kwl-500-wKWL 500 W
/de/kategorie/kwl-ec-500-eco-p...KWL EC 500 ECO/PRO/W
/de/kategorie/kwlc-650-leh-seh...KWLC 650 LEH/SEH/LWW/SWW
/de/kategorie/kwl-ec-700d-pro-wwKWL EC 700D PRO/WW
/de/kategorie/kwl-ec-800s-pro-wwKWL EC 800S PRO/WW
/de/kategorie/kwl-ec-1200s-pro-wwKWL EC 1200S PRO/WW
/de/produkt/filter-klasse-f7-z...KWLC 1200 SEH/SWW
/de/kategorie/kwl-ec-1400dKWL EC 1400D
/de/kategorie/kwl-ec-1800s-pro-wwKWL EC 1800S PRO/WW
/de/produkt/filter-f7-zu-kwlc1...KWLC 1800
/de/kategorie/kwl-ec-2000d-pro-wwKWL EC 2000D PRO/-WW
/de/kategorie/kwl-ec-2600s-pro-wwKWL EC 2600S PRO/-WW
/de/kategorie/gitter-ventileGitter, Ventile
/de/kategorie/erdregisterErdregister
/de/kategorie/filtershop-504Filtershop
https://helios.abacuscity.ch/d...New window External Subdomain Text duplicate Produkte-Shop
/de/page/Info-CenterText duplicate Infos
/de/page/Info-CenterText duplicate Kataloge / Broschüren
/de/page/Info-CenterText duplicate Service-Checkliste
/de/page/Info-CenterText duplicate Zertifikate
/de/page/Info-CenterText duplicate Software & Daten
/de/page/Info-CenterText duplicate Generelles
/de/page/AuslegungsprogrammeText duplicate Tool-Box
https://heliosselect.de/cms/fr...New window External Text duplicate HeliosSelect
https://air1select.com/New window External Text duplicate AIR1Select
https://www.3dfindit.com/de/ca...New window External Subdomain Text duplicate BIM / 3D Modelle - CAD Katalog
/de/page/KundendienstText duplicate Kundendienst
/de/page/KundendienstText duplicate Inbetriebnahme
/de/page/KundendienstText duplicate Reparatur
/de/page/KundendienstText duplicate Service-Abo
/de/page/KundendienstText duplicate Beratung/Verkauf
/de/page/Ueber-HeliosText duplicate Unternehmen
/de/page/Ueber-HeliosText duplicate Über Helios
/de/page/Ueber-HeliosText duplicate Jobs
/de/page/Ueber-HeliosText duplicate Referenzen
/shop/kontakt.phpText duplicate Kontakt
https://www.helios.ch/de/blog/Text duplicate News
/de/blog/categories/NewsText duplicate News
/de/blog/categories/ReferenzenText duplicate Referenzen
/de/blog/categories/Messen-EventsText duplicate Messen & Events
https://www.3dfindit.com/fr/ca...External Subdomain Mehr erfahren
/de/blog/Hausbau-und-Energie-M...Subdomain Text duplicate Mehr erfahren
/de/blog/ultraSilence-ELS_Mini...Subdomain Text duplicate Mehr erfahren
/de/blog/KWL-890-WSubdomain Text duplicate Mehr erfahren
/de/blog/Helios_AIR1_XVP_Lueft...Subdomain Text duplicate Mehr erfahren
/de/blog/Helios-AIR1-energie-e...Subdomain Text duplicate Mehr erfahren
https://www.3dfindit.com/de/ca...New window External Subdomain IMG-ALT 3D Modelle - Hier finden Sie die CAD-Modelle von HELIOS
https://www.3dfindit.com/de/ca...New window External Subdomain 3D Find it
https://select.heliosventilato...New window External Subdomain IMG-ALT Helios Select - technische Daten, Kennlinien, Masszeichnungen
https://select.heliosventilato...New window External Subdomain Helios Select
https://air1select.com/New window External IMG-ALT AIR1 Select - Hilfe zur Auswahl des optimalen Helios AIR1 Kompaktlüftungsgeräts
https://air1select.com/New window External AIR1 Select
/de/page/Ueber-HeliosSubdomain Text duplicate Mehr erfahren
/ki/Filter-Shop.htmlSubdomain IMG-ALT Image
/de/page/Info-CenterSubdomain Text duplicate IMG-ALT Image
/de/page/KundendienstSubdomain Text duplicate IMG-ALT Image
/de/page/KundendienstSubdomain Anchor Text duplicate Mehr erfahren
/de/page/KundendienstSubdomain Anchor Text duplicate Mehr erfahren
/de/page/KundendienstSubdomain Anchor Text duplicate Mehr erfahren
/de/page/KundendienstSubdomain Anchor Text duplicate Mehr erfahren
https://ch.buildup.group/orga/...New window External Subdomain Text duplicate Mehr erfahren
https://gebaeudeklima-schweiz....New window External Text duplicate Mehr erfahren
/de/page/Info-CenterSubdomain Anchor Kataloge/Broschüren
/de/page/Info-CenterSubdomain Anchor Text duplicate Zertifikate
/de/page/Info-CenterSubdomain Anchor Text duplicate Software & Daten
/de/page/Info-CenterSubdomain Anchor Text duplicate Generelles
https://heliosselect.de/cms/fr...New window External Text duplicate HeliosSelect
https://air1select.com/New window External Air1Select
https://www.airpalselect.com/New window External Subdomain AirPalSelect
/de/page/KundendienstSubdomain Anchor Text duplicate Inbetriebnahme
/de/page/KundendienstSubdomain Anchor Text duplicate Reparatur
/de/page/KundendienstSubdomain Anchor Text duplicate Service-Abo
/de/page/KundendienstSubdomain Anchor Text duplicate Beratung/Verkauf
/de/page/Ueber-HeliosSubdomain Text duplicate Über Helios
/de/page/Ueber-HeliosSubdomain Anchor Text duplicate Jobs
/de/page/Ueber-HeliosSubdomain Anchor Text duplicate Referenzen
/shop/kontakt.phpSubdomain Text duplicate Kontakt
https://www.helios.ch/de/blog/Subdomain Übersicht
/de/blog/categories/NewsSubdomain Text duplicate News
/de/blog/categories/ReferenzenSubdomain Text duplicate Referenzen
/de/blog/categories/Messen-EventsSubdomain Text duplicate Messen & Events
https://www.helios.ch/index.php© 2023 Helios Ventilatoren AG
/de/impressumSubdomain Impressum
/bc/datenschutzerklaerung.htmlSubdomain Datenschutz
https://www.helios.ch/bc/agb.htmlSubdomain AGB
https://www.linkedin.com/compa...External Subdomain Text duplicate IMG-ALT Image
https://www.helios.ch/deAnchor No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.helios.ch/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 of 0.70 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 (86 kB).

HTTP Response Header

NameValue
x-frame-optionsSAMEORIGIN
x-xss-protection1; mode=block
referrer-policystrict-origin-when-cross-origin
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
charsetutf-8
set-cookie97 Characters
varyUser-Agent,Accept-Encoding
content-encodinggzip
content-length18297
content-typetext/html; charset=UTF-8
dateTue, 05 Nov 2024 10:53:33 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 12 referring domains.
This page only has 24 backlinks.
This page only has few backlinks from 11 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# PPS>
User-agent: *
Allow: /
Disallow: /shop/kunde_account.php*
Disallow: /shop/Admin/*
Disallow: /shop/module/webkasse/*
Disallow: /shop/ajax_handler.php?ajax_handler_id=artikelsuche_search_name*
Disallow: /shop/ajax_handler.php?ajax_handler_id=user_exists*
Disallow: /shop/USER_ARTIKEL_HANDLING_AUFRUF.php?darstellen=1*Suchstring=*
Disallow: */comparison/list*
Disallow: *?*anzeige_ab=*
Disallow: *?*ansicht=*
Disallow: *?*filter_param*
Disallow: *?*von_suchresultat=*
Disallow: *?*darstellen=*
Disallow: *?*kat_last=*
Disallow: *?*kat_aktiv=*
Disallow: *?*from_admin=*
Disallow: /shop/USER_ARTIKEL_HANDLING_AUFRUF.php?*Kategorie_ID=*

Sitemap: https://www.helios.ch/sitemap_index.xml
# <PPS

Similar sites

Search preview

www.helios.ch
Helios Ventilatoren AG
Profis in Sachen Lüftung - seit 1977 in der Schweiz - über 5000 Produkte an Lager von Axial- bis Dachventilator. Systeme für Wohnen KWL & Gewerbe AIR1

Most important keywords

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

KeywordResultRecheck
Helios80%Check
Helios Ventilatoren71%Check
Helios Ventilatoren AG71%Check
Helios AIR171%Check
Ventilatoren63%Check
AIR163%Check
KWL EC52%Check
Select51%Check
KWL50%Check
Produkte46%Check
Show more keywords and terms

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