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Sew-kempen.de - SEO Checker

Overview of the SEO Check

Meta information

71%

Page quality

46%

Page structure

29%

Link structure

25%

Server

54%

External factors

100%

SEO Score

SEO Score Widget

Response time

0.10 s

File size

1,510.00 kB

Words

728

Media files

Number of links

160 internal / 5 external

Task list of SEO Improvements 9 Tasks

Remove duplicate or additional meta description tags!Very important!
Only use 1 H1 Heading in your text.Very important!
Try to reduce the number of used JavaScript files.Very important!
Review and improve the page title.Important!
Improve the text of the meta description.Important!
The page title should be better suited to the content of the page.Important!
The H1 heading should suit better to the page content. (Words from the heading are rarely used in the text)Important!
Use good alternative descriptions (alt attributes) for your images.Important!
Promote your page in social networks.Tip!

View all

Meta specifications 71% achieved

Title

(Critically important)

Wärmerückgewinnung mit Kreislaufverbundsystemen | SEW GmbH

The page title should be shorter than 580 pixels. It is 604 pixels long. Optimize title

There are no duplicate words in the title

Meta Title

Meta description

(Critically important)

Kreislaufverbundsysteme kombinieren einen sehr hohen Grad an Wärmerückgewinnung. Hocheffiziente Systeme zur Wärmerückgewinnung für moderne und zukunftsweisende Luft- und Klimatechnik.

There are more than one meta descriptions on the page. Only one is allowed.

The meta description is too long: 1230 pixels from max. 1000 pixels. Optimize description

Meta Description

Crawlability

(Critically important)

There are no problems in accessing the website.

Search Engine Crawlers

Canonical URL

(Important)

https://www.sew-kempen.de/

There is a valid canonical link specified.

Canonical Tag

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

Declaring language in HTML

Alternate/Hreflang Links

(Somewhat important)

There are no alternate links specified on this page.

Hreflang

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.

Meta Tags

Domain

(Somewhat important)

The domain is no subdomain.

The domain length is good.

The domain does not contain non-latin characters.

Domain for SEO

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.

SEO-friendly URLs

Charset encoding

(Somewhat important)

The charset encoding (UTF-8) is set correctly.

Character Encoding

Doctype

(Nice to have)

The doctype HTML 5 is set correctly.

The doctype is placed at first in the HTML code.

HTML Doctype

Favicon

(Nice to have)

The favicon is linked correctly.

Favicon

Meta tags

Name	Value
viewport	width=device-width, initial-scale=1
robots	index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
description	Hocheffiziente Kreislaufverbund-Systeme. Modernste Kreislaufverbund-Technik. Kreislaufverbundsysteme (KV-Systeme) sind Wärmerückgewinnungsanlagen. Der bewährte Gegenstrom-Schicht-Wärmeaustauscher (GSWT®) ist der Basisbaustein der GSWT®-Technologie und Voraussetzung für eine moderne Kreislaufverbundtechnik. Er ermöglicht einen hocheffizienten Wärmeaustausch zwischen Gasen und Fluiden mit Austauschgraden von bis zu 90 %, für beide Medien gleichzeitig. Durch die innovative Modulbauweise ist er in Einzelteile
google-site-verification	-nv-3h9o4SalLH_jbASNooTBGFT8Brvj5zLMU_gLT_Q
msapplication-TileImage	https://www.sew-kempen.de/wp-content/uploads/2020/09/apple-icon-120x120-1.png
generator	Powered by Slider Revolution 6.6.20 - responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface.
article:publisher	https://www.facebook.com/profile.php?id=61550859774985
article:modified_time	2024-04-24T09:39:38+00:00
lang	de-de
twitter:card	summary_large_image
og:locale	de_DE
og:type	website
og:title	Wärmerückgewinnung mit Kreislaufverbundsystemen \| SEW GmbH
og:description	Hocheffiziente Kreislaufverbund-Systeme. Modernste Kreislaufverbund-Technik. Kreislaufverbundsysteme (KV-Systeme) sind Wärmerückgewinnungsanlagen. Der bewährte Gegenstrom-Schicht-Wärmeaustauscher (GSWT®) ist der Basisbaustein der GSWT®-Technologie und Voraussetzung für eine moderne Kreislaufverbundtechnik. Er ermöglicht einen hocheffizienten Wärmeaustausch zwischen Gasen und Fluiden mit Austauschgraden von bis zu 90 %, für beide Medien gleichzeitig. Durch die innovative Modulbauweise ist er in Einzelteile
og:url	https://www.sew-kempen.de/
og:site_name	Wärmerückgewinnung mit Kreislaufverbundsystemen \| SEW GmbH
og:image	https://www.sew-kempen.de/wp-content/uploads/2020/09/logo_standard.png
og:image:width	200
og:image:height	34
og:image:type	image/png
X-UA-Compatible	IE=edge
Content-Type	text/html; charset=UTF-8

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Page quality 46% achieved

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.

This page contains 728 words. That's ok.

27.5% of the text are stop words.

The page contains a listing, which indicates a good text layout.

8 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 14.11 words is good.

Content is King

Frames

(Critically important)

This page does not use a frameset.

Frames and framesets

Mobile optimization

(Somewhat important)

This page loads 67 JavaScript files. This may affect the load time negatively.

The file size of the HTML document is very large (1510 kB).

A viewport "width=device-width, initial-scale=1" is provided.

At least one Apple touch icon is specified.

Mobile Optimization

Bold and strong tags

(Somewhat important)

The usage of strong and bold tags is perfect. We recommend the use of up to 15 tags for this page.

Strong and Bold Tags

Image SEO

(Somewhat important)

41 images have no alt attribute. The content of alt attributes is used by search engines.

Image SEO

There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.

Social Sharing

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.

HTTPS

Media list

URL	Alt attribute	Title
...ontent/uploads/2020/09/logo_standard.png	Wärmerückgewinnung mit Kreislaufverbundsystemen \| SEW GmbH Logo
.../uploads/2020/09/logo_mobil_standard.png	Wärmerückgewinnung mit Kreislaufverbundsystemen \| SEW GmbH Logo
...revslider/public/assets/assets/dummy.png	No alt attribute provided	rot_banner
...revslider/public/assets/assets/dummy.png	No alt attribute provided
...revslider/public/assets/assets/dummy.png	No alt attribute provided	background_slider_blau
...revslider/public/assets/assets/dummy.png	No alt attribute provided
...revslider/public/assets/assets/dummy.png	No alt attribute provided	rot_banner
...revslider/public/assets/assets/dummy.png	No alt attribute provided
...revslider/public/assets/assets/dummy.png	No alt attribute provided
...revslider/public/assets/assets/dummy.png	No alt attribute provided	background_slider_blau
...revslider/public/assets/assets/dummy.png	No alt attribute provided
...ntent/uploads/2021/02/gswt_beitrag_1.jpg	BASISBAUTEIL GSWT<sup>®</sup>	gswt_beitrag_1
...ent/uploads/2021/02/gswt_b_beitrag_1.jpg	BASIS GSWT<sup>®</sup> – SYSTEM	gswt_b_beitrag_1
...ent/uploads/2021/02/gswt_s_beitrag_1.jpg	STANDARD GSWT<sup>®</sup> – SYSTEM	gswt_s_beitrag_1
...ent/uploads/2021/02/gswt_m_beitrag_1.jpg	MULTIFUNKTIONALES GSWT<sup>®</sup> – SYSTEM	gswt_m_beitrag_1
...t/uploads/2021/02/gswt_rkw_beitrag_1.jpg	GSWT<sup>®</sup> RÜCKKÜHLWERKE	gswt_rkw_beitrag_1
.../uploads/2021/02/gswt_rlkw_beitrag_1.jpg	GSWT<sup>®</sup> – RAUMLUFTKONDITIONIERGERÄTE	gswt_rlkw_beitrag_1
...nt/uploads/2021/02/gswt_bk_beitrag_1.jpg	GSWT<sup>®</sup> – BRÜSTUNGSKONVEKTOREN	gswt_bk_beitrag_1
...content/uploads/2022/04/ipht_jena_01.jpg	No alt attribute provided
...uploads/2022/04/uniklinik_dresden_01.jpg	No alt attribute provided
...tent/uploads/2021/01/adlon_berlin_01.jpg	No alt attribute provided
.../uploads/2022/04/muenchener_rueck_01.jpg	No alt attribute provided
...ent/uploads/2021/04/dbb_frankfurt_01.jpg	No alt attribute provided
...ntent/uploads/2022/04/btu_cottbus_01.jpg	No alt attribute provided
/wp-content/uploads/2021/01/uni_bonn_01.jpg	No alt attribute provided
...tent/uploads/2022/01/morrow_CF024310.jpg	No alt attribute provided
...ntent/uploads/2021/04/iag_dresden_01.jpg	No alt attribute provided
...t/uploads/2022/04/forumbad_berlin_01.jpg	No alt attribute provided
...uploads/2021/05/badezentrum_bockum_1.jpg	No alt attribute provided
...oads/2021/12/st_johannes_hospital_01.jpg	No alt attribute provided
...content/uploads/2022/04/byk_wesel_01.jpg	No alt attribute provided
...1/01/marie_elisabeth_lueders_haus_01.jpg	No alt attribute provided
...content/uploads/2021/05/npv_verlag_1.jpg	No alt attribute provided
...loads/2022/04/paul_horn_tuebingen_01.jpg	No alt attribute provided
...ntent/uploads/2024/03/konzerthaus_01.jpg	No alt attribute provided
...tent/uploads/2021/01/saturn_arena_01.jpg	No alt attribute provided
...ads/2022/04/sporthochschule_koeln_01.jpg	No alt attribute provided
...ploads/2022/09/kh_bad_mergentheim_01.jpg	No alt attribute provided
/wp-content/uploads/2022/04/ukm_01.jpg	No alt attribute provided
.../uploads/2020/09/dete_duesseldorf_03.jpg	No alt attribute provided
...ds/2021/04/hamburger_kunsthalle_01-1.jpg	No alt attribute provided
...tent/uploads/2021/01/dfs_muenchen_01.jpg	No alt attribute provided
...loads/2021/01/mpi_kohlenforschung_01.jpg	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided
data:[...] Base64	No alt attribute provided

Page structure 29% achieved

H1 heading

(Critically important)

Modernisierung der Lüftung mit hocheffizienter Wärmerückgewinnung

Too many H1 headings

H1-H6 headings

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.

H1-H6 headings

Heading structure

Heading level	Content
H1	Modernisierung der Lüftung mit hocheffizienter Wärmerückgewinnung
H1	Ihr Partner für multifunktionale Wärme- und Kälterückgewinnung
H1	Optimales Klima bei Dörken in Hagen-Vorhalle
H1	Andreas Opitz Gebäudetechnik, DÖRKEN
H1	Der GSWT® ein hocheffizienter Wärmetauscher
H1	Hocheffiziente Kreislaufverbund-Systeme. Modernste Kreislaufverbund-Technik.
H2	Referenzen
H2	Temperaturänderungsgrad (Rückwärmzahl) Online-Rechner
H2	Beruf und Karriere
H2	Der SEW-Newsletter
H2	Was wir mit unserer GSWT®-Technologie für das Klima von morgen bisher bei unseren Kunden leisten
H2	SEW ist Mitglied bei
H2	Planen Sie rechtzeitig!
H3	Gutes Klima bei der Arbeit!
H4	Energieeinsparlösungen für nahezu alle Anwendungsfälle, in allen Branchen und Regionen:
H4	IPHT Institut für Photonische Technologien, Jena
H4	Universitätsklinikum Dresden
H4	Adlon Palais
H4	Münchener Rückversicherungsgesellschaft
H4	Deutsche Bundesbank
H4	Brandenburgische Technische Universität
H4	Universität Bonn
H4	Morrow, Frankfurt a. M.
H4	IAG Institut für Arbeit und Gesundheit
H4	Forumbad Olympiapark Berlin
H4	Badezentrum Krefeld-Bockum
H4	St.-Johannes-Hospital Dortmund
H4	BYK-Chemie GmbH
H4	Marie-Elisabeth-Lüders-Haus
H4	PNP Druck GmbH, Passau
H4	Paul Horn GmbH, Tübingen
H4	Konzerthaus Berlin
H4	Saturn-Arena
H4	Deutsche Sporthochschule Köln
H4	Caritas-Krankenhaus Bad Mergentheim
H4	Universitätsklinikum Münster
H4	DeTe Immobilien
H4	Hamburger Kunsthalle
H4	DFS
H4	Max-Planck-Institut, Mülheim
H4	Nutzen Sie einfach unseren Online-Rechner für Ihre Berechnung des leckagebereinigten Temperaturänderungsgrad mit vorgeschlagenen oder eigenen Messwerten.
H4	Immer bestens informiert sein, wenn es um News und Trends zum Thema SEW geht. Abonnieren Sie hier kostenlos und unverbindlich den SEW Newsletter.
H5	GSWT® Erhitzer / -Kühler
H5	BASIS GSWT® – SYSTEM
H5	STANDARD GSWT® – SYSTEM
H5	MULTIFUNKTIONALES GSWT® – SYSTEM
H5	GSWT® RÜCKKÜHLWERKE
H5	GSWT® RLK-GERÄTE
H5	GSWT®-BRÜSTUNGS- KONVEKTOREN

Link structure 25% achieved

Internal links

(Important)

Some anchor texts are used more than once.

46 links don't have an 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.

Internal Linking

External links

(Nice to have)

There are 5 external links on this page.

External Links

Found links on this page

Link	Attributes	Anchor text
https://www.sew-kempen.de/	Anchor	Zum Inhalt springen
https://www.sew-kempen.de/	Subdomain	IMG-ALT Wärmerückgewinnung mit Kreislaufverbundsystemen \| SEW GmbH Logo
/produkte/	Subdomain	Produkte
/basisbauteil-gswt/	Subdomain	Basisbauteil GSWT®
/gwst-uebersicht/	Subdomain	Funktionsübersicht
/gswt-ausstattungsumfang/	Subdomain	Ausstattungsumfang
/gswt-erhitzer-kuehler/	Subdomain	Erhitzer / -Kühler
https://www.sew-kempen.de/gwst-b/	Subdomain	Basis System
https://www.sew-kempen.de/gwst-s/	Subdomain	Standard System
https://www.sew-kempen.de/gwst-m/	Subdomain	Multifunktionales System
/gwst-m-2/	Subdomain	Multifunktionales Komfort System
/gwst-m-hallenbadtechnik/	Subdomain	Multifunktionale Hallenbadtechnik
/gwst-rueckkuehlwerke/	Subdomain	Rückkühlwerke
/gwst-raumluftkonditioniergera...	Subdomain	Raumluftkonditioniergeräte
/gwst-bruestungskonvektoren/	Subdomain	Brüstungskonvektoren
https://www.sew-kempen.de/asm/	Subdomain	Anschluss-Schalteinheit und Monitoring
/basisbauteil-gswt/	Subdomain Text duplicate	Basisbauteil GSWT®
https://www.sew-kempen.de/pag/	Subdomain	Pumpen-Armaturen Baugruppe (PAG)
/verdunstungskuehlung/	Subdomain	Indirekt adiabatische Verdunstungskühlung
/bauen_im_bestand/	Subdomain	Retrofit in Bestand
/referenzen/	Subdomain	Referenzen
/referenzen/		Branchen
/referenzen/		Regionen
/referenzen/		Städte
/referenzen/		Suche
/unternehmen/	Subdomain	Unternehmen
/unternehmen/profil/	Subdomain	Profil
/unternehmen/geschichte/	Subdomain	Geschichte
/unternehmen/ansprechpartner/	Subdomain	Ansprechpartner
/unternehmen/vereine-und-verba...	Subdomain	Vereine und Verbände
/newsletter/	Subdomain	Newsletter
/unternehmen/presse/	Subdomain	Presse
https://www.sew-kempen.de/jobs/	Subdomain	Karriere
/toolsundwissen/gwst-technologie/	Subdomain	GSWT®-Technologie
/sanieren_wissen/	Subdomain	Sanierungen im Bestand
/hallenbad/	Subdomain	Sanierung in Bestands-Hallenbädern
/toolsundwissen/temperaturaend...	Subdomain	Temperaturänderungsgrad Rechner
/toolsundwissen/abkuerzungsver...	Subdomain	Abkürzungsverzeichnis
/kontakt/	Subdomain	Kontakt
/projektanfrage/	Subdomain	Projektanfrage
/kontakt/		Adresse
/kontakt/		Anfahrt
/notfallnummer/	Subdomain	Notfallnummer
/2024/03/19/konzerthaus_berlin/	Nofollow Subdomain	Jetzt mehr lesen
/produkte	Nofollow	Produktübersicht
/newsletter/	Nofollow	Hier bestellen
/2023/08/15/referenz-doerken/	Nofollow Subdomain Text duplicate	Jetzt mehr lesen
/toolsundwissen/gwst-technologie/	Nofollow Text duplicate	Funktionsübersicht
/newsletter/	Nofollow Text duplicate	Hier bestellen
/gwst-uebersicht/	Subdomain	21 integrierte multifunktionale Funktionen
/gswt-erhitzer-kuehler/		No Text
/gswt-erhitzer-kuehler/	Subdomain	No Text
https://www.sew-kempen.de/gwst-b/		No Text
/produkte/		No Text
https://www.sew-kempen.de/gwst-s/		No Text
/produkte/		No Text
https://www.sew-kempen.de/gwst-m/		No Text
/produkte/		No Text
/gwst-rueckkuehlwerke/		No Text
/produkte/		No Text
/gwst-raumluftkonditioniergera...		No Text
/produkte/		No Text
/gwst-bruestungskonvektoren/		No Text
/produkte/		No Text
/portfolio-items/ipht-jena/	Subdomain	IPHT Institut für Photonische Technologien, Jena
/portfolio-items/ipht-jena/	Subdomain Text duplicate	IPHT Institut für Photonische Technologien, Jena
/portfolio-items/ipht-jena/	Subdomain	No Text
/portfolio-items/uniklinik-dre...	Subdomain	Universitätsklinikum Dresden
/portfolio-items/uniklinik-dre...	Subdomain Text duplicate	Universitätsklinikum Dresden
/portfolio-items/uniklinik-dre...	Subdomain	No Text
/portfolio-items/adlon-palais/	Subdomain	Adlon Palais
/portfolio-items/adlon-palais/	Subdomain Text duplicate	Adlon Palais
/portfolio-items/adlon-palais/	Subdomain	No Text
/portfolio-items/muenchener-ru...	Subdomain	Münchener Rückversicherungsgesellschaft
/portfolio-items/muenchener-ru...	Subdomain Text duplicate	Münchener Rückversicherungsgesellschaft
/portfolio-items/muenchener-ru...	Subdomain	No Text
/portfolio-items/dbb-frankfurt/	Subdomain	Deutsche Bundesbank
/portfolio-items/dbb-frankfurt/	Subdomain Text duplicate	Deutsche Bundesbank
/portfolio-items/dbb-frankfurt/	Subdomain	No Text
/portfolio-items/btu-cottbus/	Subdomain	Brandenburgische Technische Universität
/portfolio-items/btu-cottbus/	Subdomain Text duplicate	Brandenburgische Technische Universität
/portfolio-items/btu-cottbus/	Subdomain	No Text
/portfolio-items/universitaet-...	Subdomain	Universität Bonn
/portfolio-items/universitaet-...	Subdomain Text duplicate	Universität Bonn
/portfolio-items/universitaet-...	Subdomain	No Text
/portfolio-items/morrow-frankf...	Subdomain	Morrow, Frankfurt a. M.
/portfolio-items/morrow-frankf...	Subdomain Text duplicate	Morrow, Frankfurt a. M.
/portfolio-items/morrow-frankf...	Subdomain	No Text
/portfolio-items/iag-dresden/	Subdomain	IAG Institut für Arbeit und Gesundheit
/portfolio-items/iag-dresden/	Subdomain Text duplicate	IAG Institut für Arbeit und Gesundheit
/portfolio-items/iag-dresden/	Subdomain	No Text
/portfolio-items/forumbad-berlin/	Subdomain	Forumbad Olympiapark Berlin
/portfolio-items/forumbad-berlin/	Subdomain Text duplicate	Forumbad Olympiapark Berlin
/portfolio-items/forumbad-berlin/	Subdomain	No Text
/portfolio-items/badezentrum-b...	Subdomain	Badezentrum Krefeld-Bockum
/portfolio-items/badezentrum-b...	Subdomain Text duplicate	Badezentrum Krefeld-Bockum
/portfolio-items/badezentrum-b...	Subdomain	No Text
/portfolio-items/joho-dortmund/	Subdomain	St.-Johannes-Hospital Dortmund
/portfolio-items/joho-dortmund/	Subdomain Text duplicate	St.-Johannes-Hospital Dortmund
/portfolio-items/joho-dortmund/	Subdomain	No Text
/portfolio-items/byk-wesel/	Subdomain	BYK-Chemie GmbH
/portfolio-items/byk-wesel/	Subdomain Text duplicate	BYK-Chemie GmbH
/portfolio-items/byk-wesel/	Subdomain	No Text
/portfolio-items/marie_elisabeth/	Subdomain	Marie-Elisabeth-Lüders-Haus
/portfolio-items/marie_elisabeth/	Subdomain Text duplicate	Marie-Elisabeth-Lüders-Haus
/portfolio-items/marie_elisabeth/	Subdomain	No Text
/portfolio-items/pnp_druck/	Subdomain	PNP Druck GmbH, Passau
/portfolio-items/pnp_druck/	Subdomain Text duplicate	PNP Druck GmbH, Passau
/portfolio-items/pnp_druck/	Subdomain	No Text
/portfolio-items/paul-horn/	Subdomain	Paul Horn GmbH, Tübingen
/portfolio-items/paul-horn/	Subdomain Text duplicate	Paul Horn GmbH, Tübingen
/portfolio-items/paul-horn/	Subdomain	No Text
/portfolio-items/konzerthaus-b...	Subdomain	Konzerthaus Berlin
/portfolio-items/konzerthaus-b...	Subdomain Text duplicate	Konzerthaus Berlin
/portfolio-items/konzerthaus-b...	Subdomain	No Text
/portfolio-items/saturn-arena/	Subdomain	Saturn-Arena
/portfolio-items/saturn-arena/	Subdomain Text duplicate	Saturn-Arena
/portfolio-items/saturn-arena/	Subdomain	No Text
/portfolio-items/sporthochschu...	Subdomain	Deutsche Sporthochschule Köln
/portfolio-items/sporthochschu...	Subdomain Text duplicate	Deutsche Sporthochschule Köln
/portfolio-items/sporthochschu...	Subdomain	No Text
/portfolio-items/krankenhaus-b...	Subdomain	Caritas-Krankenhaus Bad Mergentheim
/portfolio-items/krankenhaus-b...	Subdomain Text duplicate	Caritas-Krankenhaus Bad Mergentheim
/portfolio-items/krankenhaus-b...	Subdomain	No Text
/portfolio-items/uniklinik-mue...	Subdomain	Universitätsklinikum Münster
/portfolio-items/uniklinik-mue...	Subdomain Text duplicate	Universitätsklinikum Münster
/portfolio-items/uniklinik-mue...	Subdomain	No Text
/portfolio-items/dete-immobilien/	Subdomain	DeTe Immobilien
/portfolio-items/dete-immobilien/	Subdomain Text duplicate	DeTe Immobilien
/portfolio-items/dete-immobilien/	Subdomain	No Text
/portfolio-items/hamburger-kun...	Subdomain	Hamburger Kunsthalle
/portfolio-items/hamburger-kun...	Subdomain Text duplicate	Hamburger Kunsthalle
/portfolio-items/hamburger-kun...	Subdomain	No Text
/portfolio-items/dfs/	Subdomain	DFS
/portfolio-items/dfs/	Subdomain Text duplicate	DFS
/portfolio-items/dfs/	Subdomain	No Text
/portfolio-items/max-planck-in...	Subdomain	Max-Planck-Institut, Mülheim
/portfolio-items/max-planck-in...	Subdomain Text duplicate	Max-Planck-Institut, Mülheim
/portfolio-items/max-planck-in...	Subdomain	No Text
/toolsundwissen/temperaturaend...	Subdomain Anchor	Jetzt berechnen
https://www.sew-kempen.de/jobs		Aktuelle Stellenangebote
/newsletter/	Subdomain	Jetzt abonnieren
https://www.sew-kempen.de/	Anchor	No Text
/unternehmen/vereine-und-verba...		No Text
/unternehmen/vereine-und-verba...		No Text
/unternehmen/vereine-und-verba...		No Text
/unternehmen/vereine-und-verba...		No Text
/unternehmen/vereine-und-verba...		No Text
/unternehmen/vereine-und-verba...		No Text
/unternehmen/vereine-und-verba...		No Text
/projektanfrage/		Jetzt planen!
/impressum/		Impressum
/datenschutz/		Datenschutzerklärung
/produkte/	Text duplicate	Produkte
/referenzen/	Text duplicate	Referenzen
https://toolsundwissen/abkuerz...	External	Abkürzungen
/toolsundwissen/temperaturaend...		Temperaturaenderungsgrad
/unternehmen/profil/	Text duplicate	Profil
/kontakt/	Text duplicate	Kontakt
https://www.sew-kempen.de/presse/	Text duplicate	Presse
https://www.facebook.com/profi...	New window External Subdomain	Facebook A-TITLE Facebook
https://www.instagram.com/sew_...	New window External Subdomain	Instagram A-TITLE Instagram
https://www.linkedin.com/compa...	New window External Subdomain	LinkedIn A-TITLE LinkedIn
https://www.xing.com/pages/sew...	New window External Subdomain	Xing A-TITLE Xing
https://www.sew-kempen.de/jobs/	Subdomain	Freie Stellen

Server configuration 54% achieved

HTTP redirects

(Critically important)

This page redirects to "https://www.sew-kempen.de/"

WWW Redirect

HTTP header

(Important)

No X-Powered HTTP header is sent.

This page uses GZip for compressed data transmission.

HTTP headers

Performance

(Somewhat important)

This page loads 67 JavaScript files. This may affect the load time negatively.

The file size of the HTML document is very large (1,510 kB).

The page response time is excellent with 0.10 seconds.

This page only loads 3 CSS files. That's ok.

Page Speed

HTTP Response Header

Name	Value
server	nginx
date	Thu, 25 Apr 2024 12:03:42 GMT
content-type	text/html; charset=UTF-8
transfer-encoding	chunked
connection	keep-alive
vary	User-Agent,Accept-Encoding
last-modified	Thu, 25 Apr 2024 11:49:39 GMT
accept-ranges	bytes
content-encoding	gzip
cache-control	max-age=0, no-cache, no-store, must-revalidate
pragma	no-cache
expires	Mon, 29 Oct 1923 20:30:00 GMT
statuscode	200
http_version	HTTP/1.1

External factors 100% achieved

Blacklists

(Nice to have)

This website is not classified "for adult only".

Blacklist

Backlinks

(Critically important)

This website has excellent links from other websites.

This page has backlinks from 70 referring domains.

This page has 492 backlinks.

This page has backlinks from 54 different ip addresses.

Backlinks

Facebook popularity

(Somewhat important)

The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# START YOAST BLOCK
# ---------------------------
User-agent: *
Disallow:

Sitemap: https://www.sew-kempen.de/sitemap_index.xml
# ---------------------------
# END YOAST BLOCK

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www.sew-kempen.de

Wärmerückgewinnung mit Kreislaufverbundsystemen | SEW GmbH

Kreislaufverbundsysteme kombinieren einen sehr hohen Grad an Wärmerückgewinnung. Hocheffiziente Systeme zur Wärmerückgewinnung für moderne und zukunftsweisende Luft- und Klimatechnik.

Most important keywords

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

Keyword	Result	Recheck
Wärmerückgewinnung	75%	Check
SEW	68%	Check
System	66%	Check
Hocheffiziente	66%	Check
SEW GmbH	63%	Check
Systeme	62%	Check
Kreislaufverbundsysteme	58%	Check
GSWT SYSTEM	57%	Check
GmbH	55%	Check
Klima	54%	Check
hocheffizienter	54%	Check
Modernisierung	50%	Check
Lüftung	50%	Check
GSWT	48%	Check
luft	48%	Check
im Bestand	47%	Check
hohe	46%	Check
moderne	46%	Check
GSWT Technologie	45%	Check
Multifunktionale	44%	Check
Berlin	44%	Check
Konzerthaus Berlin	44%	Check
Technologie	43%	Check
Newsletter	43%	Check
Temperaturänderungsgrad	43%	Check

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Sew-kempen.de - SEO Checker

Task list of SEO Improvements 9 Tasks

Meta specifications 71% achieved

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(Critically important)

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(Important)

(Somewhat important)

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(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

Meta tags

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Page quality 46% achieved

(Critically important)

(Critically important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

(Somewhat important)

Media list

Page structure 29% achieved

(Critically important)

(Important)

Heading structure

Link structure 25% achieved

(Important)

(Nice to have)

Found links on this page

Server configuration 54% achieved

(Critically important)

(Important)

(Somewhat important)

HTTP Response Header

External factors 100% achieved

(Nice to have)

(Critically important)

(Somewhat important)

Links from Wikipedia

Robots.txt

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Most important keywords

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