Herz-energie.at - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
52% 
Page structure
79% 
Link structure
67% 
Server
87% 
External factors
100% 
SEO Score
Response time
2.39 s
File size
149.50 kB
Words
351
Media files
52
Number of links
103 internal / 22 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
HERZ Energietechnik - Heiztechnik, Heizungsanlagen
The length of the page title is perfect. (484 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
HERZ Energietechnik - der Komplettanbieter für erneuerbare Energiesysteme. Von Pelletheizung, Hackschnitzelheizung, Holzheizung bis hin zu Wärmepumpen.
The length of the meta description is perfect. (991 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.herz-energie.at/
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)
The specified alternate links have no errors.
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
descriptionHERZ Energietechnik - der Komplettanbieter für erneuerbare Energiesysteme. Von Pelletheizung, Hackschnitzelheizung, Holzheizung bis hin zu Wärmepumpen.
msapplication-TileImagehttps://www.herz-energie.at/wp-content/uploads/2016/02/Apple_iPad_Icon.jpg
generatorPowered by Slider Revolution 6.6.8 - responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface.
frameworkQedux 4.0.0.1
article:publisherhttps://www.facebook.com/HERZ.Energietechnik/
article:modified_time2024-09-25T11:07:17+00:00
langde-de
twitter:cardsummary_large_image
twitter:site@HERZ_Energie
twitter:label1Geschätzte Lesezeit
twitter:data15 Minuten
og:localede_DE
og:typearticle
og:titleHome
og:descriptionHERZ Energietechnik - Der Komplettanbieter für erneuerbare Energiesysteme Welche Energiequelle wollen Sie künftig nutzen? HERZ
og:urlhttps://www.herz-energie.at/
og:site_nameHERZ Energietechnik
og:imagehttps://www.herz-energie.at/wp-content/uploads/2023/08/herz_logo.png
X-UA-CompatibleIE=edge
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are only 351 words on this page. Good pages should have about 800 words of useful content.
The average number of words per sentence of 27 words is high.
18.2% of the text are stop words.
The page contains a listing, which indicates a good text layout.
3 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)
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 amount of tags is very high (8). We recommend using a maximum of 7 tags for this page.
Image SEO
(Somewhat important)
21 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)
This page uses Google authorship information without an image.
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
/wp-content/uploads/2023/08/herz_logo.pngHERZ Energietechnik Logo
/wp-content/uploads/2023/08/herz_logo.pngHERZ Energietechnik Logo
/wp-content/uploads/2023/08/herz_logo.pngHERZ Energietechnik Logo
...ontent/uploads/2023/02/NEU-weiss-rot.pngNo alt attribute provided
...ontent/uploads/2023/02/NEU-weiss-rot.pngNo alt attribute provided
...ontent/uploads/2023/02/NEU-weiss-rot.pngNo alt attribute provided
...ontent/uploads/2023/02/NEU-weiss-rot.pngNo alt attribute provided
...d7facacec10/Emotionsbild_01_1920x600.jpgNo alt attribute provided
...lider-Zusatzfoerderungen-AT_1920x600.pngNo alt attribute provided
...419d52124df/Emotionsbild_02_1920x600.jpgNo alt attribute provided
...bcdb8a6f9a7efb95c038574cbf7701/full3.jpgNo alt attribute provided
...bcdb8a6f9a7efb95c038574cbf7701/full3.jpgNo alt attribute provided
...b8367970cbceac6/KO_Kampagne_1920x600.jpgNo alt attribute provided
/wp-content/uploads/2015/11/Austria.pngpellet brennwert kessel von HERZ mit Saugaustragung in der Leistungsstärke 10-60 kW
...2024/06/Slider-Seite-1-Foerderung_01.pngNo alt attribute provided
.../2024-06-07-HERZ-Produktgruppe-klein.pngNo alt attribute provided
...d2569f8185c/Emotionsbild_01_1920x600.jpg01 - Förderungen AT
...ploads/2024/07/Slider-Ueberschriften.pngpellet brennwert kessel von HERZ mit Saugaustragung in der Leistungsstärke 10-60 kW
...ploads/2024/07/Slider-Ueberschriften.pngNo alt attribute provided
/wp-content/uploads/2015/11/Austria.pngpellet brennwert kessel von HERZ mit Saugaustragung in der Leistungsstärke 10-60 kW
...lider-Zusatzfoerderungen-AT_1920x600.png02 - Zusatzförderungen AT
...it_Grossanlagen_Schatten_transparent.pngNo alt attribute provided
...ds/2024/06/Slider-Seite-2_Willkommen.pngNo alt attribute provided
.../Slider-Foerderungen-2024_Home-links.png03 - Willkommen
...ERZ-Gruppe_mit_Grossanlagen_Schatten.pngNo alt attribute provided
...024/06/Slider-Seite-3_Produktberater.pngNo alt attribute provided
...06fdc950bf9/Emotionsbild_05_1920x600.jpg04 - Produktberater
...loads/2024/06/Slider-4_Kundenservice.pngNo alt attribute provided
...0623c27/Kundenservicedienst_1920x600.png05 - Kundendienst
...24/06/Slider-5_Kampagne-Kesseltausch.pngNo alt attribute provided
...6feb78e826e5ce7/KO_Kampagne_1920x600.jpg06 - BMK Kampagne
data:[...] Base64previous arrow
data:[...] Base64next arrow
...ontent/uploads/2019/07/HERZ-Weltweit.jpgBinder-Gmbh
...ads/2019/07/Binder-gmbh-at-button_hq.jpgBinder-Gmbh
...HERZ_Wald_erneuerbare-Energiesysteme.jpgNo alt attribute provided
...rmepumpen_erneuerbare-Energiesysteme.jpgNo alt attribute provided
...nt/uploads/2016/01/TUEV_Logo_185x185.jpgTüv Süd ISO 9001
...ploads/2016/01/Umweltzeichen_185x185.jpgDas Österreichische Umweltzeichen
.../2021/08/Q-Siegel_Zertifikat_Verlauf.jpgEnergieforum Kärnten
.../2016/01/Holzenergie-schweiz_185x185.jpgHolzenergie Schweiz
...ads/2016/01/EHPA_Guetesiegel_185x185.jpgEHPA Gütesiegel
...ent/uploads/2024/09/Guetesiegel-logo.pngEHPA Gütesiegel
..._Oesterreichs_erstes_waermepumpenAbo.jpgPumpenPeter
/wp-content/uploads/2023/04/Feedback.jpgIhre Meinung zählt!
...Home_produkte_HERZ_produktberater_hq.jpgHerz Produktberater
...7/HERZ_energietechnik_referenzen_hq.jpg Herz Energietechnik Referenzen
...ent/uploads/2023/03/Pressezeitung1.1.jpgPressemitteilungen
...nergietechnik_prospekte_download_hq.jpg Herz Energietechnik Prospekte Downloads
/wp-content/uploads/2023/08/herz_logo.pnglogo_white_big
/wp-content/uploads/2015/11/Austria.pngAustria
/wp-content/uploads/2015/11/Germany.pngGermany

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 Ein- und Mehrfamilienhaus
H2 Gewerbe & Industrie
H2 Siedlungsprojekte & Großgebäude
H2 Welche Energiequelle wollen Sie künftig nutzen?
H2 Holzheizung
H2 Wärmepumpe
H2 HERZ für die Umwelt AUSGEZEICHNET
H2 Ihre Meinung zählt!
H2 Produktberater
H2 Referenzen
H2 PRESSE Mitteilungen
H2 Prospekte Downloads
H3 HERZ Energietechnik – Der Komplettanbieter für erneuerbare Energiesysteme
H3 Vertriebspartner suchen
H4 Unternehmen
H4 Produkte
H4 NEWSLETTER
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.
The number of internal links is ok.
None of the anchor texts is too long.
There are 22 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.herz-energie.at/Anchor Zum Inhalt springen
https://www.facebook.com/HERZ....New window External Subdomain Facebook
A-TITLE Facebook
https://www.youtube.com/user/w...New window External Subdomain YouTube
A-TITLE YouTube
https://www.instagram.com/herz...New window External Subdomain Instagram
A-TITLE Instagram
https://www.linkedin.com/compa...New window External Subdomain LinkedIn
A-TITLE LinkedIn
/cdn-cgi/l/email-protectionE-Mail
A-TITLE E-Mail
/wp-login.phpSubdomain MEMBERS BEREICH
/en/?noredirect=en_USSubdomain English
https://herz.eco/External Italiano
/ru/?noredirect=ru_RUSubdomain Русский
http://www.termosun.com/External Subdomain Español
http://www.termosun.com/pt/ind...External Subdomain Português
http://www.sbthermique.fr/External Subdomain Français
/ua/?noredirect=uk_UASubdomain Українська
/jp/?noredirect=ja_JPSubdomain 日本語
/pl/?noredirect=pl_PLSubdomain Polski
/si/?noredirect=sl_SISubdomain Slovenčina
http://www.iseli-energie.ch/External Subdomain Schweiz – Deutsch
https://www.herz-energie.at/Subdomain IMG-ALT HERZ Energietechnik Logo
https://www.herz-energie.at/Subdomain HOME
/produkte/Subdomain PRODUKTE
/produkte/holzkessel/Subdomain Stückholzkessel
/produkte/holzkessel/firestar-...Subdomain firestar 18-40 kW Baureihe De Luxe
/produkte/holzkessel/firestar-...Subdomain firestar 18-40 kW Baureihe Lambda ECO
/produkte/holzkessel/pelletfir...Subdomain Stückholz – Pellets Kombikessel
/produkte/holzkessel/pelletfir...Subdomain pelletfire 20 – 40 kW
/produkte/pelletkessel/Subdomain Pelletkessel
/produkte/pelletstar-10-60-kw/Subdomain pelletstar 10-60 kW
/produkte/pelletkessel/pellets...Subdomain pelletstar CONDENSATION 10-60 kW
/produkte/pelletkessel/pellets...Subdomain pelletstar CONDENSATION 80-101 kW
/produkte/pelletkessel/pellets...Subdomain pelletstar-H/HE 10-30 kW
/produkte/pelletkessel/pellets...Subdomain pelletstar-H/HE 70-105 kW
/produkte/hackschnitzel-pellet...Subdomain Hackgut – Pelletkessel
/produkte/hackschnitzel-pellet...Subdomain firematic PELLET 120-201 kW
/produkte/hackschnitzel-pellet...Subdomain firematic 20-60 kW
/produkte/hackschnitzel-pellet...Subdomain firematic 80-301 kW
/produkte/hackschnitzel-pellet...Subdomain firematic 349-501 kW
/produkte/hackschnitzel-pellet...Subdomain BioFire 400-1500 kW
/produkte/waermepumpen/Subdomain Wärmepumpe
/produkte/waermepumpen/sw-ww/Subdomain Grundwasser- und Erdwärmepumpen
/produkte/waermepumpen/lw-a/Subdomain Luftwärmepumpen
/produkte/waermepumpen/bwp/Subdomain Brauchwasserwärmepumpen
/produkte/lagersysteme-und-foe...Subdomain Lagersysteme und Fördertechnik
/produkte/warmwasserspeicher-u...Subdomain Warmwasserspeicher & Pufferspeicher
/produkte/elektrofilter/Subdomain Elektrofilter
/produkte/ecocond/Subdomain Rauchgaskondensator ECOcond
/myherz/Subdomain myHERZ
/kundendienst/Subdomain KUNDENDIENST
/unternehmen/Subdomain UNTERNEHMEN
/unternehmen/schulungszentrum/Subdomain Schulungszentrum
/unternehmen/kompetenzzentrum/Subdomain Kompetenzzentrum
/unternehmen/auszeichnungen-un...Subdomain Auszeichnungen und Guetesiegel
/vertriebspartner/Subdomain Vertriebspartner
/vertriebspartner/herz-gebiets...Subdomain HERZ Gebietsleiter Österreich
/vertriebspartner/herz-gebiets...Subdomain HERZ Gebietsvertreter Deutschland
/vertriebspartner/Subdomain Weltweit
/unternehmen/karriere/Subdomain Karriere
/unternehmen/karriere/offene-s...Subdomain Offene Stellen
https://www.herz-energie.at/news/Subdomain AKTUELLES
/produkte/foerderungen/Subdomain Förderungen
https://www.herz-energie.at/news/Subdomain News
/newsletter/Subdomain Newsletter
/messetermine/Subdomain Messetermine
/videos/Subdomain Videos
/links/Subdomain Links
/kontakt/Subdomain KONTAKT
/blog/author/adm/Subdomain adm
A-TITLE Beiträge von adm
/blog/2023/12/20/foerderungen-...Subdomain Mehr erfahren!
/blog/2024/07/09/foerderung-ta...Subdomain Text duplicate Mehr erfahren!
/produktberater/Subdomain Produktberater
/kundendienst/Subdomain Kundenservice
/kesseltausch/Subdomain Jetzt informieren!
/produkte/Subdomain Anchor Ein- und Mehrfamilienhaus
/produkte/Subdomain Anchor Gewerbe & Industrie
/produkte/Subdomain Anchor Siedlungsprojekte & Großgebäude
http://www.herz.eu/New window External Subdomain IMG-ALT Binder-Gmbh
https://www.binder-gmbh.at/pro...New window External Subdomain Text duplicate IMG-ALT Binder-Gmbh
/produkte/Subdomain Holzheizung
/produkte/waermepumpen/Subdomain Text duplicate Wärmepumpe
/produkte/pelletkessel/New window Subdomain Pellet
/produkte/hackschnitzel-pellet...New window Subdomain Hackgutheizungen
/produkte/holzkessel/New window Subdomain Holzvergaserkesseln
/produkte/waermepumpen/New window Subdomain Wärmepumpen
/unternehmen/auszeichnungen-un...New window Subdomain Auszeichnungen
/produkte/New window Subdomain HERZ Produkte
http://www.tuev-sued.at/New window External Subdomain IMG-ALT Tüv Süd ISO 9001
https://www.umweltzeichen.at/c...New window External Subdomain IMG-ALT Das Österreichische Umweltzeichen
https://www.energieforumkaernt...New window External Subdomain IMG-ALT Energieforum Kärnten
http://www.holzenergie.ch/home...New window External Subdomain IMG-ALT Holzenergie Schweiz
http://www.ehpa.org/ehpa-quali...New window External Subdomain IMG-ALT EHPA Gütesiegel
https://auva.at/New window External Text duplicate IMG-ALT EHPA Gütesiegel
/blog/2022/01/18/pumpenpeter-o...New window Subdomain IMG-ALT PumpenPeter
/kundenzufriedenheit/Subdomain Ihre Meinung zählt!
IMG-ALT Ihre Meinung zählt!
/vertriebspartner/herz-gebiets...Subdomain In Österreich
/vertriebspartner/herz-gebiets...Subdomain In Deutschland
/vertriebspartner/Subdomain Text duplicate Weltweit
/produktberater/Subdomain Text duplicate Produktberater
IMG-ALT Herz Produktberater
/referenzenSubdomain Referenzen
IMG-ALT Herz Energietechnik Referenzen
/pressemitteilungen//Subdomain PRESSE Mitteilungen
IMG-ALT Pressemitteilungen
/downloads/Subdomain Prospekte Downloads
IMG-ALT Herz Energietechnik Prospekte Downloads
https://www.herz-energie.at/Subdomain IMG-ALT logo_white_big
/cdn-cgi/l/email-protection[email protected]
/vertriebspartner/Subdomain Text duplicate Vertriebspartner
/unternehmen/schulungszentrum/Subdomain Text duplicate Schulungszentrum
/kundenservice/Subdomain Text duplicate Kundenservice
/unternehmen/karriere/Subdomain Text duplicate Karriere
/messetermine/Subdomain Text duplicate Messetermine
/kontakt/Subdomain Kontakt
/produkte/holzkessel/Subdomain Holzvergaserkessel
/produkte/pelletkessel/Subdomain Pelletsanlagen
/produkte/hackschnitzel-pellet...Subdomain Hackgutanlagen
/produkte/waermepumpen/Subdomain Text duplicate Wärmepumpen
/produkte/warmwasserspeicher-u...Subdomain Speichertechnik
/newsletter/Subdomain Jetzt anmelden
https://www.herz-energie.at/agbSubdomain AGB
/datenschutz-impressum/Subdomain Impressum & Datenschutz
https://whistleblowersoftware....External Hinweisgebersystem
https://www.facebook.com/HERZ....New window External Subdomain Text duplicate Facebook
A-TITLE Facebook
https://www.youtube.com/user/w...New window External Subdomain Text duplicate YouTube
A-TITLE YouTube
https://www.instagram.com/herz...New window External Subdomain Text duplicate Instagram
A-TITLE Instagram
https://www.linkedin.com/compa...New window External Subdomain Text duplicate LinkedIn
A-TITLE LinkedIn
/cdn-cgi/l/email-protectionText duplicate E-Mail
A-TITLE E-Mail
/produktberaterSubdomain Text duplicate Produktberater
/produkte/foerderungen/Subdomain Text duplicate Förderungen
/downloads/Subdomain Prospekt anfordern

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.herz-energie.at/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time is very slow (2.39 seconds). The response time should be less than 0.4 seconds. Slow websites are bad for search engine bots and also result in bad user experience.
The file size of the HTML document is fine (150 kB).

HTTP Response Header

NameValue
dateSat, 19 Oct 2024 23:18:19 GMT
content-typetext/html; charset=UTF-8
x-powered-byPHP/7.4.33
link<https://www.herz-energie.at/wp-json/>; rel="https://api.w.org/", <https://www.herz-energie.at/wp-json/wp/v2/pages/553>; rel="alternate"; type="application/json", <https://www.herz-energie.at/>; rel=shortlink, <https://www.herz-energie.at/en/>; rel="alternate"; hreflang="en-US", <https://www.herz-energie.at/it/>; rel="alternate"; hreflang="it-IT", <https://www.herz-energie.at/ru/>; rel="alternate"; hreflang="ru-RU", <https://www.herz-energie.at/ua/>; rel="alternate"; hreflang="uk-UA", <https://www.herz-energie.at/jp/>; rel="alternate"; hreflang="ja-JP", <https://www.herz-energie.at/pl/>; rel="alternate"; hreflang="pl-PL", <https://www.herz-energie.at/si/>; rel="alternate"; hreflang="sl-SI", <https://www.herz-energie.at/>; rel="alternate"; hreflang="de-DE"
varyAccept-Encoding
last-modifiedSat, 19 Oct 2024 23:18:19 GMT
cf-cache-statusDYNAMIC
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nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
servercloudflare
cf-ray8d547c876f0edbf6-FRA
content-encodinggzip
alt-svch3=":443"; ma=86400
server-timingcfL4;desc="?proto=TCP&rtt=9280&sent=8&recv=11&lost=0&retrans=0&sent_bytes=3422&recv_bytes=946&delivery_rate=729838&cwnd=69&unsent_bytes=0&cid=825f072be22f2c99&ts=1871&x=0"
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 193 referring domains.
This page has 5,753 backlinks.
This page has backlinks from 163 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.herz-energie.at
HERZ Energietechnik - Heiztechnik, Heizungsanlagen
HERZ Energietechnik - der Komplettanbieter für erneuerbare Energiesysteme. Von Pelletheizung, Hackschnitzelheizung, Holzheizung bis hin zu Wärmepumpen.

Most important keywords

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

KeywordResultRecheck
HERZ86%Check
HERZ Energietechnik77%Check
Energietechnik65%Check
pelletstar-H HE62%Check
Wärmepumpe56%Check
erneuerbare52%Check
Energiesysteme52%Check
Wärmepumpen52%Check
Erneuerbare Energiesysteme52%Check
Energietechnik GmbH52%Check
Show more keywords and terms

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