Schmack-biogas.com - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
95% 
Page quality
46% 
Page structure
58% 
Link structure
36% 
Server
54% 
External factors
100% 
SEO Score
Response time
0.41 s
File size
112.80 kB
Words
560
Media files
21
Number of links
108 internal / 11 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Schmack Biogas - Comprehensive supplier of biogas plants
The length of the page title is perfect. (534 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Hitachi Zosen Inova (HZI) is a global cleantech company operating in energy from waste (EfW) and renewable gas.
The length of the meta description is perfect. (709 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.schmack-biogas.com/
The specified canonical link points to a different page.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en-us
Server location: United States of America
The following language is defined by HTML: en-us
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,user-scalable=no
robotsmax-snippet:-1,max-image-preview:standard,max-video-preview:-1
descriptionHitachi Zosen Inova (HZI) is a global cleantech company operating in energy from waste (EfW) and renewable gas.
generatorPowered by WPBakery Page Builder - drag and drop page builder for WordPress.
msapplication-TileColor#da532c
msapplication-config/wp-content/uploads/fbrfg/browserconfig.xml?v=PYAm3XbAYx
theme-color#ffffff
langen-us
twitter:cardsummary_large_image
twitter:titleSchmack Biogas
twitter:descriptionHitachi Zosen Inova (HZI) is a global cleantech company operating in energy from waste (EfW) and renewable gas.
twitter:imagehttps://www.hz-inova.com/wp-content/uploads/2020/07/cropped-office-zurich.jpg
og:imagehttps://www.hz-inova.com/wp-content/uploads/2020/07/cropped-office-zurich.jpg
og:localeen_US
og:typewebsite
og:titleSchmack Biogas
og:descriptionHitachi Zosen Inova (HZI) is a global cleantech company operating in energy from waste (EfW) and renewable gas.
og:urlhttps://www.schmack-biogas.com/
og:site_nameSchmack Biogas
charsetUTF-8

Test up to 1.000 webpages of schmack-biogas.com with our free plan!

Try For Free
No trial. It's just free!

Page quality

Content
(Critically important)
Some words from the page title are not used within the pages content
There are 6 text duplicates on this page:
  • Duplicate 1: Artikel auf mittelbayrische.de: Die Nachfrage nach Biogas steigt. So w...
  • Duplicate 2: Die Power-to-Gas-Anlage mit biologischer Methanisierung im zürcherisch...
  • Duplicate 3: The Swiss-Japanese cleantech company Hitachi Zosen Inova is expanding ...
This page contains 560 words. That's ok.
21.4% of the text are stop words.
The page contains a listing, which indicates a good text layout.
9 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 14.06 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
This page loads 49 JavaScript files. This may affect the load time negatively.
A viewport "width=device-width,initial-scale=1,user-scalable=no" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 11 tags for this page.
Image SEO
(Somewhat important)
16 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
...loads/2021/09/Logo_Schmack_HZI_rgb-s.pnglogo
...loads/2021/09/Logo_Schmack_HZI_rgb-s.pngdark logo
...021/09/Logo_Schmack_HZI_rgb-invers-s.pnglight logo
...loads/2021/09/Logo_Schmack_HZI_rgb-s.pngmobile-logo
/wp-content/uploads/2020/02/anlagenbau.jpgNo alt attribute provided
...content/uploads/2020/02/repowering-1.jpgNo alt attribute provided
/wp-content/uploads/2020/02/komponenten.jpgNo alt attribute provided
.../uploads/2020/02/technischer-service.jpgNo alt attribute provided
/wp-content/uploads/2020/02/anlagenbau.jpgNo alt attribute provided
...content/uploads/2020/02/repowering-1.jpgNo alt attribute provided
/wp-content/uploads/2020/02/komponenten.jpgNo alt attribute provided
.../uploads/2020/02/technischer-service.jpgNo alt attribute provided
...ietechnologien_Limeco_Foto_BFE-thumb.jpgNo alt attribute provided
/wp-content/uploads/2022/12/779x467-2.jpgNo alt attribute provided
...Limeco-PtG-Anlage-in-Dietikon-teaser.jpgNo alt attribute provided
...-Hauptsitz-mit-Nassvergaerungsanlage.pngNo alt attribute provided
...ietechnologien_Limeco_Foto_BFE-thumb.jpgNo alt attribute provided
/wp-content/uploads/2022/12/779x467-2.jpgNo alt attribute provided
...Limeco-PtG-Anlage-in-Dietikon-teaser.jpgNo alt attribute provided
...-Hauptsitz-mit-Nassvergaerungsanlage.pngNo alt attribute provided
...021/09/Logo_Schmack_HZI_rgb-invers-s.pnglogo

Page structure

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

Heading structure

Heading levelContent
H2 A pioneer of the biogas industry.
H3 We remain Schmack. Now as part of the HZI Group.
H4 For any questions, please get in touch with your customary contact person or contact us via [email protected].
H4 Plant Construction
H4 Repowering
H4 Components
H4 Service
H4 Recent News
H4 Recent News Duplicate text
H4 Current Event
H4 Technologies & Solutions
H4 Privacy Notice
H4 Site Language:
H5 Plant Construction Duplicate text
H5 Repowering Duplicate text
H5 Components Duplicate text
H5 Service Duplicate text
Some anchor texts are used more than once.
14 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.
There are 11 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://schmack-biogas.com/en/en
A-TITLE English (en)
https://schmack-biogas.com/de/de
A-TITLE Deutsch (de)
https://www.schmack-biogas.com/Subdomain IMG-ALT logo
/about-us/Subdomain About us
/about-us/Subdomain About Hitachi Zosen Inova Schmack GmbH
https://www.hz-inova.com/External Subdomain HZI Group
https://www.hitachizosen.co.jp...External Subdomain Hitachi Zosen Corporation
/about-us/engagement-compliance/Subdomain Engagement & Compliance
/anlagenbau/Subdomain Plant construction
/anlagenbau/Subdomain Anchor Biogas
/anlagenbau/Subdomain Anchor Power-to-gas
/anlagenbau/Subdomain Anchor Gas feed-in
/anlagenbau/Subdomain Anchor References
/anlagenbau/Subdomain Anchor Awards
/repowering/Subdomain Repowering
/repowering/Subdomain Anchor Optimisation
/repowering/Subdomain Anchor Engineering
/repowering/Subdomain Anchor Improved flexibility
/repowering/Subdomain Anchor Automation
/repowering/Subdomain Anchor Real-life example
/komponenten/Subdomain Components
/komponenten/Subdomain Anchor Ensilage & storage
/komponenten/Subdomain Anchor Feeding
/komponenten/Subdomain Anchor Fermentation
/komponenten/Subdomain Anchor Gas utilisation
/komponenten/Subdomain Anchor Fertiliser management
/technischer-service/Subdomain Technical service
/technischer-service/Subdomain Anchor Maintenance & repairs
/technischer-service/Subdomain Anchor Recurring inspections
/technischer-service/Subdomain Anchor Fault management
/technischer-service/Subdomain Anchor Authorities & approval
/biologischer-service/Subdomain Biological service
/biologischer-service/Subdomain Anchor Analytics
/biologischer-service/Subdomain Anchor Biological support
/biologischer-service/Subdomain Anchor Rental equipment
/biologischer-service/Subdomain Anchor Process resources
/biologischer-service/Subdomain Anchor Fit for Biogas
/anlagenmanagement/Subdomain Plant management
/anlagenmanagement/Subdomain Anchor Operational management
/anlagenmanagement/Subdomain Anchor Raw materials procurement
/kontakt/Subdomain Contact
https://www.schmack-biogas.com/Subdomain IMG-ALT mobile-logo
https://schmack-biogas.com/en/Text duplicate en
A-TITLE English (en)
https://schmack-biogas.com/de/Text duplicate de
A-TITLE Deutsch (de)
/about-us/Subdomain Text duplicate About us
/about-us/Subdomain Text duplicate About Hitachi Zosen Inova Schmack GmbH
https://www.hz-inova.com/External Subdomain Text duplicate HZI Group
https://www.hitachizosen.co.jp...External Subdomain Text duplicate Hitachi Zosen Corporation
/about-us/engagement-compliance/Subdomain Text duplicate Engagement & Compliance
/anlagenbau/Subdomain Text duplicate Plant construction
/anlagenbau/Subdomain Anchor Text duplicate Biogas
/anlagenbau/Subdomain Anchor Text duplicate Power-to-gas
/anlagenbau/Subdomain Anchor Text duplicate Gas feed-in
/anlagenbau/Subdomain Anchor Text duplicate References
/anlagenbau/Subdomain Anchor Text duplicate Awards
/repowering/Subdomain Text duplicate Repowering
/repowering/Subdomain Anchor Text duplicate Optimisation
/repowering/Subdomain Anchor Text duplicate Engineering
/repowering/Subdomain Anchor Text duplicate Improved flexibility
/repowering/Subdomain Anchor Text duplicate Automation
/repowering/Subdomain Anchor Text duplicate Real-life example
/komponenten/Subdomain Text duplicate Components
/komponenten/Subdomain Anchor Text duplicate Ensilage & storage
/komponenten/Subdomain Anchor Text duplicate Feeding
/komponenten/Subdomain Anchor Text duplicate Fermentation
/komponenten/Subdomain Anchor Text duplicate Gas utilisation
/komponenten/Subdomain Anchor Text duplicate Fertiliser management
/technischer-service/Subdomain Text duplicate Technical service
/technischer-service/Subdomain Anchor Text duplicate Maintenance & repairs
/technischer-service/Subdomain Anchor Text duplicate Recurring inspections
/technischer-service/Subdomain Anchor Text duplicate Fault management
/technischer-service/Subdomain Anchor Text duplicate Authorities & approval
/biologischer-service/Subdomain Text duplicate Biological service
/biologischer-service/Subdomain Anchor Text duplicate Analytics
/biologischer-service/Subdomain Anchor Text duplicate Biological support
/biologischer-service/Subdomain Anchor Text duplicate Rental equipment
/biologischer-service/Subdomain Anchor Text duplicate Process resources
/biologischer-service/Subdomain Anchor Text duplicate Fit for Biogas
/anlagenmanagement/Subdomain Text duplicate Plant management
/anlagenmanagement/Subdomain Anchor Text duplicate Operational management
/anlagenmanagement/Subdomain Anchor Text duplicate Raw materials procurement
/kontakt/Subdomain Text duplicate Contact
/anlagenbau/No Text
/repowering/No Text
/komponenten/No Text
/technischer-service/No Text
/anlagenbau/No Text
/repowering/No Text
/komponenten/No Text
/technischer-service/No Text
/watt-dor-award-for-power-to-g...Subdomain No Text
/watt-dor-award-for-power-to-g...Subdomain Watt d’Or Award for Power-to-Gas Project Featuring HZI Technology
https://www.mittelbayerische.d...External Subdomain Anchor No Text
https://www.mittelbayerische.d...External Subdomain Anchor „Es liegen noch Schätze begraben“
/einweihung-der-ersten-industr...Subdomain No Text
/einweihung-der-ersten-industr...Subdomain Inauguration of Switzerland’s First Industrial Power to Gas Plant
/schmack-biogas-service-gmbh-a...Subdomain No Text
/schmack-biogas-service-gmbh-a...Subdomain Schmack Biogas Service GmbH and microbEnergy GmbH Become Part of Hitachi Zosen Inova
/watt-dor-award-for-power-to-g...Subdomain No Text
/watt-dor-award-for-power-to-g...Subdomain Text duplicate Watt d’Or Award for Power-to-Gas Project Featuring HZI Technology
https://www.mittelbayerische.d...External Subdomain Anchor No Text
https://www.mittelbayerische.d...External Subdomain Anchor Text duplicate „Es liegen noch Schätze begraben“
/einweihung-der-ersten-industr...Subdomain No Text
/einweihung-der-ersten-industr...Subdomain Text duplicate Inauguration of Switzerland’s First Industrial Power to Gas Plant
/schmack-biogas-service-gmbh-a...Subdomain No Text
/schmack-biogas-service-gmbh-a...Subdomain Text duplicate Schmack Biogas Service GmbH and microbEnergy GmbH Become Part of Hitachi Zosen Inova
https://www.hz-inova.com/External Subdomain Text duplicate IMG-ALT logo
https://de.linkedin.com/compan...New window External Subdomain No Text
/anlagenbau/Subdomain Plant Construction
/repowering/Subdomain Text duplicate Repowering
/komponenten/Subdomain Text duplicate Components
/technischer-service/Subdomain Technical Service
/biologischer-service/Subdomain Biological Service
/anlagenmanagement/Subdomain Plant Management
/privacy-policy/Subdomain Datenschutz
/imprint/Subdomain Imprint & GTC
https://www.hz-inova.com/wp-co...New window External Subdomain Modern Slavery Statement
https://schmack-biogas.com/en/English
A-TITLE English (en)
https://schmack-biogas.com/de/Deutsch
A-TITLE Deutsch (de)

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://schmack-biogas.com/"
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 0.41 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.
This page loads 21 CSS files. This may affect the page load time negatively.
This page loads 49 JavaScript files. This may affect the load time negatively.
The file size of the HTML document is fine (113 kB).

HTTP Response Header

NameValue
dateSun, 02 Jun 2024 15:14:29 GMT
serverApache
link<https://www.schmack-biogas.com/wp-json/>; rel="https://api.w.org/", <https://www.schmack-biogas.com/wp-json/wp/v2/pages/5719>; rel="alternate"; type="application/json", <https://www.schmack-biogas.com/>; rel=shortlink
content-encodinggzip
varyAccept-Encoding
set-cookie89 Characters
transfer-encodingchunked
content-typetext/html; charset=UTF-8
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This website has excellent links from other websites.
This page has backlinks from 193 referring domains.
This page has 1,660 backlinks.
This page has backlinks from 158 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://www.schmack-biogas.com/sitemap.xml

Sitemap: https://www.schmack-biogas.com/sitemap.xml

Similar sites

Search preview

schmack-biogas.com
Schmack Biogas - Comprehensive supplier of biogas plants
Hitachi Zosen Inova (HZI) is a global cleantech company operating in energy from waste (EfW) and renewable gas.

Most important keywords

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

KeywordResultRecheck
Gas75%Check
Schmack68%Check
Schmack Biogas67%Check
Biogas63%Check
Biogas Service55%Check
biogas plants55%Check
Plant53%Check
Hitachi Zosen Inova Schmack53%Check
HZI52%Check
Zosen Inova Schmack GmbH51%Check
Show more keywords and terms

Test up to 1.000 webpages of schmack-biogas.com with our free plan!

Try For Free
No trial. It's just free!

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions