Biogaszuerich.ch - SEO Checker

Overview of the SEO Check
Meta information
74% 
Page quality
37% 
Page structure
100% 
Link structure
98% 
Server
86% 
External factors
42% 
SEO Score
Response time
1.14 s
File size
129.70 kB
Words
175
Media files
6
Number of links
24 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Biogas Zürich AG |
The page title is too short. (169 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://biogaszuerich.ch/
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)
The favicon is linked correctly.

Meta tags

NameValue
robotsmax-image-preview:large
generatorWordPress 6.6.2
viewportwidth=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
msapplication-TileImagehttps://biogaszuerich.ch/wp-content/uploads/2024/01/favicon-biogas-zurich-300x300.png
langde-de
X-UA-CompatibleIE=edge
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 175 words on this page. Use at least 250 words to provide useful information.
Only 2 paragraph/s was/were found on this page.
21.1% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
The page contains a listing, which indicates a good text layout.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 19.33 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
Empty bold or strong tags were found on this page.
Image SEO
(Somewhat important)
4 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
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute providedlogo-biogas-zurich
data:[...] Base64No alt attribute providedlogo-biogas-zurich
data:[...] Base64No alt attribute providedlogo-biogas-zurich
Video URLWidthHeight
...ds/2024/03/Biogas-Zuerich-loop-short.mp41920720

Page structure

H1 heading
(Critically important)
Wir machen Energiezukunft
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Wir machen Energiezukunft
Some anchor texts are used more than once.
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 6 external links on this page.
LinkAttributesAnchor text
https://biogaszuerich.ch/No Text
/biogas-zuerich-ag/Biogas Zürich AG
/biogas-zuerich-ag/Mission
/biogas-zuerich-ag/Geschichte
/biogas-zuerich-ag/Organisation
/biogas-zuerich-ag/Team
/biogas-zuerich-ag/Jobs
/biogas-zuerich-ag/Kontakt
/biogas-zuerich-ag/Öffnungszeiten
/was-wir-machen/Was wir machen
/was-wir-machen/Biogas und Düngerprodukte
/was-wir-machen/Unsere Anlage
/was-wir-machen/Zahlen
/was-wir-machen/Nachhaltigkeit
/angebote-leistungen/Angebote und Leistungen
/angebote-leistungen/Preisliste
/angebote-leistungen/Einlieferung Biogene Abfälle
/angebote-leistungen/Was gehört in den Bioabfall
/angebote-leistungen/Bezug von Produkten
/angebote-leistungen/Anlagenbesichtigung
/aktuell-faq/Aktuell und FAQ
/aktuell-faq/Aktuell
/aktuell-faq/FAQ
/index.php/biogas-zuerich-ag/Text duplicate Kontakt
https://www.google.com/maps/pl...New window External Subdomain Paul-Pflüger-Strasse 104
A-TITLE Google Maps
https://www.google.com/maps/pl...New window External Subdomain CH-8064 Zürich
A-TITLE Google Maps
https://www.google.com/maps/pl...New window External Subdomain Text duplicate Paul-Pflüger-Strasse 104
A-TITLE Google Maps
https://www.google.com/maps/pl...New window External Subdomain Text duplicate CH-8064 Zürich
A-TITLE Google Maps
https://www.google.com/maps/pl...New window External Subdomain Text duplicate Paul-Pflüger-Strasse 104
A-TITLE Google Maps
https://www.google.com/maps/pl...New window External Subdomain Text duplicate CH-8064 Zürich
A-TITLE Google Maps

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://biogaszuerich.ch/"
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 is slow (1.14 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 (130 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
link<https://biogaszuerich.ch/wp-json/>; rel="https://api.w.org/"
content-encodinggzip
varyAccept-Encoding
dateThu, 10 Oct 2024 19:14:48 GMT
strict-transport-securitymax-age=15768000
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 14 referring domains.
This page only has 34 backlinks.
This page only has few backlinks from 14 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Search preview

biogaszuerich.ch
Biogas Zürich AG |

Most important keywords

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

KeywordResultRecheck
Biogas61%Check
Biogas Zürich60%Check
Zürich59%Check
Biogas Zürich AG56%Check
Energiezukunft50%Check
Energie50%Check
biogaszuerich48%Check
Stadt Zürich47%Check
Erneuerbare Energie42%Check
Abfälle34%Check

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