Partnerportal.viessmann.com - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
52% 
Page structure
79% 
Link structure
25% 
Server
86% 
External factors
85% 
SEO Score
Response time
1.04 s
File size
11.20 kB
Words
67
Media files
1
Number of links
0 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Viessmann PartnerPortal
The length of the page title is perfect. (226 pixels out of 580 max pixel length)
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://partnerportal.viessmann.com/de/de.html
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)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
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
templatelandingpage
viewportwidth=device-width, initial-scale=1
msapplication-TileColor#ff3e17
theme-color#ffffff
langde-de
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 67 words on this page. Use at least 250 words to provide useful information.
Only 1 paragraph/s was/were found on this page.
35.8% of the text are stop words.
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 14.33 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" 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 6 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
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
...tal-app/resources/img/viessmann-logo.svgViessmann Logo

Page structure

H1 heading
(Critically important)
PartnerPortal Deutschland
The H1 heading is perfect.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 PartnerPortal Deutschland
H3 Die Informationszentrale für den qualifizierten Fachpartner
This page is a dead end, because there are no internal links.
There are 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://api.viessmann.com/saml...External Subdomain Jetzt einloggen
https://account.viessmann.com/...External Subdomain Kein Login? Jetzt registrieren
https://legal-policies.viessma...New window External Subdomain Impressum
https://legal-policies.viessma...New window External Subdomain Datenschutz
https://legal-policies.viessma...New window External Subdomain Nutzungsbedingungen
https://www.corporate.carrier....New window External Subdomain CARRIER

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://partnerportal.viessmann.com/de/de.html"
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 (1.04 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 (11 kB).

HTTP Response Header

NameValue
x-delivered-bycloud
x-frame-optionsSAMEORIGIN
last-modifiedMon, 13 May 2024 13:00:53 GMT
etag"2ca1-6185579b76d03"
accept-rangesbytes
x-vhostpublish
content-security-policydefault-src 'unsafe-inline' 'unsafe-eval' data: blob: *;
permissions-policygeolocation=(self), camera=(self "https://heating-system-registration-b2b.viessmann.com"), microphone=(self), autoplay=(self "https://www.youtube.com" "https://www.youtube-nocookie.com" "https://player.vimeo.com"), fullscreen=(self "https://www.youtube.com" "https://www.youtube-nocookie.com" "https://player.vimeo.com")
feature-policygeolocation 'self'; camera 'self' https://heating-system-registration-b2b.viessmann.com; microphone 'self'; autoplay 'self' https://www.youtube.com https://www.youtube-nocookie.com https://player.vimeo.com; fullscreen 'self' https://www.youtube.com https://www.youtube-nocookie.com https://player.vimeo.com;
referrer-policyno-referrer-when-downgrade
content-typetext/html;charset=utf-8
x-content-type-optionsnosniff
strict-transport-securitymax-age=31557600
x-served-bycache-qpg120089-QPG
x-timerS1715620318.026386,VS0,VS0,VE746
varyAccept-Encoding
content-encodinggzip
cache-controlpublic, no-cache
dateMon, 13 May 2024 18:15:18 GMT
content-length3377
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is very well linked from other websites.
This page has backlinks from 27 referring domains.
This page has 2,884 backlinks.
This page has backlinks from 18 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

No valid Robots.txt file was found.

Similar sites

Search preview

partnerportal.viessmann.com › de.html
Viessmann PartnerPortal

Most important keywords

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

KeywordResultRecheck
PartnerPortal69%Check
Deutschland50%Check
Viessmann PartnerPortal45%Check
Informationszentrale38%Check
qualifizierten38%Check
Fachpartner38%Check
Blick34%Check
CARRIER34%Check
rechtzeitig erkennen34%Check
Kunden34%Check
Show more keywords and terms

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