Sonntag-bau.com - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
50% 
Page structure
79% 
Link structure
95% 
Server
83% 
External factors
100% 
SEO Score
Response time
0.19 s
File size
15.70 kB
Words
48
Media files
6
Number of links
16 internal / 8 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
SONNTAG Baugesellschaft
The length of the page title is perfect. (248 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Die SONNTAG Baugesellschaft ist seit über 80 Jahren ihr Partner für Microtunnelling, Rohrvortrieb, Spezialtiefbau, Ingenieurbau, Kanalbau und Verbautechnik.
The length of the meta description is perfect. (980 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.sonntag-bau.com/
There is a valid canonical link specified.
Language
(Somewhat important)
Language defined in meta tags: 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 XHTML 1.0 Transitional 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
descriptionDie SONNTAG Baugesellschaft ist seit über 80 Jahren ihr Partner für Microtunnelling, Rohrvortrieb, Spezialtiefbau, Ingenieurbau, Kanalbau und Verbautechnik.
robotsindex, follow
languagede-DE
viewportuser-scalable=no, width=device-width, initial-scale=1, maximum-scale=1
apple-mobile-web-app-capableyes
apple-mobile-web-app-status-bar-styleblack-translucent
apple-mobile-web-app-titleIhr Partner für
facebook-domain-verification3iv92dp8albh2y4sg7wed4dcip6u9a

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Page quality

Content
(Critically important)
There are only 48 words on this page. Use at least 250 words to provide useful information.
Words from the H1 heading are not used in the page content.
No paragraphs were detected.
12.5% 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.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "user-scalable=no, width=device-width, initial-scale=1, maximum-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)
1 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
/frontend/images/logo.pngSONNTAG Bau
...tag-bau-test.jpg?w=800&h=500&action=cropNo alt attribute provided
...3&action=crop&anchor=middlecenter&dpi=72Portfolio
...0&action=crop&anchor=middlecenter&dpi=72Referenzen
...0&action=crop&anchor=middlecenter&dpi=72Jobs & Karriere
Video URLWidthHeight
...c40621c1c7f4233d7070e303b&profile_id=174

Page structure

H1 heading
(Critically important)
Ihr Partner für Rohrvortrieb, Spezialtiefbau, Ingenieurbau, Kanalbau und Verbautechnik
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 Ihr Partner für Rohrvortrieb, Spezialtiefbau, Ingenieurbau, Kanalbau und Verbautechnik
H3 Portfolio
H3 Referenzen
H3 Jobs & Karriere
H4 Was suchen Sie?
Some anchor texts are used more than once.
1 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 8 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.sonntag-bau.com/IMG-ALT SONNTAG Bau
https://www.sonntag-bau.com/DE
https://www.sonntag-bau.com/en/EN
/aktuelles/90-jahre-sonntagNo Text
/unternehmensbroschuereUnternehmensbroschüre 2024
/portfolioIMG-ALT Portfolio
/portfolioText duplicate Portfolio
/referenzenIMG-ALT Referenzen
/referenzenText duplicate Referenzen
/jobs-karriereIMG-ALT Jobs & Karriere
/jobs-karriereText duplicate Jobs & Karriere
http://www.prointernet.de/New window External Subdomain prointernet.de
A-TITLE prointernet.de - Agentur für Internet und Design
/unternehmensbroschuereUnternehmensbroschüre
https://www.sonntag-bau.com/agbAGB / Richtlinien
/datenschutzDatenschutz
/impressumImpressum
/hinweisgebersystemHinweisgebersystem
https://www.facebook.com/Sonnt...New window External Subdomain No Text
https://www.instagram.com/sonn...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.xing.com/companies...New window External Subdomain No Text
https://www.facebook.com/Sonnt...New window External Subdomain No Text
https://www.instagram.com/sonn...New window External Subdomain No Text
https://www.xing.com/companies...New window External Subdomain No Text

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.sonntag-bau.com/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
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 excellent with 0.19 seconds.
The file size of the HTML document is fine (16 kB).

HTTP Response Header

NameValue
cache-controlpublic, max-age=60
content-typetext/html; charset=utf-8
content-encodinggzip
expiresSat, 16 Nov 2024 15:00:29 GMT
last-modifiedSat, 16 Nov 2024 14:59:29 GMT
vary*
serverMicrosoft-IIS/10.0
x-powered-byC1 CMS
set-cookie64 Characters
x-culturede-DE
x-aspnet-version4.0.30319
x-powered-by-pleskPleskWin
dateSat, 16 Nov 2024 14:59:29 GMT
content-length16057
statuscode200
http_versionHTTP/2

External factors

This website has excellent links from other websites.
This page has backlinks from 55 referring domains.
This page has 123 backlinks.
This page has backlinks from 47 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

Similar sites

        
                    

                    

                        
Search preview

            www.sonntag-bau.com
SONNTAG Baugesellschaft

Die SONNTAG Baugesellschaft ist seit über 80 Jahren ihr Partner für Microtunnelling, Rohrvortrieb, Spezialtiefbau, Ingenieurbau, Kanalbau und Verbautechnik.
Most important keywords

            
Following keywords were found. You can check the keyword optimization of this page for each keyword.
KeywordResultRecheck
SONNTAG73%Check
Partner66%Check
SONNTAG Baugesellschaft65%Check
Rohrvortrieb62%Check
Spezialtiefbau62%Check
Ingenieurbau62%Check
Kanalbau62%Check
Verbautechnik62%Check
Baugesellschaft58%Check
Portfolio40%Check
  
      Show more keywords and terms  
            

                

                    
                    

                        
                    

                    

                        
                    

                

            

            
                    

                

            


                    

            

                

                    

                    

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