A-sr.ch - SEO Checker

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Overview of the SEO Check
Meta information
79% 
Page quality
52% 
Page structure
100% 
Link structure
80% 
Server
100% 
External factors
41% 
SEO Score
Response time
0.14 s
File size
41.70 kB
Words
183
Media files
6
Number of links
44 internal / 3 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
ASR Haustechnik AG
The page title is too short. (195 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is empty.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: United States of America
The following language is defined by HTML: 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
viewportwidth=device-width, height=device-height, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
keywordsEmpty
robotsindex, follow
authorolai interactive GmbH
descriptionEmpty
msapplication-TileColor#ffffff
theme-color#ffffff
langde
content-typetext/html;charset=UTF-8
charsetUTF-8

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Page quality

Content
(Critically important)
There are only 183 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.
Only 1 paragraph/s was/were found on this page.
43.2% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 18 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, height=device-height, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" is provided.
At least one Apple touch icon is specified.
This page only loads 3 JavaScript files. That's good!
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
...aer-2_teaser_default.jpg?t=0_0_2336_1314Sanitär
...final_teaser_default.jpg?t=0_0_3200_1600Heizung
...y6ke3_teaser_default.jpg?t=0_0_2336_1314Lüftung
...eader_teaser_default.jpg?t=0_0_3200_1600Sanierung
...eader_teaser_default.jpg?t=0_0_3200_1600Service
...eader_teaser_default.jpg?t=0_0_3200_1600Planung

Page structure

H1 heading
(Critically important)
Service rund um Bad, Heizung und Klima in Ihrem Gebäude
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Service rund um Bad, Heizung und Klima in Ihrem Gebäude
H2 Herzlich Willkommen bei der ASR Haustechnik AG
H3 Über uns
H4 Sanitär
H4 Heizung
H4 Lüftung
H4 Sanierung
H4 Service
H4 Planung
Some anchor texts are used more than once.
3 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 3 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.a-sr.ch/deNo Text
/de/ueber-uns/ueber-uns1/kontakt/Kontakt
https://www.a-sr.ch/de/sanitaer/Sanitär Wir bieten hochwertige Sanitäranlagen mit Erfahrung, Qualität und Kompetenz.
IMG-ALT Sanitär
https://www.a-sr.ch/de/heizung/Heizung Unsere nachhaltigen Heizungslösungen sind ökologisch und wirtschaftlich interessant.
IMG-ALT Heizung
https://www.a-sr.ch/de/lueftung/Lüftung Unsere Lüftungssysteme bringen Behaglichkeit und ein angenehmes Klima in Ihr Zuhause.
IMG-ALT Lüftung
https://www.a-sr.ch/de/sanierung/Sanierung Sanierungen sind unser Spezialgebiet. Auf Wunsch erhalten Sie bei uns alles aus einer Hand.
IMG-ALT Sanierung
https://www.a-sr.ch/de/service/Service Wir bieten Service-Lösungen nach Mass für Ihre Haustechnikanlage.
IMG-ALT Service
https://www.a-sr.ch/de/planung/Planung Bei der Planung Ihres Bauprojekts machen wir mit Virtual Reality Zukunft erlebbar.
IMG-ALT Planung
https://www.facebook.com/ASR-H...New window External Subdomain No Text
https://www.instagram.com/asrh...New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.a-sr.ch/de/impressum/Impressum
/de/datenschutz/Datenschutz
https://www.a-sr.ch/deNo Text
https://www.a-sr.ch/de/sanitaer/Sanitär
https://www.a-sr.ch/de/heizung/Heizung
https://www.a-sr.ch/de/lueftung/Lüftung
https://www.a-sr.ch/de/sanierung/Sanierung
https://www.a-sr.ch/de/service/Service
/de/entkalkungsanlage/Entkalkungsanlage
https://www.a-sr.ch/de/planung/Planung
https://www.a-sr.ch/de/Anchor Über uns
/de/ueber-uns/ueber-uns1/ueber...Über ASR
/de/ueber-uns/ueber-uns1/team1/Team
/de/ueber-uns/ueber-uns1/refer...Referenzen
/de/ueber-uns/ueber-uns1/partner/Partner
/de/ueber-uns/ueber-uns1/spons...Sponsoring
/de/ueber-uns/ueber-uns1/mitgl...Mitgliedschaften
/de/ueber-uns/ueber-uns1/offen...Jobs
/de/ueber-uns/ueber-uns1/kontakt/Text duplicate Kontakt
https://www.a-sr.ch/de/suche/No Text
https://www.a-sr.ch/de/sanitaer/Text duplicate Sanitär
https://www.a-sr.ch/de/heizung/Text duplicate Heizung
https://www.a-sr.ch/de/lueftung/Text duplicate Lüftung
https://www.a-sr.ch/de/sanierung/Text duplicate Sanierung
https://www.a-sr.ch/de/service/Text duplicate Service
/de/entkalkungsanlage/Text duplicate Entkalkungsanlage
https://www.a-sr.ch/de/planung/Text duplicate Planung
https://www.a-sr.ch/de/ueber-uns/Text duplicate Über uns
/de/ueber-uns/ueber-uns1/ueber...Text duplicate Über ASR
/de/ueber-uns/ueber-uns1/team1/Text duplicate Team
/de/ueber-uns/ueber-uns1/refer...Text duplicate Referenzen
/de/ueber-uns/ueber-uns1/partner/Text duplicate Partner
/de/ueber-uns/ueber-uns1/spons...Text duplicate Sponsoring
/de/ueber-uns/ueber-uns1/mitgl...Text duplicate Mitgliedschaften
/de/ueber-uns/ueber-uns1/offen...Text duplicate Jobs
/de/ueber-uns/ueber-uns1/kontakt/Text duplicate Kontakt

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.a-sr.ch/de/"
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 excellent with 0.14 seconds.
This page only loads 2 CSS files. That's ok.
This page only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (42 kB).

HTTP Response Header

NameValue
last-modifiedFri, 08 Mar 2024 10:50:59 GMT
accept-rangesbytes
cache-controlmax-age=0
expiresThu, 25 Apr 2024 13:53:22 GMT
varyAccept-Encoding
content-encodinggzip
content-length10822
content-typetext/html; charset=utf-8
dateThu, 25 Apr 2024 13:53:22 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page has only a few links from other websites.
This page only has backlinks from 8 referring domains.
This page only has 152 backlinks.
This page only has few backlinks from 8 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 62 shares and comments on Facebook.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Crawl-delay: 3

Similar sites

Search preview

www.a-sr.ch
ASR Haustechnik AG

Most important keywords

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

KeywordResultRecheck
Heizung63%Check
Service63%Check
Bad Heizung60%Check
Klima55%Check
Gebäude55%Check
Sanitär Heizung54%Check
Haustechnik AG51%Check
ASR50%Check
Haustechnik50%Check
ASR Haustechnik AG50%Check
Show more keywords and terms

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