Ast-heilbronn.de - SEO Checker

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Overview of the SEO Check
Meta information
98% 
Page quality
38% 
Page structure
79% 
Link structure
93% 
Server
91% 
External factors
87% 
SEO Score
Response time
0.29 s
File size
32.00 kB
Words
83
Media files
13
Number of links
20 internal / 6 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
AST Alarm + Sicherheitstechnik GmbH, 74078 Heilbronn – Home
The page title should be shorter than 580 pixels. It is 584 pixels long. Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
AST Alarm + Sicherheitstechnik GmbH – Auf Nummer sicher gehen!
The length of the meta description is perfect. (421 pixels out of 1000 max pixel length)
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
titleAST Alarm + Sicherheitstechnik GmbH, 74078 Heilbronn – Home
viewportwidth=device-width, initial-scale=1.0, maximum-scale=2.0, viewport-fit=cover
format-detectiontelephone=no
authorHerbert Ströbel
copyrightHerbert Ströbel
keywordsEmpty
descriptionAST Alarm + Sicherheitstechnik GmbH – Auf Nummer sicher gehen!
date2021-11-17T14:50:26+01:00
publisherdickekreativ ( www.dickekreativ.de )
robotsindex, follow
revisit-after7 days
cityHeilbronn
countryGermany
geo.placenameHeilbronn, Brechhausstraße 7, DE
DC.titleAST Alarm + Sicherheitstechnik GmbH, 74078 Heilbronn – Home
DC.descriptionAST Alarm + Sicherheitstechnik GmbH – Auf Nummer sicher gehen!
DC.publisherdickekreativ ( www.dickekreativ.de )
msapplication-TileColor#ffffff
msapplication-confighttps://ast-heilbronn.de/tn-media/resources/icons/browserconfig.xml
theme-color#265582
langde
og:titleAST Alarm + Sicherheitstechnik GmbH, 74078 Heilbronn – Home
og:typewebsite
og:site_nameAST Alarm + Sicherheitstechnik GmbH, 74078 Heilbronn – Home
og:imagehttps://ast-heilbronn.de/tn-media/resources/icons/apple-touch-icon.png
content-typetext/html; charset=UTF-8
X-UA-CompatibleIE=EmulateIEH
x-ua-compatibleIE=edge

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Page quality

Content
(Critically important)
There are only 83 words on this page. Use at least 250 words to provide useful information.
Some words from the page title are not used within the pages content
Words from the H1 heading are not used in the page content.
Only 1 paragraph/s was/were found on this page.
36.1% 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 22.5 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=2.0, viewport-fit=cover" 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)
9 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)
The HTML has georegion information: Heilbronn, Brechhausstraße 7, DE
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
/tn-media/resources/layout/logo.pngNo alt attribute provided
/tn-media/resources/home/home_ql_01.pngNo alt attribute provided
/tn-media/resources/home/home_ql_02.pngNo alt attribute provided
/tn-media/resources/home/home_ql_03.pngNo alt attribute provided
/tn-media/resources/layout/symbol.pngNo alt attribute provided
/tn-media/resources/layout/icon_vds.jpgNo alt attribute provided
/tn-media/resources/layout/icon_din.jpgNo alt attribute provided
/tn-media/resources/layout/icon_lka.jpgNo alt attribute provided
/tn-media/resources/layout/footer_info.pngNo alt attribute provided
Video URLWidthHeight
...urces/home/telenot-helferlein-garage.mp4
...ources/home/telenot-helferlein-licht.mp4
...urces/home/telenot-rocker-badezimmer.mp4
...sources/home/telenot-rocker-stricken.mp4

Page structure

H1 heading
(Critically important)
Gehen Sie auf Nummer sicher!
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 Gehen Sie auf Nummer sicher!
H4 Einbruchmeldeanlagen
H4 Brandmeldeanlagen
H4 Videoüberwachung
Some anchor texts are used more than once.
2 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 6 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.facebook.com/astHe...New window External Subdomain No Text
https://get.teamviewer.com/7qd...New window External Subdomain No Text
https://ast-heilbronn.de/Home/No Text
/Sicherheitsloesungen/Sicherheitslösungen
/einbruchmeldeanlagen/Einbruchmeldeanlagen
/funk-einbruchmeldeanlagen/Funk- Einbruchmeldeanlagen
/brandmeldeanlagen/Brandmeldeanlagen
/videoueberwachungsanlagen/Videoüberwachungsanlagen
/rauch-und-waermeabzugssysteme/Rauch- und Wärmeabzugssysteme (RWA)
/rettungswegsysteme/Rettungswegsysteme
/zutrittskontrollsysteme/Zutrittskontrollsysteme
/Unternehmen/Unternehmen
https://ast-heilbronn.de/Service/Service
/Downloads/Downloads
/Karriere/Jobs
https://ast-heilbronn.de/Kontakt/Kontakt
https://www.facebook.com/ast.a...New window External Subdomain No Text
https://www.instagram.com/ast_...New window External Subdomain No Text
/Sicherheitsloesungen/mehr erfahren
https://www.facebook.com/ast.a...New window External Subdomain No Text
https://www.instagram.com/ast_...New window External Subdomain No Text
https://ast-heilbronn.de/Home/No Text
https://ast-heilbronn.de/Kontakt/Text duplicate Kontakt
/Datenschutz/Datenschutz
/Impressum/Impressum
/cookiehinweis/Cookie Hinweis

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://ast-heilbronn.de/"
HTTP header
(Important)
The X-powered header is sent within the response header. (unnecessary)
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
A Content Delivery Network like Google Hosted Libraries can save bandwidth for the JQuery files.
A Content Delivery Network like Bootstrap CDN can save bandwidth for Bootstrap front-end component library.
The page response time is excellent with 0.29 seconds.
The file size of the HTML document is fine (32 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=utf-8
dateTue, 17 Sep 2024 07:29:38 GMT
serverApache
x-powered-byPHP/7.4.33
expiresThu, 19 Nov 1981 08:52:00 GMT
cache-controlno-store, no-cache, must-revalidate
pragmano-cache
set-cookie50 Characters
content-encodinggzip
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 28 referring domains.
This page has 36 backlinks.
This page has backlinks from 24 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: /
#Disallow: /_*/
Disallow: /.*
#Disallow: /*.pdf$
#Disallow: /*.jpeg$
#Disallow: /*.jpg$
#Disallow: /*.gif$
#Disallow: /*.bmp$
Disallow: /*.exe$
Disallow: /*.zip$
Disallow: /*.rar$
Disallow: /ADMIN

Sitemap: https://ast-heilbronn.de/sitemap.xml.gz
Sitemap: https://ast-heilbronn.de/sitemap.xml

Similar sites

Search preview

ast-heilbronn.de
AST Alarm + Sicherheitstechnik GmbH, 74078 Heilbronn – Home
AST Alarm + Sicherheitstechnik GmbH – Auf Nummer sicher gehen!

Most important keywords

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

KeywordResultRecheck
sicher73%Check
AST71%Check
Nummer sicher68%Check
AST Alarm64%Check
Gehen62%Check
GmbH58%Check
AST Alarm Sicherheitstechnik GmbH52%Check
Sicherungstechnik GmbH46%Check
Anlagen43%Check
Alarm und Sicherungstechnik42%Check
Show more keywords and terms

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