Ist-sicherheit.de - SEO Checker

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Overview of the SEO Check
Meta information
75% 
Page quality
51% 
Page structure
79% 
Link structure
77% 
Server
100% 
External factors
18% 
SEO Score
Response time
0.27 s
File size
81.90 kB
Words
6641
Media files
13
Number of links
41 internal / 28 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
IST - INSTALLATION von SICHERHEITSTECHNIK GmbH
The length of the page title is perfect. (520 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Projektierung, Installation und Wartung sicherheitstechnischer Anlagen. Einbruch- und Brandmeldeanlagen, Störmeldeanlagen, Videoalarmsysteme sowie drahtlose Überwachungs- und Übertragungssysteme.
The meta description is too long: 1280 pixels from max. 1000 pixels. Optimize description
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
Server location: Germany
The language is not specified in the HTML markup.
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
keywordsAlarmanlagen, Alarmanlage, Videoüberwachung, Telenot, Alarmanlage Haus, Sicherheitstechnik, Brandmeldeanlage, Alarmanlage Funk, Detectomat, Einbruchmeldeanlage, Haus Alarmanlage, Brandmeldeanlagen, das sichere Haus, Videoüberwachung, Funk, Einbruchmeldeanlagen
descriptionProjektierung, Installation und Wartung sicherheitstechnischer Anlagen. Einbruch- und Brandmeldeanlagen, Störmeldeanlagen, Videoalarmsysteme sowie drahtlose Überwachungs- und Übertragungssysteme.
viewportwidth=device-width, initial-scale=1, maximum-scale=1
robotsindex,follow
Content-Typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
The content of this page is too large (6641 words). Maybe the content could be divided into several pages.
There are 4 text duplicates on this page:
  • Duplicate 1: Die Gefahr von nicht rechtzeitig erkannten Bränden hat stetig zugenomm...
  • Duplicate 2: Die Videoüberwachung ist ein wichtiger, eigenständiger Bereich der Sic...
44.2% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
112 paragraphs were found on this page.
No placeholders texts or images were found.
The average number of words per sentence of 19.41 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
No Apple touch icon is specified.
A viewport "width=device-width, initial-scale=1, maximum-scale=1" is provided.
Bold and strong tags
(Somewhat important)
Some tags are too long. With 484 characters this one is longer than 70 characters:
"deutschlands beste alarmanlage, die compact easy von telenot, trägt ab sofort einen weiteren titel: si..."
The following tag is repeated too often: i s t installation von sicherheitstechnik gmbh
Image SEO
(Somewhat important)
13 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
/images/logo_w.pngNo alt attribute provided
/images/mouse.pngNo alt attribute provided
/images/logo_stuetzpunkt.jpgNo alt attribute provided
/images/logo_detectomat.svgNo alt attribute provided
/images/zert/vds_zert_gma.gifNo alt attribute provided
/images/zert/vds_zert_din_14675.gifNo alt attribute provided
/images/zert/vds_zert_din_en_16763.gifNo alt attribute provided
/images/zert/vds_zert_iso9001.gifNo alt attribute provided
/images/logo_vds.jpgNo alt attribute provided
/data/images/page/side2/blog_0003.jpg%0DNo alt attribute provided
/data/images/page/side2/blog_0002.jpg%0DNo alt attribute provided
/images/logo_ist.gifNo alt attribute provided
/images/logo_ist.gifNo alt attribute provided

Page structure

H1 heading
(Critically important)
Installation von Sicherheitstechnik
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 Installation von Sicherheitstechnik
H2 Einbruch - und Störmeldeanlagen
H2 Brandmeldeanlagen
H2 Videoalarmsysteme und drahtlose Überwachungs- und Übertragungssysteme
H2 Telenot-Alarmanlage ist Smart-Home-Produkt des Jahres
H2 Fachwelt zeichnet Funk-Alarmsystem Telenot compact easy mit Gold aus
H4 Netzwerk "Zuhause sicher" - Eine Initiative Ihrer Polizei
H4 VdS Home - Sicherheit für Familie, Haus und Wohnung
H4 So machen wir auch Ihr Zuhause sicher!
H5 GMA
H5 DIN 14675
H5 DIN EN 16763
H5 DIN ISO 9001
H5 VdS
H6 Autorisierter Telenot Stützpunkterrichter
H6 Detectomat Premium Partner
Baselink: https://www.ist-sicherheit.de
Some anchor texts are used more than once.
4 links don't have an anchor text.
There are 2 links with a trivial 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 too many external links (28) on this page.

Found links on this page

LinkAttributesAnchor text
https://www.ist-sicherheit.de/Anchor No Text
https://www.ist-sicherheit.de/Anchor Home
https://www.ist-sicherheit.de/Anchor Unternehmen
https://www.ist-sicherheit.de/Anchor Projekte
https://www.ist-sicherheit.de/Anchor Partner
https://www.ist-sicherheit.de/Anchor Infothek
https://www.ist-sicherheit.de/Anchor Kontakt
https://www.ist-sicherheit.de/Anchor No Text
https://www.ist-sicherheit.de/Anchor No Text
https://www.ist-sicherheit.de/Anchor No Text
https://www.ist-sicherheit.de/Anchor No Text
https://www.ist-sicherheit.de/Anchor No Text
https://www.ist-sicherheit.de/Anchor No Text
https://www.ist-sicherheit.de/Anchor No Text
https://www.ist-sicherheit.de/Anchor Philosophie
https://www.ist-sicherheit.de/Anchor Team
https://www.ist-sicherheit.de/Anchor Zertifizierungen
https://www.telenot.com/de/homeExternal Subdomain No Text
https://www.detectomat.com/de/...External Subdomain No Text
/data/zert/vds_zert_gma.pdfNew window No Text
/data/zert/vds_zert_din_14675.pdfNew window No Text
/data/zert/vds_zert_din_en_167...New window No Text
/data/zert/vds_zert_iso9001.pdfNew window No Text
https://vds.de/New window External No Text
https://www.ist-sicherheit.de/Anchor Einbruchmeldeanlagen
https://www.ist-sicherheit.de/Anchor Brandmeldeanlagen
https://www.ist-sicherheit.de/Anchor Videoüberwachung
https://www.ist-sicherheit.de/Anchor Text duplicate Partner
https://www.telenot.com/New window External Subdomain No Text
https://www.telenot.com/New window External Subdomain Telenot
https://www.detectomat.com/New window External Subdomain No Text
https://www.detectomat.com/New window External Subdomain Detectomat
http://www.gramolla.de/New window External Subdomain No Text
http://www.gramolla.de/New window External Subdomain Gramolla
http://www.vtq.de/New window External Subdomain No Text
http://www.vtq.de/New window External Subdomain Videotronik Querfurt
http://www.kruse-sicherheit.de/New window External Subdomain No Text
http://www.kruse-sicherheit.de/New window External Subdomain Kruse Sicherheitssysteme
http://www.esser-systems.com/de/New window External Subdomain No Text
http://www.esser-systems.com/de/New window External Subdomain ESSER by Honeywell
http://www.hikvision.com/New window External Subdomain No Text
http://www.hikvision.com/New window External Subdomain Hikvision Digital Technology
http://inform-gmbh.com/New window External No Text
http://inform-gmbh.com/New window External inform solutions
http://maku-info.eu/New window External No Text
http://maku-info.eu/New window External MAKU Informationstechnik
http://www.jablotron.com/de/New window External Subdomain No Text
http://www.jablotron.com/de/New window External Subdomain Jablotron Alarms
http://www.abi-sicherheitssyst...New window External Subdomain No Text
http://www.abi-sicherheitssyst...New window External Subdomain ABi Sicherheitssysteme
https://www.ist-sicherheit.de/Anchor Blog
https://www.ist-sicherheit.de/Anchor Links
/data/blog/002/Infoprospekt_co...Telenot Compact Easy Prospekt als PDF
/data/blog/003/PM Auszeichnung...Presse Mitteilung "Der Pressedienst" als PDF
/data/blog/002/Infoprospekt_co...Text duplicate Telenot Compact Easy Prospekt als PDF
/data/blog/002/PM_compact_easy...Text duplicate Presse Mitteilung "Der Pressedienst" als PDF
http://www.zuhause-sicher.de/e...New window External Subdomain URL anchor text
http://www.zuhause-sicher.de/einbruchschutz-und-brandschutz
http://www.vds-home.de/New window External Subdomain URL anchor text
http://www.vds-home.de
https://www.wir-machen-deutsch...New window External Subdomain URL anchor text
https://www.wir-machen-deutschland-sicher.de
https://www.ist-sicherheit.de/Anchor Text duplicate Kontakt
https://www.ist-sicherheit.de/Anchor Impressum
https://www.ist-sicherheit.de/Anchor Datenschutz
https://www.ist-sicherheit.de/Anchor AGB
/data/istgmbh_agb.pdfNew window Trivial anchor text
Hier
/data/istgmbh_agb.pdfNew window Text duplicate Trivial anchor text
Hier
https://www.ist-sicherheit.de/Anchor Text duplicate Home
https://www.ist-sicherheit.de/Anchor Text duplicate Unternehmen
https://www.ist-sicherheit.de/Anchor Text duplicate Projekte
https://www.ist-sicherheit.de/Anchor Text duplicate Kontakt

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.ist-sicherheit.de/"
HTTP header
(Important)
No X-Powered HTTP header is sent.
The web server transmits the web page (HTML) in compressed form.
Performance
(Somewhat important)
The page response time is excellent with 0.27 seconds.
The file size of the HTML document is fine (82 kB).

HTTP Response Header

NameValue
content-typetext/html; charset=UTF-8
x-ws-ratelimit-limit1000
x-ws-ratelimit-remaining997
dateThu, 29 May 2025 10:55:02 GMT
serverApache
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

This page has only a few links from other websites.
This page only has backlinks from 6 referring domains.
This page only has 19 backlinks.
This page only has few backlinks from 6 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

No valid Robots.txt file was found.

Similar sites

Search preview

www.ist-sicherheit.de
IST - INSTALLATION von SICHERHEITSTECHNIK GmbH
Projektierung, Installation und Wartung sicherheitstechnischer Anlagen. Einbruch- und Brandmeldeanlagen, Störmeldeanlagen, Videoalarmsysteme sowie drahtlose Überwachungs- und Übertragungssysteme.

Most important keywords

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

KeywordResultRecheck
Sicherheit94%Check
Installation78%Check
Zuhause sicher68%Check
Sicherheitstechnik65%Check
Art59%Check
System59%Check
Sicherheitstechnik GmbH58%Check
Einbruch55%Check
GmbH50%Check
Wartung sicherheitstechnischer Anlagen50%Check
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