Gislerag.ch - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
76% 
Page structure
79% 
Link structure
75% 
Server
86% 
External factors
72% 
SEO Score
Response time
1.19 s
File size
178.80 kB
Words
2909
Media files
35
Number of links
30 internal / 37 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Gisler AG | Heizung · Lüftung · Sanitär
The length of the page title is perfect. (343 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Seit über 70 Jahren Ihr professioneller Partner für Heizungen, Lüftungen und Planungen sowie Beratungen in diesen Fachgebieten. Gerne beraten wir Sie individuell und massgeschneidert.
The meta description is too long: 1159 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
Language defined in HTML: de-ch
Server location: United States of America
The following language is defined by HTML: de-ch
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, initial-scale=1
authorPUNKTWERK · 8580 Amriswil · www.punktwerk.ch
keywordsWärmepumpen | Erdsondenbohrungen | Eisspeicher | Luftwärmepumpen | Gaskessel | Ölkessel | Pellets | Stückholz | Schnitzel | Erdkörbe | Erdregister | Hybrid Wärmepumpe | Wärmeverteilung | Luftwasserwärmepumpen | Lüftungsanlagen | Heizkörper | Bodenheizung | Deckenstrahlplatten | Lufterhitzer | Wärmerückgewinnung | Kühlen | Maschinenkühlung | Speicher | Boiler | Wassererwärmer | Luftwassererwärmer | Tabsheizung | Pumpen | Solar | Solaranlagen | Monoblock | Grundwasser | Energie | KWL | Lüftungsgitter | Schlitzgitter | Einlegen | Enthalpietauscher | Planen | Heizung | Lüftung | Auslegen | Dimensionieren | Hoval | Viessmann | Elco | CTC Giersch | Stiebel Eltron | Brennerservice
descriptionSeit über 70 Jahren Ihr professioneller Partner für Heizungen, Lüftungen und Planungen sowie Beratungen in diesen Fachgebieten. Gerne beraten wir Sie individuell und massgeschneidert.
langde-ch
og:titleGisler AG | Heizung · Lüftung · Sanitär
og:typewebsite
og:urlhttp://www.gislerag.ch/
og:descriptionSeit über 70 Jahren Ihr professioneller Partner für Heizungen, Lüftungen und Planungen sowie Beratungen in diesen Fachgebieten. Gerne beraten wir Sie individuell und massgeschneidert.
og:imagehttp://www.gislerag.ch/templates/probusiness/images/gisler_og_v02.png
X-UA-CompatibleIE=edge
content-typetext/html; charset=UTF-8

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Page quality

Content
(Critically important)
There are 6 text duplicates on this page:
  • Duplicate 1: Jede Heizungsanlage ist periodisch zu überwachen und zu unterhalten. E...
  • Duplicate 2: Bei Lüftungsanlagen ist eine regelmässige Wartung notwendig. Die Hygie...
  • Duplicate 3: Jederzeit warmes Wasser zu haben ist heutzutage eine Selbstverständlic...
This page contains 2909 words. That's ok.
41.8% 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.
32 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
The average number of words per sentence of 14.18 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" is provided.
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 58 tags for this page.
Image SEO
(Somewhat important)
7 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)
The HTTPS protocol for secure data transmission is not used.

Media list

URLAlt attributeTitle
/images/layout/logo_gislerag_v01.pngGisler AG | Heizung · Lüftung · Sanitär
/images/layout/logo_gislerag_v01.pngGisler AG | Heizung · Lüftung · Sanitär
/images/layout/logo_gislerag_v01.pngGisler AG | Heizung · Lüftung · Sanitär
/images/slideshow/slide_02.jpgslide_02
/images/slideshow/slide_03.JPGslide_03
/images/slideshow/slide_04.JPGslide_04
/images/slideshow/slide_05.JPGslide_05
/images/geschichte/gisler_03.pngNo alt attribute provided
/images/geschichte/gisler_02.jpgNo alt attribute provided
/images/team/mitarbeiter_gesucht.pngImage
...es/dienstleistungen/teaser_heizungen.pngteaser_heizungen.png
...ges/dienstleistungen/teaser_lueftung.pngteaser_lueftung.png
...stleistungen/teaser_waermeverteilung.pngteaser_waermeverteilung.png
/images/dienstleistungen/teaser_kuehlen.pngteaser_kuehlen.png
/images/dienstleistungen/teaser_service.pngteaser_service.png
/images/team/genc_zumeri-01.jpgGenc Zumeri
/images/team/fabian_scarpino-01.jpgFabian Scarpino
/images/team/patricia_zumeri-01.jpgPatricia Zumeri
http://www.gislerag.ch/images/team/-01.jpgNo alt attribute provided
/images/partner/partner_viessmann.pngViessmann
/images/partner/partner_alpha-innotec.pngAlpha Innotec
/images/partner/partner_stiebel-eltron.pngStiebel Eltron
/images/partner/partner_systemair.pngSystemair
/images/partner/partner_cta.pngCTA
/images/partner/partner_helios.pngHelios
/images/partner/partner_tca.pngTCA
/images/partner/partner_zehnder.pngZehnder
/images/partner/partner_hoval.pngHoval
/images/partner/partner_elco.pngElco
/images/partner/pertner_trox.pngTrox
/images/partner/partner_ctc-giersch.pngCTC Giersch
...t/wir-die-gebaeudetechniker_logo_v01.pngNo alt attribute provided
...es/layout/berufsbildungplus_logo_v01.pngNo alt attribute provided
/images/layout/suissetec_logo_v01.pngNo alt attribute provided
/images/layout/punktwerk_logo_v01.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Gisler AG | Heizung · Lüftung · Sanitär Gisler AG | Heizung · Lüftung · Sanitär Gisler AG | Heizung · Lüftung · Sanitär
The H1 heading is perfect.
Headings
(Important)
Some headings occur twice on the page.

Heading structure

Heading levelContent
H1 Gisler AG | Heizung · Lüftung · Sanitär Gisler AG | Heizung · Lüftung · Sanitär Gisler AG | Heizung · Lüftung · Sanitär
H2 Service: Heizungs-Check
H2 Service: Lüftungs-Check
H2 Service: Boilerentkalkung
H3 Über die Firma Albin Gisler AG
H3 Unsere Dienstleistungen im Überblick
H3 Unser Team
H3 Wir freuen uns auf Ihre Nachricht
H3 About Us
H3 Get In Touch
H3 Latest Posts
H4 Service: Heizungs-Check Duplicate text
H4 Service: Lüftungs-Check Duplicate text
H4 Service: Boilerentkalkung Duplicate text
H4 Heizungen
H4 Lüftungen
H4 Wärmeverteilung
H4 Kühlen/Free-Cooling
H4 Service
H4 Zögern Sie nicht und vereinbaren noch heute einen Termin. Wir freuen uns auf Sie.
H4 Zögern Sie nicht und vereinbaren noch heute einen Termin. Wir freuen uns auf Sie. Duplicate text
H4 Zögern Sie nicht und vereinbaren noch heute einen Termin. Wir freuen uns auf Sie. Duplicate text
Baselink: http://www.gislerag.ch/
Some anchor texts are used more than once.
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 (37) on this page.

Found links on this page

LinkAttributesAnchor text
http://www.gislerag.ch/IMG-ALT Gisler AG | Heizung · Lüftung · Sanitär
https://www.google.ch/maps/pla...New window External Subdomain Albin Gisler AG · Sommeristrasse 39 · 8580 Amriswil
http://www.gislerag.ch/Home
http://www.gislerag.ch/Anchor Start
http://www.gislerag.ch/Anchor Firma
http://www.gislerag.ch/Anchor Dienstleistungen
http://www.gislerag.ch/Anchor Service
http://www.gislerag.ch/Anchor Partner
http://www.gislerag.ch/Anchor Kontakt
http://www.gislerag.ch/Anchor Jetzt Termin vereinbaren
http://www.gislerag.ch/Anchor Text duplicate Jetzt Termin vereinbaren
http://www.gislerag.ch/Anchor Text duplicate Jetzt Termin vereinbaren
http://www.gislerag.ch/Anchor No Text
http://www.gislerag.ch/Anchor No Text
http://www.gislerag.ch/Anchor Heizung
http://www.gislerag.ch/Anchor Lüftung
http://www.gislerag.ch/Anchor Wärmeverteilung
http://www.gislerag.ch/Anchor Kühlen
http://www.gislerag.ch/Anchor Text duplicate Service
http://www.facebook.com/joomsh...New window External Subdomain No Text
http://twitter.com/joomshaperNew window External No Text
http://plus.google.com/+Joomsh...New window External Subdomain No Text
http://www.facebook.com/joomsh...New window External Subdomain No Text
http://twitter.com/joomshaperNew window External No Text
http://plus.google.com/+Joomsh...New window External Subdomain No Text
http://www.facebook.com/joomsh...New window External Subdomain No Text
http://twitter.com/joomshaperNew window External No Text
http://plus.google.com/+Joomsh...New window External Subdomain No Text
http://www.facebook.com/joomsh...New window External Subdomain No Text
http://twitter.com/joomshaperNew window External No Text
http://plus.google.com/+Joomsh...New window External Subdomain No Text
http://www.facebook.com/joomsh...New window External Subdomain No Text
http://twitter.com/joomshaperNew window External No Text
http://plus.google.com/+Joomsh...New window External Subdomain No Text
http://www.facebook.com/joomsh...New window External Subdomain No Text
http://twitter.com/joomshaperNew window External No Text
http://plus.google.com/+Joomsh...New window External Subdomain No Text
http://www.gislerag.ch/Anchor Text duplicate Jetzt Termin vereinbaren
http://www.gislerag.ch/Anchor Text duplicate Jetzt Termin vereinbaren
http://www.gislerag.ch/Anchor Text duplicate Jetzt Termin vereinbaren
http://www.gislerag.ch/Anchor No Text
http://www.gislerag.ch/Anchor No Text
https://www.viessmann.ch/New window Nofollow External Subdomain IMG-ALT Viessmann
http://www.alpha-innotec.ch/New window Nofollow External Subdomain IMG-ALT Alpha Innotec
https://www.stiebel-eltron.ch/New window Nofollow External Subdomain IMG-ALT Stiebel Eltron
https://www.systemair.com/New window Nofollow External Subdomain IMG-ALT Systemair
http://www.cta.ch/New window Nofollow External Subdomain IMG-ALT CTA
http://www.helios.ch/New window Nofollow External Subdomain IMG-ALT Helios
http://www.tca.ch/New window Nofollow External Subdomain IMG-ALT TCA
https://www.zehnder-systems.ch/New window Nofollow External Subdomain IMG-ALT Zehnder
http://www.hoval.ch/New window Nofollow External Subdomain IMG-ALT Hoval
https://www.elco.ch/New window Nofollow External Subdomain IMG-ALT Elco
http://www.troxhesco.ch/New window Nofollow External Subdomain IMG-ALT Trox
https://www.ctc-giersch.ch/New window Nofollow External Subdomain IMG-ALT CTC Giersch
http://www.chronoengine.com/New window External Subdomain Form by ChronoForms - ChronoEngine.com
https://www.wir-die-gebaeudete...New window External Subdomain No Text
http://www.berufsbildungplus.ch/New window External Subdomain No Text
https://www.suissetec.ch/de/New window External Subdomain No Text
https://www.punktwerk.ch/New window External Subdomain No Text
https://www.punktwerk.ch/New window External Subdomain PUNKTWERK
http://www.gislerag.ch/Text duplicate Home
http://www.gislerag.ch/Anchor Text duplicate Start
http://www.gislerag.ch/Anchor Text duplicate Firma
http://www.gislerag.ch/Anchor Text duplicate Dienstleistungen
http://www.gislerag.ch/Anchor Text duplicate Service
http://www.gislerag.ch/Anchor Text duplicate Partner
http://www.gislerag.ch/Anchor Text duplicate Kontakt

Server configuration

HTTP redirects
(Critically important)
This page redirects to "http://www.gislerag.ch/"
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 slow (1.19 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 (179 kB).

HTTP Response Header

NameValue
expiresWed, 17 Aug 2005 00:00:00 GMT
cache-controlno-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragmano-cache
set-cookie77 Characters
last-modifiedSun, 15 Mar 2026 16:39:30 GMT
varyAccept-Encoding
content-encodinggzip
content-typetext/html; charset=utf-8
dateThu, 01 Jan 1970 00:00:00 GMT
serverApache
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 24 referring domains.
This page only has 56 backlinks.
This page only has few backlinks from 18 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# If the Joomla site is installed within a folder such as at
# e.g. www.example.com/joomla/ the robots.txt file MUST be
# moved to the site root at e.g. www.example.com/robots.txt
# AND the joomla folder name MUST be prefixed to the disallowed
# path, e.g. the Disallow rule for the /administrator/ folder
# MUST be changed to read Disallow: /joomla/administrator/
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/orig.html
#
# For syntax checking, see:
# http://tool.motoricerca.info/robots-checker.phtml

User-agent: *
Disallow: /administrator/
Disallow: /bin/
Disallow: /cache/
Disallow: /cli/
Disallow: /components/
Disallow: /includes/
Disallow: /installation/
Disallow: /language/
Disallow: /layouts/
Disallow: /libraries/
Disallow: /logs/
Disallow: /modules/
Disallow: /plugins/
Disallow: /tmp/

Similar sites

Search preview

www.gislerag.ch
Gisler AG | Heizung · Lüftung · Sanitär
Seit über 70 Jahren Ihr professioneller Partner für Heizungen, Lüftungen und Planungen sowie Beratungen in diesen Fachgebieten. Gerne beraten wir Sie individuell und massgeschneidert.

Most important keywords

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

KeywordResultRecheck
Heizung84%Check
Gisler AG81%Check
Gisler79%Check
Lüftung79%Check
Albin Gisler AG66%Check
Lüftung Sanitär64%Check
Heizung Lüftung Sanitär62%Check
Firma Albin Gisler AG60%Check
Albin Gisler59%Check
zu unterhalten56%Check
Show more keywords and terms

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