Z-ag.ch - SEO Checker

Sign up for free! PDF Export
Overview of the SEO Check
Meta information
80% 
Page quality
78% 
Page structure
63% 
Link structure
76% 
Server
100% 
External factors
51% 
SEO Score
Response time
0.08 s
File size
159.20 kB
Words
418
Media files
20
Number of links
55 internal / 23 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Dampfanlagen und -erzeuger - Oeschgen AG - ZAG Engineering
The length of the page title is perfect. (576 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Wir sind Ihre Experten rund um thermische Prozesse und kümmern uns um die Planung, den Bau und den Service von Dampfanlagen und Dampfkesseln. Erfahren Sie mehr!
The meta description is too long: 1070 pixels from max. 1000 pixels. Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.z-ag.ch/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: de
Language defined in HTML: de
Server location: Germany
The following language is defined by HTML: 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 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
viewportinitial-scale=1, minimum-scale=1, maximum-scale=5, viewport-fit=cover
apple-mobile-web-app-capableyes
descriptionWir sind Ihre Experten rund um thermische Prozesse und kümmern uns um die Planung, den Bau und den Service von Dampfanlagen und Dampfkesseln. Erfahren Sie mehr!
langde
twitter:cardsummary
twitter:titleDampfanlagen und -erzeuger - Oeschgen AG - ZAG Engineering
twitter:descriptionWir sind Ihre Experten rund um thermische Prozesse und kümmern uns um die Planung, den Bau und den Service von Dampfanlagen und Dampfkesseln. Erfahren Sie mehr!
og:typewebsite
og:urlhttps://www.z-ag.ch/
og:descriptionWir sind Ihre Experten rund um thermische Prozesse und kümmern uns um die Planung, den Bau und den Service von Dampfanlagen und Dampfkesseln. Erfahren Sie mehr!
og:titleDampfanlagen und -erzeuger - Oeschgen AG - ZAG Engineering
charsetutf-8

Automatically check z-ag.ch including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Page quality

Content
(Critically important)
There are only 418 words on this page. Good pages should have about 800 words of useful content.
34.2% 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.
4 paragraphs were found on this page.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 13 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "initial-scale=1, minimum-scale=1, maximum-scale=5, viewport-fit=cover" is provided.
At least one Apple touch icon is specified.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (9). We recommend using a maximum of 8 tags for this page.
Image SEO
(Somewhat important)
2 images have no alt attribute. The content of alt attributes is used by search engines.
Social Networks
(Nice to have)
This page is optimized perfectly for social networks.
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
...c663/dms3rep/multi/opt/ZAGLogo-1920w.jpgdampfanlagen - z ag engineering - oeschgen
...screensite.com/flags/flags_iso/32/de.pngDeutsch
...screensite.com/flags/flags_iso/32/fr.pngFrançais
...screensite.com/flags/flags_iso/32/us.pngEnglish
...screensite.com/flags/flags_iso/32/it.pngItaliano
...0c663/dms3rep/multi/opt/ZAGLogo-198w.jpgdampfanlagen - z ag engineering - oeschgen
...screensite.com/flags/flags_iso/32/de.pngDeutsch
...screensite.com/flags/flags_iso/32/fr.pngFrançais
...screensite.com/flags/flags_iso/32/us.pngEnglish
...screensite.com/flags/flags_iso/32/it.pngItaliano
...3rep/multi/opt/Banner-bc81e1d3-1221w.jpgNo alt attribute provided
Video URLWidthHeight
...eos/Blwn8OBwRFapUDAEWBFj_ZAG_WEB_2-v.mp4
...pexels/videos/pexels-photo-9694235-v.mp4

Page structure

H1 heading
(Critically important)
ZAG Engineering
Too many H1 headings
The H1 heading is too short (15 characters). It should be at least 20 Characters long.
Headings
(Important)
Some headings do not have any content.

Heading structure

Heading levelContent
H1 ZAG Engineering
H1 Lassen Sie uns über Ihr Projekt sprechen
H2 Wir machen Dampf !
H2 Unsere Dienstleistungen
H2 Welcher Dampferzeuger ist der Richtige?
H2 Optimieren Sie Ihr Dampf- und Kondensatnetz
H3 Von der CAD Planung über Engineering und den Bau bis hin zu erstklassigem Service und zuverlässiger Wartung – bei uns erhalten Sie alles aus einer Hand, massgeschneidert für Ihre Anforderungen.
H3 Service & Wartung
H3 Jumag Dampferzeuger
H3 TLV Dampf & Kondensattechnik
H3 Engineering & Planung
H3 Kondensatableiterprüfung
H3 Dampfanlagen Vermietung
H3 Empty heading
H4 Wir sind Schweizer Händler von namhaften Firmen:
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 23 external links on this page.

Found links on this page

LinkAttributesAnchor text
/ueber-uns-dampferzeugerÜber uns
/ueber-uns-dampferzeuger/teamTeam
/ueber-uns-dampferzeuger/jobsJobs
/referenzen-dampfkesselReferenzen
/download-centerDownload-Center
/dienstleistungen/dampfkessel-...Dampfkessel Service
/dienstleistungen/rohrleitungsbauRohrleitungsbau
/dienstleistungen/engineering-...Engineering & Planung
/dienstleistungen/kondensatabl...Kondensatableiter Prüfung
/dienstleistungen/dampferzeugerJUMAG Dampferzeuger
/dienstleistungen/grosswasserr...Babcock Wanson Dampfkessel
/dienstleistungen/dampferzeuge...Zander & Ingeström E-Dampfkessel
/dienstleistungen/dampfkesselv...Dampfkesselvermietung
/dienstleistungen/armaturen-tlvTLV Armaturen
https://www.z-ag.ch/e-shopShop
/news-dampferzeugerAktuelles
/kontakt-dampfanlage-oeschgenKontakt
https://www.z-ag.ch/IMG-ALT dampfanlagen - z ag engineering - oeschgen
https://www.z-ag.ch/Deutsch de
IMG-ALT Deutsch
https://www.z-ag.ch/frFrançais fr
IMG-ALT Français
https://www.z-ag.ch/enEnglish en
IMG-ALT English
https://www.z-ag.ch/itItaliano it
IMG-ALT Italiano
https://www.z-ag.ch/Text duplicate IMG-ALT dampfanlagen - z ag engineering - oeschgen
https://www.z-ag.ch/Text duplicate Deutsch de
IMG-ALT Deutsch
https://www.z-ag.ch/frText duplicate Français fr
IMG-ALT Français
https://www.z-ag.ch/enText duplicate English en
IMG-ALT English
https://www.z-ag.ch/itText duplicate Italiano it
IMG-ALT Italiano
/ueber-uns-dampferzeugerText duplicate Über uns
/ueber-uns-dampferzeuger/teamText duplicate Team
/ueber-uns-dampferzeuger/jobsText duplicate Jobs
/referenzen-dampfkesselText duplicate Referenzen
/download-centerText duplicate Download-Center
/dienstleistungen/dampfkessel-...Text duplicate Dampfkessel Service
/dienstleistungen/rohrleitungsbauText duplicate Rohrleitungsbau
/dienstleistungen/engineering-...Text duplicate Engineering & Planung
/dienstleistungen/kondensatabl...Text duplicate Kondensatableiter Prüfung
/dienstleistungen/dampferzeugerText duplicate JUMAG Dampferzeuger
/dienstleistungen/grosswasserr...Text duplicate Babcock Wanson Dampfkessel
/dienstleistungen/dampferzeuge...Text duplicate Zander & Ingeström E-Dampfkessel
/dienstleistungen/dampfkesselv...Text duplicate Dampfkesselvermietung
/dienstleistungen/armaturen-tlvText duplicate TLV Armaturen
https://www.z-ag.ch/e-shopText duplicate Shop
/news-dampferzeugerText duplicate Aktuelles
/kontakt-dampfanlage-oeschgenText duplicate Kontakt
https://www.z-ag.ch/blankNo Text
/ueber-uns-dampferzeugerText duplicate Über uns
/dienstleistungen/dampfkessel-...Learn more
/dienstleistungen/dampferzeugerText duplicate Learn more
/dienstleistungen/armaturen-tlvText duplicate Learn more
/dienstleistungen/engineering-...Text duplicate Learn more
/dienstleistungen/kondensatabl...Text duplicate Learn more
/dienstleistungen/dampfkesselv...Text duplicate Learn more
https://www.tlv.com/de-deNew window External Subdomain IMG-ALT tlv.com
https://www.tlv.com/de-deNew window External Subdomain Text duplicate tlv.com
https://jumag.de/New window External IMG-ALT jumag.de
https://jumag.de/New window External Text duplicate jumag.de
https://www.babcock-wanson.com...New window External Subdomain IMG-ALT Babcock Wanson
https://www.babcock-wanson.com...New window External Subdomain babcock-wanson.com
https://www.zeta.se/en/New window External Subdomain IMG-ALT Zander & Ingeström
https://www.zeta.se/en/New window External Subdomain zeta.se
https://www.robuschi.com/de-ch/New window External Subdomain IMG-ALT Robuschi
https://www.robuschi.com/de-ch/New window External Subdomain robuschi.com
https://www.vsbgruppe.de/index...New window External Subdomain No Text
https://www.vsbgruppe.de/index...External Subdomain Button
http://steam-to-rent.ch/New window External www.steam-to-rent.ch
https://www.z-ag.ch/Anchor No Text
https://www.steam-to-rent.ch/External Subdomain Text duplicate www.steam-to-rent.ch
https://de.cdn-website.com/829...New window External Subdomain Brochuere ZAG
https://de.cdn-website.com/829...New window External Subdomain Dampfbehältervermietung bis zu 560 kg/Std. | 10 bar
https://de.cdn-website.com/829...New window External Subdomain Vermietung einer Dampfanlage bis zu 21 kg/h | 5 bar
https://de.cdn-website.com/829...New window External Subdomain Vermietung einer Dampfanlage bis zu 54 kg/h | 10 bar
https://www.z-ag.ch/impressumImpressum
https://de.cdn-website.com/829...New window External Subdomain AGB
http://www.linkedin.com/compan...New window External Subdomain No Text
https://www.facebook.com/peopl...New window External Subdomain No Text
https://www.instagram.com/zag_...New window External Subdomain No Text
https://wa.me/+41796168383New window External No Text
https://www.z-ag.ch/privacyDatenschutzerklärung

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.z-ag.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 excellent with 0.08 seconds.
The file size of the HTML document is fine (159 kB).

HTTP Response Header

NameValue
servernginx
dateSun, 03 Aug 2025 05:23:58 GMT
content-typetext/html;charset=utf-8
content-length35156
d-cachefrom-cache
content-encodinggzip
strict-transport-securitymax-age=31536000; preload
x-frame-optionsSAMEORIGIN
content-security-policyframe-ancestors 'self'
x-content-type-optionsnosniff
varyuser-agent,accept-encoding
cache-controlno-cache, must-revalidate
expiresThu, 01 Jan 1970 00:00:00 GMT
speculation-rules"https://static.cdn-website.com/speculations/rules/prerender-1.0.3.json"
d-geoEU
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 17 referring domains.
This page only has 24 backlinks.
This page only has few backlinks from 11 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# Sitemap is also available on /sitemap.xml
Sitemap: https://www.z-ag.ch/sitemap.xml
User-agent: *

Similar sites

Search preview

www.z-ag.ch
Dampfanlagen und -erzeuger - Oeschgen AG - ZAG Engineering
Wir sind Ihre Experten rund um thermische Prozesse und kümmern uns um die Planung, den Bau und den Service von Dampfanlagen und Dampfkesseln. Erfahren Sie mehr!

Most important keywords

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

KeywordResultRecheck
Engineering71%Check
Oeschgen AG71%Check
ZAG Engineering69%Check
Dampfanlagen68%Check
ZAG62%Check
Service59%Check
Planung59%Check
Service Wartung53%Check
Bau50%Check
Oeschgen48%Check
Show more keywords and terms

Automatically check z-ag.ch including all subpages at once!

Try for free
Guaranteed free of charge during trial period.

Cookie Policy

We use cookies to make our site work and also for analytics and advertising purposes. You can enable or disable optional cookies as desired. See the following links for more information.

Contact | Privacy

We need these so the site can function properly

So we can better understand how visitors use our website

So we can serve you tailored ads and promotions