Bon-air.ch - SEO Checker

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Overview of the SEO Check
Meta information
80% 
Page quality
91% 
Page structure
79% 
Link structure
55% 
Server
86% 
External factors
15% 
SEO Score
Response time
1.42 s
File size
159.90 kB
Words
650
Media files
12
Number of links
81 internal / 5 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Bonair – Schimmelpilz & Raumgiftsanierung
The length of the page title is perfect. (391 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
The meta description is missing.
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.bon-air.ch/
There is a valid canonical link 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,initial-scale=1,user-scalable=no
generatorPowered by Slider Revolution 6.1.0 - responsive, Mobile-Friendly Slider Plugin for WordPress with comfortable drag and drop interface.
msapplication-TileImagehttps://www.bon-air.ch/wp-content/uploads/2020/12/cropped-icns-touch-icon-270x270.png
langde
charsetUTF-8

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Page quality

Content
(Critically important)
There are 2 text duplicates on this page:
  • Duplicate: BONAIR wurde 2009 gegründet, um in Basel und Region die fachgerechte, ...
This page contains 650 words. That's ok.
39.8% 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.
13 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 12.66 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,user-scalable=no" 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 13 tags for this page.
Image SEO
(Somewhat important)
5 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
/wp-content/uploads/2020/12/logo_bonair.pnglogo
/wp-content/uploads/2020/12/logo_bonair.pngdark logo
/wp-content/uploads/2020/12/logo_bonair.pnglight logo
/wp-content/uploads/2020/12/logo_bonair.pnglogo
/wp-content/uploads/2020/12/logo_bonair.pngdark logo
/wp-content/uploads/2020/12/logo_bonair.pnglight logo
/wp-content/uploads/2020/12/logo_bonair.pngmobile-logo
...revslider/public/assets/assets/dummy.pngNo alt attribute providedbon air_slider5
...revslider/public/assets/assets/dummy.pngNo alt attribute providedbon air_slider6
...revslider/public/assets/assets/dummy.pngNo alt attribute providedbon air_slider4
...ploads/2020/12/FC-Bauservice-300x147.pngNo alt attribute provided
...ds/2020/12/Logo_Maxag_web-01-300x123.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
There is no H1 heading specified.
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H2 UNSERE DIENSTLEISTUNGEN
H2 UNSERE PARTNER
H4 ÜBER UNS
H4 DIENSTLEISTUNGEN
H4 SCHIMMELWISSEN
H4 DESINFEKTION
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 5 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.bon-air.ch/Subdomain IMG-ALT logo
https://www.bon-air.ch/Subdomain Home
https://www.bon-air.ch/uber_uns/Subdomain Über Uns
/dienstleistungen/Subdomain Dienstleistungen
/sofortmassnahmen/Subdomain Sofortmassnahmen
/schimmelreinigung/Subdomain Schimmelreinigung
/schimmelsanierung/Subdomain Schimmelsanierung
/gutachten-expertise/Subdomain Gutachten / Expertise
/geruchsbekampfung/Subdomain Geruchsbekämpfung
https://www.bon-air.ch/vorbeugen/Subdomain Vorbeugen
/einsatz-von-schimmelspurhunden/Subdomain Schimmelspürhunden
/radon-analyse-messungen/Subdomain Radon Analyse & Messungen
/dienstleistungen/Subdomain Alle Leistungen
/weitere-leistungen/Subdomain WEITERE LEISTUNGEN
/schimmelwissen/Subdomain Schimmelwissen
/schimmel-tabuthema/Subdomain Schimmel als Tabuthema
/luftfeuchtigkeit-schimmelrisiko/Subdomain Hohe Luftfeuchtigkeit Schimmelrisiko
/wie-giftig-ist-schimmel/Subdomain Wie giftig ist Schimmel
/5-haufig-gemessene-schimmelpi...Subdomain 5 häufig gemessene Schimmelpilzarten
https://www.bon-air.ch/galerie/Subdomain GALERIE
/desinfektion/Subdomain Desinfektion
https://www.bon-air.ch/kontakt/Subdomain KONTAKT
https://www.bon-air.ch/Subdomain Text duplicate IMG-ALT logo
https://www.bon-air.ch/Subdomain Text duplicate Home
https://www.bon-air.ch/uber_uns/Subdomain Text duplicate Über Uns
/dienstleistungen/Subdomain Text duplicate Dienstleistungen
/sofortmassnahmen/Subdomain Text duplicate Sofortmassnahmen
/schimmelreinigung/Subdomain Text duplicate Schimmelreinigung
/schimmelsanierung/Subdomain Text duplicate Schimmelsanierung
/gutachten-expertise/Subdomain Text duplicate Gutachten / Expertise
/geruchsbekampfung/Subdomain Text duplicate Geruchsbekämpfung
https://www.bon-air.ch/vorbeugen/Subdomain Text duplicate Vorbeugen
/einsatz-von-schimmelspurhunden/Subdomain Text duplicate Schimmelspürhunden
/radon-analyse-messungen/Subdomain Text duplicate Radon Analyse & Messungen
/dienstleistungen/Subdomain Text duplicate Alle Leistungen
/weitere-leistungen/Subdomain Text duplicate WEITERE LEISTUNGEN
/schimmelwissen/Subdomain Text duplicate Schimmelwissen
/schimmel-tabuthema/Subdomain Text duplicate Schimmel als Tabuthema
/luftfeuchtigkeit-schimmelrisiko/Subdomain Text duplicate Hohe Luftfeuchtigkeit Schimmelrisiko
/wie-giftig-ist-schimmel/Subdomain Text duplicate Wie giftig ist Schimmel
/5-haufig-gemessene-schimmelpi...Subdomain Text duplicate 5 häufig gemessene Schimmelpilzarten
https://www.bon-air.ch/galerie/Subdomain Text duplicate GALERIE
/desinfektion/Subdomain Text duplicate Desinfektion
https://www.bon-air.ch/kontakt/Subdomain Text duplicate KONTAKT
https://www.bon-air.ch/Subdomain IMG-ALT mobile-logo
https://www.bon-air.ch/Subdomain Text duplicate Home
https://www.bon-air.ch/uber_uns/Subdomain Text duplicate Über Uns
/dienstleistungen/Subdomain Text duplicate Dienstleistungen
/sofortmassnahmen/Subdomain Text duplicate Sofortmassnahmen
/schimmelreinigung/Subdomain Text duplicate Schimmelreinigung
/schimmelsanierung/Subdomain Text duplicate Schimmelsanierung
/gutachten-expertise/Subdomain Text duplicate Gutachten / Expertise
/geruchsbekampfung/Subdomain Text duplicate Geruchsbekämpfung
https://www.bon-air.ch/vorbeugen/Subdomain Text duplicate Vorbeugen
/einsatz-von-schimmelspurhunden/Subdomain Text duplicate Schimmelspürhunden
/radon-analyse-messungen/Subdomain Text duplicate Radon Analyse & Messungen
/dienstleistungen/Subdomain Text duplicate Alle Leistungen
/weitere-leistungen/Subdomain Text duplicate WEITERE LEISTUNGEN
/schimmelwissen/Subdomain Text duplicate Schimmelwissen
/schimmel-tabuthema/Subdomain Text duplicate Schimmel als Tabuthema
/luftfeuchtigkeit-schimmelrisiko/Subdomain Text duplicate Hohe Luftfeuchtigkeit Schimmelrisiko
/wie-giftig-ist-schimmel/Subdomain Text duplicate Wie giftig ist Schimmel
/5-haufig-gemessene-schimmelpi...Subdomain Text duplicate 5 häufig gemessene Schimmelpilzarten
https://www.bon-air.ch/galerie/Subdomain Text duplicate GALERIE
/desinfektion/Subdomain Text duplicate Desinfektion
https://www.bon-air.ch/kontakt/Subdomain Text duplicate KONTAKT
https://www.bon-air.ch/uber_uns/Subdomain ÜBER UNS
/dienstleistungen/Subdomain DIENSTLEISTUNGEN
/schimmelwissen/Subdomain SCHIMMELWISSEN
/desinfektion/Subdomain DESINFEKTION
/sofortmassnahmen/Subdomain Wenn Sie in einem Gebäude Schimmel festgestellt haben, gilt es schnell zu reagieren. Um die gesundheitsgefährdenden Risiken zu mindern, können einige Sofortm...
/schimmelreinigung/Subdomain Wenn Sie in einem von Ihnen genutzten oder vermieteten Gebäude Schimmelschäden entdecken, wenden Sie sich umgehend an eine Fachfirma. Auch wenn nur Verdacht ...
/schimmelsanierung/Subdomain Für die fachgerechte Bekämpfung von Schimmelbefall müssen die Ursachen bekämpft werden. Eine fachmännische Sanierung unterscheidet sich grundlegend von der e...
/gutachten-expertise/Subdomain Manchmal sind Schimmelpilze mit blossem Auge zu erkennen. Auch ein modriger, erdiger Geruch kann auf einen Schimmelbefall in Innenräumen hinweisen. Oft aber ...
/radon-analyse-messungen/Subdomain Radon ist ein Edelgas, das aus dem Zerfall von Radium entsteht, welches wiederum ein Zerfallsprodukt von Uran ist. Radon ist auch in hohen Konzentrationen un...
/geruchsbekampfung/Subdomain Der typische modrige Schimmelgeruch vergiftet jede Raumatmosphäre. Die sich schnell ausbreitenden Schimmelpilze sind stark gesundheitsgefährdend und ein häuf...
https://www.bon-air.ch/vorbeugen/Subdomain Schimmel entsteht vor allem dort, wo eine hohe Luftfeuchtigkeit und wenig Luftzirkulation herrschen. Um der Schimmelbildung vorzubeugen ist ein regelmässiges...
/einsatz-von-schimmelspurhunden/Subdomain Schimmelpilzspürhunde sind speziell ausgebildete Hunde, die einen nicht sichtbaren Schimmelbefall, z. B. hinter Tapeten, Wandeinbauschränken usw. aufspüren u...
https://www.fc-bauservice.ch/New window External Subdomain No Text
https://www.ma-x.ch/New window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.facebook.com/Bonai...New window External Subdomain No Text
https://www.twitter.com/share?...New window External Subdomain No Text
https://www.bon-air.ch/impressum/Subdomain Impressum
/datenschutz/Subdomain Datenschutz
/haftungsausschluss/Subdomain Haftungsausschluss

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.bon-air.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 (1.42 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 (160 kB).

HTTP Response Header

NameValue
servernginx
dateSun, 11 May 2025 11:39:37 GMT
content-typetext/html; charset=UTF-8
varyAccept-Encoding
link<https://www.bon-air.ch/wp-json/>; rel="https://api.w.org/", <https://www.bon-air.ch/wp-json/wp/v2/pages/3730>; rel="alternate"; type="application/json", <https://www.bon-air.ch/>; rel=shortlink
content-encodingbr
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 5 referring domains.
This page only has 6 backlinks.
This page only has few backlinks from 4 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://www.bon-air.ch/wp-sitemap.xml

Similar sites

Search preview

Most important keywords

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

KeywordResultRecheck
Schimmel50%Check
BONAIR48%Check
Schimmel Sanierung47%Check
SCHIMMELPILZ46%Check
Sanierung45%Check
Dienstleistungen43%Check
Bonair Schimmelpilz Raumgiftsanierung42%Check
Raumgiftsanierung41%Check
BONAIR 200941%Check
nachhaltige Sanierung39%Check
Show more keywords and terms

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