Website review vaillant.nl
Vaillant - Cv-ketels, warmtepompen & andere duurzame oplossingen
Generated on March 11 2026 00:44 AM
Old data? UPDATE !
The score is 55/100
SEO Content
Title
Vaillant - Cv-ketels, warmtepompen & andere duurzame oplossingen
Length : 64
Perfect, your title contains between 10 and 70 characters.
Description
Nieuw en efficiënt verwarmingssysteem? Bij Vaillant vind je duurzame: CV-ketels ✓ Warmtepompen ✓ Hybride warmtepompen ✓ Ontdek nu!
Length : 130
Great, your meta description contains between 70 and 160 characters.
Keywords
Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.
Og Meta Properties
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| type | website |
| country-name | nl_NL |
| url | http://www.vaillant.nl/consument/ |
| title | Onze nieuwe aroTHERM Split plus warmtepomp |
| image | //www.vaillant.nl/photos/photos-1/header-button-left-2940837-format-16-9@1440@desktop.jpg |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 4 | 19 | 1 | 0 | 0 |
- [H1] Onze nieuwe aroTHERM Split plus warmtepomp
- [H2] Vertrouwd in verwarmen, krachtig in koelen
- [H2] Ontdek de oplossing voor jou
- [H2] Ga voor de Europese marktleider met veel duurzame voordelen
- [H2] Meer weten over warmtepompen?
- [H3] Search suggestions
- [H3] ecoTEC plus in top 3 best geteste cv-ketel door Consumentenbond
- [H3] Lucht-water warmtepomp aroTHERM Split plus
- [H3] Comfortabel met de climaVAIR airco
- [H3] Vaillant garandeert producten van uitzonderlijke kwaliteit
- [H3] 150 jaar innovatie
- [H3] Extreem getest voor langdurige kwaliteit
- [H3] Future-proof wonen
- [H3] De oplossing voor ieder thuis
- [H3] Is een warmtepomp interessant voor mijn woning?
- [H3] Hoeveel subsidie ontvang ik op een warmtepomp?
- [H3] Wat is een hybride warmtepomp?
- [H3] Hoera! Vaillant bestaat 150 jaar. Stap met ons de toekomst in
- [H3] CO-vrij gecertificeerd
- [H3] Informatie
- [H3] Producten
- [H3] Service & Support
- [H3] Contact
- [H3] Search suggestions
- [H4] Nieuw product installeren of ondersteuning nodig?
Images
We found 3 images on this web page.
1 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.
Text/HTML Ratio
Ratio : 5%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 74 links including 1 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Consument | Internal | Passing Juice |
| Installatiebedrijf | External | Passing Juice |
| Over Vaillant | Internal | Passing Juice |
| Onderhoud aanvragen | Internal | Passing Juice |
| Zoek | Internal | Passing Juice |
| Kennis en advies | Internal | Passing Juice |
| Warmtepompen | Internal | Passing Juice |
| Hybride warmtepomp | Internal | Passing Juice |
| Lucht-water warmtepomp | Internal | Passing Juice |
| Water-water warmtepompen | Internal | Passing Juice |
| Brine-water warmtepompen | Internal | Passing Juice |
| Kosten warmtepomp | Internal | Passing Juice |
| Subsidie | Internal | Passing Juice |
| Terugverdienperiode warmtepomp | Internal | Passing Juice |
| Besparing warmtepomp | Internal | Passing Juice |
| Geluid warmtepomp | Internal | Passing Juice |
| Koudemiddel R290 | Internal | Passing Juice |
| Zonnepanelen en warmtepomp | Internal | Passing Juice |
| Warmtepomp of gasketel? | Internal | Passing Juice |
| Koelen | Internal | Passing Juice |
| Soorten warmtepompen | Internal | Passing Juice |
| Subsidie Amsterdam | Internal | Passing Juice |
| Verschillende technieken | Internal | Passing Juice |
| Airconditioning | Internal | Passing Juice |
| Cv-ketels | Internal | Passing Juice |
| Hr-ketels | Internal | Passing Juice |
| Elektrische boilers | Internal | Passing Juice |
| Start direct | Internal | Passing Juice |
| Offerte aanvragen | Internal | Passing Juice |
| Smart home | Internal | Passing Juice |
| EEBUS | Internal | Passing Juice |
| Smart Grid Ready | Internal | Passing Juice |
| Producten | Internal | Passing Juice |
| Alle producten | Internal | Passing Juice |
| Cv-ketels & geysers | Internal | Passing Juice |
| Hr-ketels | Internal | Passing Juice |
| Vr-ketels | Internal | Passing Juice |
| Elektrische ketels | Internal | Passing Juice |
| Geysers | Internal | Passing Juice |
| Duurzaam | Internal | Passing Juice |
| Warmtepompen | Internal | Passing Juice |
| Luchtgebonden energie | Internal | Passing Juice |
| Grondgebonden energie | Internal | Passing Juice |
| Warmwaterboilers | Internal | Passing Juice |
| Buffervaten | Internal | Passing Juice |
| Regelingen & thermostaten | Internal | Passing Juice |
| Airconditioning | Internal | Passing Juice |
| Elektrische boilers | Internal | Passing Juice |
| Green iQ producten | Internal | Passing Juice |
| Brochures | Internal | Passing Juice |
| Vind een installateur | Internal | Passing Juice |
| Contact | Internal | Passing Juice |
| Offerte aanvragen | Internal | Passing Juice |
| Bekijk aroTHERM Split plus | Internal | Passing Juice |
| ecoTEC plus in top 3 best geteste cv-ketel door Consumentenbond | Internal | Passing Juice |
| Hoera! Vaillant bestaat 150 jaar. Stap met ons de toekomst in | External | Passing Juice |
| indicatieve ISDE subsidiebedragen op jouw Vaillant warmtepomp in 2025 (120 kB) | Internal | Passing Juice |
| Informatie | Internal | Passing Juice |
| Gebruikershandleidingen | Internal | Passing Juice |
| Cv-ketel bijvullen | Internal | Passing Juice |
| Verwarming ontluchten | Internal | Passing Juice |
| Foutcodes Vaillant cv-ketels | Internal | Passing Juice |
| Garantie | Internal | Passing Juice |
| Offerte cv-ketel | Internal | Passing Juice |
| Offerte airco | Internal | Passing Juice |
| Vaillant Group | External | Passing Juice |
| Privacy | Internal | Passing Juice |
| Disclaimer | Internal | Passing Juice |
| EU Data Act | Internal | Passing Juice |
| Leveringsvoorwaarden | Internal | Passing Juice |
| Productveiligheidsregistratie | Internal | Passing Juice |
| External | Passing Juice | |
| External | Passing Juice | |
| Youtube | External | Passing Juice |
SEO Keywords
Keywords Cloud
warmtepomp offerte cv-ketels airconditioning warmtepompen zoek onderhoud vaillant producten aanvragen
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| warmtepomp | 12 |  |
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| aanvragen | 10 | |
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| warmtepompen | 9 | |
|
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| offerte | 8 | |
|
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| vaillant | 8 | |
|
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|
Usability
Url
Domain : vaillant.nl
Length : 11
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
Good. Your declared language is nl.
Dublin Core
This page does not take advantage of Dublin Core.
Document
Doctype
HTML 5
Encoding
Perfect. Your declared charset is UTF-8.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.
Deprecated HTML
| Deprecated tags | Occurrences |
|---|---|
| <CENTER> | 4 |
Deprecated HTML tags are HTML tags that are no longer used. It is recommended that you remove or replace these HTML tags because they are now obsolete.
Speed Tips
|
Excellent, your website doesn't use nested tables. |
|
Too bad, your website is using inline styles. |
|
Too bad, your website has too many CSS files (more than 4). |
|
Perfect, your website has few JavaScript files. |
|
Too bad, your website does not take advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
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Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://www.vaillant.nl/xml-sitemap-index-919641.xml |
Robots.txt
https://vaillant.nl/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.