Analyze your website with Seobility:

You have 3 of 3 checks left today.

Terrasverwarming.nl - SEO Checker

Overview of the SEO Check

Meta information

61%

Page quality

88%

Page structure

90%

Link structure

63%

Server

97%

External factors

100%

SEO Score

SEO Score Widget

Response time

0.46 s

File size

54.90 kB

Words

743

Media files

Number of links

89 internal / 4 external

Task list of SEO Improvements 5 Tasks

Review and improve the page title.Important!
Improve the text of the meta description.Important!
Remove duplicate heading texts.Important!
Use good alternative descriptions (alt attributes) for your images.Tip!
Improve the page response time.Tip!

Meta specifications 61% achieved

Title

(Critically important)

Zondag Terrasverwarming - Jouw bron van warmte en comfort voor buitenruimtes! - Zondag Terrasverwarming

The page title should be shorter than 580 pixels. It is 985 pixels long. Optimize title

There are word repetitions in the page title.

Meta Title

Meta description

(Critically important)

Terrasverwarming.nl biedt een uitgebreid assortiment van topmerken in diverse stijlen, formaten en vermogens. Of je nu op zoek bent naar infraroodverwarming op elektriciteit of gas ...

The meta description is too long: 1129 pixels from max. 1000 pixels. Optimize description

Meta Description

Crawlability

(Critically important)

There are no problems in accessing the website.

Search Engine Crawlers

Canonical URL

(Important)

https://www.terrasverwarming.nl/

There is a valid canonical link specified.

Canonical Tag

Language

(Somewhat important)

Language detected in text: nl

Language defined in HTML: nl

Server location: Canada

The following language is defined by HTML: nl

Declaring language in HTML

Alternate/Hreflang Links

(Somewhat important)

There are no alternate links specified on this page.

Hreflang

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.

Meta Tags

Domain

(Somewhat important)

The domain is no subdomain.

The domain length is good.

The domain does not contain non-latin characters.

Domain for SEO

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.

SEO-friendly URLs

Charset encoding

(Somewhat important)

The charset encoding (UTF-8) is set correctly.

Character Encoding

Doctype

(Nice to have)

The doctype HTML 5 is set correctly.

The doctype is placed at first in the HTML code.

HTML Doctype

Favicon

(Nice to have)

The favicon is linked correctly.

Favicon

Meta tags

Name	Value
robots	noodp,noydir
google-site-verification	YjaZjYFMwRX-GihSNIjd_ps5G5msg9xfeo9FrdE8Aew
description	Terrasverwarming.nl biedt een uitgebreid assortiment van topmerken in diverse stijlen, formaten en vermogens. Of je nu op zoek bent naar infraroodverwarming op elektriciteit of gas ...
keywords	terrasheater, bromic, heatscope, solamagic, burda, heatstrip, heatsail, eclipse, extreme line
viewport	width=device-width, initial-scale=1.0, maximum-scale=5.0, user-scalable=no
apple-mobile-web-app-capable	yes
apple-mobile-web-app-status-bar-style	black
lang	nl
twitter:title	Zondag Terrasverwarming - Jouw bron van warmte en comfort voor buitenruimtes!
twitter:description	Terrasverwarming.nl biedt een uitgebreid assortiment van topmerken in diverse stijlen, formaten en vermogens. Of je nu op zoek bent naar infraroodverwarming op elektriciteit of gas ...
twitter:site	Zondag Terrasverwarming
twitter:card	https://cdn.webshopapp.com/shops/300890/themes/181626/v/2102298/assets/logo.png?20231115094532
twitter:image	https://cdn.webshopapp.com/shops/300890/themes/181626/assets/share-image.jpg?20240327115659
og:url	https://www.terrasverwarming.nl/
og:site_name	Zondag Terrasverwarming
og:title	Zondag Terrasverwarming - Jouw bron van warmte en comfort voor buitenruimtes!
og:description	Terrasverwarming.nl biedt een uitgebreid assortiment van topmerken in diverse stijlen, formaten en vermogens. Of je nu op zoek bent naar infraroodverwarming op elektriciteit of gas ...
og:type	website
og:image	https://cdn.webshopapp.com/shops/300890/themes/181626/assets/share-image.jpg?20240327115659
X-UA-Compatible	IE=edge
charset	utf-8

Automatically check terrasverwarming.nl including all subpages at once!

Check 300+ SEO parameters on every page of your website
Easy troubleshooting with optimization suggestions
Automated check for keyword optimization

Try for free
Guaranteed free of charge during trial period.

Page quality 88% achieved

Content

(Critically important)

This page contains 743 words. That's ok.

25.8% 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.

14 paragraphs were found on this page.

The text content is perfect.

No placeholders texts or images were found.

There are no duplicates on the site.

The average number of words per sentence of 11.6 words is good.

Content is King

Frames

(Critically important)

This page does not use a frameset.

Frames and framesets

Mobile optimization

(Somewhat important)

No Apple touch icon is specified.

A viewport "width=device-width, initial-scale=1.0, maximum-scale=5.0, user-scalable=no" is provided.

Mobile Optimization

Bold and strong tags

(Somewhat important)

The following tag is repeated too often: gratis

Strong and Bold Tags

Image SEO

(Somewhat important)

1 images have no alt attribute. The content of alt attributes is used by search engines.

Image SEO

There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.

Social Sharing

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.

HTTPS

Media list

URL	Alt attribute	Title
...6/assets/lazy-preload.jpg?20240327115659	iDEAL
...6/assets/lazy-preload.jpg?20240327115659	MasterCard
...6/assets/lazy-preload.jpg?20240327115659	Visa
...6/assets/lazy-preload.jpg?20240327115659	Bancontact
...6/assets/lazy-preload.jpg?20240327115659	Maestro
...6/assets/lazy-preload.jpg?20240327115659	Bank transfer
...6/assets/lazy-preload.jpg?20240327115659	Belfius
...6/assets/lazy-preload.jpg?20240327115659	KBC
...6/assets/lazy-preload.jpg?20240327115659	Pin
...6/assets/lazy-preload.jpg?20240327115659	Cash
...6/assets/lazy-preload.jpg?20240327115659	PayPal
...6/assets/lazy-preload.jpg?20240327115659	Klarna Pay Later
...v/2102298/assets/logo.png?20231115094532	Exclusieve terrasverwarming van topmerken.
...v/2102298/assets/logo.png?20231115094532	Exclusieve terrasverwarming van topmerken.
...6/assets/lazy-preload.jpg?20240327115659	IR-lamp Ultra Low Glare IPx4 2000W	IR-lamp Ultra Low Glare IPx4 2000W
...6/assets/lazy-preload.jpg?20240327115659	Bromic Heating Bromic Eclipse Pendant	Bromic Heating Bromic Eclipse Pendant
...6/assets/lazy-preload.jpg?20240327115659	Solamagic Solamagic S3 2500W inbouwset LUXE	Solamagic Solamagic S3 2500W inbouwset LUXE
...6/assets/lazy-preload.jpg?20240327115659	Bromic Heating Bromic Eclipse Portable	Bromic Heating Bromic Eclipse Portable
...6/assets/lazy-preload.jpg?20240327115659	Zondag Terrasverwarming Service
...6/assets/lazy-preload.jpg?20240327115659	Copyright logo
...6/assets/lazy-preload.jpg?20240327115659	iDEAL
...6/assets/lazy-preload.jpg?20240327115659	MasterCard
...6/assets/lazy-preload.jpg?20240327115659	Visa
...6/assets/lazy-preload.jpg?20240327115659	Bancontact
...6/assets/lazy-preload.jpg?20240327115659	Maestro
...6/assets/lazy-preload.jpg?20240327115659	Bank transfer
...6/assets/lazy-preload.jpg?20240327115659	Belfius
...6/assets/lazy-preload.jpg?20240327115659	KBC
...6/assets/lazy-preload.jpg?20240327115659	Pin
...6/assets/lazy-preload.jpg?20240327115659	Cash
...6/assets/lazy-preload.jpg?20240327115659	PayPal
...6/assets/lazy-preload.jpg?20240327115659	Klarna Pay Later
...6/assets/lazy-preload.jpg?20240327115659	No alt attribute provided

Page structure 90% achieved

H1 heading

(Critically important)

Showroom Rosmalen

The H1 heading is too short (17 characters). It should be at least 20 Characters long.

H1-H6 headings

Headings

(Important)

Some headings occur twice on the page.

H1-H6 headings

Heading structure

Heading level	Content
H1	Showroom Rosmalen
H2	Merken
H2	Aanbevolen terrasverwarmers
H3	Mijn winkelwagen
H3	Mijn winkelwagen Duplicate text
H4	Geen producten op verlanglijst...
H4	Geen producten op verlanglijst... Duplicate text

Link structure 63% achieved

Internal links

(Important)

Some anchor texts are used more than once.

6 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.

Internal Linking

External links

(Nice to have)

There are 4 external links on this page.

External Links

Found links on this page

Link	Attributes	Anchor text
/cart/	Subdomain	Ja, ik wil dit bestellen
/service		Veel gestelde vragen
https://www.terrasverwarming.nl/	Subdomain	IMG-ALT Exclusieve terrasverwarming van topmerken. A-TITLE Exclusieve terrasverwarming van topmerken.
/service/advies-elektrische-te...	Subdomain	Gratis Advies A-TITLE Gratis Advies
/service/contact/	Subdomain	Contact A-TITLE Contact
https://b2b.terrasverwarming.n...	External Subdomain	klik hier voor B2B handelsprijzen
/account/login/	Subdomain	Inloggen
/account/login/	Subdomain Text duplicate	Inloggen
/account/register/	Subdomain	Account aanmaken
/account/login/	Subdomain	Verlanglijst
/account/login/	Subdomain Text duplicate	Inloggen
/account/register/	Subdomain Text duplicate	Account aanmaken
/cart/	Subdomain	No Text
/elektrische-terrasverwarmers/	Subdomain	Elektrische terrasverwarmers
/elektrische-terrasverwarmers/...	Subdomain	Aanbiedingen
/elektrische-terrasverwarmers/...	Subdomain	Plafondinbouw
/elektrische-terrasverwarmers/...	Subdomain	Terrasverwarming Horeca
/dimmen-en-schakelen/	Subdomain	Dimmen en schakelen
/montage-en-statieven/	Subdomain	Montage en statieven
/gasheaters/	Subdomain	Gasheaters
/gasheaters/onderdelen-voor-ga...	Subdomain	Onderdelen voor gasheaters
/vervangingslampen/	Subdomain	Vervangingslampen
/indoor/	Subdomain	Indoor
/service/advies-elektrische-te...	Subdomain Text duplicate	Gratis Advies A-TITLE Gratis Advies
/service/contact/	Subdomain Text duplicate	Contact A-TITLE Contact
https://b2b.terrasverwarming.n...	External Subdomain Text duplicate	klik hier voor B2B handelsprijzen
/catalog/	Subdomain	Categorieën
/elektrische-terrasverwarmers/	Subdomain Text duplicate	Elektrische terrasverwarmers
/elektrische-terrasverwarmers/...	Subdomain Text duplicate	Aanbiedingen
/elektrische-terrasverwarmers/...	Subdomain Text duplicate	Plafondinbouw
/elektrische-terrasverwarmers/...	Subdomain Text duplicate	Terrasverwarming Horeca
/dimmen-en-schakelen/	Subdomain Text duplicate	Dimmen en schakelen
/montage-en-statieven/	Subdomain Text duplicate	Montage en statieven
/gasheaters/	Subdomain Text duplicate	Gasheaters
/gasheaters/onderdelen-voor-ga...	Subdomain Text duplicate	Onderdelen voor gasheaters
/vervangingslampen/	Subdomain Text duplicate	Vervangingslampen
/indoor/	Subdomain Text duplicate	Indoor
https://www.terrasverwarming.nl/	Subdomain Text duplicate	IMG-ALT Exclusieve terrasverwarming van topmerken. A-TITLE Exclusieve terrasverwarming van topmerken.
/account/login/	Subdomain Text duplicate	Inloggen
/account/login/	Subdomain Text duplicate	Inloggen
/account/register/	Subdomain Text duplicate	Account aanmaken
/account/login/	Subdomain Text duplicate	Verlanglijst
/account/login/	Subdomain Text duplicate	Inloggen
/account/register/	Subdomain Text duplicate	Account aanmaken
/cart/	Subdomain	No Text
/service/contact/	Subdomain	Maak een afspraak
/brands		Toon alle merken
/brands/alke/	Subdomain	Alke
/brands/bromic-heating/	Subdomain	Bromic Heating
/brands/burda/	Subdomain	Burda
/brands/heatsail/	Subdomain	Heatsail
/brands/heatscope/	Subdomain	Heatscope
/brands/heatstrip/	Subdomain	Heatstrip
/brands/overige/	Subdomain	Overige
/brands/sbm/	Subdomain	SBM
/brands/solamagic/	Subdomain	Solamagic
/brands/teleco/	Subdomain	Teleco
/brands	Text duplicate	Toon alle merken
/elektrische-terrasverwarmers/	Subdomain	Al onze elektrische terrasverwarmers
/account/	Subdomain	No Text
/ir-lamp-ultra-low-glare-ipx4-...	Subdomain	IMG-ALT IR-lamp Ultra Low Glare IPx4 2000W A-TITLE IR-lamp Ultra Low Glare IPx4 2000W
/ir-lamp-ultra-low-glare-ipx4-...	Subdomain Text duplicate	IR-lamp Ultra Low Glare IPx4 2000W A-TITLE IR-lamp Ultra Low Glare IPx4 2000W
/account/	Subdomain	No Text
/bromic-eclipse-pendant-3000w....	Subdomain	IMG-ALT Bromic Heating Bromic Eclipse Pendant A-TITLE Bromic Heating Bromic Eclipse Pendant
/brands/bromic-heating/	Subdomain Text duplicate	Bromic Heating
/bromic-eclipse-pendant-3000w....	Subdomain	Bromic Eclipse Pendant A-TITLE Bromic Heating Bromic Eclipse Pendant
/account/	Subdomain	No Text
/solamagic-s3-2500w-inbouwset-...	Subdomain	IMG-ALT Solamagic Solamagic S3 2500W inbouwset LUXE A-TITLE Solamagic Solamagic S3 2500W inbouwset LUXE
/brands/solamagic/	Subdomain Text duplicate	Solamagic
/solamagic-s3-2500w-inbouwset-...	Subdomain	Solamagic S3 2500W inbouwset LUXE A-TITLE Solamagic Solamagic S3 2500W inbouwset LUXE
/account/	Subdomain	No Text
/bromic-eclipse-portable.html	Subdomain	IMG-ALT Bromic Heating Bromic Eclipse Portable A-TITLE Bromic Heating Bromic Eclipse Portable
/brands/bromic-heating/	Subdomain Text duplicate	Bromic Heating
/bromic-eclipse-portable.html	Subdomain	Bromic Eclipse Portable A-TITLE Bromic Heating Bromic Eclipse Portable
/service/about/	Subdomain	Over ons A-TITLE Over ons
/service/general-terms-conditi...	Subdomain	Algemene voorwaarden A-TITLE Algemene voorwaarden
/service/disclaimer/	Subdomain	Disclaimer A-TITLE Disclaimer
/sitemap/	Subdomain	Site Map A-TITLE Site Map
/service/contact/	Subdomain Text duplicate	Contact A-TITLE Contact
/service/advies-elektrische-te...	Subdomain	Advies elektrische terrasverwarming A-TITLE Advies elektrische terrasverwarming
/service/verzendkosten/	Subdomain	Verzendkosten A-TITLE Verzendkosten
/account/	Subdomain	Registreren A-TITLE Registreren
/account/orders/	Subdomain	Mijn bestellingen A-TITLE Mijn bestellingen
/account/tickets/	Subdomain	Mijn tickets A-TITLE Mijn tickets
/account/wishlist/	Subdomain	Mijn verlanglijst A-TITLE Mijn verlanglijst
/compare/	Subdomain	Vergelijk producten
/service/advies-elektrische-te...	Subdomain Text duplicate	Gratis Advies A-TITLE Gratis Advies
/service/contact/	Subdomain Text duplicate	Contact A-TITLE Contact
/cdn-cgi/l/email-protection		[email protected]
https://www.dmws.nl/lightspeed...	New window External Subdomain	DMWS
https://plus.dmws.nl/	New window External Subdomain	Plus+ A-TITLE Upgrade your theme with Plus+ for Lightspeed
/service/privacy-policy/	Subdomain	* Lees hier de wettelijke beperkingen
/compare/	Subdomain	Start vergelijking

Server configuration 97% achieved

HTTP redirects

(Critically important)

This page redirects to "https://www.terrasverwarming.nl/"

WWW Redirect

HTTP header

(Important)

No X-Powered HTTP header is sent.

The web server transmits the web page (HTML) in compressed form.

HTTP headers

Performance

(Somewhat important)

The page response time of 0.46 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.

The file size of the HTML document is fine (55 kB).

Page Speed

HTTP Response Header

Name	Value
date	Sun, 29 Jun 2025 06:16:16 GMT
content-type	text/html;charset=utf-8
p3p	CP="ALL PUR DSP CUR ADMi DEVi CONi OUR COR IND"
x-content-type-options	nosniff
x-frame-options	SAMEORIGIN
x-ua-compatible	IE=Edge,chrome=1
x-xss-protection	1; mode=block
set-cookie	137 Characters
x-developer	Page: 58.9ms, Render: 51.9ms, Mem: 4,096kB, Cache: 0Q (0.0ms), DB: 11Q (32.9ms), Prop: 0Q (0.0ms)
x-runtime	0.143686
x-shop-id	300890
cache-control	no-cache
vary	Accept-Encoding
x-request-id	bc5ceda1828788ab1c75f21c998e63a0
x-envoy-upstream-service-time	150
cf-cache-status	DYNAMIC
strict-transport-security	max-age=31536000; includeSubDomains; preload
server	cloudflare
cf-ray	95734b50af40bb58-CDG
content-encoding	gzip
alt-svc	h3=":443"; ma=86400
statuscode	200
http_version	HTTP/2

External factors 100% achieved

Backlinks

(Critically important)

This website has excellent links from other websites.

This page has backlinks from 51 referring domains.

This page has 186 backlinks.

This page has backlinks from 42 different ip addresses.

Backlinks

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Crawl-delay: 2
Disallow: /admin
Disallow: /account/
Disallow: /cart/
Disallow: /compare/
Disallow: /checkout/

Sitemap: https://www.terrasverwarming.nl/sitemap.xml

Similar sites

Search preview

www.terrasverwarming.nl

Zondag Terrasverwarming - Jouw bron van warmte en comfort voor buit...

Terrasverwarming.nl biedt een uitgebreid assortiment van topmerken in diverse stijlen, formaten en vermogens. Of je nu op zoek bent naar infraroodverwarming op elektriciteit of gas ...

Most important keywords

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

Keyword	Result	Recheck
Terrasverwarming	76%	Check
Zondag Terrasverwarming	64%	Check
en comfort	64%	Check
warmte en comfort	58%	Check
formaten en vermogens	58%	Check
elektrische terrasverwarming	55%	Check
om jouw	55%	Check
Zondag	52%	Check
Merken	52%	Check
nu op zoek	51%	Check
infraroodverwarming op elektriciteit	51%	Check
Rosmalen	50%	Check
showroom	50%	Check
Kwaliteit en Duurzaamheid	50%	Check
topmerken	48%	Check
Jouw	46%	Check
bron	46%	Check
biedt	46%	Check
uitgebreid	46%	Check
assortiment	46%	Check
diverse	46%	Check
gas	46%	Check
uitgebreid assortiment	46%	Check
Jouw bron	46%	Check
diverse stijlen	46%	Check

Show more keywords and terms

Automatically check terrasverwarming.nl including all subpages at once!

Check 300+ SEO parameters on every page of your website
Easy troubleshooting with optimization suggestions
Automated check for keyword optimization

Try for free
Guaranteed free of charge during trial period.

Terrasverwarming.nl - SEO Checker

Task list of SEO Improvements 5 Tasks

Meta specifications 61% achieved

(Critically important)

(Critically important)

(Critically important)

(Important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

Meta tags

Automatically check terrasverwarming.nl including all subpages at once!

Page quality 88% achieved

(Critically important)

(Critically important)

(Somewhat important)

(Somewhat important)

(Somewhat important)

(Nice to have)

(Nice to have)

(Somewhat important)

Media list

Page structure 90% achieved

(Critically important)

(Important)

Heading structure

Link structure 63% achieved

(Important)

(Nice to have)

Found links on this page

Server configuration 97% achieved

(Critically important)

(Important)

(Somewhat important)

HTTP Response Header

External factors 100% achieved

(Critically important)

Links from Wikipedia

Robots.txt

Similar sites

Search preview

Most important keywords

Automatically check terrasverwarming.nl including all subpages at once!

Cookie Policy