Terrasheater.nl - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
73% 
Page structure
100% 
Link structure
62% 
Server
100% 
External factors
84% 
SEO Score
Response time
0.15 s
File size
156.50 kB
Words
1265
Media files
45
Number of links
104 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Terrasverwarmer Kopen? | Gratis Advies | Terrasheater.nl
The length of the page title is perfect. (510 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
Terrasverwarmer nodig? Terrasheater.nl helpt!. Dé Specialist sinds 2008 | Gratis Advies & Verzending |Breed assortiment kwaliteitsproducten.
The length of the meta description is perfect. (870 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.terrasheater.nl/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: nl
Language defined in HTML: nl
Server location: Belgium
The following language is defined by HTML: nl
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
titleTerrasverwarmer Kopen? | Gratis Advies | Terrasheater.nl
descriptionTerrasverwarmer nodig? Terrasheater.nl helpt!. Dé Specialist sinds 2008 | Gratis Advies & Verzending |Breed assortiment kwaliteitsproducten.
robotsINDEX,FOLLOW
viewportwidth=device-width, initial-scale=1, maximum-scale=1.0
format-detectiontelephone=no
langnl
og:typewebsite
og:urlhttps://www.terrasheater.nl/
og:localenl_NL
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 1265 words. That's ok.
26.4% 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.
27 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 15.8 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, maximum-scale=1.0" is provided.
Bold and strong tags
(Somewhat important)
The amount of tags is very high (64). We recommend using a maximum of 25 tags for this page.
The following tag is repeated too often: 9.0
Image SEO
(Somewhat important)
19 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)
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
.../Hypershop/VarpoTH/nl_NL/images/logo.svgTerrasheater.nl
...hop/VarpoTH/nl_NL/images/review_logo.pngNo alt attribute provided
...hop/VarpoTH/nl_NL/images/review_logo.pngNo alt attribute provided
...th/TH_Hero_Banner_Mobiel_Spring-2025.jpgNo alt attribute provided
...a/banners/th/Terrasheater_Elektrisch.pngTerrasheater elektrisch Terrasheater elektrisch 
...a/banners/th/Terrasheater_Gas_Banner.pngTerrasheater gasTerrasheater gas
...a/banners/th/Terrasheater_Onderdelen.pngAccessoiresAccessoires
...e_terrasverwarmers_terrasheater.nl_1.pngTop categorieënTop categorieën
...s_terrasverwarmers_terrasheater.nl_1.pngTop categorieënTop categorieën
...aat_terrasverwarmers_terrasheater.nl.pngTop categorieënTop categorieën
...6393732c31/s/o/solamagic-2000-eco-hp.jpgSolamagic 2000 ECO+ HP Antraciet
...nbouwset-heatstrip-design-met-dimmer.jpgInbouwset Heatstrip Design met dimmer
...tt_remote_app_02_terrasheater.nl_c_2.pngHeatstrip Enhance Zwart met afstandsbediening en app
...36393732c31/s/o/solamagic-s1-2000-hp.jpgSolamagic S1+ 2000 Antraciet
...m-smart-heat-electric-serie-ii-zwart.jpgBromic Platinum Smart Heat Electric Serie II (zwart)
...732c31/t/h/thermokoppel-loungeheater.jpgThermokoppel Loungeheater
...hopby/option_images/slider/solamagic.pngSolamagic terrasverwarmingSolamagic terrasverwarming
...on_images/slider/logo_heatstrip_3_12.pngNo alt attribute provided
...ty/shopby/option_images/slider/burda.pngNo alt attribute provided
...ty/shopby/option_images/slider/eurom.pngNo alt attribute provided
...sty/shopby/option_images/slider/alke.pngNo alt attribute provided
...shopby/option_images/slider/herschel.pngNo alt attribute provided
...asty/shopby/option_images/slider/sbm.pngNo alt attribute provided
.../shopby/option_images/slider/schwank.pngNo alt attribute provided
...en_Support_Content_Blok_500_x_280_px.pngVragen en AntwoordenVragen en Antwoorden
...er_Support_Content_Blok_500_x_280_px.pngBezoek ook onze showroomBezoek ook onze showroom
/media/banners/th/SALE.pngAanbiedingen & UitverkoopAanbiedingen & Uitverkoop
...tt_remote_app_02_terrasheater.nl_c_2.pngHeatstrip Enhance Zwart met afstandsbediening en app
...r_met_dimmer_terrasheater.nl_1_1_1_1.jpgFrico Infradark Terrasstraler met dimmer en afstandsbediening
..._afstandsbediening_1_terrasheater.nl.pngFrico Infraflex met afstandsbediening
...f/r/frico_infraswift_terrasheater.nl.pngFrico Infraswift
...-met-dimmer-afstandsbediening-en-app.jpgInbouwset Heatstrip Design met dimmer afstandsbediening en app
.../burda-relax-glass-compact-2000-watt.jpg Burda Relax Glass Compact 2000 Watt
...andsbediening_en_app_terrasheater.nl.pngInbouwset Heatstrip Enhance met dimmer afstandsbediening en app
...uetooth_ip67_zwart_terrasheater.nl_1.jpgBurda TERM2000 Bluetooth IP67
/media/envelop.pngNo alt attribute provided
...p/VarpoTH/nl_NL/images/webwinkel-wit.pngWebwinkelkeurmerk
...a/wysiwyg/1280px-Bancontact_logo.svg.pngNo alt attribute provided
...wysiwyg/2000px-Maestro_1992_logo.svg.pngNo alt attribute provided
.../1280px-SOFORT_U_BERWEISUNG_Logo.svg.pngNo alt attribute provided
/media/wysiwyg/iDEAL_1024x1024.pngNo alt attribute provided
/media/wysiwyg/visa-logo.pngNo alt attribute provided
/media/wysiwyg/C6Pbqj8WYAARI2U.pngNo alt attribute provided
...go-transparent-png-format-large-size.pngNo alt attribute provided
...marketing_badge_pink_rgb.svg_-svg_1_.pngNo alt attribute provided

Page structure

H1 heading
(Critically important)
Terrasverwarmer kopen: Uw Gids voor een Warm en Sfeervol Terras
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Terrasverwarmer kopen: Uw Gids voor een Warm en Sfeervol Terras
H2 De Beste Terrasverwarmer Kopen: Waar Let U Op?
H2 De Beste Terrasverwarmer voor Uw Situatie Kiezen
H2 Soorten Terrasverwarmers: Voordelen en Nadelen
H2 De beste terrasverwarmer vinden, kiezen en kopen
H2 Liever een advies op maat?
H2 Over Terrasheater.nl
H2 Veelgestelde vragen Terrasverwarmer kopen
H3 Elektrische terrasverwarmers:
H3 Infrarood terrasverwarmers:
H3 Gasheaters:
H3 Ervaringen met Terrasverwarmers en Terrasheater.nl
Some internal link anchor texts are too long.
Some anchor texts are used more than once.
8 links don't have an anchor text.
The number of internal links is ok.
All internal links are not using dynamic parameters.
There are 12 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.terrasheater.nl/Subdomain IMG-ALT Terrasheater.nl
A-TITLE Terrasheater.nl
/catalogsearch/advanced/Subdomain Geavanceerd zoeken
/klantenserviceKlantenservice
https://www.feedbackcompany.co...New window External Subdomain No Text
https://www.feedbackcompany.co...New window External Subdomain No Text
https://www.feedbackcompany.co...New window External Subdomain Gebaseerd op 868 reviews
/customer/account/Subdomain Account
/klantenservice/Subdomain customer-service
/elektrische-terrasverwarmerSubdomain Elektrische Terrasverwarmer
/gas-terrasheatersSubdomain Terrasheater gas
/pellet-terrasverwarmerSubdomain Pellet
/accessoiresSubdomain Accessoires
/merkenMerken
/installatie-onderhoudSubdomain Service
/terrasverwarmer-aanbiedingSubdomain Sale
https://www.terrasheater.nl/blogBlog
/advies-op-maatSubdomain Advies op maat
/installateurSubdomain Dealer worden?
https://www.feedbackcompany.co...New window External Subdomain No Text
https://www.feedbackcompany.co...New window External Subdomain No Text
/solamagic-2000-eco-hp-arc-met...Subdomain No Text
/elektrische-terrasheatersTerrasheater elektrisch
IMG-ALT Terrasheater elektrisch
/gas-terrasheatersText duplicate Terrasheater gas
IMG-ALT Terrasheater gas
/accessoiresText duplicate Accessoires
IMG-ALT Accessoires
/elektrische-terrasverwarmerSubdomain Text duplicate Elektrische Terrasverwarmer
IMG-ALT Top categorieën
A-TITLE Elektrische Terrasverwarmer
/gas-terrasheatersSubdomain Text duplicate Terrasheater gas
IMG-ALT Top categorieën
A-TITLE Terrasheater gas
/advies-op-maatSubdomain Text duplicate Advies op maat
IMG-ALT Top categorieën
A-TITLE Advies op maat
/solamagic-2000-eco-hpSubdomain IMG-ALT Solamagic 2000 ECO+ HP Antraciet
/solamagic-2000-eco-hpSubdomain Solamagic 2000 ECO+ HP
A-TITLE Solamagic 2000 ECO+ HP
/inbouwset-heatstrip-design-me...Subdomain IMG-ALT Inbouwset Heatstrip Design met dimmer
/inbouwset-heatstrip-design-me...Subdomain Text duplicate Inbouwset Heatstrip Design met dimmer
A-TITLE Inbouwset Heatstrip Design met dimmer
/heatstrip-enhance-zwartSubdomain IMG-ALT Heatstrip Enhance Zwart met afstandsbediening en app
/heatstrip-enhance-zwartSubdomain Text duplicate Heatstrip Enhance Zwart met afstandsbediening en app
A-TITLE Heatstrip Enhance Zwart met afstandsbediening en app
/solamagic-s1-2000Subdomain IMG-ALT Solamagic S1+ 2000 Antraciet
/solamagic-s1-2000Subdomain Solamagic S1+ 2000 HP
A-TITLE Solamagic S1+ 2000 HP
/bromic-platinum-smart-heat-el...Subdomain IMG-ALT Bromic Platinum Smart Heat Electric Serie II (zwart)
/bromic-platinum-smart-heat-el...Subdomain Bromic Platinum Smart Heat Electric
A-TITLE Bromic Platinum Smart Heat Electric
/eurom-thermokoppel-area-loung...Subdomain IMG-ALT Thermokoppel Loungeheater
/eurom-thermokoppel-area-loung...Subdomain Text duplicate Thermokoppel Loungeheater
A-TITLE Thermokoppel Loungeheater
/merken/solamagicSubdomain IMG-ALT Solamagic terrasverwarming
/merken/heatstripSubdomain No Text
/merken/burdaSubdomain No Text
/merken/euromSubdomain No Text
/merken/alkeSubdomain No Text
/merken/herschelSubdomain No Text
/merken/sbmSubdomain No Text
/merken/schwankSubdomain No Text
https://www.terrasheater.nl/blogVragen en Antwoorden Vind de antwoorden op veelgestelde vragen over terrasheaters. Bezoek onze blog!
IMG-ALT Vragen en Antwoorden
/showroom-terrasheaterBezoek ook onze showroom De grootste showroom van Nederland. Onze showroom hangt vol met verschillende terrasheaters die ook op onze webshop staan.
IMG-ALT Bezoek ook onze showroom
/terrasverwarmer-aanbiedingAanbiedingen & Uitverkoop Extra scherp geprijsd of tweede kans terrasverwarmers, terrasheaters of accessoires. Bekijk het actuele sale aanbod!
IMG-ALT Aanbiedingen & Uitverkoop
/heatstrip-enhance-zwartSubdomain Text duplicate IMG-ALT Heatstrip Enhance Zwart met afstandsbediening en app
/heatstrip-enhance-zwartSubdomain Text duplicate Heatstrip Enhance Zwart met afstandsbediening en app
A-TITLE Heatstrip Enhance Zwart met afstandsbediening en app
/frico-infradark-terrasstraler...Subdomain IMG-ALT Frico Infradark Terrasstraler met dimmer en afstandsbediening
/frico-infradark-terrasstraler...Subdomain Text duplicate Frico Infradark Terrasstraler met dimmer en afstandsbediening
A-TITLE Frico Infradark Terrasstraler met dimmer en afstandsbediening
/frico-infraflex-met-afstandsb...Subdomain IMG-ALT Frico Infraflex met afstandsbediening
/frico-infraflex-met-afstandsb...Subdomain Text duplicate Frico Infraflex met afstandsbediening
A-TITLE Frico Infraflex met afstandsbediening
/frico-infraswiftSubdomain IMG-ALT Frico Infraswift
/frico-infraswiftSubdomain Text duplicate Frico Infraswift
A-TITLE Frico Infraswift
/inbouwset-heatstrip-design-me...Subdomain IMG-ALT Inbouwset Heatstrip Design met dimmer afstandsbediening en app
/inbouwset-heatstrip-design-me...Subdomain Text duplicate Inbouwset Heatstrip Design met dimmer afstandsbediening en app
A-TITLE Inbouwset Heatstrip Design met dimmer afstandsbediening en app
/burda-relax-glass-compact-200...Subdomain IMG-ALT Burda Relax Glass Compact 2000 Watt
/burda-relax-glass-compact-200...Subdomain Text duplicate Burda Relax Glass Compact 2000 Watt
A-TITLE Burda Relax Glass Compact 2000 Watt
/inbouwset-heatstrip-enhance-m...Subdomain IMG-ALT Inbouwset Heatstrip Enhance met dimmer afstandsbediening en app
/inbouwset-heatstrip-enhance-m...Subdomain Text duplicate Inbouwset Heatstrip Enhance met dimmer afstandsbediening en app
A-TITLE Inbouwset Heatstrip Enhance met dimmer afstandsbediening en app
/burda-term2000-bluetooth-ip67Subdomain IMG-ALT Burda TERM2000 Bluetooth IP67
/burda-term2000-bluetooth-ip67Subdomain Text duplicate Burda TERM2000 Bluetooth IP67
A-TITLE Burda TERM2000 Bluetooth IP67
/elektrische-terrasheatersSubdomain Elektrische terrasverwarmers
A-TITLE Elektrische terrasverwarmers
/merken/solamagicSubdomain Solamagic
/herschel-malibu-2000-wattSubdomain Herschel Malibu
/elektrische-terrasheaters/inf...Subdomain Infrarood terrasverwarmers
A-TITLE Infrarood terrasverwarmer
/merken/solamagicSubdomain Text duplicate Solamagic
/merken/burdaSubdomain Burda
/merken/heatstripSubdomain Heatstrip
/merken/bromicSubdomain Bromic
/gas-terrasheatersSubdomain Gasheaters
A-TITLE Gasheaters
/merken/heatstripSubdomain Heatstrip gas
/merken/alkeSubdomain Alke
/merken/sbmSubdomain SBM
/merken/bromicSubdomain Text duplicate Bromic
/blog/welke-terrasverwarming-i...Subdomain De Beste Terrasverwarming Vinden
A-TITLE de beste terrasverwarmer vinden
/blog/beste-terrasverwarmer-ki...Subdomain Beste Terrasverwarmer Kiezen
A-TITLE Beste Terrasverwarmer Kiezen
/blog/terrasverwarmer-kopen-de...Subdomain Terrasverwarmer Kopen Tips: De Complete Koopgids
A-TITLE Terrasverwarmer kopen tips: De Complete Koopgids
/advies-op-maatSubdomain Advies op maat formulier
A-TITLE Advies op maat formulier
/showroom-terrasheaterSubdomain showroom
A-TITLE Showroom
https://heatstrip.eu/nl/External Text duplicate Heatstrip
A-TITLE Heatstrip
https://www.solamagic.com/unse...External Subdomain Text duplicate Solamagic
A-TITLE Solamagic
https://www.frico.net/nl/produ...External Subdomain Frico
A-TITLE Frico
https://www.feedbackcompany.co...External Subdomain ervaringen van onze klanten
A-TITLE ervaringen van onze klanten
/blog/welke-terrasverwarming-i...Subdomain Hoeveel watt heb je nodig voor een terrasverwarmer?
A-TITLE Hoeveel watt heb je nodig voor een terrasverwarmer?
/blog/beste-terrasverwarmer-ki...Subdomain Waar moet ik op letten bij een terrasverwarmer?
A-TITLE Waar moet ik op letten bij een terrasverwarmer?
/blog/wattage-volt-en-ampere/Subdomain Welke terrasverwarmer geeft meeste warmte?
A-TITLE Welke terrasverwarmer geeft meeste warmte?
/blog/terrasverwarmer-onder-ee...Subdomain Welke terrasverwarmer onder overkapping?
A-TITLE Welke terrasverwarmer onder overkapping?
https://www.webwinkelkeur.nl/w...New window External Subdomain IMG-ALT Webwinkelkeurmerk
/klantenserviceText duplicate Klantenservice
/bestellenBestellen
/betalenBetalen
/verzending-en-levertijd-terra...Verzending en levertijd
/retourneren-klachtenKlachten & retourneren
/buiten-nederland-bestellenBestellen buiten Nederland
/showroom-terrasheaterWinkel & Showroom
/algemene_voorwaardenAlgemene voorwaarden
/garantieGarantie
/privacybeleidPrivacybeleid
/eerlijke-reviewsEerlijke reviews
/disclaimerDisclaimer
/bedrijfsinformatieOver Terrasheater.nl
/blog/welke-terrasverwarming-i...Subdomain Terrasverwarmer kopen
A-TITLE Terrasverwarmer kopen
/elektrische-terrasheatersTerrasverwarmer elektrisch
/gas-terrasheatersTerrasverwarmer gas
/elektrische-terrasheatersTerrasverwarming elektrisch
/gas-terrasheatersTerrasverwarming gas
https://www.heaterdirect.nl/el...External Subdomain Elektrische verwarming
A-TITLE Elektrische verwarming
https://www.heaterdirect.nl/in...External Subdomain Infrarood panelen
A-TITLE Infrarood panelen
https://www.terrasheater.nl/blogText duplicate Blog
/showroom-terrasheaterText duplicate Winkel & Showroom
/contactContactformulier

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.terrasheater.nl/"
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 0.15 seconds.
The file size of the HTML document is fine (157 kB).

HTTP Response Header

NameValue
servernginx
dateSat, 28 Jun 2025 09:08:04 GMT
content-typetext/html; charset=UTF-8
content-length27892
content-security-policyupgrade-insecure-requests;
x-content-type-optionsnosniff
x-xss-protection1; mode=block
x-frame-optionsSAMEORIGIN
content-encodinggzip
varyAccept-Encoding
x-magento-cache-debugHIT
gracenone
pragmano-cache
expires-1
cache-controlno-store, no-cache, must-revalidate, max-age=0
accept-rangesbytes
statuscode200
http_versionHTTP/2

External factors

This page is very well linked from other websites.
This page has backlinks from 28 referring domains.
This page has 43 backlinks.
This page has backlinks from 28 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

# robots.txt
Sitemap: https://www.terrasheater.nl/sitemap.xml

#Crawlers Setup
User-agent: *

# Directories
Disallow: /app/
Disallow: /bin/
Disallow: /dev/
Disallow: /lib/
Disallow: /phpserver/
Disallow: /pkginfo/
Disallow: /report/
Disallow: /setup/
Disallow: /update/
Disallow: /var/
Disallow: /vendor/

# Paths (clean URLs)
Disallow: /index.php/
Disallow: /catalog/product_compare/
Disallow: /catalog/category/view/
Disallow: /catalog/product/view/
Disallow: /catalogsearch/
Disallow: /checkout/
Disallow: /control/
Disallow: /customer/
Disallow: /customize/
Disallow: /newsletter/
Disallow: /review/
Disallow: /sendfriend/
Disallow: /wishlist/
Disallow: /productalert/
Disallow: /tag/

# Files
Disallow: /composer.json
Disallow: /composer.lock
Disallow: /CONTRIBUTING.md
Disallow: /CONTRIBUTOR_LICENSE_AGREEMENT.html
Disallow: /COPYING.txt
Disallow: /Gruntfile.js
Disallow: /LICENSE.txt
Disallow: /LICENSE_AFL.txt
Disallow: /nginx.conf.sample
Disallow: /package.json
Disallow: /php.ini.sample
Disallow: /RELEASE_NOTES.txt

# Do not index pages that are sorted or filtered.
Disallow: /*?*product_list_mode=
Disallow: /*?*product_list_order=
Disallow: /*?*product_list_limit=
Disallow: /*?*product_list_dir=

# Do not index session ID
Disallow: /*?SID=
Disallow: /*?
Disallow: /*.php$
Allow: /*?p=

# CVS, SVN directory and dump files
Disallow: /*.CVS
Disallow: /*.Zip$
Disallow: /*.Svn$
Disallow: /*.Idea$
Disallow: /*.Sql$
Disallow: /*.Tgz$

Similar sites

Search preview

www.terrasheater.nl
Terrasverwarmer Kopen? | Gratis Advies | Terrasheater.nl
Terrasverwarmer nodig? Terrasheater.nl helpt!. Dé Specialist sinds 2008 | Gratis Advies & Verzending |Breed assortiment kwaliteitsproducten.

Most important keywords

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

KeywordResultRecheck
terrasheater87%Check
Terrasverwarmer79%Check
uw terras77%Check
Terrasverwarmer kopen73%Check
kopen70%Check
Advies68%Check
Gratis advies65%Check
de terrasverwarmer63%Check
Advies op maat63%Check
de verwarmer63%Check
Show more keywords and terms

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