Ctnr.nl - SEO Checker

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Overview of the SEO Check
Meta information
100% 
Page quality
86% 
Page structure
50% 
Link structure
82% 
Server
100% 
External factors
24% 
SEO Score
Response time
0.15 s
File size
79.10 kB
Words
709
Media files
14
Number of links
46 internal / 2 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
CTNR - Jouw online zeecontainer specialist
The length of the page title is perfect. (390 pixels out of 580 max pixel length)
There are no duplicate words in the title
Meta description
(Critically important)
De online zeecontainer specialist · Ook voor particulieren · Scherpe prijzen · Snelle levering met kraan · Gratis afhalen · 20FT · 40FT · Overige maten
The length of the meta description is perfect. (923 pixels out of 1000 max pixel length)
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
https://www.ctnr.nl/
There is a valid canonical link specified.
Language
(Somewhat important)
Language detected in text: nl
Language defined in HTML: nl-nl
Server location: Netherlands
The following language is defined by HTML: nl-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
viewportwidth=device-width, initial-scale=1, shrink-to-fit=no
descriptionDe online zeecontainer specialist · Ook voor particulieren · Scherpe prijzen · Snelle levering met kraan · Gratis afhalen · 20FT · 40FT · Overige maten
robotsfollow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
generatorSite Kit by Google 1.145.0
plausible-analytics-version2.3.1
msapplication-TileColor#da532c
msapplication-config/wp-content/uploads/fbrfg/browserconfig.xml
theme-color#ffffff
google-adsense-platform-accountca-host-pub-2644536267352236
google-adsense-platform-domainsitekit.withgoogle.com
article:published_time2022-01-27T15:10:24+00:00
article:modified_time2025-04-10T20:58:35+00:00
langnl-nl
twitter:cardsummary_large_image
twitter:titleCTNR - Jouw online zeecontainer specialist
twitter:descriptionDe online zeecontainer specialist · Ook voor particulieren · Scherpe prijzen · Snelle levering met kraan · Gratis afhalen · 20FT · 40FT · Overige maten
twitter:imagehttps://www.ctnr.nl/wp-content/uploads/2022/02/Nieuwe-20DV-containerstack-zijaanzicht-1024x685.jpg
twitter:label1Geschreven door
twitter:data1heisa_ctnr
twitter:label2Tijd om te lezen
twitter:data2Minder dan een minuut
og:localenl_NL
og:typewebsite
og:titleCTNR - Jouw online zeecontainer specialist
og:descriptionDe online zeecontainer specialist · Ook voor particulieren · Scherpe prijzen · Snelle levering met kraan · Gratis afhalen · 20FT · 40FT · Overige maten
og:urlhttps://www.ctnr.nl/
og:site_nameCTNR
og:updated_time2025-04-10T20:58:35+00:00
og:imagehttps://www.ctnr.nl/wp-content/uploads/2022/02/Nieuwe-20DV-containerstack-zijaanzicht-1024x685.jpg
og:image:secure_urlhttps://www.ctnr.nl/wp-content/uploads/2022/02/Nieuwe-20DV-containerstack-zijaanzicht-1024x685.jpg
og:image:width1024
og:image:height685
og:image:altzeecontainer
og:image:typeimage/jpeg
x-ua-compatibleie=edge
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 709 words. That's ok.
35.7% 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 12.56 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, shrink-to-fit=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 14 tags for this page.
Image SEO
(Somewhat important)
7 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
data:[...] Base64Logo CTNR
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64Zeecontainer-op-Maasvlakte
data:[...] Base64Zeecontainer-bar-Praag
data:[...] Base64Zeecontainer-transport-op-Maasvlakte
data:[...] Base64Contact CTNR Remco IJzerman
data:[...] Base64Logo CTNR
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided
data:[...] Base64No alt attribute provided

Page structure

H1 heading
(Critically important)
Jouw online zeecontainer specialist
Too many H1 headings
Headings
(Important)
The structure of headings is missing one or more levels. Do not skip heading levels.

Heading structure

Heading levelContent
H1 Jouw online zeecontainer specialist
H1 #ASKCTNR #ASKCTNR
H2 Alle containerprijzen op een rij?
H2 Standaard levering in Nederland met kraan, maar zelf afhalen kan natuurlijk ook.
H2 Wat is een zeecontainer?
H2 Waar gebruik jij jouw zeecontainer voor?
H2 Zelf ophalen of laten bezorgen? Dat kan allebei!
H3 De garanties van CTNR
H3 Wie is CTNR?
H5 Onze klanten aan het woord:
H5 Contact
H5 Producten
H5 Blog
H5 Klantenservice
Some anchor texts are used more than once.
4 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 2 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://www.ctnr.nl/containers/Subdomain Containers
https://www.ctnr.nl/blog/Subdomain Blog
https://www.ctnr.nl/over-ons/Subdomain Over ons
https://www.ctnr.nl/contact/Subdomain Contact
https://www.ctnr.nl/abonnementen/Subdomain Abonneer
https://www.ctnr.nl/inloggen/Subdomain Inloggen
https://www.ctnr.nl/contactText duplicate Contact
https://www.ctnr.nl/IMG-ALT Logo CTNR
https://www.ctnr.nl/containers/Subdomain Text duplicate Containers
https://www.ctnr.nl/blog/Subdomain Text duplicate Blog
https://www.ctnr.nl/over-ons/Subdomain Text duplicate Over ons
https://www.ctnr.nl/contact/Subdomain Text duplicate Contact
https://www.ctnr.nl/abonnementen/Subdomain Text duplicate Abonneer
https://www.ctnr.nl/inloggen/Subdomain Text duplicate Inloggen
https://www.ctnr.nl/winkelwagen/Subdomain No Text
https://www.ctnr.nl/containersBekijk alle zeecontainers
/containers/20ft-dv-zeecontain...Subdomain No Text
/containers/20ft-dv-zeecontain...Subdomain Bekijk container
/containers/containerslot-snau...Subdomain No Text
/containers/containerslot-snau...Subdomain Text duplicate Bekijk container
/containers/20ft-dv-zeecontain...Subdomain No Text
/containers/20ft-dv-zeecontain...Subdomain Text duplicate Bekijk container
https://www.ctnr.nl/abonnementen/Subdomain Abonnementen
https://www.ctnr.nl/containers/Shop nu
/blog/verhuiscontainer/Subdomain verhuiscontainer
/blog/zeecontainer-ombouwen/Subdomain ombouw van een zeecontainer
/blog/zeecontainer-zwembad/Subdomain zwembad
https://www.ctnr.nl/containers/Subdomain Bekijk alle containers
https://www.ctnr.nl/contact/Subdomain Neem contact op
https://www.ctnr.nl/Text duplicate IMG-ALT Logo CTNR
https://www.facebook.com/AskCTNRNew window External Subdomain No Text
https://www.linkedin.com/compa...New window External Subdomain No Text
https://www.ctnr.nl/containers/Alle containers
/containers/20ft-dv-zeecontain...Subdomain 20FT DV Zeecontainer nieuw
/containers/20ft-dv-verhuiscon...Subdomain 20FT DV Verhuiscontainer nieuw
/containers/40ft-hc-zeecontain...Subdomain 40FT HC Zeecontainer nieuw
/containers/blokslot-snauzer/Subdomain Blokslot Snauzer
/blog/zeecontainers-te-koop/Subdomain Zeecontainers te koop: online bij de specialist!
/blog/verhuiscontainer/Subdomain Verhuiscontainer nodig? Dit zijn de voordelen!
/blog/zeecontainer-kopen/Subdomain Zeecontainer kopen? Dit zijn de kosten!
/blog/zeecontainer-huis/Subdomain Wonen in zeecontainer huis? Dit moet je weten!
https://www.ctnr.nl/contact/Subdomain Text duplicate Contact
/levertijd-verzendkosten/Subdomain Levertijd & verzendkosten
https://www.ctnr.nl/retourneren/Subdomain Retourneren
/garantie-klachten/Subdomain Garantie & klachten
/algemene-voorwaarden/Subdomain Algemene voorwaarden
/privacy-cookiebeleid/Subdomain Privacy- & cookiebeleid
https://www.ctnr.nl/disclaimer/Subdomain Disclaimer

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://www.ctnr.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 (79 kB).

HTTP Response Header

NameValue
servernginx
dateWed, 30 Jul 2025 12:32:55 GMT
content-typetext/html; charset=UTF-8
content-length18973
link<https://www.ctnr.nl/wp-json/>; rel="https://api.w.org/", <https://www.ctnr.nl/wp-json/wp/v2/pages/113>; rel="alternate"; title="JSON"; type="application/json", <https://www.ctnr.nl/>; rel=shortlink
varyX-Forwarded-Proto,Accept-Encoding
last-modifiedWed, 30 Jul 2025 10:07:47 GMT
cache-controlmax-age=0
expiresWed, 30 Jul 2025 10:07:45 GMT
content-encodinggzip
age8708
x-cacheHIT
accept-rangesbytes
statuscode200
http_versionHTTP/2

External factors

This page has only a few links from other websites.
This page only has backlinks from 8 referring domains.
This page only has 13 backlinks.
This page only has few backlinks from 8 different ip addresses.

Links from Wikipedia

No links from Wikipedia were found.

Robots.txt

User-agent: *
Disallow: /wp-content/uploads/wc-logs/
Disallow: /wp-content/uploads/woocommerce_transient_files/
Disallow: /wp-content/uploads/woocommerce_uploads/
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

Sitemap: https://www.ctnr.nl/sitemap_index.xml

Similar sites

Search preview

www.ctnr.nl
CTNR - Jouw online zeecontainer specialist
De online zeecontainer specialist · Ook voor particulieren · Scherpe prijzen · Snelle levering met kraan · Gratis afhalen · 20FT · 40FT · Overige maten

Most important keywords

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

KeywordResultRecheck
zeecontainer84%Check
online zeecontainer82%Check
zeecontainer specialist82%Check
online zeecontainer specialist81%Check
online78%Check
Jouw online zeecontainer specialist78%Check
specialist77%Check
de online zeecontainer specialist76%Check
Jouw online73%Check
CTNR68%Check
Show more keywords and terms

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