What technology does ntr.nl use?

ntr.nl is built with jQuery, Nginx.

Is ntr.nl secure (HTTPS)?

Yes. ntr.nl uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 30, 2026.

Hosting provider information for ntr.nl is not available yet.

What is ntr.nl's SEO score?

ntr.nl scored 70/100 for SEO in the latest analysis (fair).

What is ntr.nl's overall website score?

ntr.nl has an overall SiteGraph score of 82/100, combining SEO, performance, security, and accessibility.

ntr.nl

NTR - Home

Last scanned Jul 26, 2026, 11:49 AM · 1 view

Overall score

Great

Summary

Publieke omroep met wettelijke taken op het gebied van informatie, educatie, cultuur, jeugd en diversiteit. This website uses Nginx. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Publieke omroep met wettelijke taken op het gebied van informatie, educatie, cultuur, jeugd en diversiteit. De NTR maakt speciale programma’s voor alle doelgroepen.

Top issues to fix

10 issues found · 2 high priority

Missing Strict-Transport-Security header
Security
Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.

+4 more issues — details in the sections below.

SEO

5 issue(s) found

100

Performance

333 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Publieke omroep met wettelijke taken op het gebied van informatie, educatie, cultuur, jeugd en diversiteit. De NTR maakt speciale programma’s voor alle doelgroepen.

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Meta tags

Title: NTR - Home
Description: Publieke omroep met wettelijke taken op het gebied van informatie, educatie, cultuur, jeugd en diversiteit. De NTR maakt speciale programma’s voor alle doelgroepen.
Canonical
Language: nl
Charset: utf-8
Viewport: width=device-width, initial-scale=1, user-scalable=1
Robots meta: index, follow
Manifest

Technologies

Detected frameworks, languages, and tools.

jQuery Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: ntr.nl
Valid from: Jul 2, 2026
Valid to: Sep 30, 2026
Days until expiry: 63
SAN domains: ntr.nl

Security headers

Strict-Transport-SecurityMissing
Content-Security-PolicyMissing
X-Frame-OptionsMissing
X-Content-Type-OptionsMissing
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 3 · H3 8

Links

19 internal · 10 external · 20 broken

Images

3 total · 0 missing alt

Scripts / Styles

14 scripts · 3 stylesheets

JS / CSS size

3.4 KB · 257 B

Page size

30.2 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Meta description longer than 160 characters
Missing canonical link
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://ntr.nl
Final URL: https://ntr.nl
HTTP status: 200
HTTP version: HTTP/2
Response time: 333 ms
HTML size: 30.2 KB
Redirect chain: https://ntr.nl

See something wrong on this report? Request a correction

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