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SGSiteGraph

npo.nl

De portal van de Publieke Omroep

Last scanned Jul 25, 2026, 2:25 PM · 2 views

79

Overall score

Fair

Summary

Op NPO.nl vind je programma's, documentaires, podcasts en artikelen over één onderwerp van verschillende omroepen op één pagina. This website uses Nginx hosted on AWS behind CloudFront CDN. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance poor (40/100).

Op NPO.nl vind je programma's, documentaires, podcasts en artikelen over één onderwerp van verschillende omroepen op één pagina.

United States
Hosted on AWS

Top issues to fix

3 issues found · 1 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • 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.

100

SEO

0 issue(s) found

40

Performance

219 ms

75

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.

Op NPO.nl vind je programma's, documentaires, podcasts en artikelen over één onderwerp van verschillende omroepen op één pagina.

YouTubeYouTubeFacebookInstagramYouTube

Contact

Email, phone, and address published on this site's own pages.

Source: https://npo.nl/service

Meta tags

Title
De portal van de Publieke Omroep
Description
Op NPO.nl vind je programma's, documentaires, podcasts en artikelen over één onderwerp van verschillende omroepen op één pagina.
Canonical
https://npo.nl/
Language
nl
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
all
Manifest
https://npo.nl/assets/images/favicon/site.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
De portal van de Publieke Omroep
og:description
Op NPO.nl vind je programma's, documentaires, podcasts en artikelen over één onderwerp van verschillende omroepen op één pagina.
og:type
website
og:url
https://npo.nl/

Twitter Card

twitter:card
summary_large_image
twitter:title
De portal van de Publieke Omroep
twitter:description
Op NPO.nl vind je programma's, documentaires, podcasts en artikelen over één onderwerp van verschillende omroepen op één pagina.

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider
AWS
CDN provider
CloudFront
IP address
54.230.114.92
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 54.230.114.92
  • 54.230.114.84
  • 54.230.114.83
  • 54.230.114.2
AAAA
  • 2600:9000:2022:7c00:15:d0a2:2d80:93a1
  • 2600:9000:2022:ba00:15:d0a2:2d80:93a1
  • 2600:9000:2022:ce00:15:d0a2:2d80:93a1
  • 2600:9000:2022:be00:15:d0a2:2d80:93a1
  • 2600:9000:2022:d400:15:d0a2:2d80:93a1
  • 2600:9000:2022:3200:15:d0a2:2d80:93a1
  • 2600:9000:2022:ec00:15:d0a2:2d80:93a1
  • 2600:9000:2022:1800:15:d0a2:2d80:93a1
MX
  • npo-nl.mail.protection.outlook.com
TXT—
NS
  • ns2.npohosting.eu
  • ns3.npohosting.nl
  • ns1.npohosting.nl
CAA—
CNAME—
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
npo.nl
Valid from
Mar 11, 2026
Valid to
Sep 24, 2026
Days until expiry
61
SAN domains
npo.nl

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 10 · H3 95

Links

156 internal · 64 external · 0 broken

Images

178 total · 0 missing alt

Scripts / Styles

12 scripts · 3 stylesheets

JS / CSS size

3.5 MB · 653 KB

Page size

869 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
11
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

No SEO issues detected.

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://npo.nl
Final URL
https://npo.nl
HTTP status
200
HTTP version
HTTP/2
Response time
202 ms
HTML size
869 KB
Redirect chain
https://npo.nl

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does npo.nl use?
npo.nl is built with Nginx.
Is npo.nl secure (HTTPS)?
Yes. npo.nl uses TLS 1.3 with a certificate issued by Amazon, valid until Sep 24, 2026.
Who hosts npo.nl?
npo.nl is hosted on AWS, behind CloudFront CDN.
What is npo.nl's SEO score?
npo.nl scored 100/100 for SEO in the latest analysis (excellent).
What is npo.nl's overall website score?
npo.nl has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.