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SGSiteGraph

npo3fm.nl

NPO 3FM - WE WANT MORE!

Last scanned Aug 24, 2026, 1:21 PM · 1 view

79

Overall score

Fair

Summary

Dé plek voor de nieuwste muziek en de beste artiesten. This website uses Next.js. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance good (85/100). Top issue: Missing canonical link.

Dé plek voor de nieuwste muziek en de beste artiesten. Haal meer uit je dag. Luister of kijk nu live naar NPO 3FM.

Top issues to fix

7 issues found · 2 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • 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.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

+1 more issue — details in the sections below.

70

SEO

4 issue(s) found

85

Performance

380 ms

75

Security

HTTPS & header checks

90

Accessibility

1 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.

Dé plek voor de nieuwste muziek en de beste artiesten. Haal meer uit je dag. Luister of kijk nu live naar NPO 3FM.

Meta tags

Title
NPO 3FM - WE WANT MORE!
Description
Dé plek voor de nieuwste muziek en de beste artiesten. Haal meer uit je dag. Luister of kijk nu live naar NPO 3FM.
Canonical
Language
nl
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
index, follow
Manifest
https://www.npo3fm.nl/site.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
NPO 3FM - WE WANT MORE!
og:description
Dé plek voor de nieuwste muziek en de beste artiesten. Haal meer uit je dag. Luister of kijk nu live naar NPO 3FM.
og:type
website
og:url
https://www.npo3fm.nl

Twitter Card

twitter:card
summary_large_image
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
IP address
18.185.216.154
ASN

DNS records

TypeValue
A
  • 18.185.216.154
  • 52.29.9.192
  • 18.193.165.215
AAAA
MX
TXT
NS
CAA
CNAME
  • apps.sena.cluster.chp5-prod.npocloud.nl
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
www.npo3fm.nl
Valid from
Jul 22, 2026
Valid to
Oct 20, 2026
Days until expiry
56
SAN domains
www.npo3fm.nl

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 14 · H3 9

Links

27 internal · 12 external · 0 broken

Images

19 total · 0 missing alt

Scripts / Styles

64 scripts · 3 stylesheets

JS / CSS size

1.1 MB · 167 KB

Page size

137 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
1
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://npo3fm.nl
Final URL
https://www.npo3fm.nl/
HTTP status
200
HTTP version
HTTP/2
Response time
378 ms
HTML size
137 KB
Redirect chain
https://npo3fm.nl → https://www.npo3fm.nl/

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Frequently asked questions

What technology does npo3fm.nl use?
npo3fm.nl is built with Next.js, Nginx.
Is npo3fm.nl secure (HTTPS)?
Yes. npo3fm.nl uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 20, 2026.
Who hosts npo3fm.nl?
Hosting provider information for npo3fm.nl is not available yet.
What is npo3fm.nl's SEO score?
npo3fm.nl scored 70/100 for SEO in the latest analysis (fair).
What is npo3fm.nl's overall website score?
npo3fm.nl has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.