zapp.nl
Zapp
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Fair
Summary
Op NPO Zapp kun je tv-kijken, films kijken en prijzen winnen!. SEO is good (85/100) and accessibility is good (80/100). Security scores excellent (90/100) and performance fair (60/100). Top issue: No H1 heading found.
Op NPO Zapp kun je tv-kijken, films kijken en prijzen winnen!
Top issues to fix
5 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
Missing html lang attribute
AccessibilitySet <html lang="…"> so screen readers pick the right pronunciation rules.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
669 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Zapp
- Description
- Op NPO Zapp kun je tv-kijken, films kijken en prijzen winnen!
- Canonical
- https://www.zapp.nl/
- Language
- Charset
- utf-8
- Viewport
- initial-scale=1, width=device-width, user-scalable=0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
No technologies detected.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- CloudFront
- IP address
- 3.175.86.113
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS |
|
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- www.zapp.nl
- Valid from
- Jun 3, 2026
- Valid to
- Dec 17, 2026
- Days until expiry
- 114
- SAN domains
- www.zapp.nl, zapp.nl
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
27 internal · 9 external · 1 broken
Images
17 total · 2 missing alt
Scripts / Styles
9 scripts · 2 stylesheets
JS / CSS size
4.9 MB · 436 KB
Page size
26.9 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 5
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No H1 heading found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
Scan details
- Requested URL
- https://zapp.nl
- Final URL
- https://www.zapp.nl/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 669 ms
- HTML size
- 26.9 KB
- Redirect chain
- https://zapp.nl → https://www.zapp.nl/
See something wrong on this report? Request a correction
Frequently asked questions
- What technology does zapp.nl use?
- We did not detect any specific technologies for zapp.nl in the latest scan.
- Is zapp.nl secure (HTTPS)?
- Yes. zapp.nl uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 17, 2026.
- Who hosts zapp.nl?
- Hosting provider information for zapp.nl is not available yet.
- What is zapp.nl's SEO score?
- zapp.nl scored 85/100 for SEO in the latest analysis (great).
- What is zapp.nl's overall website score?
- zapp.nl has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card