boom.nl
Boom | Voor een beter begrip | Kwalitatief hoogwaardige en betrouwbare informatie
Last scanned Jul 27, 2026, 8:44 AM · 1 view
Overall score
Fair
Summary
De wereld om ons heen verandert continu. This website uses PHP hosted on CYSO-AS - Cyso Group B.V., NL. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
Boom
De wereld om ons heen verandert continu. Met nog meer kennis. Vernieuwende standpunten. Bij Boom zorgen we voor een beter begrip voor iedereen. => ontdek ons aanbod.
- Netherlands
- Hosted on CYSO-AS - Cyso Group B.V., NL
Top issues to fix
9 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.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
+3 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
940 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Boom
De wereld om ons heen verandert continu. Met nog meer kennis. Vernieuwende standpunten. Bij Boom zorgen we voor een beter begrip voor iedereen. => ontdek ons aanbod.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Boom | Voor een beter begrip | Kwalitatief hoogwaardige en betrouwbare informatie
- Description
- De wereld om ons heen verandert continu. Met nog meer kennis. Vernieuwende standpunten. Bij Boom zorgen we voor een beter begrip voor iedereen. => ontdek ons aanbod.
- Canonical
- Language
- nl
- Charset
- UTF-8
- Viewport
- width=device-width
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- CYSO-AS - Cyso Group B.V., NL
- CDN provider
- —
- IP address
- 37.46.138.39
- ASN
- AS25151 (CYSO-AS - Cyso Group B.V., NL)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Sectigo Limited
- Subject
- *.boom.nl
- Valid from
- Sep 17, 2025
- Valid to
- Oct 10, 2026
- Days until expiry
- 75
- SAN domains
- *.boom.nl, boom.nl
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 4 · H3 4
Links
69 internal · 6 external · 0 broken
Images
25 total · 0 missing alt
Scripts / Styles
29 scripts · 16 stylesheets
JS / CSS size
403 KB · 407 KB
Page size
58.2 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Missing canonical link
- No H1 heading found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://boom.nl
- Final URL
- https://www.boom.nl/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 939 ms
- HTML size
- 58.2 KB
- Redirect chain
- https://boom.nl → https://www.boom.nl/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does boom.nl use?
- boom.nl is built with PHP, Bootstrap, jQuery, Google Analytics, Apache.
- Is boom.nl secure (HTTPS)?
- Yes. boom.nl uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Oct 10, 2026.
- Who hosts boom.nl?
- boom.nl is hosted on CYSO-AS - Cyso Group B.V., NL.
- What is boom.nl's SEO score?
- boom.nl scored 65/100 for SEO in the latest analysis (fair).
- What is boom.nl's overall website score?
- boom.nl has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
- What company operates boom.nl?
- boom.nl is operated by Boom. De wereld om ons heen verandert continu. Met nog meer kennis. Vernieuwende standpunten. Bij Boom zorgen we voor een beter begrip voor iedereen. => ontdek ons aanbod.
OpenGraph & Twitter Card
OpenGraph
Twitter Card