Skip to main content
SGSiteGraph

boijmans.nl

Home - Museum Boijmans Van Beuningen

Last scanned Aug 4, 2026, 7:00 AM · 12 views

80

Overall score

Great

Summary

Museum Boijmans Van Beuningen gaat vernieuwen. This website uses PHP. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

Museum Boijmans Van Beuningen gaat vernieuwen. De collectie blijft zichtbaar bij (inter)nationale collega-instellingen en vanaf 2021 in Depot Boijmans Van Beuningen.

Top issues to fix

11 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.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

+5 more issues — details in the sections below.

70

SEO

5 issue(s) found

90

Performance

1.22 s

65

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+1 overall since Jul 27, 2026

Overall
80
SEO
70
Security
65
Performance
90
Accessibility
100

Organization

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

Museum Boijmans Van Beuningen gaat vernieuwen. De collectie blijft zichtbaar bij (inter)nationale collega-instellingen en vanaf 2021 in Depot Boijmans Van Beuningen.

Meta tags

Title
Home - Museum Boijmans Van Beuningen
Description
Museum Boijmans Van Beuningen gaat vernieuwen. De collectie blijft zichtbaar bij (inter)nationale collega-instellingen en vanaf 2021 in Depot Boijmans Van Beuningen.
Canonical
https://www.boijmans.nl
Language
nl
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0
Robots meta
Manifest
https://www.boijmans.nl:443/manifest.json

OpenGraph & Twitter Card

OpenGraph

og:title
Home - Museum Boijmans Van Beuningen
og:description
Museum Boijmans Van Beuningen gaat vernieuwen. De collectie blijft zichtbaar bij (inter)nationale collega-instellingen en vanaf 2021 in Depot Boijmans Van Beuningen.
og:type
website
og:url
https://www.boijmans.nl

Twitter Card

twitter:card
summary_large_image
twitter:title
Home - Museum Boijmans Van Beuningen
twitter:description
Museum Boijmans Van Beuningen gaat vernieuwen. De collectie blijft zichtbaar bij (inter)nationale collega-instellingen en vanaf 2021 in Depot Boijmans Van Beuningen.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
boijmans.nl
Valid from
Jun 23, 2026
Valid to
Jan 6, 2027
Days until expiry
155
SAN domains
boijmans.nl, *.boijmans.nl

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 2 · H2 5 · H3 5

Links

3 internal · 68 external · 11 broken

Images

28 total · 2 missing alt

Scripts / Styles

46 scripts · 3 stylesheets

JS / CSS size

5.3 KB · 15.7 KB

Page size

169 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
  • Multiple H1 headings found
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://boijmans.nl
Final URL
https://www.boijmans.nl:443/
HTTP status
200
HTTP version
HTTP/2
Response time
1.22 s
HTML size
169 KB
Redirect chain
https://boijmans.nl → https://www.boijmans.nl:443/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does boijmans.nl use?
boijmans.nl is built with Laravel, PHP, jQuery, Google Analytics, TikTok Pixel, Nginx.
Is boijmans.nl secure (HTTPS)?
Yes. boijmans.nl uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 6, 2027.
Who hosts boijmans.nl?
Hosting provider information for boijmans.nl is not available yet.
What is boijmans.nl's SEO score?
boijmans.nl scored 70/100 for SEO in the latest analysis (fair).
What is boijmans.nl's overall website score?
boijmans.nl has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
Has boijmans.nl's score changed over time?
boijmans.nl's overall score has improved by 1 point (from 79 to 80) since Jul 27, 2026.