hartstichting.nl
Steun hart- en vaatpatiënten. Nu en later | Hartstichting
Last scanned Jul 27, 2026, 1:43 PM · 1 view
Overall score
Excellent
Summary
Op dit moment leven er 1,8 miljoen mensen in Nederland met een hart- of vaatziekte. This website uses React hosted on Cloudflare behind Cloudflare CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
Op dit moment leven er 1,8 miljoen mensen in Nederland met een hart- of vaatziekte. Elke dag sterven 104 mensen aan hart- en vaatziekten en belanden 634 mensen in het ziekenhuis. Als we niet ingrijpen, loopt dit aantal snel op en neemt de druk op de zorg verder toe.
- United States
- Hosted on Cloudflare
Top issues to fix
3 issues found
2 cookies without Secure/HttpOnly flags
SecuritySet 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
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
SEO
2 issue(s) found
Performance
1.75 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Op dit moment leven er 1,8 miljoen mensen in Nederland met een hart- of vaatziekte. Elke dag sterven 104 mensen aan hart- en vaatziekten en belanden 634 mensen in het ziekenhuis. Als we niet ingrijpen, loopt dit aantal snel op en neemt de druk op de zorg verder toe.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Steun hart- en vaatpatiënten. Nu en later | Hartstichting
- Description
- Op dit moment leven er 1,8 miljoen mensen in Nederland met een hart- of vaatziekte. Elke dag sterven 104 mensen aan hart- en vaatziekten en belanden 634 mensen in het ziekenhuis. Als we niet ingrijpen, loopt dit aantal snel op en neemt de druk op de zorg verder toe.
- Canonical
- https://www.hartstichting.nl/
- Language
- nl
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0, interactive-widget=resizes-content
- Robots meta
- index
- Manifest
- https://www.hartstichting.nl/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 104.18.16.165
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- www.hartstichting.nl
- Valid from
- Jun 4, 2026
- Valid to
- Sep 2, 2026
- Days until expiry
- 37
- SAN domains
- www.hartstichting.nl
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 14 · H3 0
Links
32 internal · 2 external · 0 broken
Images
17 total · 0 missing alt
Scripts / Styles
39 scripts · 2 stylesheets
JS / CSS size
2.5 KB · 377 B
Page size
39.7 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 79
- sitemap.xml
- Found
- URLs in sitemap
- 1222
SEO issues
- Meta description longer than 160 characters
- No structured data (JSON-LD) found
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://hartstichting.nl
- Final URL
- https://www.hartstichting.nl/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.75 s
- HTML size
- 39.7 KB
- Redirect chain
- https://hartstichting.nl → https://www.hartstichting.nl/
See something wrong on this report? Request a correction
Related websites
Same technology stack
taylorandfrancis.com
Taylor & Francis - Fostering human progress through knowledge
yolawo.de
Yolawo - Das Buchungssystem für deinen Verein
dentalplans.com
DentalPlans.com | Dental Savings & Insurance Plans
ecu.edu
Home - East Carolina University
tandf.co.uk
Taylor & Francis - Fostering human progress through knowledge
informaworld.com
Taylor & Francis - Fostering human progress through knowledge
Same hosting provider
atlan.com
Atlan - The Context Layer for AI
pharmerica.com
PharMerica - Long-Term Care Pharmacy Services
ai-analytics.org
AI Analytics
simplenet.ro
Simplenet oferă găzduire specializată WordPress din 2012
complyadvantage.com
ComplyAdvantage | AI-driven fraud & AML risk detection
arxivlens.com
ArxivLens - AI-Powered Academic Paper Search | arXiv...
Frequently asked questions
- What technology does hartstichting.nl use?
- hartstichting.nl is built with React, Bootstrap.
- Is hartstichting.nl secure (HTTPS)?
- Yes. hartstichting.nl uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 2, 2026.
- Who hosts hartstichting.nl?
- hartstichting.nl is hosted on Cloudflare, behind Cloudflare CDN.
- What is hartstichting.nl's SEO score?
- hartstichting.nl scored 85/100 for SEO in the latest analysis (great).
- What is hartstichting.nl's overall website score?
- hartstichting.nl has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.
- Is hartstichting.nl hiring?
- hartstichting.nl has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card