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jellinek.nl

Jellinek: Deskundige hulp bij verslaving | Jellinek

Last scanned Jul 27, 2026, 2:43 PM · 2 views

90

Overall score

Excellent

Summary

Jellinek is dé expert op het gebied van middelengebruik en verslaving en biedt iedereen met een lichte en zware verslaving deskundige hulp. This website uses Google Analytics hosted on TRANSIP-AS - Signet B.V., NL. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance good (75/100). Top issue: Missing OpenGraph tags.

Jellinek

Jellinek is dé expert op het gebied van middelengebruik en verslaving en biedt iedereen met een lichte en zware verslaving deskundige hulp.

Netherlands
Hosted on TRANSIP-AS - Signet B.V., NL

Top issues to fix

2 issues found

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

95

SEO

1 issue(s) found

75

Performance

260 ms

90

Security

HTTPS & header checks

100

Accessibility

0 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.

Jellinek

Jellinek is dé expert op het gebied van middelengebruik en verslaving en biedt iedereen met een lichte en zware verslaving deskundige hulp.

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Jellinek: Deskundige hulp bij verslaving | Jellinek
Description
Jellinek is dé expert op het gebied van middelengebruik en verslaving en biedt iedereen met een lichte en zware verslaving deskundige hulp.
Canonical
https://www.jellinek.nl/home/
Language
nl-nl
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
index, follow
Manifest
https://www.jellinek.nl/favicons/Jellinek/site.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

CDN provider
IP address
85.10.155.129
ASN
AS20857 (TRANSIP-AS - Signet B.V., NL)

DNS records

TypeValue
A
  • 85.10.155.129
AAAA
MX
  • jellinek-nl.j-v1.mx.microsoft
TXT
  • v=NTA7516-1;startdate=2019-06;enddate=2029-09;provider=bastionic;ntamx=10 mx.bastion365.net
  • bastion365-domain-validation=02b69a9c896ca
  • google-site-verification=9kodc2kPgY6SC9jzXJwM4iklXrQ1F1bt_7NCLCabSuI
  • v=spf1 ip4:80.65.110.57 include:spf.protection.outlook.com include:_spf.zorgmail.nl include:_spf.mail.services.bastion365.net include:spf.eprov.nl -all
NS
  • nsauth2.vancis.nl
  • nsauth3.vancis.nl
  • nsauth1.vancis.nl
  • ns.arkin.nl
CAA
CNAME
  • jellinek.nl
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
jellinek.nl
Valid from
Jun 30, 2026
Valid to
Sep 28, 2026
Days until expiry
63
SAN domains
jellinek.nl, www.jellinek.nl

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 16

Links

51 internal · 8 external · 0 broken

Images

30 total · 0 missing alt

Scripts / Styles

10 scripts · 1 stylesheets

JS / CSS size

1.8 MB · 1.0 MB

Page size

80.3 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
2
sitemap.xml
Found
URLs in sitemap
-1

SEO issues

  • Missing OpenGraph tags

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://jellinek.nl
Final URL
https://www.jellinek.nl/
HTTP status
200
HTTP version
HTTP/2
Response time
259 ms
HTML size
80.3 KB
Redirect chain
https://jellinek.nl → https://www.jellinek.nl/

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Frequently asked questions

What technology does jellinek.nl use?
jellinek.nl is built with jQuery, Google Analytics.
Is jellinek.nl secure (HTTPS)?
Yes. jellinek.nl uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 28, 2026.
Who hosts jellinek.nl?
jellinek.nl is hosted on TRANSIP-AS - Signet B.V., NL.
What is jellinek.nl's SEO score?
jellinek.nl scored 95/100 for SEO in the latest analysis (excellent).
What is jellinek.nl's overall website score?
jellinek.nl has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
What company operates jellinek.nl?
jellinek.nl is operated by Jellinek. Jellinek is dé expert op het gebied van middelengebruik en verslaving en biedt iedereen met een lichte en zware verslaving deskundige hulp.