What technology does nwo.nl use?

We did not detect any specific technologies for nwo.nl in the latest scan.

Is nwo.nl secure (HTTPS)?

Yes. nwo.nl uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 6, 2027.

Hosting provider information for nwo.nl is not available yet.

What is nwo.nl's SEO score?

nwo.nl scored 90/100 for SEO in the latest analysis (excellent).

What is nwo.nl's overall website score?

nwo.nl has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.

nwo.nl

Homepagina | NWO

Last scanned Jul 26, 2026, 5:47 AM

Overall score

Excellent

Summary

Nederlandse Organisatie voor Wetenschappelijk Onderzoek. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: No structured data (JSON-LD) found.

Nederlandse Organisatie voor Wetenschappelijk Onderzoek

Netherlands

Top issues to fix

1 issue found

No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

SEO

1 issue(s) found

Performance

378 ms

100

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.

Nederlandse Organisatie voor Wetenschappelijk Onderzoek

LinkedIn YouTube LinkedIn Facebook

Contact

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

Email: crediteuren@nwo.nl isaac.helpdesk@nwo.nl pers@nwo.nl
Phone: +310703440640 +310306001211 +31658920086 +310703494587 +31626347604

Source: https://www.nwo.nl/contact

Meta tags

Title: Homepagina | NWO
Description: Nederlandse Organisatie voor Wetenschappelijk Onderzoek
Canonical: https://www.nwo.nl/
Language: nl
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: 31.7.6.80
ASN: AS20847 ()

DNS records

Type	Value
A	31.7.6.80
AAAA	2a03:9700:8000::8300
MX	—
TXT	v=spf1 -all
NS	—
CAA	—
CNAME	—
IPv6 support	Yes

TLS / SSL certificate

Version: TLS 1.3
Issuer: Hellenic Academic and Research Institutions CA
Subject: nwo.nl
Valid from: Jul 22, 2026
Valid to: Feb 6, 2027
Days until expiry: 195
SAN domains: nwo.nl, www.nwo.nl

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 3 · H3 11

Links

72 internal · 11 external · 0 broken

Images

12 total · 0 missing alt

Scripts / Styles

9 scripts · 6 stylesheets

JS / CSS size

651 KB · 626 KB

Page size

132 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 40
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

No structured data (JSON-LD) found

Scan details

Requested URL: https://nwo.nl
Final URL: https://www.nwo.nl/
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 376 ms
HTML size: 132 KB
Redirect chain: https://nwo.nl → https://www.nwo.nl/

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Frequently asked questions

What technology does nwo.nl use?: We did not detect any specific technologies for nwo.nl in the latest scan.
Is nwo.nl secure (HTTPS)?: Yes. nwo.nl uses TLS 1.3 with a certificate issued by Hellenic Academic and Research Institutions CA, valid until Feb 6, 2027.
Who hosts nwo.nl?: Hosting provider information for nwo.nl is not available yet.
What is nwo.nl's SEO score?: nwo.nl scored 90/100 for SEO in the latest analysis (excellent).
What is nwo.nl's overall website score?: nwo.nl has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.