What technology does portofrotterdam.com use?

portofrotterdam.com is built with Drupal, jQuery.

Is portofrotterdam.com secure (HTTPS)?

Yes. portofrotterdam.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 11, 2026.

Who hosts portofrotterdam.com?

Hosting provider information for portofrotterdam.com is not available yet.

What is portofrotterdam.com's SEO score?

portofrotterdam.com scored 75/100 for SEO in the latest analysis (fair).

What is portofrotterdam.com's overall website score?

portofrotterdam.com has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.

portofrotterdam.com

Port of Rotterdam | De haven van Rotterdam

Last scanned Jul 26, 2026, 9:46 AM

Overall score

Excellent

Summary

Welkom bij Havenbedrijf Rotterdam. This website uses Drupal behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.

Welkom bij Havenbedrijf Rotterdam. Wij beheren, exploiteren en ontwikkelen de grootste haven van Europa.

Top issues to fix

5 issues found

Multiple H1 headings found
SEO
Keep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

4 issue(s) found

100

Performance

574 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.

Welkom bij Havenbedrijf Rotterdam. Wij beheren, exploiteren en ontwikkelen de grootste haven van Europa.

Instagram LinkedIn Facebook X (Twitter)Facebook YouTube

Contact

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

Email: email@domein.nl
Phone: +31102521010

Meta tags

Title: Port of Rotterdam | De haven van Rotterdam
Description: Welkom bij Havenbedrijf Rotterdam. Wij beheren, exploiteren en ontwikkelen de grootste haven van Europa.
Canonical: https://www.portofrotterdam.com/nl
Language: nl
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Drupal jQuery

Hosting & CDN

Hosting provider: —
CDN provider: Cloudflare
IP address: —
ASN: —

DNS records

Type	Value
A	—
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Let's Encrypt
Subject: king.portofrotterdam.com
Valid from: Jul 13, 2026
Valid to: Oct 11, 2026
Days until expiry: 74
SAN domains: ats-api.portofrotterdam.com, king.portofrotterdam.com, landlease.portofrotterdam.com, my.portofrotterdam.com, pin.portofrotterdam.com, por-widgets.portofrotterdam.com, portlantis-api.portofrotterdam.com, realestate.portofrotterdam.com, weather-tide.portofrotterdam.com, www.portofrotterdam.com

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 2 · H2 6 · H3 10

Links

113 internal · 13 external · 20 broken

Images

9 total · 1 missing alt

Scripts / Styles

11 scripts · 2 stylesheets

JS / CSS size

74.0 KB · 4.3 KB

Page size

211 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

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

Scan details

Requested URL: https://portofrotterdam.com
Final URL: https://www.portofrotterdam.com/nl
HTTP status: 200
HTTP version: HTTP/2
Response time: 570 ms
HTML size: 211 KB
Redirect chain: https://portofrotterdam.com → https://www.portofrotterdam.com/ → https://www.portofrotterdam.com/nl

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Frequently asked questions

What technology does portofrotterdam.com use?: portofrotterdam.com is built with Drupal, jQuery.
Is portofrotterdam.com secure (HTTPS)?: Yes. portofrotterdam.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 11, 2026.
Who hosts portofrotterdam.com?: Hosting provider information for portofrotterdam.com is not available yet.
What is portofrotterdam.com's SEO score?: portofrotterdam.com scored 75/100 for SEO in the latest analysis (fair).
What is portofrotterdam.com's overall website score?: portofrotterdam.com has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.