What technology does antwerpen.be use?

antwerpen.be is built with Next.js.

Is antwerpen.be secure (HTTPS)?

Yes. antwerpen.be uses TLS 1.2 with a certificate issued by Sectigo Limited, valid until Oct 3, 2026.

Who hosts antwerpen.be?

antwerpen.be is hosted on TELENET-AS - Telenet BV, BE.

What is antwerpen.be's SEO score?

antwerpen.be scored 80/100 for SEO in the latest analysis (great).

What is antwerpen.be's overall website score?

antwerpen.be has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.

antwerpen.be

Welkom in Antwerpen | Antwerpen

Last scanned Jul 26, 2026, 5:18 AM

Overall score

Great

Summary

Officiële website van de stad Antwerpen met online dienstverlening (e-loket en afspraken maken), praktische informatie (contactgegevens en openingsuren)... This website uses Next.js hosted on TELENET-AS - Telenet BV, BE. SEO is good (80/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (75/100). Top issue: No structured data (JSON-LD) found.

Officiële website van de stad Antwerpen met online dienstverlening (e-loket en afspraken maken), praktische informatie (contactgegevens en openingsuren)...

Belgium

Hosted on TELENET-AS - Telenet BV, BE

Top issues to fix

3 issues found

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.

SEO

3 issue(s) found

Performance

2.99 s

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.

Officiële website van de stad Antwerpen met online dienstverlening (e-loket en afspraken maken), praktische informatie (contactgegevens en openingsuren)...

Contact

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

Email: info@antwerpen.be

Meta tags

Title: Welkom in Antwerpen | Antwerpen
Description: Officiële website van de stad Antwerpen met online dienstverlening (e-loket en afspraken maken), praktische informatie (contactgegevens en openingsuren)...
Canonical: https://www.antwerpen.be
Language: nl
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta
Manifest: https://cdn.antwerpen.be/core_branding_favicons/citizens/site.webmanifest

Technologies

Detected frameworks, languages, and tools.

Next.js

Hosting & CDN

Hosting provider: TELENET-AS - Telenet BV, BE
CDN provider: —
IP address: 212.123.20.183
ASN: AS6848 (TELENET-AS - Telenet BV, BE)

DNS records

Type	Value
A	212.123.20.183
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	aos.antwerpen.be
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.2
Issuer: Sectigo Limited
Subject: *.antwerpen.be
Valid from: Sep 12, 2025
Valid to: Oct 3, 2026
Days until expiry: 69
SAN domains: *.antwerpen.be, antwerpen.be

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 9 · H3 15

Links

60 internal · 11 external · 0 broken

Images

13 total · 0 missing alt

Scripts / Styles

34 scripts · 8 stylesheets

JS / CSS size

1.1 MB · 255 KB

Page size

126 KB

Robots.txt & Sitemap

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

SEO issues

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

Scan details

Requested URL: https://antwerpen.be
Final URL: https://www.antwerpen.be/
HTTP status: 200
HTTP version: HTTP/2
Response time: 2.98 s
HTML size: 126 KB
Redirect chain: https://antwerpen.be → https://www.antwerpen.be/

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Frequently asked questions

What technology does antwerpen.be use?: antwerpen.be is built with Next.js.
Is antwerpen.be secure (HTTPS)?: Yes. antwerpen.be uses TLS 1.2 with a certificate issued by Sectigo Limited, valid until Oct 3, 2026.
Who hosts antwerpen.be?: antwerpen.be is hosted on TELENET-AS - Telenet BV, BE.
What is antwerpen.be's SEO score?: antwerpen.be scored 80/100 for SEO in the latest analysis (great).
What is antwerpen.be's overall website score?: antwerpen.be has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.

Top issues to fix

Organization

Contact

Meta tags

OpenGraph & Twitter Card

Technologies

Hosting & CDN

DNS records

TLS / SSL certificate

Security headers

Content & assets

Robots.txt & Sitemap

SEO issues

Accessibility issues

Scan details

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Frequently asked questions