What technology does elbphilharmonie.de use?

elbphilharmonie.de is built with Nginx.

Is elbphilharmonie.de secure (HTTPS)?

Yes. elbphilharmonie.de uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Feb 8, 2027.

Who hosts elbphilharmonie.de?

elbphilharmonie.de is hosted on medialine-eurotrade-ag - Medialine EuroTrade AG, DE.

What is elbphilharmonie.de's SEO score?

elbphilharmonie.de scored 75/100 for SEO in the latest analysis (fair).

What is elbphilharmonie.de's overall website score?

elbphilharmonie.de has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.

elbphilharmonie.de

Elbphilharmonie Laeiszhalle Hamburg - Elbphilharmonie

Last scanned Jul 26, 2026, 5:47 AM

Overall score

Great

Summary

Zwei Konzerthäuser, eine Website: das Veranstaltungsprogramm der Elbphilharmonie und der Laeiszhalle – Konzert-Highlights buchen, in der Mediathek stöbern. This website uses Nginx hosted on medialine-eurotrade-ag - Medialine EuroTrade AG, DE. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (90/100). Top issue: Missing canonical link.

Zwei Konzerthäuser, eine Website: das Veranstaltungsprogramm der Elbphilharmonie und der Laeiszhalle – Konzert-Highlights buchen, in der Mediathek stöbern.

Germany

Hosted on medialine-eurotrade-ag - Medialine EuroTrade AG, DE

Top issues to fix

7 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
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.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.

+1 more issue — details in the sections below.

SEO

4 issue(s) found

Performance

374 ms

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.

Zwei Konzerthäuser, eine Website: das Veranstaltungsprogramm der Elbphilharmonie und der Laeiszhalle – Konzert-Highlights buchen, in der Mediathek stöbern.

Facebook Instagram YouTube

Meta tags

Title: Elbphilharmonie Laeiszhalle Hamburg - Elbphilharmonie
Description: Zwei Konzerthäuser, eine Website: das Veranstaltungsprogramm der Elbphilharmonie und der Laeiszhalle – Konzert-Highlights buchen, in der Mediathek stöbern.
Canonical
Language: de
Charset: UTF-8
Viewport: width=device-width, initial-scale=1.0, maximum-scale=5.0
Robots meta: index, follow
Manifest

Technologies

Detected frameworks, languages, and tools.

Nginx

Hosting & CDN

Hosting provider: medialine-eurotrade-ag - Medialine EuroTrade AG, DE
CDN provider: —
IP address: 45.135.126.3
ASN: AS205614 (medialine-eurotrade-ag - Medialine EuroTrade AG, DE)

DNS records

Type	Value
A	45.135.126.3
AAAA	—
MX	—
TXT	google-site-verification=ftBRmNOqWMsqESXlmJkMLDEwIM_hKHqg2FHFvgJO4xw
NS	—
CAA	—
CNAME	live.medialine.elbphilharmonie.de
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: DigiCert Inc
Subject: *.elbphilharmonie.de
Valid from: Jan 13, 2026
Valid to: Feb 8, 2027
Days until expiry: 195
SAN domains: *.elbphilharmonie.de, elbphilharmonie.de

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 2 · H2 25 · H3 3

Links

66 internal · 14 external · 1 broken

Images

25 total · 0 missing alt

Scripts / Styles

12 scripts · 1 stylesheets

JS / CSS size

584 KB · 379 KB

Page size

89.7 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 8
sitemap.xml: Found
URLs in sitemap: -1

SEO issues

Missing canonical link
Multiple H1 headings found
No structured data (JSON-LD) found
Missing OpenGraph tags

Scan details

Requested URL: https://elbphilharmonie.de
Final URL: https://www.elbphilharmonie.de/de/
HTTP status: 200
HTTP version: HTTP/2
Response time: 373 ms
HTML size: 89.7 KB
Redirect chain: https://elbphilharmonie.de → https://www.elbphilharmonie.de/ → https://www.elbphilharmonie.de/de/

See something wrong on this report? Request a correction

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