What technology does berliner-philharmoniker.de use?

berliner-philharmoniker.de is built with Google Analytics, Nginx.

Is berliner-philharmoniker.de secure (HTTPS)?

Yes. berliner-philharmoniker.de uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Jan 7, 2027.

Who hosts berliner-philharmoniker.de?

Hosting provider information for berliner-philharmoniker.de is not available yet.

What is berliner-philharmoniker.de's SEO score?

berliner-philharmoniker.de scored 75/100 for SEO in the latest analysis (fair).

What is berliner-philharmoniker.de's overall website score?

berliner-philharmoniker.de has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.

berliner-philharmoniker.de

Startseite | Berliner Philharmoniker

Last scanned Jul 26, 2026, 12:19 PM

Overall score

Great

Summary

Willkommen bei den Berliner Philharmonikern! Hier finden Sie unseren Konzertkalender, Infos zum Ticketverkauf, zu den Musiker*innen, unserer Geschichte, dem Education-Programm, Aufnahmen und der Digital Concert Hall. This website uses Nginx behind CloudFront CDN. SEO is good (75/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Berliner Philharmoniker

Herbert-von-Karajan-Str. 1, Berlin, Berlin, 10785, Deutschland

Top issues to fix

8 issues found · 2 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

SEO

4 issue(s) found

100

Performance

139 ms

Security

HTTPS & header checks

Accessibility

1 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.

Berliner Philharmoniker

Facebook YouTube X (Twitter)open.spotify.com

Contact

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

Address: Herbert-von-Karajan-Str. 1, Berlin, Berlin, 10785, Deutschland

Meta tags

Title: Startseite | Berliner Philharmoniker
Description: Willkommen bei den Berliner Philharmonikern! Hier finden Sie unseren Konzertkalender, Infos zum Ticketverkauf, zu den Musiker*innen, unserer Geschichte, dem Education-Programm, Aufnahmen und der Digital Concert Hall.
Canonical: https://www.berliner-philharmoniker.de/
Language: de
Charset: utf-8
Viewport: width=device-width, initial-scale=1
Robots meta: index,follow
Manifest: https://www.berliner-philharmoniker.de/site.webmanifest

Technologies

Detected frameworks, languages, and tools.

Google Analytics Nginx

Hosting & CDN

Hosting provider: —
CDN provider: CloudFront
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: Sectigo Limited
Subject: *.berliner-philharmoniker.de
Valid from: Jun 23, 2026
Valid to: Jan 7, 2027
Days until expiry: 163
SAN domains: *.berliner-philharmoniker.de, berliner-philharmoniker.de

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 7 · H3 0

Links

88 internal · 20 external · 20 broken

Images

24 total · 0 missing alt

Scripts / Styles

14 scripts · 6 stylesheets

JS / CSS size

4.7 KB · 0 B

Page size

131 KB

Robots.txt & Sitemap

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

SEO issues

Meta description longer than 160 characters
No H1 heading found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://berliner-philharmoniker.de
Final URL: https://www.berliner-philharmoniker.de/
HTTP status: 200
HTTP version: HTTP/2
Response time: 137 ms
HTML size: 131 KB
Redirect chain: https://berliner-philharmoniker.de → https://www.berliner-philharmoniker.de/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does berliner-philharmoniker.de use?: berliner-philharmoniker.de is built with Google Analytics, Nginx.
Is berliner-philharmoniker.de secure (HTTPS)?: Yes. berliner-philharmoniker.de uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Jan 7, 2027.
Who hosts berliner-philharmoniker.de?: Hosting provider information for berliner-philharmoniker.de is not available yet.
What is berliner-philharmoniker.de's SEO score?: berliner-philharmoniker.de scored 75/100 for SEO in the latest analysis (fair).
What is berliner-philharmoniker.de's overall website score?: berliner-philharmoniker.de has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
What company operates berliner-philharmoniker.de?: berliner-philharmoniker.de is operated by Berliner Philharmoniker. Willkommen bei den Berliner Philharmonikern! Hier finden Sie unseren Konzertkalender, Infos zum Ticketverkauf, zu den Musiker*innen, unserer Geschichte, dem Education-Programm, Aufnahmen und der Digital Concert Hall.