Is piper.de secure (HTTPS)?

Yes. piper.de uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Feb 10, 2027.

Hosting provider information for piper.de is not available yet.

What is piper.de's SEO score?

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

What is piper.de's overall website score?

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

Has piper.de's score changed over time?

piper.de's overall score has improved by 3 points (from 85 to 88) since Jul 27, 2026.

piper.de

Bücher, Bestseller, Neuerscheinungen - Piper Verlag

Last scanned Aug 4, 2026, 7:00 AM · 11 views

Overall score

Great

Summary

In unserem Shop finden sie Bücher und Infos zu Autoren und Veranstaltungen aus den Verlagen Piper, Pendo, Malik, Malik National Geographic, Piper Fantasy und ivi. This website uses Apache. SEO is good (75/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Piper Verlag GmbH

In unserem Shop finden sie Bücher und Infos zu Autoren und Veranstaltungen aus den Verlagen Piper, Pendo, Malik, Malik National Geographic, Piper Fantasy und ivi.

Georgenstraße 4, München, Bayern, 80799, Deutschland

Top issues to fix

6 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.
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.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
8 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

547 ms

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

+3 overall since Jul 27, 2026

Overall: 88
SEO: 75
Security: 90
Performance: 100
Accessibility: 90

Organization

Company details published in this site's own structured data.

Piper Verlag GmbH

In unserem Shop finden sie Bücher und Infos zu Autoren und Veranstaltungen aus den Verlagen Piper, Pendo, Malik, Malik National Geographic, Piper Fantasy und ivi.

Instagram YouTube

Contact

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

Email: info@piper.de
Address: Georgenstraße 4, München, Bayern, 80799, Deutschland

Meta tags

Title: Bücher, Bestseller, Neuerscheinungen - Piper Verlag
Description: Willkommen bei Piper: Romane, Sachbücher, Thriller und mehr. Stöbern Sie durch unsere Bestseller, Neuerscheinungen und Klassiker - jetzt versandkostenfrei bestellen!
Canonical: https://www.piper.de/
Language: de
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest

Technologies

Detected frameworks, languages, and tools.

Apache

Hosting & CDN

Hosting provider: —
CDN provider: —
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: piper.de
Valid from: Jul 27, 2026
Valid to: Feb 10, 2027
Days until expiry: 190
SAN domains: piper.de, www.piper.de

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 12 · H3 4

Links

129 internal · 9 external · 8 broken

Images

53 total · 0 missing alt

Scripts / Styles

17 scripts · 1 stylesheets

JS / CSS size

8.1 KB · 14.3 KB

Page size

176 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://piper.de
Final URL: https://www.piper.de/
HTTP status: 200
HTTP version: HTTP/2
Response time: 544 ms
HTML size: 176 KB
Redirect chain: https://piper.de → https://www.piper.de/

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Frequently asked questions

What technology does piper.de use?: piper.de is built with Apache.
Is piper.de secure (HTTPS)?: Yes. piper.de uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Feb 10, 2027.
Who hosts piper.de?: Hosting provider information for piper.de is not available yet.
What is piper.de's SEO score?: piper.de scored 75/100 for SEO in the latest analysis (fair).
What is piper.de's overall website score?: piper.de has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
What company operates piper.de?: piper.de is operated by Piper Verlag GmbH. In unserem Shop finden sie Bücher und Infos zu Autoren und Veranstaltungen aus den Verlagen Piper, Pendo, Malik, Malik National Geographic, Piper Fantasy und ivi.
Has piper.de's score changed over time?: piper.de's overall score has improved by 3 points (from 85 to 88) since Jul 27, 2026.