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lehmanns.ch

Lehmanns.ch: Fachbücher und eBooks versandkostenfrei bestellen - Lehmanns.ch

Last scanned Aug 24, 2026, 1:21 PM

86

Overall score

Great

Summary

Bücher versandkostenfrei und ohne Mindestbestellwert kaufen. This website uses Google Analytics. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

Lehmanns Media AG

Bücher versandkostenfrei und ohne Mindestbestellwert kaufen. Fachliteratur schnell auf Rechnung geliefert. Huber & Lang und Lehmanns, Buchhandlung seit 1927.

Top issues to fix

7 issues found · 1 high priority

  • TLS certificate expires in 12 days

    Security

    Renew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Title longer than 60 characters

    SEO

    Shorten the title to under 60 characters so search results don't truncate it.

  • 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.

  • 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.

75

SEO

5 issue(s) found

90

Performance

359 ms

85

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.

Lehmanns Media AG

Bücher versandkostenfrei und ohne Mindestbestellwert kaufen. Fachliteratur schnell auf Rechnung geliefert. Huber & Lang und Lehmanns, Buchhandlung seit 1927.

FacebookX (Twitter)

Meta tags

Title
Lehmanns.ch: Fachbücher und eBooks versandkostenfrei bestellen - Lehmanns.ch
Description
Bücher versandkostenfrei und ohne Mindestbestellwert kaufen. Fachliteratur schnell auf Rechnung geliefert. Huber & Lang und Lehmanns, Buchhandlung seit 1927.
Canonical
Language
de
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
index,follow,noodp
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

PHPGoogle Analytics

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
89.246.237.41
ASN
—

DNS records

TypeValue
A
  • 89.246.237.41
AAAA—
MX—
TXT
  • Lehmanns Webserver
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
*.lehmanns.ch
Valid from
Sep 3, 2025
Valid to
Sep 5, 2026
Days until expiry
12
SAN domains
*.lehmanns.ch, lehmanns.ch

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 2 · H2 6 · H3 19

Links

156 internal · 14 external · 0 broken

Images

79 total · 4 missing alt

Scripts / Styles

22 scripts · 4 stylesheets

JS / CSS size

564 KB · 505 KB

Page size

119 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
271
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Title longer than 60 characters
  • Missing canonical link
  • Multiple H1 headings found
  • Missing OpenGraph tags
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://lehmanns.ch
Final URL
https://www.lehmanns.ch/
HTTP status
200
HTTP version
HTTP/2
Response time
357 ms
HTML size
119 KB
Redirect chain
https://lehmanns.ch → https://www.lehmanns.ch/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does lehmanns.ch use?
lehmanns.ch is built with PHP, Google Analytics.
Is lehmanns.ch secure (HTTPS)?
Yes. lehmanns.ch uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Sep 5, 2026.
Who hosts lehmanns.ch?
Hosting provider information for lehmanns.ch is not available yet.
What is lehmanns.ch's SEO score?
lehmanns.ch scored 75/100 for SEO in the latest analysis (fair).
What is lehmanns.ch's overall website score?
lehmanns.ch has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
What company operates lehmanns.ch?
lehmanns.ch is operated by Lehmanns Media AG. Bücher versandkostenfrei und ohne Mindestbestellwert kaufen. Fachliteratur schnell auf Rechnung geliefert. Huber & Lang und Lehmanns, Buchhandlung seit 1927.