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exlibris.ch

https://exlibris.ch· First analyzed 01 May 2026· Updated 01 May 2026
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exlibris.ch
Desktop screenshot of exlibris.ch
Mobile screenshot of exlibris.ch
Mobile

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Hosting Provider

Aspectra AG

IP Address

194.247.8.41

Site Location

🇨🇭 Switzerlandvia phone

Server Location

🇨🇭 Zurich, Switzerland

ASN

AS9100

Organization

Aspectra AG

Server

Apache

Nameservers

ns3.migros.ch.migze104.migros.ch.ns2.aspectra.com.ns1.aspectra.com.+1 more

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.6 MB
149 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Styling
Bootstrap
CMS
OpenCart
Infrastructure
Hosting
Aspectra AG

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

12 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Frameworks

1
Angular

Meta Frameworks

1
Next.js

Libraries

1
jQuery UI

UI Components

1
Fancybox

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

Reviews

1
Trustpilot

Web Servers

1
Apache

Security

1
reCAPTCHA

Customer Support

1
Zendesk

SEO Analysis

C68/100
21
3
1
Meta Tags12/15
Content3/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
E
exlibris.chexlibris.ch

Die Nr. 1 für Bücher online | Ex Libris

Ex Libris – die Nr. 1 für Bücher online: ✓ Grösste Auswahl ✓ Top-Preise ✓ Portofreie Lieferung. Jetzt Ihre Lesefreude neu entfachen!

Title Length39 chars

Recommended: 50-60 chars (~224px / 580px)

Description Length132 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (9 words). Search engines need substantial content for ranking.

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

99 URLs

99 sub-sitemaps

robots.txt

144 rules

Sitemap reference found

Local SEO

Local Search Readiness

11/100
Poor
3 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

F36/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
9/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:1,162
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
D
43/100
6
Passed
6
Critical
2
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
2/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
54/100
C
201 mg
CO₂e / view
1.6 MB
Page Weight
60%
Cleaner Than
New Visitor
230 mg
vs
Returning (cached)
115 mg
Annual (10K/mo)
24.1 kg
Emission Segments
Data Center
45 mg
Network
48 mg
Device
108 mg
Resource Breakdown
JavaScript
968.3 KB
Images
90.4 KB
CSS
98.7 KB
Fonts
127.9 KB
HTML
70.1 KB
Other
270.1 KB
Green Hosting Not Verified
Aspectra AG
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

66%Fair
Interactive

HTTPS

No WAF

125d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

04.09.2025

Valid Until

03.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (9)

www.exlibris.chexlibris.chws.exlibris.chpic.exlibris.chapigateway.exlibris.chcmsapigateway.exlibris.chdownload.exlibris.chereader.exlibris.ch+1 more

SHA-256 Fingerprint

88:D3:CB:10:F4:33:59:81:25:E4:EE:15:A3:AF:5E:9E:58:70:85:82...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-security-policy-report-only
default-src 'self' https://exlibris.ch https://*.exlibris.ch...
content-type
text/html; charset=utf-8
date
Fri, 01 May 2026 20:40:59 GMT
etag
"ar2kufgc136fst-gzip"
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

exlibris-ch.mail.protection.outlook.com

Domain Information

exlibris.ch

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
Privacy policy page linked
Data Protection Officer mentioned

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
C
69/100
Mobile Friendly8 breakpoints
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, minimum-scale=1, initial-scale=1, maximum-scale=1.0, user-scalable=no, viewport-fit=cover
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

FF Milo W05

WCAG Partial
68/100
Readability
/30
18/30

14px · LH 1.50

Hierarchy
/20
18/20

2.29x ratio · ✓ H1→H6

WCAG
/25
14/25

1:1 min contrast

Performance
/25
18/25

2 fonts · 4 req

Heading Font

FF Milo W05

Sans32px

Body Font

FF Milo W05

Sans14px

Contrast Ratio

1:1

11 issues

Reading Comfort

~42 CPL

Narrow lines
32px
h1
32px
h2
14px
p
Minor Second
Scale

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.3x larger than body text.

Buy on MyFontsFlesch 26

Color Palette

7 unique colors
Light
#ffffff
Background· 34.4%
#bf0d3d
Primary· 30.199999999999996%
#7ca77b
Secondary· 12.9%
#d9716d
Accent· 7.9%
#609062
Secondary· 6.8%
#b5d5cc
Secondary· 6.2%
#b52846
Accent· 1.7%

Business & Marketing Stack

4 Tools Detected

Enterprise

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

Reviews & Social Proof

1
TrustpilotMid-Market

Customer reviews and testimonials

3

Categories

4

Total Tools

1

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

20 Resources

19
Scripts
1
Styles
3
Async
11
Defer

Top Script Sources

local(12)cdn.epoq.de(2)gstatic.com(1)googletagmanager.com(1)cdn.cookielaw.org(1)

Website Identity

exlibris.ch

+41800002255
Location detected: 🇨🇭 Switzerlandvia phone
📧 Microsoft 365de

Sponsored

Last analyzed: 01 May 2026 at 20:41

Historical Analysis & Change Tracking