fcl.ch

https://fcl.ch· First analyzed 30 May 2026· Updated 30 May 2026

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fcl.ch

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.26.4.210

Site Location

🇨🇭 Switzerlandvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

lee.ns.cloudflare.com.lorna.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.4 s10%

Speed Index

1.9 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

6.1 MB

188 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.8

cms

Alchemistsv3.3.2Custom

by Dan Fisher

View Theme

Technology Stack

20 Technologies Detected

Plugins

Contact Form 7

Sportspress Pro Js_Composer Minervakb Alc Advanced Posts Df Social Count

Analytics

UI Components

Slick Carousel Fancybox

CSS Frameworks

Libraries

Icon Libraries

Fonts

Marketing

CDN

Security

SEO Analysis

A81/100

Meta Tags11/15

Content10/12

Headings5/8

Technical24/25

E-E-A-T3/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

fcl.chfcl.ch

FC LUZERN - Seit 1901. Für immer.

Hier erfahren Sie top aktuell und aus erster Hand spannendes und wissenswertes rund um den FC Luzern.

Title Length33 chars

Recommended: 50-60 chars (~197px / 580px)

Description Length101 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (202/206) — critical for accessibility and SEO

9 issues found

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Crawlability

Sitemap

Type: index

42 URLs

42 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

10/100

Poor

3 13 1

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

D45/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

4/25

Citation

13/25

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

nav

Text ratio:3%

Words:1,845

Token eff.:Optimal

Depth:1/5

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

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 (9)

AI readiness recommendation preview...

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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.

46/100

Passed

Critical

Warnings

Images & Alt Text

5/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

15/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

5/15

Verifies form fields have labels, error messages are clear, and inputs are properly associated.

Color & Contrast

12/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

7/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

2/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 recommendations

•Accessibility recommendation preview...

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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.

28/100

631 mg

CO₂e / view

6.1 MB

Page Weight

Cleaner Than

New Visitor

722 mg

Returning (cached)

361 mg

Annual (10K/mo)

75.8 kg

Emission Segments

Data Center

31 mg

Network

186 mg

Device

415 mg

Resource Breakdown

JavaScript

253.6 KB

Images

625.3 KB

CSS

5.2 MB

Fonts

2.1 KB

HTML

44.1 KB

Other

572 B

Green Hosting Verified

Cloudflare

GWF Verified

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

26%Critical

Interactive

HTTPS

WAF

49d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

20.04.2026

Valid Until

19.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

fcl.ch*.fcl.ch

SHA-256 Fingerprint

16:3D:AD:75:9D:0D:36:79:72:86:A7:51:9E:99:C0:3A:6F:CB:A2:47...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cf-cache-status

DYNAMIC

cf-ray

a03be1eaaee87864-EWR

content-encoding

zstd

content-type

text/html; charset=UTF-8

date

Sat, 30 May 2026 07:04:03 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx01.mailsecurity.swisscom.com

mx02.mailsecurity.swisscom.com

Domain Information

fcl.ch

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

80/100

Mobile Friendly6 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, initial-scale=1, shrink-to-fit=no

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Nunito Sans

WCAG Partial

64/100

Readability

/30

18/30

14px · LH 1.57

Hierarchy

/20

13/20

3x ratio

WCAG

/25

15/25

1:1 min contrast

Performance

/25

18/25

1 font · 5 req

Heading Font

Nunito Sans

Sans42px

Body Font

Nunito Sans

Sans14px

Contrast Ratio

1:1

19 issues

Reading Comfort

~39 CPL

Narrow lines

42px

24px

16px

14px

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

✅ Optimal line spacing: 1.57 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 19 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 57

Color Palette

9 unique colors

Dark

#4c4e53

Other· 9.1%

#1e252d

Secondary· 45.5%

#2d3338

Text· 12.1%

#1e467c

Primary· 8.5%

#f9faf6

Secondary· 7.8%

#1d3453

Secondary· 5.9%

#727f8b

Secondary· 4.9%

#0d3971

Accent· 0.9%

Business & Marketing Stack

5 Tools Detected

Enterprise

CRM Systems

HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

fcl.ch(5)s3.eu-central-1.amazonaws.com(3)connect.facebook.net(2)googletagmanager.com(2)js-eu1.hs-scripts.com(1)

Website Identity

FC LUZERN - Seit 1901. Für immer.

Hier erfahren Sie top aktuell und aus erster Hand spannendes und wissenswertes rund um den FC Luzern.

fcl.ch/

Location detected: 🇨🇭 Switzerlandvia tld

Social Profiles

Facebook X (Twitter)Instagram

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Last analyzed: 30 May 2026 at 07:04

Historical Analysis & Change Tracking