bzbasel.ch

https://bzbasel.ch· First analyzed 03 May 2026· Updated 03 May 2026

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bzbasel.ch

Mobile

Sponsored

Hosting Provider

CH Regionalmedien AG

IP Address

213.146.25.42

Site Location

🇨🇭 Switzerlandvia tld

Server Location

🇨🇭 Aarau, Switzerland

ASN

AS16267

Organization

CH Regionalmedien AG

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

blue.foundationdns.org.blue.foundationdns.com.blue.foundationdns.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

783 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.3 MB

94 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

Infrastructure

Hosting

CH Regionalmedien AG

CDN

Cloudflare

Technology Stack

6 Technologies Detected

Frameworks

CSS Frameworks

Advertising

CDN

Analytics

SEO Analysis

B70/100

Meta Tags12/15

Content8/12

Headings3/8

Technical23/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

bzbasel.chbzbasel.ch

bz Basel - News für die Region Basel

Nachrichten für Basel-Stadt, Baselland und die Region. Rund um die Uhr Nachrichten aus der Schweiz und der Welt zu Sport, Politik, Wirtschaft und Unterhaltung.

Title Length36 chars

Recommended: 50-60 chars (~217px / 580px)

Description Length159 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

88 URLs

88 sub-sitemaps

robots.txt

78 rules

Sitemap reference found

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.

Sponsored

AI & LLM Readiness

F28/100

Bot Access

10/25

Machine Read.

3/25

Schema Data

2/25

Citation

13/25

AI Bot Access

4/14 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:2%

Words:3,601

Token eff.:Poor Structure

Structured Data

2 JSON-LD

BreadcrumbList

sameAs entity links

Citation Readiness

Opening Summary11w

Descriptive Headingsavg 12.3w

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...

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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.

71/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

15/15

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

6/15

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

3 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.

49/100

169 mg

CO₂e / view

1.3 MB

Page Weight

70%

Cleaner Than

New Visitor

194 mg

Returning (cached)

97 mg

Annual (10K/mo)

20.3 kg

Emission Segments

Data Center

38 mg

Network

41 mg

Device

91 mg

Resource Breakdown

JavaScript

754.1 KB

CSS

32.3 KB

Fonts

404.7 KB

HTML

173.8 KB

Other

3.9 KB

Green Hosting Not Verified

CH Regionalmedien AG

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

41%Poor

Interactive

HTTPS

WAF

66d

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

Valid From

09.04.2026

Valid Until

08.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

bzbasel.ch*.bzbasel.ch

SHA-256 Fingerprint

FD:88:39:3F:F8:7C:47:BB:FD:0C:B7:C6:81:34:58:92:6F:5C:32:A8...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

age

3603

cache-control

🟡 15s(public, max-age=15)

cf-cache-status

HIT

cf-ray🇦🇹 Vienna

9f5afc2979813244-VIE

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

bzbasel-ch.mail.protection.outlook.com

Domain Information

bzbasel.ch

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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.

77/100

Mobile Friendly7 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

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

chm-sans-serif-condensed + chm-sans-serif

WCAG Partial

55/100

Readability

/30

17/30

18px · LH 1.20

Hierarchy

/20

8/20

WCAG

/25

18/25

1.24:1 min contrast

Performance

/25

12/25

3 fonts · 9 req

Heading Font

chm-sans-serif-condensed

Sans

Body Font

chm-sans-serif

Sans18px

Contrast Ratio

1.24:1

2 issues

Reading Comfort

~45 CPL

Optimal (45–75)

36px

32px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.2:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

Buy on MyFontsFlesch 0

Color Palette

8 unique colors

11.73:1 AAA Dark

#383838

Text· 37.199999999999996%

#ffffff

Background· 22.299999999999997%

#090807

Primary· 10.7%

#5a2e38

Secondary· 1%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

A/B Testing & Optimization

KameleoonEnterprise

Experimentation and conversion optimization

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

(9)unpkg.com(2)macro.adnami.io(1)static.cleverpush.com(1)fuxn2zlztg.kameleoon.eu(1)

Website Identity

bz Basel

NewsMediaOrganization

www.bzbasel.ch/

Location detected: 🇨🇭 Switzerlandvia tld

📧 Microsoft 365deEst. 1832

Social Profiles

Facebook Instagram

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Last analyzed: 03 May 2026 at 00:00

Historical Analysis & Change Tracking