technorama.ch

https://technorama.ch· First analyzed 21 May 2026· Updated 21 May 2026

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technorama.ch

Mobile

Sponsored

Hosting Provider

cyon GmbH

IP Address

149.126.0.239

Site Location

🇨🇭 Switzerlandvia phone

Server Location

🇨🇭 Basel, Switzerland

ASN

AS47302

Organization

cyon GmbH

Nameservers

ns3.hostpoint.ch.ns.hostpoint.ch.ns2.hostpoint.ch.

Performance

Core Web Vitals

Weight

First Contentful Paint

5.7 s10%

Speed Index

7.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

6.3 MB

73 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

pmdthemev0.6Custom

by Premiummedia

View Theme

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

15 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

Plugins

Revslider Wp Polls Mailin Svg Support

Fonts

Google Fonts Adobe Fonts (Typekit)

Libraries

Other

CSS Frameworks

Tag Managers

Email Marketing

SEO Analysis

C62/100

Meta Tags13/15

Content9/12

Headings6/8

Technical14/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

technorama.chtechnorama.ch

What is a science centre? - Swiss Science Center Technorama

Everything in Technorama can be touched, played and experimented with: hands on!

Title Length59 chars

Recommended: 50-60 chars (~365px / 580px)

Description Length80 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (7/12) — critical for accessibility and SEO

10 issues found

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Crawlability

Sitemap

robots.txt

2 rules

Local SEO

Local Search Readiness

23/100

Needs Work

7 9 2

Sponsored

AI & LLM Readiness

D47/100

Bot Access

20/25

Machine Read.

16/25

Schema Data

0/25

Citation

11/25

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.txtvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:3%

Words:661

Token eff.:Optimal

Sections/1K:22.7

Structured Data

No Schema

Citation Readiness

Opening Summary176w

Descriptive Headingsavg 4.6w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

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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.

60/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

10/15

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

Color & Contrast

14/15

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

Keyboard & Focus

11/15

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

ARIA & Roles

4/15

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.

30/100

655 mg

CO₂e / view

6.3 MB

Page Weight

Cleaner Than

New Visitor

749 mg

Returning (cached)

374 mg

Annual (10K/mo)

78.6 kg

Emission Segments

Data Center

32 mg

Network

193 mg

Device

430 mg

Resource Breakdown

JavaScript

663.0 KB

Images

218.8 KB

CSS

5.4 MB

HTML

31.8 KB

Other

29.9 KB

Green Hosting Verified

cyon

GWF Verified

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

83d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

15.05.2026

Valid Until

13.08.2026

Subject Alternative Names (20)

jugendlabor.euscience-center.infoswiss-science-center.comswiss-science-center.euswiss-science-center.infoswiss-science-center.orgswiss-sciencecenter.comswiss-sciencecenter.eu+12 more

SHA-256 Fingerprint

59:07:05:C6:5A:EE:14:7B:D6:1E:B1:2A:15:10:AD:27:C4:D8:7B:DE...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin

cache-control

🔴 No Cache(no-cache, must-revalidate, max-age=0, no-store, private)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Thu, 21 May 2026 18:37:06 GMT

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

technorama-ch.mail.protection.outlook.com

Domain Information

technorama.ch

DNSSEC

Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner

CookieYes

GDPR Indicators

Cookie consent banner detected

CMP: CookieYes

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.

74/100

Mobile Friendly1 breakpoint

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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Forme-Grotesque-Bold-Pro + Forme-Grotesque-Pro-Medium

WCAG Partial

68/100

Readability

/30

24/30

17px · LH 1.60

Hierarchy

/20

14/20

2.82x ratio

WCAG

/25

15/25

1:1 min contrast

Performance

/25

15/25

2 fonts · 2 req

Heading Font

Forme-Grotesque-Bold-Pro

Sans48px

Body Font

Forme-Grotesque-Pro-Medium

Sans17px

Contrast Ratio

1:1

10 issues

Reading Comfort

~41 CPL

Narrow lines

48px

16px

26px

17px

Minor Second

Scale

✅ Excellent readability: 17px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.8x larger than body text.

AAdobe Fonts Buy on MyFontsFluid Type (rem)Flesch 44

Color Palette

10 unique colors

19.09:1 AAA Light

#f4f4f4

Background· 25.5%

#000000

Text· 12.8%

#475752

Primary· 10.6%

#233339

Secondary· 10.5%

#c0c8d0

Secondary· 6.2%

#111619

Secondary· 6%

#683b40

Secondary· 3.7%

Business & Marketing Stack

7 Tools Detected

Enterprise

Marketing Automation

Brevo (Sendinblue)SMB

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

CookieYesSMB

Cookie consent and privacy compliance tools

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

technorama.ch(8)cdn.by.wonderpush.com(3)googletagmanager.com(2)google-analytics.com(1)sibautomation.com(1)

Website Identity

technorama.ch

+41522440844

Location detected: 🇨🇭 Switzerlandvia phone

📧 Microsoft 365en-EN

Social Profiles

Facebook Instagram YouTube

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Last analyzed: 21 May 2026 at 18:37

Historical Analysis & Change Tracking