bidt.digital

https://bidt.digital· First analyzed 28 May 2026· Updated 28 May 2026

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bidt.digital

Mobile

Sponsored

Hosting Provider

Mittwald CM Service GmbH und Co.

IP Address

37.202.4.205

Site Location

🇩🇪 Germanyvia phone

Server Location

🇩🇪 Espelkamp, Germany

ASN

AS15817

Organization

Mittwald CM Service GmbH und Co.

Server

Apache

Nameservers

dns2.lrz.bayern.dns3.lrz.eu.dns1.lrz.de.

Performance

Core Web Vitals

Weight

First Contentful Paint

700 ms10%

Speed Index

910 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.7 MB

39 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

bidt Themev1.5.0Custom

by Luehrsen // Heinrich

View Theme

Technology Stack

10 Technologies Detected

Plugins

Wp Swiper Bidtp Borlabs Cookie

Libraries

Other

CSS Frameworks

Analytics

Web Servers

SEO Analysis

A83/100

Meta Tags14/15

Content10/12

Headings8/8

Technical25/25

E-E-A-T0/7

Images3/7

Links2/5

URL5/5

Social5/5

Freshness4/4

Mobile4/4

Indexability3/3

bidt.digitalbidt.digital

Bayerisches Forschungsinstitut für Digitale Transformation | bidt

Ein Institut der Bayerischen Akademie der Wissenschaften. Wir tragen dazu bei, die Digitale Transformation besser zu verstehen.

Title Length65 chars

Recommended: 50-60 chars (~386px / 580px)

Description Length127 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (17/20) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

24 URLs

24 sub-sitemaps

robots.txt

13 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

28/100

Needs Work

8 9 1

Sponsored

AI & LLM Readiness

D48/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

4/25

Citation

16/25

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:1,746

Token eff.:Optimal

Depth:1/5

Structured Data

4 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary95w

Descriptive Headingsavg 6.4w

Canonical URL

Open Graph3/3

Twitter Card2/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

82/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

20/20

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

15/15

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

Keyboard & Focus

15/15

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

ARIA & Roles

7/15

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

2 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.

70/100

173 mg

CO₂e / view

1.7 MB

Page Weight

60%

Cleaner Than

New Visitor

198 mg

Returning (cached)

99 mg

Annual (10K/mo)

20.8 kg

Emission Segments

Data Center

9 mg

Network

51 mg

Device

114 mg

Resource Breakdown

JavaScript

359.0 KB

Images

667.7 KB

CSS

631.1 KB

HTML

50.7 KB

Other

6.9 KB

Green Hosting Verified

Mittwald CM Service GmbH & Co. KG

GWF Verified

2 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

82d

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

Valid From

20.05.2026

Valid Until

18.08.2026

Subject Alternative Names (1)

www.bidt.digital

SHA-256 Fingerprint

DF:EF:72:C0:65:BF:88:84:E1:49:48:79:12:1D:A8:4F:61:B7:E5:F2...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 3s(max-age=3, must-revalidate, max-age=0)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Thu, 28 May 2026 05:52:32 GMT

expires

Thu, 28 May 2026 05:52:32 GMT

last-modified

Thu, 28 May 2026 05:33:33 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

postrelay2.lrz.de

postrelay1.lrz.de

Domain Information

bidt.digital

Domain Age

7y 8m

Created

09.09.2018

Expires

09.09.2026

Last Updated

05.05.2026

Registrar

InterNetX GmbH

DNSSEC

Not Enabled

Privacy & Compliance

Borlabs Cookie

Cookie Consent Banner

Borlabs Cookie

GDPR Indicators

Cookie consent banner detected

CMP: Borlabs Cookie

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 Friendly5 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

TWK Everett

WCAG AAA

73/100

Readability

/30

18/30

14px · LH 1.40

Hierarchy

/20

16/20

2.29x ratio · ✓ H1→H6

WCAG

/25

24/25

7.02:1 min contrast

Performance

/25

15/25

1 font · 3 req

Heading Font

TWK Everett

Sans32px

Body Font

TWK Everett

Sans14px

Contrast Ratio

7.02:1

WCAG AAA (≥7:1)

Reading Comfort

~42 CPL

Narrow lines

32px

40px

22px

14px

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

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

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 7.0:1).

✅ 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 0

Color Palette

7 unique colors

5.74:1 AA Dark

#666666

Other· 33.89999999999999%

#ffffff

Background· 18.5%

#000e1d

Accent· 23%

#342d38

Text· 9.6%

#267fd6

Primary· 7.8%

#c7d1d9

Secondary· 5.9%

#1a70c7

Accent· 1.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

bidt.digital(9)tb2fb3bae.emailsys1a.net(1)

Website Identity

Bayerisches Forschungsinstitut für Digitale Transformation | bidt

Ein Institut der Bayerischen Akademie der Wissenschaften. Wir tragen dazu bei, die Digitale Transformation besser zu verstehen.

[email protected]

+49 89 540 235 640

www.bidt.digital/

7 years old

Location detected: 🇩🇪 Germanyvia phone

InterNetX GmbHde-DE

Social Profiles

Facebook X (Twitter)Instagram YouTube Bluesky

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Last analyzed: 28 May 2026 at 05:52

Historical Analysis & Change Tracking