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bak.de

https://bak.de· First analyzed 19 May 2026· Updated 19 May 2026
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bak.de
Desktop screenshot of bak.de
Mobile screenshot of bak.de
Mobile

Sponsored

Hosting Provider

Host Europe GmbH

IP Address

92.204.55.30

Site Location

🇩🇪 Germanyvia phone

Server Location

🇫🇷 Strasbourg, France

ASN

AS8972

Organization

Host Europe GmbH

Server

Nginx

Nameservers

ns10.domaincontrol.com.ns09.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
639 ms10%
Speed Index
831 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.3 MB
62 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
bak2021v1.0.0Custom
by Underscores.me
View Theme

Technology Stack

15 Technologies Detected

Plugins

8
Wporg GlossaryPage ListSvg SupportEasy FancyboxMailin
WP Rocket
Borlabs Cookie
Yoast SEO

Libraries

1
jQueryv3.7.1

Other

1
Leaflet

UI Components

1
Fancybox

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

Customer Support

1
Zendesk

Security

1
reCAPTCHA

SEO Analysis

A85/100
25
4
0
Meta Tags10/15
Content11/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images6/7
Links4/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
B
bak.debak.de

Start – Bundesarchitektenkammer e.V.

Unsere Welt wandelt sich in einer Geschwindigkeit, bei der viele alte Sicherheiten verloren gehen und neue Erkenntnisse nur durch radikale Perspektivwechsel ...

Description truncated.
Title Length36 chars

Recommended: 50-60 chars (~222px / 580px)

Description Length330 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    13 URLs

    13 sub-sitemaps

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    27/100
    Needs Work
    7 10

    Sponsored

    AI & LLM Readiness

    D50/100
    Bot Access
    20/25
    Machine Read.
    8/25
    Schema Data
    8/25
    Citation
    14/25

    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:8%
    Words:2,458
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    10 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary1151w
    Descriptive Headingsavg 5.5w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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.
    B
    76/100
    12
    Passed
    2
    Critical
    3
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    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
    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
    5/15
    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.
    55/100
    C
    160 mg
    CO₂e / view
    1.3 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    182 mg
    vs
    Returning (cached)
    91 mg
    Annual (10K/mo)
    19.1 kg
    Emission Segments
    Data Center
    36 mg
    Network
    38 mg
    Device
    86 mg
    Resource Breakdown
    JavaScript
    229.5 KB
    Images
    293.0 KB
    CSS
    278.0 KB
    Fonts
    434.1 KB
    HTML
    55.0 KB
    Green Hosting Not Verified
    Host Europe GmbH
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    31d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Starfield Technologies, Inc.

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    16.06.2025

    Valid Until

    19.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.bak.debak.de

    SHA-256 Fingerprint

    37:73:89:E4:C6:8E:37:4B:76:A5:47:E4:0F:A1:43:C9:68:B6:82:E2...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 0s(max-age=0)
    content-encoding
    📦 Gzip(gzip)
    content-security-policy
    upgrade-insecure-requests;
    content-type
    text/html; charset=UTF-8
    date
    Tue, 19 May 2026 08:16:34 GMT
    expires
    Tue, 19 May 2026 08:16:34 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    70

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (2)

    intsvc.bak.de
    mxlb.ispgateway.de

    Domain Information

    bak.de

    Last Updated

    15.05.2025

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Borlabs Cookie

    Cookie Consent Banner
    Borlabs Cookie
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Borlabs Cookie
    Privacy policy page linked
    Legitimate interest basis 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.
    A
    81/100
    Mobile Friendly3 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Flama + Literata

    WCAG Partial
    62/100
    Readability
    /30
    16/30

    14px · LH 1.71

    Hierarchy
    /20
    11/20

    2.29x ratio

    WCAG
    /25
    17/25

    1.07:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 4 req

    Heading Font

    Flama

    Sans33px

    Body Font

    Literata

    Serif14px

    Contrast Ratio

    1.07:1

    11 issues

    Reading Comfort

    ~41 CPL

    Narrow lines
    33px
    h1
    24px
    h2
    24px
    h3
    12px
    h4
    14px
    p

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

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

    ⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.1:1).

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

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

    ✅ Lean font stack: 2 font families keeps load times fast.

    Buy on MyFontsVariable FontsFlesch 0

    Color Palette

    7 unique colors
    Dark
    #2f3031
    Other· 25.9%
    #ebfaff
    Primary· 36.8%
    #03141a
    Accent· 17%
    #c5dde3
    Secondary· 6.8%
    #0d2924
    Accent· 4.6%
    #517d8b
    Secondary· 3.8%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    29 Resources

    19
    Scripts
    10
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    bak.de(19)

    Website Identity

    Bundesgemeinschaft der Architektenkammern, Körperschaften des Öffentlichen Rechts e.V.

    Bundesgemeinschaft der Architektenkammern, Körperschaften des Öffentlichen Rechts e.V.

    Organization

    Die Website der Bundesarchitektenkammer e.V.

    +4933120125932
    bak.de/
    Location detected: 🇩🇪 Germanyvia phone
    de

    Sponsored

    Last analyzed: 19 May 2026 at 08:17

    Historical Analysis & Change Tracking