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witec.de

https://witec.de· First analyzed 04 Jun 2026· Updated 04 Jun 2026
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witec.de
Desktop screenshot of witec.de
Mobile screenshot of witec.de
Mobile

Sponsored

Hosting Provider

Compuweb Communications Services

IP Address

46.17.89.122

Site Location

🇩🇪 Germanyvia tld

Server Location

🇬🇧 Beeston, United Kingdom

ASN

AS15510

Organization

Compuweb Communications Services

Server

PWS/8.3.1.0.8

Nameservers

ns5.kasserver.com.ns6.kasserver.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
594 ms10%
Speed Index
772 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.3 MB
71 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Compuweb Communications Services

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

8 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Crazy Egg

Other

1
GSAPv3.13.0

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Advertising

1
LinkedIn Ads

SEO Analysis

B77/100
22
6
0
Meta Tags12/15
Content11/12
Headings7/8
Technical22/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
W
witec.dewitec.de

WITec Raman Imaging - WITec Raman Imaging - Oxford Instruments

WITec ist ein Pionier der 3D Raman Imaging Mikroskopie. Innovative Lösungen ermöglichen korrelative Raman-AFM, Raman-SEM und Raman-SNOM Studien sowie Raman-b...

Description truncated.
Title Length62 chars

Recommended: 50-60 chars (~391px / 580px)

Description Length407 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    76 URLs

    robots.txt

    4 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    15/100
    Poor
    4 12 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D41/100
    Bot Access
    20/25
    Machine Read.
    9/25
    Schema Data
    0/25
    Citation
    12/25

    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
    Text ratio:10%
    Words:1,287
    Token eff.:Optimal
    Sections/1K:2.3

    Structured Data

    Microdata

    Citation Readiness

    Opening Summary65w
    Descriptive Headingsavg 3.7w
    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...
    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.
    C
    66/100
    11
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    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
    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
    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.
    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.
    31/100
    C
    166 mg
    CO₂e / view
    1.3 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    189 mg
    vs
    Returning (cached)
    95 mg
    Annual (10K/mo)
    19.9 kg
    Emission Segments
    Data Center
    37 mg
    Network
    40 mg
    Device
    89 mg
    Resource Breakdown
    JavaScript
    545.6 KB
    Images
    397.1 KB
    CSS
    319.6 KB
    Fonts
    50.9 KB
    HTML
    19.3 KB
    Other
    7.0 KB
    Green Hosting Not Verified
    Compuweb Communications Services
    6 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    No WAF

    150d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    GoDaddy.com, Inc.

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    17.04.2026

    Valid Until

    01.11.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (6)

    raman.oxinst.deraman.oxinst.comraman.oxinst.cnraman.oxinst.jpraman.oxinst.eswww.raman.oxinst.es

    SHA-256 Fingerprint

    E5:6D:45:80:E6:39:40:00:14:5A:73:B6:6D:D4:A1:9F:32:14:71:29...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    access-control-allow-credentials
    true
    access-control-allow-origin
    *
    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-length
    19430
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    w0083b0d.kasserver.com

    Domain Information

    witec.de

    Last Updated

    13.09.2016

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    Privacy policy page linked
    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.
    B
    76/100
    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, initial-scale=1
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Oxford Sans

    WCAG Partial
    68/100
    Readability
    /30
    27/30

    18px · LH 1.44

    Hierarchy
    /20
    11/20

    2.33x ratio

    WCAG
    /25
    17/25

    3.16:1 min contrast

    Performance
    /25
    13/25

    1 font · 4 req

    Heading Font

    Oxford Sans

    Sans42px

    Body Font

    Oxford Sans

    Sans18px

    Contrast Ratio

    3.16:1

    11 issues

    Reading Comfort

    ~37 CPL

    Narrow lines
    42px
    h1
    34px
    h2
    24px
    h4
    18px
    p

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

    ✅ Optimal line spacing: 1.44 ratio (ideal range 1.4–1.6).

    ⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 3.2:1).

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

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

    ✅ Lean font stack: 1 font families keeps load times fast.

    Buy on MyFonts

    Color Palette

    8 unique colors
    8.59:1 AAA Dark
    #4c4c4c
    Other· 26%
    #ffffff
    Background· 20.4%
    #1c2674
    Primary· 0%
    #070a18
    Accent· 14.8%
    #282a38
    Secondary· 10.9%
    #261915
    Secondary· 10.5%
    #3e3129
    Secondary· 2.7%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Crazy EggSMB

    User behavior and product analytics

    Advertising

    1
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    3

    Categories

    5

    Total Tools

    1

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    26 Resources

    20
    Scripts
    6
    Styles
    15
    Async
    5
    Defer

    Top Script Sources

    snap.licdn.com(8)cdn.bioz.com(4)googletagmanager.com(3)script.crazyegg.com(2)google-analytics.com(1)

    Website Identity

    witec.de

    Location detected: 🇩🇪 Germanyvia tld
    de

    Sponsored

    Last analyzed: 04 Jun 2026 at 02:30

    Historical Analysis & Change Tracking

    witec.de Technology Stack - Built With GSAP, Tailwind CSS, Font Awesome, Google Analytics, Google Analytics 4 | StackOptic | StackOptic