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colnect.com

https://colnect.com· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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colnect.com
Desktop screenshot of colnect.com
Mobile screenshot of colnect.com
Mobile

Sponsored

Hosting Provider

Hetzner
hetzner.com

IP Address

162.55.86.187

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Falkenstein, Germany

ASN

AS24940

Organization

Hetzner

Server

Nginx

Nameservers

curitiba.ns.porkbun.com.fortaleza.ns.porkbun.com.maceio.ns.porkbun.com.salvador.ns.porkbun.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
416 ms10%
Speed Index
541 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
183 KB
10 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Hetzner

Technology Stack

5 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Google Tag Manager

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

C62/100
16
8
0
Meta Tags10/15
Content11/12
Headings3/8
Technical17/25
E-E-A-T0/7
Images6/7
Links3/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
C
colnect.comcolnect.com

Colnect, connecting collectors: Colnect

Colnect, connecting collectors: Colnect. Buy, sell, trade and exchange collectibles easily with Colnect collectors community. Only Colnect automatically matc...

Description truncated.
Title Length39 chars

Recommended: 50-60 chars (~226px / 580px)

Description Length302 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    327 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    3/100
    Poor
    1 14 2

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

    Sponsored

    AI & LLM Readiness

    D40/100
    Bot Access
    13/25
    Machine Read.
    17/25
    Schema Data
    0/25
    Citation
    10/25

    AI Bot Access

    7/14 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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    navheader/footer
    Text ratio:13%
    Words:866
    Token eff.:Optimal
    Sections/1K:55.4
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary34w
    Descriptive Headingsavg 1.8w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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
    70/100
    9
    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
    15/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    12/15
    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
    7/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    1/15
    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.
    76/100
    A+
    19 mg
    CO₂e / view
    183.3 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    21 mg
    vs
    Returning (cached)
    11 mg
    Annual (10K/mo)
    2.2 kg
    Emission Segments
    Data Center
    <0.001 g
    Network
    5 mg
    Device
    12 mg
    Resource Breakdown
    JavaScript
    126.9 KB
    Images
    699 B
    CSS
    46.6 KB
    HTML
    8.9 KB
    Other
    320 B
    Green Hosting Verified
    Hetzner Online GmbH
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    54d

    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

    26.03.2026

    Valid Until

    24.06.2026

    Subject Alternative Names (12)

    api.colnect.netcollectors.tradecolnect.cncolnect.comcolnect.escolnect.incolnect.mecolnect.uk+4 more

    SHA-256 Fingerprint

    ED:F0:85:0C:7C:CF:18:CD:D1:FD:6A:1A:52:99:65:F8:AA:5F:1E:F9...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Thu, 30 Apr 2026 03:40:02 GMT
    server
    nginx
    strict-transport-security
    max-age=31536000; includeSubDomains;
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (7)

    aspmx2.l.google.com
    aspmx5.l.google.com
    aspmx3.l.google.com
    alt1.aspmx.l.google.com

    +3 more

    Domain Information

    colnect.com

    Domain Age
    18y 4m

    Created

    01.01.2008

    Expires

    01.01.2035

    Last Updated

    23.12.2025

    Registrar

    Porkbun LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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.
    D
    59/100
    Mobile Friendly
    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
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Tahoma + lucida grande

    WCAG Partial
    57/100
    Readability
    /30
    12/30

    13px · LH 1.40

    Hierarchy
    /20
    13/20

    2.12x ratio

    WCAG
    /25
    18/25

    1:1 min contrast

    Performance
    /25
    14/25

    2 fonts

    Heading Font

    Tahoma

    Sans28px

    Body Font

    lucida grande

    Sans13px

    Contrast Ratio

    1:1

    2 issues

    Reading Comfort

    ~31 CPL

    Narrow lines
    28px
    h1
    17px
    h3
    13px
    p

    ❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

    ✅ 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.

    ⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 2.1x larger than body text.

    Buy on MyFontsFluid TypeFlesch 0

    Color Palette

    11 unique colors
    5.61:1 AA Light
    #ffffff
    Background· 71.10000000000002%
    #666867
    Other· 2.9%
    #1a2938
    Primary· 3.5%
    #5e849b
    Secondary· 3.5%
    #eef1f2
    Secondary· 2.9%
    #674533
    Secondary· 2.2%
    #e1dbd0
    Secondary· 2.2%
    #a59586
    Secondary· 1.8%

    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

    3 Resources

    2
    Scripts
    1
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    googletagmanager.com(1)colnect.com(1)

    Website Identity

    colnect.com

    18 years old
    Location detected: 🇩🇪 Germanyvia ip
    Porkbun LLC📧 Google Workspaceen

    Sponsored

    Last analyzed: 30 Apr 2026 at 03:40

    Historical Analysis & Change Tracking