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archivacnisluzba.cz

https://archivacnisluzba.cz· First analyzed 19 May 2026· Updated 19 May 2026
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archivacnisluzba.cz
Desktop screenshot of archivacnisluzba.cz
Mobile screenshot of archivacnisluzba.cz
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

35.157.26.135

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS16509

Organization

AWS EC2 (eu-central-1)

Server

Netlify

Nameservers

ns1.websupport.cz.ns2.websupport.cz.ns3.websupport.eu.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
913 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
76 KB
12 requests

Image Optimization

WebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
Netlify

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

2 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Platforms

1
Netlify

SEO Analysis

C62/100
17
4
0
Meta Tags11/15
Content5/12
Headings8/8
Technical15/21
E-E-A-T0/7
Images3/7
Links3/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
A
archivacnisluzba.czarchivacnisluzba.cz

Středočeská spisovna | Homepage

Poskytujeme již 25 let profesionální komplexní služby v oblasti archivace, skartace a externí správy dokumentů.

Title Length31 chars

Recommended: 50-60 chars (~190px / 580px)

Description Length111 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    5/100
    Poor
    2 13 2

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

    Sponsored

    AI & LLM Readiness

    F39/100
    Bot Access
    20/25
    Machine Read.
    6/25
    Schema Data
    0/25
    Citation
    13/25

    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
    navheader/footer
    Text ratio:14%
    Words:176
    Token eff.:Too Short
    Sections/1K:28.4
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary32w
    Descriptive Headingsavg 2.8w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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
    77/100
    10
    Passed
    2
    Critical
    0
    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
    15/15
    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
    1/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    85/100
    A+
    8 mg
    CO₂e / view
    75.7 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    9 mg
    vs
    Returning (cached)
    4 mg
    Annual (10K/mo)
    912 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    2 mg
    Device
    5 mg
    Resource Breakdown
    Images
    31.4 KB
    CSS
    6.6 KB
    Fonts
    34.9 KB
    HTML
    2.9 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Static / Informational

    HTTPS

    No WAF

    69d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    28.04.2026

    Valid Until

    27.07.2026

    Subject Alternative Names (2)

    archivacnisluzba.czwww.archivacnisluzba.cz

    SHA-256 Fingerprint

    93:9A:E9:B6:81:DF:E9:31:E6:CE:EE:E9:C6:55:CF:AD:33:54:C9:60...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    34224
    cache-control
    🟡 0s(public,max-age=0,must-revalidate)
    cache-status
    "Netlify Edge"; hit
    content-encoding
    ⚡ Brotli(br)
    content-length
    2624
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    20

    SPF
    DKIM
    DMARC

    MX Records (2)

    mailin1.archivacnisluzba.cz
    mailin2.archivacnisluzba.cz

    Domain Information

    archivacnisluzba.cz

    Domain Age
    25y 9m

    Created

    07.08.2000

    Expires

    06.08.2026

    Last Updated

    28.10.2024

    Registrar

    REG-ACTIVE24

    DNSSEC
    Not Enabled

    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.
    C
    66/100
    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...
    Upgrade to view recommendations

    Typography & Readability

    Outfit

    WCAG Partial
    79/100
    Readability
    /30
    23/30

    17px · LH 1.50

    Hierarchy
    /20
    20/20

    4.05x ratio · ✓ H1→H6

    WCAG
    /25
    18/25

    3.84:1 min contrast

    Performance
    /25
    18/25

    1 font · 4 req

    Heading Font

    Outfit

    Sans69px

    Body Font

    Outfit

    Sans17px

    Contrast Ratio

    3.84:1

    6 issues

    Reading Comfort

    ~32 CPL

    Narrow lines
    69px
    h1
    28px
    h2
    28px
    h3
    17px
    p

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

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 38/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 3.8:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 4.0x larger than body text.

    Buy on MyFontsFluid Type (rem)Flesch 38

    Color Palette

    8 unique colors
    Light
    #f8f7fc
    Primary· 72.89999999999999%
    #2c4019
    Secondary· 5%
    #92abbb
    Secondary· 4.5%
    #171d13
    Secondary· 3.9%
    #5f6e37
    Secondary· 3.8%
    #4a4930
    Secondary· 3.7%
    #c3bab1
    Secondary· 3.3%
    #eae5e0
    Secondary· 2.7%

    Sponsored

    Scripts & Styles

    4 Resources

    0
    Scripts
    4
    Styles
    0
    Async
    0
    Defer

    Top Script Sources

    Website Identity

    archivacnisluzba.cz

    spisovna@archivacnisluzba.cz
    25 years old
    Location detected: 🇨🇿 Czech Republicvia tld
    REG-ACTIVE24cs

    Sponsored

    Last analyzed: 19 May 2026 at 11:57

    Historical Analysis & Change Tracking