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nolog.cz

https://nolog.cz· First analyzed 11 May 2026· Updated 11 May 2026
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nolog.cz
Desktop screenshot of nolog.cz
Mobile screenshot of nolog.cz
Mobile

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Hosting Provider

RELBIT-VPSFREE

IP Address

37.205.8.210

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Liberec, Czechia

ASN

AS24971

Server

Nginx

Nameservers

ns3.nolog.cz.ns1.nolog.cz.ns2.nolog.cz.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
460 ms10%
Speed Index
598 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
152 KB
13 requests
0–49
50–89
90–100

Architecture Stack

JAMstack
⚡ SSG
Frontend
Framework
Hugov0.152.2
Styling
Tailwind CSS
Infrastructure
Hosting
RELBIT-VPSFREE

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

3 Technologies Detected

Frameworks

1
Alpine.js

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginxv1.14.2

SEO Analysis

D59/100
19
7
0
Meta Tags5/15
Content9/12
Headings8/8
Technical19/25
E-E-A-T2/7
Images0/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile1/4
Indexability3/3
N
nolog.cznolog.cz

NoLog.cz

Děláme internet svobodným, bezpečným a soukromým místem.

Title Length8 chars

Recommended: 50-60 chars (~47px / 580px)

Description Length57 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    2 URLs

    2 sub-sitemaps

    robots.txt

    Local SEO

    Local Search Readiness

    8/100
    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

    D50/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    2/25
    Citation
    15/25

    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:5%
    Words:383
    Token eff.:Optimal
    Sections/1K:70.5
    Depth:2/5

    Structured Data

    1 JSON-LD
    Organization×1.1

    Citation Readiness

    Opening Summary59w
    Descriptive Headingsavg 1.5w
    Canonical URL
    Open Graph1/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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
    75/100
    11
    Passed
    2
    Critical
    1
    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
    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
    1/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    2 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.
    65/100
    A+
    19 mg
    CO₂e / view
    151.6 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    21 mg
    vs
    Returning (cached)
    11 mg
    Annual (10K/mo)
    2.3 kg
    Emission Segments
    Data Center
    4 mg
    Network
    5 mg
    Device
    10 mg
    Resource Breakdown
    JavaScript
    33.4 KB
    Images
    501 B
    CSS
    102.7 KB
    HTML
    15.0 KB
    Green Hosting Not Verified
    RELBIT-VPSFREE
    2 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    69d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/1.1

    Valid From

    20.04.2026

    Valid Until

    19.07.2026

    Subject Alternative Names (2)

    nolog.czwww.nolog.cz

    SHA-256 Fingerprint

    F2:71:B0:E6:98:30:76:6D:5B:3D:18:E0:A7:F0:DD:01:6A:93:8C:15...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    connection
    keep-alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Mon, 11 May 2026 03:45:59 GMT
    etag
    W/"69f45607-df78"
    last-modified
    Fri, 01 May 2026 07:28:07 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    73

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    mail.nolog.cz

    Domain Information

    nolog.cz

    Domain Age
    8y 3m

    Created

    26.01.2018

    Expires

    25.01.2027

    Last Updated

    15.10.2023

    Registrar

    REG-WEDOS

    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.
    B
    76/100
    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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Spline Sans

    WCAG AA
    76/100
    Readability
    /30
    22/30

    22px · LH 1.50

    Hierarchy
    /20
    12/20

    1x ratio · ✓ H1→H6

    WCAG
    /25
    22/25

    6.47:1 min contrast

    Performance
    /25
    20/25

    1 font · 3 req

    Heading Font

    Spline Sans

    Sans22px

    Body Font

    Spline Sans

    Sans22px

    Contrast Ratio

    6.47:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    Single Font Family

    left aligned
    22px
    h1
    41px
    h2
    22px
    h3
    22px
    p
    Minor Third
    Scale

    ✅ Excellent readability: 22px body text is ideal for all devices.

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

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.5:1).

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

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

    ✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

    Buy on MyFontsFluid Type (rem)

    Color Palette

    2 unique colors
    Light
    #f1f1f1
    Primary· 93.29999999999998%
    #ad7374
    Secondary· 6.7%

    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

    7 Resources

    6
    Scripts
    1
    Styles
    1
    Async
    6
    Defer

    Top Script Sources

    local(5)plausible.nolog.cz(1)

    Website Identity

    nolog.cz

    8 years old
    Location detected: 🇨🇿 Czech Republicvia tld
    REG-WEDOScs

    Sponsored

    Last analyzed: 11 May 2026 at 03:46

    Historical Analysis & Change Tracking