StackOptic
Back to Search
proweb.cz favicon

proweb.cz

https://proweb.cz· First analyzed 30 Apr 2026· Updated 30 Apr 2026
Export
proweb.cz
Desktop screenshot of proweb.cz
Mobile screenshot of proweb.cz
Mobile

Sponsored

Hosting Provider

Webglobe, s.r.o

IP Address

62.109.136.92

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Jinonice, Czechia

ASN

AS29134

Organization

Webglobe, s.r.o

Server

Apache

Nameservers

ns.grdns.it.ns.grdns.cz.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
837 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.4 MB
58 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Webglobe, s.r.o

Technology Stack

8 Technologies Detected

Libraries

2
jQueryv1.11.0
jQuery UI

Analytics

2
Google Analytics
Google Analytics 4

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Web Servers

1
Apache

SEO Analysis

D58/100
13
12
0
Meta Tags11/15
Content12/12
Headings6/8
Technical9/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile4/4
Indexability3/3
P
proweb.czproweb.cz

Proweb - webové stránky zdarma

Webové stránky zdarma. Během pěti minut vytvoříte profesionálně vypadající prezentaci. I pro firemní účely.

Title Length30 chars

Recommended: 50-60 chars (~194px / 580px)

Description Length107 chars

Recommended: 120-160 chars

Issues (0)

    12 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    1 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    10/100
    Poor
    3 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

    F39/100
    Bot Access
    20/25
    Machine Read.
    14/25
    Schema Data
    0/25
    Citation
    5/25

    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:11%
    Words:508
    Token eff.:Optimal
    Sections/1K:31.5
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary10w
    Descriptive Headingsavg 2.4w
    Canonical URL
    Open Graph1/3
    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
    73/100
    9
    Passed
    4
    Critical
    1
    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
    13/15
    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.
    26/100
    C
    178 mg
    CO₂e / view
    1.4 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    203 mg
    vs
    Returning (cached)
    102 mg
    Annual (10K/mo)
    21.3 kg
    Emission Segments
    Data Center
    40 mg
    Network
    43 mg
    Device
    95 mg
    Resource Breakdown
    JavaScript
    370.1 KB
    Images
    737.1 KB
    CSS
    297.3 KB
    HTML
    31.9 KB
    Green Hosting Not Verified
    Webglobe, s.r.o
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    0%Critical
    Critical / Transactional

    HTTPS

    No WAF

    33d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    ZeroSSL

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-384 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/1.1

    Valid From

    04.03.2026

    Valid Until

    02.06.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    www.proweb.czproweb.cz

    SHA-256 Fingerprint

    A1:56:64:ED:83:92:70:6E:4F:23:42:95:9E:A1:99:88:72:BC:4E:38...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-cache)
    connection
    Keep-Alive
    content-type
    text/html; charset=UTF-8
    date
    Thu, 30 Apr 2026 17:01:57 GMT
    keep-alive
    timeout=5, max=100
    server
    Apache
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    MX Records (4)

    email3.webglobe.cz
    email.webglobe.cz
    email4.webglobe.cz
    email2.webglobe.cz

    Domain Information

    proweb.cz

    Domain Age
    27 years

    Created

    20.04.1999

    Expires

    10.10.2026

    Last Updated

    03.07.2025

    Registrar

    REG-INTERNET-CZ

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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.
    D
    46/100
    Not 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
    initial-scale=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Exo 2

    WCAG AAA
    66/100
    Readability
    /30
    17/30

    14px · LH 1.75

    Hierarchy
    /20
    15/20

    3.65x ratio

    WCAG
    /25
    21/25

    7.26:1 min contrast

    Performance
    /25
    13/25

    1 font · 5 req

    Heading Font

    Exo 2

    Sans50px

    Body Font

    Exo 2

    Sans14px

    Contrast Ratio

    7.26:1

    WCAG AAA (≥7:1)

    Reading Comfort

    ~36 CPL

    Narrow lines
    50px
    h1
    23px
    h2
    30px
    h3
    14px
    p

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

    ✅ WCAG AAA contrast: All text meets 7:1 ratio (min 7.3:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 3.6x larger than body text.

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

    ⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

    Buy on MyFonts

    Color Palette

    9 unique colors
    Light
    #ffffff
    Text· 12.9%
    #fdc81a
    Accent· 66.00000000000001%
    #969665
    Secondary· 4.9%
    #234342
    Primary· 4.3%
    #e0e1d4
    Secondary· 3.2%
    #c8bc65
    Secondary· 1.5%
    #ffd643
    Accent· 0.6%
    #f9da69
    Accent· 0.1%

    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

    13 Resources

    8
    Scripts
    5
    Styles
    1
    Async
    0
    Defer

    Top Script Sources

    local(7)googletagmanager.com(1)

    Website Identity

    proweb.cz

    podpora@proweb.cz
    27 years old
    Location detected: 🇨🇿 Czech Republicvia tld
    REG-INTERNET-CZ

    Sponsored

    Last analyzed: 30 Apr 2026 at 17:02

    Historical Analysis & Change Tracking