StackOptic
Back to Search
leszno.pl favicon

leszno.pl

https://leszno.pl· First analyzed 12 May 2026· Updated 12 May 2026
Export
leszno.pl
Desktop screenshot of leszno.pl
Mobile screenshot of leszno.pl
Mobile

Sponsored

Hosting Provider

KEI

IP Address

94.152.166.126

Site Location

🇵🇱 Polandvia phone

Server Location

🇵🇱 Krakow, Poland

ASN

AS29522

Organization

KEI

Server

Nginx

Nameservers

ns1.netserwer24.pl.ns2.netserwer24.pl.

Performance

99

Core Web Vitals

Weight

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

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
KEI

Technology Stack

8 Technologies Detected

Libraries

2
HTMXAnimate.css

Analytics

2
Google Analytics
Google Analytics 4

Frameworks

1
Alpine.js

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

C61/100
17
8
0
Meta Tags8/15
Content12/12
Headings5/8
Technical11/21
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
L
leszno.plleszno.pl

Leszno - Rozwiń Skrzydła

Wszystko o Lesznie: władze miejskie, urząd miasta, gospodarka, kultura, sport, imprezy, turystyka... i wiele więcej!

Title Length24 chars

Recommended: 50-60 chars (~149px / 580px)

Description Length116 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    17/100
    Poor
    5 10 2

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

    Sponsored

    AI & LLM Readiness

    D43/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    0/25
    Citation
    11/25

    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:23%
    Words:1,984
    Token eff.:Optimal
    Sections/1K:3
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 7.3w
    Canonical URL
    Open Graph2/3
    Twitter Card0/3
    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
    79/100
    11
    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
    3/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    37/100
    C
    195 mg
    CO₂e / view
    1.5 MB
    Page Weight
    60%
    Cleaner Than
    New Visitor
    222 mg
    vs
    Returning (cached)
    111 mg
    Annual (10K/mo)
    23.3 kg
    Emission Segments
    Data Center
    43 mg
    Network
    47 mg
    Device
    104 mg
    Resource Breakdown
    JavaScript
    43.5 KB
    Images
    1.4 MB
    CSS
    32.8 KB
    HTML
    14.5 KB
    Green Hosting Not Verified
    KEI
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    127d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Asseco Data Systems S.A.

    Key Algorithm

    RSA (4096 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    17.09.2025

    Valid Until

    17.09.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.leszno.plleszno.pl

    SHA-256 Fingerprint

    EA:19:29:89:21:85:B6:49:92:72:A9:80:12:22:3C:F2:6D:56:2C:21...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟢 1 Month(max-age=4838400, private)
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Tue, 12 May 2026 11:52:00 GMT
    expires
    Thu, 19 Nov 1981 08:52:00 GMT
    pragma
    no-cache
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    mail.leszno.pl

    Domain Information

    leszno.pl

    Domain Age
    28y 2m

    Created

    18.03.1998

    Expires

    17.03.2027

    Last Updated

    05.03.2026

    Registrar

    Domena.pl sp. z o.o.

    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.
    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

    Metropolis

    WCAG Partial
    73/100
    Readability
    /30
    22/30

    16px · LH 1.75

    Hierarchy
    /20
    17/20

    3.3x ratio

    WCAG
    /25
    16/25

    1.55:1 min contrast

    Performance
    /25
    18/25

    1 font · 1 req

    Heading Font

    Metropolis

    Sans53px

    Body Font

    Metropolis

    Sans16px

    Contrast Ratio

    1.55:1

    26 issues

    Reading Comfort

    Single Font Family

    left aligned
    53px
    h1
    40px
    h3

    ✅ Excellent readability: 16px body text is ideal for all devices.

    ❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 26 elements below WCAG AA threshold (min 1.6:1).

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

    ✅ Strong hierarchy: Headlines are 3.3x larger than body text.

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

    Buy on MyFontsFlesch 0

    Color Palette

    9 unique colors
    4.71:1 AA Light
    #ffffff
    Background· 51.699999999999996%
    #797271
    Other· 4.4%
    #000000
    Primary· 0%
    #dde2e6
    Secondary· 14.5%
    #256598
    Accent· 5.9%
    #54a5cc
    Accent· 5.1%
    #c1bbae
    Secondary· 4.7%
    #4d374b
    Secondary· 2.9%

    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

    21 Resources

    13
    Scripts
    8
    Styles
    2
    Async
    3
    Defer

    Top Script Sources

    cdn.jsdelivr.net(9)cdn.userway.org(2)googletagmanager.com(1)assets(1)

    Website Identity

    leszno.pl

    um@leszno.pl
    +48655298100
    28 years old

    Urząd Miasta Lesznaul. Kazimierza Karasia 1564-100 Leszno

    Location detected: 🇵🇱 Polandvia phone
    Domena.pl sp. z o.o.pl

    Sponsored

    Last analyzed: 12 May 2026 at 11:52

    Historical Analysis & Change Tracking