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leker.pl

https://leker.pl· First analyzed 21 May 2026· Updated 21 May 2026
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leker.pl
Desktop screenshot of leker.pl
Mobile screenshot of leker.pl
Mobile

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Hosting Provider

NODEA Mateusz Adach

IP Address

188.116.40.234

Site Location

🇵🇱 Polandvia tld

Server Location

🇵🇱 Leszno, Poland

ASN

AS197155

Server

Apache

Nameservers

dns2.home.pl.dns3.home.pl.dns.home.pl.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
602 ms10%
Speed Index
783 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
14 MB
106 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
PrestaShop
Infrastructure
Hosting
NODEA Mateusz Adach

Technology Stack

12 Technologies Detected

Icon Libraries

2
Font AwesomeMaterial Icons

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Fancybox

Other

1
Lottie

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Apachev2

Security

1
reCAPTCHA

Customer Support

1
Zendesk

SEO Analysis

B71/100
23
6
1
Meta Tags4/15
Content10/12
Headings6/8
Technical23/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
L
leker.plleker.pl

Leker.pl | Hurtownia Zabawek

No description available for this page.

Title Length28 chars

Recommended: 50-60 chars (~170px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

146 rules

Sitemap reference found

Local SEO

Local Search Readiness

30/100
Needs Work
9 9

Sponsored

AI & LLM Readiness

D47/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
6/25
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
nav
Text ratio:3%
Words:2,133
Token eff.:Optimal
Depth:1/5

Structured Data

4 JSON-LD
Organization×1.1WebSiteSearchAction

Citation Readiness

Opening Summary
Descriptive Headingsavg 7.2w
Canonical URL
Open Graph3/3
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.
C
69/100
10
Passed
4
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
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
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
5 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.
23/100
F
1.77 g
CO₂e / view
14.0 MB
Page Weight
5%
Cleaner Than
New Visitor
2.02 g
vs
Returning (cached)
1.01 g
Annual (10K/mo)
212.5 kg
Emission Segments
Data Center
396 mg
Network
425 mg
Device
950 mg
Resource Breakdown
JavaScript
333.3 KB
Images
12.2 MB
CSS
247.4 KB
Fonts
297.8 KB
HTML
43.5 KB
Other
935.5 KB
Green Hosting Not Verified
NODEA Mateusz Adach
9 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

50d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp384r1) (384 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

12.04.2026

Valid Until

11.07.2026

Subject Alternative Names (1)

b2b.leker.pl

SHA-256 Fingerprint

AA:EE:D7:9E:43:1D:A8:D0:98:B2:C3:BF:B5:6D:A8:EE:F5:15:C2:9A...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-length
44205
content-type
text/html; charset=utf-8
date
Thu, 21 May 2026 23:19:14 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

93

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

brykacze.home.pl

Domain Information

leker.pl

Domain Age
16y 2m

Created

18.03.2010

Expires

18.03.2027

Last Updated

20.02.2026

Registrar

home.pl sp. z o.o.

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked

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
70/100
Mobile Friendly3 breakpoints
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,user-scalable=no,maximum-scale=1,width=device-width
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Fira Sans + -apple-system

WCAG Partial
66/100
Readability
/30
19/30

16px · LH 1.20

Hierarchy
/20
15/20

4.69x ratio

WCAG
/25
12/25

1.11:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Fira Sans

Sans75px

Body Font

-apple-system

Sans16px

Contrast Ratio

1.11:1

23 issues

Reading Comfort

~42 CPL

Narrow lines
75px
h1
16px
h2
23px
h3
66px
h4
16px
p
Major Third
Scale

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

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 23 elements below WCAG AA threshold (min 1.1:1).

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

✅ Strong hierarchy: Headlines are 4.7x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

GGoogle FontsFlesch 60

Color Palette

10 unique colors
9.91:1 AAA Light
#ffffff
Background· 46.900000000000006%
#3d453e
Primary· 6.1%
#14b9dd
Accent· 9%
#dbe4eb
Primary· 8.4%
#af966d
Secondary· 7.3%
#a94a2f
Accent· 6.2%
#a9c3c1
Secondary· 5.9%
#d3cab8
Secondary· 3.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
6
Async
2
Defer

Top Script Sources

b2b.leker.pl(14)gstatic.com(2)googletagmanager.com(2)google.com(2)

Website Identity

Leker.pl | Hurtownia Zabawek

Leker.pl | Hurtownia Zabawek

Organization
leker@leker.pl
221004086
b2b.leker.pl/en/
16 years old
Location detected: 🇵🇱 Polandvia tld
home.pl sp. z o.o.en

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Last analyzed: 21 May 2026 at 23:19

Historical Analysis & Change Tracking