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datasport.pl

https://datasport.pl· First analyzed 15 May 2026· Updated 15 May 2026
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datasport.pl
Desktop screenshot of datasport.pl
Mobile screenshot of datasport.pl
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.72.76

Site Location

🇵🇱 Polandvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

AmazonS3

CDN

CloudFront

Nameservers

jeff.ns.cloudflare.com.jasmine.ns.cloudflare.com.

Performance

93

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
13.1 MB
34 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

5 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQueryv3.7.1

Other

1
Leaflet

Customer Support

1
Zendesk

SEO Analysis

D50/100
10
12
2
Meta Tags7/15
Content11/12
Headings5/8
Technical10/21
E-E-A-T3/7
Images1/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
D
datasport.pldatasport.pl

Datasport - profesjonalny pomiar czasu

No description available for this page.

Title Length38 chars

Recommended: 50-60 chars (~234px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (24/26) — critical for accessibility and SEO

14 issues found

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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.

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AI & LLM Readiness

F35/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
Citation
4/25

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:8%
Words:924
Token eff.:Optimal
Sections/1K:10.8
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary11w
Descriptive Headingsavg 2.3w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
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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.
D
59/100
9
Passed
6
Critical
1
Warnings
Images & Alt Text
5/20
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
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
5/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •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.
39/100
F
1.36 g
CO₂e / view
13.1 MB
Page Weight
5%
Cleaner Than
New Visitor
1.55 g
vs
Returning (cached)
775 mg
Annual (10K/mo)
162.7 kg
Emission Segments
Data Center
66 mg
Network
398 mg
Device
891 mg
Resource Breakdown
JavaScript
24.4 KB
Images
13.0 MB
CSS
43.0 KB
HTML
18.1 KB
Green Hosting Verified
Cloudflare
GWF Verified
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

0%Critical
Critical / Transactional

HTTPS

WAF

129d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

08.03.2026

Valid Until

21.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

liveds.datasport.pl

SHA-256 Fingerprint

EC:30:31:F9:8D:DF:54:52:BE:4C:18:44:6A:1E:EC:BE:CA:FD:E8:2F...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🟡 15s(max-age=15)
content-encoding
⚡ Brotli(br)
content-type
text/html
date
Fri, 15 May 2026 00:34:58 GMT
etag
W/"3bba71612c0a2d3f9f4545eafe6d5fed"
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

73

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

zielmar.nazwa.pl
zielmar.nazwa.pl

Domain Information

datasport.pl

Domain Age
19y 1m

Created

11.04.2007

Expires

11.04.2027

Last Updated

01.04.2026

Registrar

nazwa.pl sp. z o.o.

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 Friendly6 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
width=device-width, initial-scale=1, shrink-to-fit=no
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Partial
75/100
Readability
/30
25/30

16px · LH 1.50

Hierarchy
/20
15/20

3x ratio

WCAG
/25
13/25

1:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

-apple-system

Sans48px

Body Font

-apple-system

Sans16px

Contrast Ratio

1:1

3 issues

Reading Comfort

~31 CPL

Narrow lines
48px
h1
32px
h2
16px
p

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

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

❌ Very complex text: Flesch score 22/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

Flesch 22

Color Palette

7 unique colors
8.46:1 AAA Light
#ffffff
Background· 23.1%
#544b4a
Other· 2.6%
#212429
Primary· 67.39999999999999%
#988c78
Secondary· 2.3%
#2c77e6
Accent· 1.9%
#52191f
Accent· 0.9%

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

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Scripts & Styles

8 Resources

4
Scripts
4
Styles
0
Async
2
Defer

Top Script Sources

unpkg.com(2)code.jquery.com(1)cdn.jsdelivr.net(1)

Website Identity

datasport.pl

biuro@datasport.pl
19 years old
Location detected: 🇵🇱 Polandvia tld
nazwa.pl sp. z o.o.pl

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Last analyzed: 15 May 2026 at 00:35

Historical Analysis & Change Tracking