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42.pl

https://42.pl· First analyzed 01 May 2026· Updated 01 May 2026
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42.pl
Desktop screenshot of 42.pl
Mobile screenshot of 42.pl
Mobile

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Hosting Provider

42.pl

IP Address

79.98.145.42

Site Location

🇵🇱 Polandvia tld

Server Location

🇵🇱 Warsaw, Poland

ASN

AS39310

Organization

42.pl

Server

Apache

Nameservers

fns1.42.pl.fns2.42.pl.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
497 ms10%
Speed Index
646 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
68 KB
3 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
42.pl

Technology Stack

2 Technologies Detected

Web Servers

1
Apachev2.4.29

Languages

1
PHPv5.6.32

SEO Analysis

D46/100
15
8
2
Meta Tags4/15
Content10/12
Headings6/8
Technical7/25
E-E-A-T3/7
Images0/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
4
42.pl42.pl

42.pl

No description available for this page.

Title Length5 chars

Recommended: 50-60 chars (~26px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

10 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

3 rules

Local SEO

Local Search Readiness

0/100
Poor
15 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

F31/100
Bot Access
20/25
Machine Read.
7/25
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
Text ratio:35%
Words:281
Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary18w
Descriptive Headings
Canonical URL
Open Graph0/3
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

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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.
B
71/100
9
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
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
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.
57/100
A+
8 mg
CO₂e / view
68.3 KB
Page Weight
95%
Cleaner Than
New Visitor
10 mg
vs
Returning (cached)
5 mg
Annual (10K/mo)
1.0 kg
Emission Segments
Data Center
2 mg
Network
2 mg
Device
5 mg
Resource Breakdown
Images
729 B
CSS
65.3 KB
HTML
2.3 KB
Green Hosting Not Verified
42.pl
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

83d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

25.04.2026

Valid Until

24.07.2026

Subject Alternative Names (2)

42.plwww.42.pl

SHA-256 Fingerprint

90:A6:CF:B4:9F:E9:14:12:D7:C7:40:D3:67:B1:61:50:81:7F:39:43...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
2100
content-type
text/html; charset=utf-8
date
Fri, 01 May 2026 21:44:42 GMT
keep-alive
timeout=5, max=100
Good Warning Issue

Email Infrastructure

Google Workspace

Score

70

SPF
DKIM
DMARC

MX Records (5)

aspmx2.googlemail.com
aspmx3.googlemail.com
alt1.aspmx.l.google.com
alt2.aspmx.l.google.com

+1 more

Domain Information

42.pl

Domain Age
23y 1m

Created

25.03.2003

Expires

24.03.2031

Last Updated

23.06.2021

Registrar

OVH SAS

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
F
32/100
Not 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.
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Times New Roman

WCAG Partial
66/100
Readability
/30
20/30

16px · LH --

Hierarchy
/20
15/20

1.1x ratio · ✓ H1→H6

WCAG
/25
17/25

3.81:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Times New Roman

Serif18px

Body Font

Times New Roman

Serif16px

Contrast Ratio

3.81:1

8 issues

Reading Comfort

Single Font Family

left aligned
18px
h1
16px
p

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

✅ Easy to read: Flesch score 81/100 — accessible to general audiences.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 3.8:1).

✅ 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.

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

Buy on MyFontsFlesch 81

Color Palette

9 unique colors
2.97:1 Fail Light
#ffffff
Background· 86.1%
#949697
Other· 2.7%
#ba5735
Primary· 2.4%
#e7e4dd
Secondary· 1.9%
#d7cfc4
Secondary· 1.8%
#e0bb92
Accent· 1.1%
#bb9f80
Secondary· 0.1%

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Scripts & Styles

1 Resources

0
Scripts
1
Styles
0
Async
0
Defer

Top Script Sources

Website Identity

42.pl

23 years old
Location detected: 🇵🇱 Polandvia tld
OVH SAS📧 Google Workspace

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Last analyzed: 01 May 2026 at 21:44

Historical Analysis & Change Tracking