klubstudio.pl

https://klubstudio.pl· First analyzed 03 Jun 2026· Updated 03 Jun 2026

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klubstudio.pl

Mobile

Sponsored

Hosting Provider

Academic Computer Centre CYFRONET AGH

IP Address

149.156.123.177

Site Location

🇵🇱 Polandvia tld

Server Location

🇵🇱 Krakow, Poland

ASN

AS8267

Organization

Academic Computer Centre CYFRONET AGH

Server

Nginx

Nameservers

dns20.ovh.net.ns20.ovh.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.3 MB

79 requests

Image Optimization

WebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Academic Computer Centre CYFRONET AGH

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

11 Technologies Detected

Libraries

CSS Frameworks

Analytics

UI Components

Tag Managers

Email Marketing

Advertising

Web Servers

SEO Analysis

D59/100

Meta Tags4/15

Content12/12

Headings5/8

Technical13/25

E-E-A-T3/7

Images5/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

klubstudio.plklubstudio.pl

KLUB STUDIO

No description available for this page.

Title Length11 chars

Recommended: 50-60 chars (~68px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

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

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

13/100

Poor

4 11 2

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

Sponsored

AI & LLM Readiness

D44/100

Bot Access

20/25

Machine Read.

16/25

Schema Data

0/25

Citation

8/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:8%

Words:1,802

Token eff.:Optimal

Sections/1K:38.8

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 3.1w

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...

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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.

72/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

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.

2 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.

20/100

414 mg

CO₂e / view

3.3 MB

Page Weight

30%

Cleaner Than

New Visitor

473 mg

Returning (cached)

236 mg

Annual (10K/mo)

49.6 kg

Emission Segments

Data Center

92 mg

Network

99 mg

Device

222 mg

Resource Breakdown

JavaScript

433.1 KB

Images

1.8 MB

CSS

1.0 MB

HTML

12.7 KB

Green Hosting Not Verified

Academic Computer Centre CYFRONET AGH

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

53d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

28.04.2026

Valid Until

27.07.2026

Subject Alternative Names (2)

klubstudio.plwww.klubstudio.pl

SHA-256 Fingerprint

E5:E1:4C:3A:0F:2A:C4:E6:A9:E2:AE:62:8D:AB:FA:8A:99:A5:C6:B0...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟡 0s(max-age=0, must-revalidate, private)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Wed, 03 Jun 2026 16:20:37 GMT

expires

Wed, 03 Jun 2026 16:20:37 GMT

server

nginx

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

alt3.aspmx.l.google.com

aspmx.l.google.com

alt1.aspmx.l.google.com

alt4.aspmx.l.google.com

+1 more

Domain Information

klubstudio.pl

Domain Age

21y 7m

Created

10.11.2004

Expires

10.11.2026

Last Updated

17.10.2025

Registrar

OVH SAS

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

58/100

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, maximum-scale=1

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Head + Futura

WCAG Partial

61/100

Readability

/30

22/30

16px · LH 1.30

Hierarchy

/20

12/20

3.81x ratio

WCAG

/25

16/25

2.29:1 min contrast

Performance

/25

11/25

2 fonts · 4 req

Heading Font

Head

Sans61px

Body Font

Futura

Sans16px

Contrast Ratio

2.29:1

5 issues

Reading Comfort

Dual Sans-Serif

left aligned

61px

28px

14px

18px

16px

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

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 45/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 2.3:1).

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

✅ Strong hierarchy: Headlines are 3.8x larger than body text.

Buy on MyFontsFlesch 45

Color Palette

8 unique colors

16.35:1 AAA Light

#f2f2f2

Background· 48.199999999999996%

#141514

Text· 12.9%

#d4471f

Primary· 10%

#4f2d2a

Secondary· 5.1%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

TikTok PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(8)analytics.tiktok.com(3)consent.cookiebot.com(3)connect.facebook.net(3)consentcdn.cookiebot.com(1)

Website Identity

klubstudio.pl

21 years old

Akademickie Centrum KulturyKlub Studio· ul. Budryka 4, 30-072 Kraków

Location detected: 🇵🇱 Polandvia tld

OVH SAS📧 Google Workspaceen-US

Social Profiles

Facebook Instagram YouTube

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Last analyzed: 03 Jun 2026 at 16:20

Historical Analysis & Change Tracking