openbadania.pl

https://openbadania.pl· First analyzed 02 May 2026· Updated 02 May 2026

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openbadania.pl

Mobile

Sponsored

Hosting Provider

Horyzont Technologie Internetowe sp.z.o.o.

IP Address

217.168.142.221

Site Location

🇵🇱 Polandvia tld

Server Location

🇵🇱 Poznan, Poland

ASN

AS20552

Organization

Horyzont Technologie Internetowe sp.z.o.o.

Nameservers

ns1.iq.pl.ns2.iq.pl.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

673 ms10%

Speed Index

875 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.2 MB

39 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Horyzont Technologie Internetowe sp.z.o.o.

Technology Stack

7 Technologies Detected

Analytics

CSS Frameworks

Libraries

Fonts

SEO Analysis

D49/100

Meta Tags4/15

Content9/12

Headings3/8

Technical12/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

openbadania.plopenbadania.pl

Ośrodek Profilaktyki i Epidemiologii Nowotworów im. Aliny Pienkowsk...

No description available for this page.

Title truncated.

Title Length75 chars

Recommended: 50-60 chars (~447px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (75 chars, ~447px). Will be truncated in search results.
• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

10 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

18/100

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

F31/100

Bot Access

20/25

Machine Read.

4/25

Schema Data

0/25

Citation

7/25

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:5%

Words:266

Token eff.:Too Short

Sections/1K:18.8

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 4.2w

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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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.

65/100

Passed

Critical

Warnings

Images & Alt Text

15/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

13/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

0/15

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

11/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 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.

32/100

149 mg

CO₂e / view

1.2 MB

Page Weight

70%

Cleaner Than

New Visitor

170 mg

Returning (cached)

85 mg

Annual (10K/mo)

17.9 kg

Emission Segments

Data Center

33 mg

Network

36 mg

Device

80 mg

Resource Breakdown

JavaScript

677.9 KB

Images

222.8 KB

CSS

288.6 KB

Fonts

837 B

HTML

13.4 KB

Green Hosting Not Verified

Horyzont Technologie Internetowe sp.z.o.o.

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

81d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

24.04.2026

Valid Until

23.07.2026

Subject Alternative Names (1)

openbadania.pl

SHA-256 Fingerprint

12:59:F7:E5:C6:87:38:4F:96:75:06:A4:B8:38:48:21:30:38:05:B8...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

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

content-type

text/html; charset=UTF-8

date

Sat, 02 May 2026 14:16:59 GMT

expires

Sat, 02 May 2026 14:16:59 GMT

transfer-encoding

chunked

set-cookie

open_ws

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mail.iq.pl

mx1.iq.pl

Domain Information

openbadania.pl

Domain Age

9y 3m

Created

26.01.2017

Expires

26.01.2027

Last Updated

12.01.2026

Registrar

AZ.pl Sp. z o.o.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

68/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Lato

WCAG Partial

55/100

Readability

/30

19/30

16px · LH 1.20

Hierarchy

/20

7/20

WCAG

/25

14/25

2.62:1 min contrast

Performance

/25

15/25

1 font · 2 req

Heading Font

Lato

Sans

Body Font

Lato

Sans16px

Contrast Ratio

2.62:1

13 issues

Reading Comfort

~40 CPL

Narrow lines

32px

31px

16px

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

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

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

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 2.6:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

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

GGoogle FontsFlesch 0

Color Palette

5 unique colors

2.85:1 Fail Light

#999999

Other· 45.499999999999986%

#ffffff

Background· 31.7%

#627a7c

Primary· 11.5%

#324a4c

Secondary· 8.7%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

18 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(8)connect.facebook.net(2)googletagmanager.com(2)gstatic.com(2)google-analytics.com(1)

Website Identity

openbadania.pl

61-8-501-327

9 years old

Location detected: 🇵🇱 Polandvia tld

AZ.pl Sp. z o.o.en

Sponsored

Last analyzed: 02 May 2026 at 14:17

Historical Analysis & Change Tracking