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gdos.gov.pl

https://gdos.gov.pl· First analyzed 16 May 2026· Updated 16 May 2026
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gdos.gov.pl
Desktop screenshot of gdos.gov.pl
Mobile screenshot of gdos.gov.pl
Mobile

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Hosting Provider

NASK

IP Address

194.181.237.38

Site Location

🇵🇱 Polandvia tld

Server Location

🇵🇱 Warsaw, Poland

ASN

AS8308

Nameservers

kirdan.nask.net.pl.eomer.nask.net.pl.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
709 ms10%
Speed Index
922 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.2 MB
68 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
NASK

Technology Stack

8 Technologies Detected

Libraries

2
jQueryv3.7.1
jQuery UI

Analytics

2
Google Analytics
Matomo

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

SEO Analysis

C64/100
17
6
1
Meta Tags10/15
Content11/12
Headings6/8
Technical13/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
G
gdos.gov.plgdos.gov.pl

GDOŚ - Generalna Dyrekcja Ochrony Środowiska - Portal Gov.pl

No description available for this page.

Title Length60 chars

Recommended: 50-60 chars (~377px / 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: standard

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

21/100
Needs Work
6 9 2

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AI & LLM Readiness

D50/100
Bot Access
20/25
Machine Read.
19/25
Schema Data
0/25
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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
navheader/footer
Text ratio:11%
Words:683
Token eff.:Optimal
Sections/1K:14.6
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary145w
Descriptive Headingsavg 2.5w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
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.
A
86/100
13
Passed
2
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •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.
41/100
D
272 mg
CO₂e / view
2.2 MB
Page Weight
50%
Cleaner Than
New Visitor
311 mg
vs
Returning (cached)
156 mg
Annual (10K/mo)
32.7 kg
Emission Segments
Data Center
61 mg
Network
65 mg
Device
146 mg
Resource Breakdown
JavaScript
258.2 KB
Images
427.5 KB
CSS
1.5 MB
HTML
9.5 KB
Green Hosting Not Verified
NASK
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

66%Fair
Interactive

HTTPS

No WAF

229d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Asseco Data Systems S.A.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

31.12.2025

Valid Until

31.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

gov.plwww.gov.pl

SHA-256 Fingerprint

8E:91:4D:22:68:14:BF:1D:6C:36:E3:28:2B:46:41:8D:CE:7E:A1:90...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🟡 600s(max-age=600)
content-encoding
📦 Gzip(gzip)
content-length
9387
content-type
text/html;charset=UTF-8
date
Sat, 16 May 2026 09:51:24 GMT
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

98

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

gdos-gov-pl.mail.protection.outlook.com

Domain Information

gdos.gov.pl

Domain Age
12y 10m

Created

01.07.2013

Expires

19.11.2026

Last Updated

19.01.2023

Registrar

NASK

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Data Protection Officer mentioned

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
71/100
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
initial-scale=1.0, width=device-width
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG AAA
68/100
Readability
/30
22/30

16px · LH 1.50

Hierarchy
/20
13/20

1x ratio

WCAG
/25
20/25

7.64:1 min contrast

Performance
/25
13/25

1 font · 4 req

Heading Font

Open Sans

Sans16px

Body Font

Open Sans

Sans16px

Contrast Ratio

7.64:1

WCAG AAA (≥7:1)

Reading Comfort

Single Font Family

left aligned
16px
h1
24px
h2
16px
h3
16px
p
Minor Second
Scale

✅ 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 0/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 7.6:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Buy on MyFontsFlesch 0

Color Palette

8 unique colors
5.24:1 AA Light
#ffffff
Background· 42.9%
#766875
Other· 4.1%
#d0b57d
Primary· 8.9%
#ddd0a4
Secondary· 8.1%
#9eb167
Secondary· 6%
#a39d68
Secondary· 4.6%
#c1c996
Secondary· 4.2%

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

25 Resources

18
Scripts
7
Styles
2
Async
0
Defer

Top Script Sources

local(16)matomo.gov.pl(1)googletagmanager.com(1)

Website Identity

gdos.gov.pl

22 310-67-00
12 years old

Al. Jerozolimskie 13602-305 WarszawaNIP 701-01-51-052Regon 141628410

Location detected: 🇵🇱 Polandvia tld
NASK📧 Microsoft 365pl-PL

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Last analyzed: 16 May 2026 at 10:03

Historical Analysis & Change Tracking