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epuap.gov.pl

https://epuap.gov.pl· First analyzed 29 Apr 2026· Updated 29 Apr 2026
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epuap.gov.pl
Desktop screenshot of epuap.gov.pl
Mobile screenshot of epuap.gov.pl
Mobile

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Hosting Provider

Centralny Osrodek Informatyki

IP Address

185.41.93.70

Site Location

🇵🇱 Polandvia tld

Server Location

🇵🇱 Warsaw, Poland

ASN

AS199953

Organization

Centralny Osrodek Informatyki

Nameservers

a2-64.akam.net.a3-65.akam.net.a16-66.akam.net.a26-64.akam.net.+2 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint
255 ms10%
Speed Index
332 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
10 KB
41 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Centralny Osrodek Informatyki

Technology Stack

3 Technologies Detected

Libraries

2
jQuery
jQuery UI

CSS Frameworks

1
Tailwind CSS

SEO Analysis

D49/100
14
9
2
Meta Tags4/15
Content12/12
Headings5/8
Technical12/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability0/3
E
epuap.gov.plepuap.gov.pl

ePUAP - English

No description available for this page.

Title Length15 chars

Recommended: 50-60 chars (~88px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Page is set to noindex — will not appear in search results

11 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

2 rules

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

D40/100
Bot Access
20/25
Machine Read.
14/25
Schema Data
0/25
Citation
6/25

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:27%
Words:1,249
Token eff.:Optimal
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary10w
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 (9)
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
80/100
11
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
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
6/15
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.
60/100
A+
1 mg
CO₂e / view
10.0 KB
Page Weight
95%
Cleaner Than
New Visitor
1 mg
vs
Returning (cached)
<0.001 g
Annual (10K/mo)
144 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
<0.001 g
Resource Breakdown
HTML
10.0 KB
Green Hosting Not Verified
Centralny Osrodek Informatyki
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

65d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Unizeto Technologies S.A.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

04.07.2025

Valid Until

04.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.epuap.gov.plepuap.gov.pl

SHA-256 Fingerprint

81:56:EE:FA:D1:96:F7:70:FA:57:0F:67:38:66:8F:CE:13:D5:AF:9C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, no-store, must-revalidate)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-language
en
content-location
/wps/portal/strefa-klienta/!ut/p/a1/04_Sj9CPykssy0xPLMnMz0vM...
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

73

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

poczta.epuap.gov.pl
poczta.epuap.gov.pl

Domain Information

epuap.gov.pl

Domain Age
12y 10m

Created

01.07.2013

Expires

14.06.2026

Last Updated

25.02.2026

Registrar

NASK

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.
D
56/100
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, minimum-scale=1
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto + Arial

WCAG AA
62/100
Readability
/30
15/30

16px · LH 1.25

Hierarchy
/20
9/20

1.62x ratio

WCAG
/25
19/25

5.23:1 min contrast

Performance
/25
19/25

System fonts

Heading Font

Roboto

Sans26px

Body Font

Arial

Sans16px

Contrast Ratio

5.23:1

WCAG AA (≥4.5:1)

Reading Comfort

~128 CPL

Too wide
26px
h1
25px
h4
16px
p

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

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

❌ Very long lines: ~128 chars/line causes eye strain. Add max-width constraint.

❌ Very complex text: Flesch score 9/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.2:1).

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

Flesch 9

Color Palette

5 unique colors
2.85:1 Fail Light
#999999
Other· 44.199999999999996%
#ffffff
Background· 35.2%
#627079
Primary· 6.9%

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

23 Resources

18
Scripts
5
Styles
0
Async
0
Defer

Top Script Sources

local(18)

Website Identity

epuap.gov.pl

[email protected]
12 years old
Location detected: 🇵🇱 Polandvia tld
NASKpl

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Last analyzed: 29 Apr 2026 at 08:05

Historical Analysis & Change Tracking

epuap.gov.pl Technology Stack - Built With jQuery, jQuery UI, Tailwind CSS | StackOptic | StackOptic