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gdansk.pl

https://gdansk.pl· First analyzed 25 Apr 2026· Updated 25 Apr 2026
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gdansk.pl
Desktop screenshot of gdansk.pl
Mobile screenshot of gdansk.pl
Mobile

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Hosting Provider

Technical University of Gdansk, Academic Computer Center TASK

IP Address

153.19.239.55

Site Location

🇵🇱 Polandvia tld

Server Location

🇵🇱 Gdansk, Poland

ASN

AS5550

Server

Nginx

Nameservers

ns1.task.gda.pl.ns2.task.gda.pl.ns3.task.gda.pl.ns.tpnet.pl.+1 more

Performance

83

Core Web Vitals

Weight

First Contentful Paint
2.0 s10%
Speed Index
2.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
841 KB
68 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Technical University of Gdansk, Academic Computer Center TASK

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

8 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

UI Components

1
Owl Carousel

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

C69/100
19
8
1
Meta Tags12/15
Content10/12
Headings3/8
Technical18/25
E-E-A-T3/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
G
gdansk.plgdansk.pl

Oficjalny portal miasta Gdańska

Miasto Gdańsk. Aktualne wiadomości z Gdańska, sport, kultura, edukacja, komunikacja, kalendarz wydarzeń, informacje urzędowe, mapa, kamery internetowe.

Title Length31 chars

Recommended: 50-60 chars (~191px / 580px)

Description Length151 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

16 URLs

16 sub-sitemaps

robots.txt

8 rules

Local SEO

Local Search Readiness

8/100
Poor
2 13 2

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

Sponsored

AI & LLM Readiness

D43/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
0/25
Citation
13/25

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
nav
Text ratio:2%
Words:1,326
Token eff.:Optimal
Sections/1K:6.8
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1.8w
Canonical URL
Open Graph3/3
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.
B
71/100
10
Passed
4
Critical
1
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
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
4/15
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.
42/100
B
104 mg
CO₂e / view
841.2 KB
Page Weight
80%
Cleaner Than
New Visitor
119 mg
vs
Returning (cached)
59 mg
Annual (10K/mo)
12.5 kg
Emission Segments
Data Center
23 mg
Network
25 mg
Device
56 mg
Resource Breakdown
JavaScript
128.6 KB
Images
6.3 KB
CSS
666.9 KB
HTML
39.4 KB
Green Hosting Not Verified
Technical University of Gdansk, Academic Computer Center TASK
5 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

36%Critical
Interactive

HTTPS

No WAF

173d

Certificate Details

Type

Extended Validation (EV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

06.10.2025

Valid Until

15.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.gdansk.plgdansk.pl

SHA-256 Fingerprint

0B:84:8B:11:95:04:8A:A4:5D:CB:49:8B:C1:3B:A1:77:11:32:18:84...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, private)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Sat, 25 Apr 2026 11:12:00 GMT
server
nginx
Good Warning Issue

Email Infrastructure

Google Workspace

Score

68

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (5)

ASPMX2.GOOGLEMAIL.COM
ALT2.ASPMX.L.GOOGLE.COM
ALT1.ASPMX.L.GOOGLE.COM
ASPMX.L.GOOGLE.COM

+1 more

Domain Information

gdansk.pl

Domain Age
22y 10m

Created

09.06.2003

Expires

08.06.2031

Last Updated

24.02.2026

Registrar

Politechnika Gdańska Centrum Informatyczne Trójmiejskiej Akademickiej Sieci Komputerowej

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.
B
75/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Kanit

WCAG Partial
53/100
Readability
/30
19/30

13px · LH 1.50

Hierarchy
/20
5/20
WCAG
/25
15/25

1:1 min contrast

Performance
/25
14/25

1 font · 13 req

Heading Font

Kanit

Sans

Body Font

Kanit

Sans13px

Contrast Ratio

1:1

17 issues

Reading Comfort

~49 CPL

Optimal (45–75)
21px
h2
13px
p

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~49 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 14/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 17 elements below WCAG AA threshold (min 1.0:1).

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

Buy on MyFontsFluid TypeFlesch 14

Color Palette

8 unique colors
8.61:1 AAA Light
#ffffff
Background· 37.8%
#474e43
Secondary· 10.5%
#dfee6f
Accent· 23.6%
#081f3b
Primary· 11.4%
#8b927b
Secondary· 9.2%
#b1c7a4
Secondary· 5.5%
#ecf4be
Accent· 1.4%
#dfe698
Accent· 0.5%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

1

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

13 Resources

11
Scripts
2
Styles
6
Async
2
Defer

Top Script Sources

local(5)googletagmanager.com(2)clickiocmp.com(2)scripts.clarity.ms(1)clarity.ms(1)

Website Identity

gdansk.pl

22 years old

© Gdańskie Centrum Multimedialne

Location detected: 🇵🇱 Polandvia tld
Politechnika Gdańska Centrum Informatyczne Trójmiejskiej Akademickiej Sieci Komputerowej📧 Google Workspacepl

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Last analyzed: 25 Apr 2026 at 11:12

Historical Analysis & Change Tracking