zumi.pl

https://zumi.pl· First analyzed 07 May 2026· Updated 07 May 2026

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zumi.pl

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

75.2.56.189

Site Location

🇵🇱 Polandvia tld

Server Location

🇺🇸 Seattle, United States

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns3.ringpublishing.net.ns4.ringpublishing.net.ns1.ringpublishing.net.ns2.ringpublishing.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

589 ms10%

Speed Index

766 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.6 MB

250 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Ghost

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

Frameworks

Angularv21.1.5

CSS Frameworks

Tailwind CSS

Tag Managers

Google Tag Manager

Advertising

Microsoft Advertising

CDN

Cloudflare

SEO Analysis

D55/100

Meta Tags15/15

Content0/12

Headings0/8

Technical19/25

E-E-A-T3/7

Images3/7

Links1/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

zumi.plzumi.pl

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Skorzystaj z Jakdojade, aby szybko i bezproblemowo zaplanować podróż komunikacją miejską oraz PKP. Sprawdź rozkład jazdy, odjazdy live i kupuj bilety mobilne.

Title Length55 chars

Recommended: 50-60 chars (~340px / 580px)

Description Length158 chars

Recommended: 120-160 chars

Issues (2)

• Very thin content (44 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

38 URLs

38 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

Sponsored

AI & LLM Readiness

F35/100

Bot Access

20/25

Machine Read.

6/25

Schema Data

0/25

Citation

9/25

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

Text ratio:0%

Words:36

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

73/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

6/20

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

11/15

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.

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.

52/100

167 mg

CO₂e / view

1.6 MB

Page Weight

60%

Cleaner Than

New Visitor

191 mg

Returning (cached)

95 mg

Annual (10K/mo)

20.0 kg

Emission Segments

Data Center

8 mg

Network

49 mg

Device

110 mg

Resource Breakdown

JavaScript

1.5 MB

Images

4.2 KB

CSS

89.0 KB

HTML

4.8 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Interactive

HTTPS

WAF

40d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

18.03.2026

Valid Until

16.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

jakdojade.pl*.jakdojade.pl

SHA-256 Fingerprint

AC:0C:4E:3A:8B:D8:41:AF:93:3F:C3:F2:70:2C:00:3B:4F:92:C9:17...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🔴 No Cache(no-cache)

cf-cache-status

DYNAMIC

cf-ray🇫🇷 Paris

9f7de6536e15ed85-CDG

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

kmx.poczta.onet.pl

Domain Information

zumi.pl

Domain Age

19y 2m

Created

23.02.2007

Expires

22.02.2027

Last Updated

11.02.2026

Registrar

cyber_Folks S.A.

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.

74/100

Mobile Friendly2 breakpoints

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, height=device-height, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Manrope

WCAG AA

68/100

Readability

/30

23/30

16px · LH 1.38

Hierarchy

/20

8/20

WCAG

/25

19/25

5.1:1 min contrast

Performance

/25

18/25

1 font · 3 req

Heading Font

Manrope

Body Font

Manrope

Sans16px

Contrast Ratio

5.1:1

WCAG AA (≥4.5:1)

Reading Comfort

Single Family

left aligned

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

⚠️ Tight line spacing (1.38). Increase to 1.4–1.6 for better readability.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.1:1).

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFontsFlesch 65

Color Palette

5 unique colors

2.24:1 Fail Light

#adadad

Other· 90.89999999999999%

#ffffff

Background· 4.8%

#282641

Primary· 0%

#93814b

Secondary· 2.6%

#d2c699

Secondary· 1.3%

#95b9bd

Secondary· 0.2%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

17 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(3)connect.facebook.net(2)bat.bing.com(2)local(2)capi-automation.s3.us-east-2.amazonaws.com(1)

Website Identity

zumi.pl

19 years old

Location detected: 🇵🇱 Polandvia tld

cyber_Folks S.A.en

Sponsored

Last analyzed: 07 May 2026 at 05:42

Historical Analysis & Change Tracking