estranky.sk

https://estranky.sk· First analyzed 25 Apr 2026· Updated 25 Apr 2026

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estranky.sk

Mobile

Sponsored

Hosting Provider

Nethost s.r.o.

IP Address

81.0.235.169

Site Location

🇨🇿 Czech Republicvia phone

Server Location

🇨🇿 Prague, Czechia

ASN

AS15685

Organization

Nethost s.r.o.

Nameservers

dns.nethost.cz.sns.nethost.cz.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.0 s10%

Speed Index

2.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

85 KB

45 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Nethost s.r.o.

Technology Stack

8 Technologies Detected

CSS Frameworks

Analytics

Libraries

Icon Libraries

Fonts

Tag Managers

SEO Analysis

C61/100

Meta Tags14/15

Content10/12

Headings3/8

Technical14/25

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

estranky.skestranky.sk

Tvorba webových stránok zadarmo a rýchlo - eStranky.sk

Tvorba webových stránok zadarmo Vyskúšajte eStránky.sk a založte si svoj web či blog ľahko a rýchlo bez znalosti programovania. Výber z mnohých šablón. Podpo...

Description truncated.

Title Length54 chars

Recommended: 50-60 chars (~336px / 580px)

Description Length171 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (15/16) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

6 rules

Local SEO

Local Search Readiness

12/100

Poor

4 11 2

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

Sponsored

AI & LLM Readiness

D41/100

Bot Access

20/25

Machine Read.

8/25

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:4%

Words:728

Token eff.:Optimal

Sections/1K:1.4

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary53w

Descriptive Headingsavg 4.5w

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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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.

58/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

5/15

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

9/15

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.

44/100

A+

11 mg

CO₂e / view

84.6 KB

Page Weight

95%

Cleaner Than

New Visitor

12 mg

Returning (cached)

6 mg

Annual (10K/mo)

1.3 kg

Emission Segments

Data Center

2 mg

Network

3 mg

Device

6 mg

Resource Breakdown

JavaScript

23.4 KB

CSS

29.9 KB

Fonts

1.6 KB

HTML

29.8 KB

Green Hosting Not Verified

Nethost s.r.o.

6 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

304d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

26.01.2026

Valid Until

23.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.estranky.skestranky.sk

SHA-256 Fingerprint

2E:3C:80:B8:D5:72:36:90:D7:CB:CA:91:06:B5:BA:BB:AD:20:F2:0E...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔵 Public(public)

connection

Keep-Alive

content-length

30206

content-type

text/html; charset=UTF-8

date

Sat, 25 Apr 2026 17:24:41 GMT

expires

Thu, 19 Nov 1981 08:52:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mail.estranky.sk

sns.nethost.sk

Domain Information

estranky.sk

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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.

64/100

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, user-scalable=no

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Poppins + Arial

WCAG Partial

52/100

Readability

/30

20/30

13px · LH 1.50

Hierarchy

/20

4/20

WCAG

/25

12/25

1:1 min contrast

Performance

/25

16/25

System fonts

Heading Font

Poppins

Sans

Body Font

Arial

Sans13px

Contrast Ratio

1:1

10 issues

Reading Comfort

~49 CPL

Optimal (45–75)

32px

28px

24px

13px

Minor Second

Scale

❌ 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).

⚠️ Hard to read: Flesch score 42/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 1.0:1).

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

GGoogle FontsFluid TypeFlesch 42

Color Palette

10 unique colors

12.1:1 AAA Light

#ffffff

Background· 36.3%

#3a3532

Text· 16.099999999999998%

#090806

Primary· 8.4%

#56463c

Secondary· 8%

#796c63

Secondary· 7.8%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.cpex.cz(6)gstatic.com(2)googletagmanager.com(2)sdk.privacy-center.org(2)google.com(2)

Website Identity

estranky.sk

podpora@estranky.sk

+420777837847

Location detected: 🇨🇿 Czech Republicvia phone

Social Profiles

Facebook

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Last analyzed: 25 Apr 2026 at 17:25

Historical Analysis & Change Tracking