svetvbezpeci.cz

https://svetvbezpeci.cz· First analyzed 22 May 2026· Updated 22 May 2026

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svetvbezpeci.cz

Mobile

Sponsored

Hosting Provider

Websupport s.r.o.

IP Address

37.9.175.212

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇸🇰 Bratislava, Slovakia

ASN

AS51013

Organization

Websupport s.r.o.

Server

OpenResty

Nameservers

ns3.websupport.eu.ns1.websupport.cz.ns2.websupport.cz.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

445 ms10%

Speed Index

578 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3 MB

66 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv3.6

cms

Twenty Ten katalog-bezpecnost svetvbezpeciczv1.2Custom

by the WordPress team

View Theme

Technology Stack

6 Technologies Detected

Analytics

CSS Frameworks

Web Servers

Plugins

SEO Analysis

D52/100

Meta Tags5/15

Content11/12

Headings8/8

Technical12/25

E-E-A-T0/7

Images2/7

Links2/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

svetvbezpeci.czsvetvbezpeci.cz

svetvbezpeci.cz | SVĚTVBEZPEČÍ.CZ – Svět v bezpečí – Bezpečnost ze ...

SVĚTVBEZPEČÍ.CZ – Svět v bezpečí – Bezpečnost ze všech stran

Title truncated.

Title Length78 chars

Recommended: 50-60 chars (~474px / 580px)

Description Length60 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (78 chars, ~474px). Will be truncated in search results.
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

13 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,348 URLs

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

F39/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

0/25

Citation

10/25

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

Text ratio:10%

Words:1,545

Token eff.:Optimal

Sections/1K:26.5

Structured Data

No Schema

Citation Readiness

Opening Summary218w

Descriptive Headingsavg 4.8w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

67/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

11/20

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

12/15

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

3/15

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.

35/100

308 mg

CO₂e / view

3.0 MB

Page Weight

30%

Cleaner Than

New Visitor

352 mg

Returning (cached)

176 mg

Annual (10K/mo)

36.9 kg

Emission Segments

Data Center

15 mg

Network

91 mg

Device

202 mg

Resource Breakdown

Images

2.9 MB

CSS

61.6 KB

HTML

20.2 KB

Green Hosting Verified

Websupport.sk

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

77d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

10.05.2026

Valid Until

08.08.2026

Subject Alternative Names (2)

svetvbezpeci.czwww.svetvbezpeci.cz

SHA-256 Fingerprint

51:39:1E:3D:8B:F2:BF:F9:2E:14:B3:A4:68:D1:B4:EC:4B:FC:15:D3...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Fri, 22 May 2026 19:51:07 GMT

server

openresty

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mailin2.svetvbezpeci.cz

mailin1.svetvbezpeci.cz

Domain Information

svetvbezpeci.cz

Domain Age

14y 6m

Created

30.10.2011

Expires

29.10.2026

Last Updated

23.11.2025

Registrar

REG-ACTIVE24

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

34/100

Not 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.

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Trebuchet MS + Helvetica Neue

WCAG Partial

70/100

Readability

/30

21/30

14px · LH 1.29

Hierarchy

/20

16/20

2.14x ratio · ✓ H1→H6

WCAG

/25

14/25

2.96:1 min contrast

Performance

/25

19/25

System fonts

Heading Font

Trebuchet MS

Sans30px

Body Font

Helvetica Neue

Sans14px

Contrast Ratio

2.96:1

10 issues

Reading Comfort

~53 CPL

Optimal (45–75)

30px

24px

19px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.29). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~53 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 43/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 3.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

Buy on MyFontsFlesch 43

Color Palette

11 unique colors

7.07:1 AAA Light

#ffffff

Background· 39.9%

#565863

Other· 6.6%

#b9aba4

Primary· 8%

#cfd2bf

Secondary· 7.5%

#09131d

Accent· 5.8%

#e2eae2

Secondary· 5.1%

#76b2af

Secondary· 3.6%

#7d2b41

Secondary· 2.4%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Twitter/X WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

6 Resources

Scripts

Styles

Async

Defer

Top Script Sources

connect.facebook.net(2)api4.mapy.cz(1)googletagmanager.com(1)

Website Identity

svetvbezpeci.cz

14 years old

Location detected: 🇨🇿 Czech Republicvia tld

REG-ACTIVE24cs-CZ

Social Profiles

Facebook X (Twitter)

Sponsored

Last analyzed: 22 May 2026 at 19:51

Historical Analysis & Change Tracking