mojedatovaschranka.cz

https://mojedatovaschranka.cz· First analyzed 15 May 2026· Updated 15 May 2026

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Mobile

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Hosting Provider

Internet for school

IP Address

194.228.65.118

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Prague, Czechia

ASN

AS5610

Organization

Internet for school

Server

Apache

Nameservers

ns1.regzone.info.ns1.regzone.cz.ns1.regzone.de.

Performance

Core Web Vitals

Weight

First Contentful Paint

6.1 s10%

Speed Index

7.9 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.1 MB

52 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Internet for school

Technology Stack

4 Technologies Detected

Libraries

UI Components

CSS Frameworks

Web Servers

SEO Analysis

D50/100

Meta Tags4/15

Content12/12

Headings3/8

Technical12/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

mojedatovaschranka.czmojedatovaschranka.cz

Datové schránky

No description available for this page.

Title Length15 chars

Recommended: 50-60 chars (~93px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

robots.txt

2 rules

Local SEO

Local Search Readiness

10/100

Poor

3 12 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

D44/100

Bot Access

20/25

Machine Read.

15/25

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

navheader/footer

Text ratio:7%

Words:642

Token eff.:Optimal

Sections/1K:14

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary20w

Descriptive Headingsavg 2.1w

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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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.

74/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

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

7/15

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.

24/100

269 mg

CO₂e / view

2.1 MB

Page Weight

50%

Cleaner Than

New Visitor

308 mg

Returning (cached)

154 mg

Annual (10K/mo)

32.3 kg

Emission Segments

Data Center

60 mg

Network

65 mg

Device

145 mg

Resource Breakdown

JavaScript

344.5 KB

Images

1.3 MB

CSS

412.9 KB

HTML

63.7 KB

Green Hosting Not Verified

Internet for school

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

76%Good

Interactive

HTTPS

No WAF

139d

Certificate Details

Type

Extended Validation (EV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

17.03.2026

Valid Until

01.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (9)

mojedatovaschranka.czcert.mojedatovaschranka.czinfo.mojedatovaschranka.czreg.mojedatovaschranka.czws1.mojedatovaschranka.czws1c.mojedatovaschranka.czws2.mojedatovaschranka.czws2c.mojedatovaschranka.cz+1 more

SHA-256 Fingerprint

D6:E7:06:AB:AB:81:14:61:EC:74:1B:B6:82:BF:06:CB:01:9E:7F:34...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

connection

Keep-Alive

content-length

64960

content-security-policy

default-src 'self'; object-src 'none'; font-src 'self' https...

content-type

text/html

date

Fri, 15 May 2026 10:56:59 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

smtp-mvcr.gov.cz

Domain Information

mojedatovaschranka.cz

Domain Age

16y 11m

Created

03.06.2009

Expires

02.06.2026

Last Updated

24.06.2025

Registrar

REG-ZONER

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.

58/100

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, shrink-to-fit=no

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto

WCAG Partial

60/100

Readability

/30

20/30

15px · LH 1.60

Hierarchy

/20

7/20

WCAG

/25

17/25

2.01:1 min contrast

Performance

/25

16/25

System fonts

Heading Font

Roboto

Sans

Body Font

Roboto

Sans15px

Contrast Ratio

2.01:1

7 issues

Reading Comfort

~42 CPL

Narrow lines

28px

16px

15px

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 22/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 2.0:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Fluid Type (rem)Flesch 22

Color Palette

7 unique colors

Light

#ffffff

Background· 22.5%

#244f81

Accent· 38.6%

#235f9d

Primary· 21.3%

#e6aa1e

Accent· 9.2%

#6787a0

Secondary· 4.8%

#1a4170

Accent· 1.8%

#cec394

Secondary· 1.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

15 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(6)chatbot.isds.cz(2)

Website Identity

mojedatovaschranka.cz

954200200

16 years old

Location detected: 🇨🇿 Czech Republicvia tld

REG-ZONERcs

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Last analyzed: 15 May 2026 at 10:57

Historical Analysis & Change Tracking