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uhli-janmaria.cz

https://uhli-janmaria.cz· First analyzed 01 Jun 2026· Updated 01 Jun 2026
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uhli-janmaria.cz
Desktop screenshot of uhli-janmaria.cz
Mobile screenshot of uhli-janmaria.cz
Mobile

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Hosting Provider

WEDOS hosting services

IP Address

46.28.106.63

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Prague, Czechia

ASN

AS197019

Organization

WEDOS hosting services

Server

Apache

Nameservers

ns.wedos.cz.ns.wedos.eu.ns.wedos.com.ns.wedos.net.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
876 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
20 KB
9 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
WEDOS hosting services

Technology Stack

3 Technologies Detected

Libraries

1
jQueryv1.7.2

Analytics

1
Google Analytics

Web Servers

1
Apache

SEO Analysis

D45/100
13
13
1
Meta Tags5/15
Content9/12
Headings3/8
Technical10/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
U
uhli-janmaria.czuhli-janmaria.cz

Uhelné sklady Jan Maria

website description

Title Length23 chars

Recommended: 50-60 chars (~138px / 580px)

Description Length19 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

14 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

5 URLs

robots.txt

3 rules

Allows all crawlers

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.

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AI & LLM Readiness

F36/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
Citation
5/25

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:25%
Words:336
Token eff.:Optimal
Sections/1K:6

Structured Data

No Schema

Citation Readiness

Opening Summary14w
Descriptive Headingsavg 1.5w
Canonical URL
Open Graph0/3
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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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.
C
66/100
6
Passed
6
Critical
0
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
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.
56/100
A+
3 mg
CO₂e / view
20.1 KB
Page Weight
95%
Cleaner Than
New Visitor
3 mg
vs
Returning (cached)
1 mg
Annual (10K/mo)
300 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
1 mg
Resource Breakdown
JavaScript
8.5 KB
Images
3.8 KB
CSS
4.8 KB
HTML
3.1 KB
Green Hosting Not Verified
WEDOS hosting services
4 recommendations
  • •Carbon footprint recommendation preview...
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D

Security Score

41%Poor
Interactive

HTTPS

No WAF

60d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

03.05.2026

Valid Until

01.08.2026

Subject Alternative Names (2)

uhli-janmaria.czwww.uhli-janmaria.cz

SHA-256 Fingerprint

A2:47:D3:C8:D0:C7:2F:75:AC:6A:DC:50:0E:E6:E6:66:E4:B3:C9:93...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
content-encoding
📦 Gzip(gzip)
content-length
2873
content-security-policy
upgrade-insecure-requests;
content-type
text/html; charset=utf-8
date
Mon, 01 Jun 2026 12:21:20 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

20

SPF
DKIM
DMARC

MX Records (3)

wes1-mx2.wedos.net
wes1-mx-backup.wedos.net
wes1-mx1.wedos.net

Domain Information

uhli-janmaria.cz

Domain Age
9y 4m

Created

13.01.2017

Expires

12.01.2027

Registrar

REG-WEDOS

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.
F
34/100
Not Mobile Friendly
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.
5 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Verdana

WCAG Partial
55/100
Readability
/30
11/30

12px · LH 1.50

Hierarchy
/20
10/20

3.27x ratio

WCAG
/25
14/25

2.15:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Verdana

Sans39px

Body Font

Verdana

Sans12px

Contrast Ratio

2.15:1

7 issues

Reading Comfort

~110 CPL

Too wide
39px
h1
22px
h3
11px
h4
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

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

❌ Very long lines: ~110 chars/line causes eye strain. Add max-width constraint.

⚠️ Hard to read: Flesch score 45/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 2.1:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

Buy on MyFontsFlesch 45

Color Palette

3 unique colors
2.21:1 Fail Light
#ffffff
Background· 86.2%
#b0aeae
Other· 8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

5 Resources

4
Scripts
1
Styles
1
Async
0
Defer

Top Script Sources

local(2)ssl.google-analytics.com(1)code.jquery.com(1)

Website Identity

uhli-janmaria.cz

9 years old
Location detected: 🇨🇿 Czech Republicvia tld
REG-WEDOS

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Last analyzed: 01 Jun 2026 at 12:21

Historical Analysis & Change Tracking