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ivanklich.cz

https://ivanklich.cz· First analyzed 31 May 2026· Updated 31 May 2026
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ivanklich.cz
Desktop screenshot of ivanklich.cz
Mobile screenshot of ivanklich.cz
Mobile

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Hosting Provider

Ignum s.r.o

IP Address

62.109.154.217

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Prague, Czechia

ASN

AS29134

Organization

Ignum s.r.o

Server

Nginx

Nameservers

ns3.savana.cz.ns1.savana.cz.ns2.savana.cz.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
497 ms10%
Speed Index
646 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
571 KB
33 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Ignum s.r.o

Technology Stack

4 Technologies Detected

Fonts

1
Google Fonts

Social

1
ShareThis

Web Servers

1
Nginx

Security

1
reCAPTCHA

SEO Analysis

D52/100
15
9
2
Meta Tags4/15
Content7/12
Headings5/8
Technical12/25
E-E-A-T3/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
I
ivanklich.czivanklich.cz

Ivan Klich | fotogalerie

No description available for this page.

Title Length24 chars

Recommended: 50-60 chars (~135px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

982 URLs

robots.txt

12 rules

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

F35/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
8/25

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:7%
Words:133
Token eff.:Too Short
Sections/1K:15

Structured Data

No Schema

Citation Readiness

Opening Summary14w
Descriptive Headingsavg 1w
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
8
Passed
4
Critical
1
Warnings
Images & Alt Text
20/20
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
10/15
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.
47/100
A
71 mg
CO₂e / view
571.2 KB
Page Weight
80%
Cleaner Than
New Visitor
81 mg
vs
Returning (cached)
40 mg
Annual (10K/mo)
8.5 kg
Emission Segments
Data Center
16 mg
Network
17 mg
Device
38 mg
Resource Breakdown
JavaScript
4.5 KB
Images
417.4 KB
CSS
144.1 KB
Fonts
1.8 KB
HTML
3.5 KB
Green Hosting Not Verified
Ignum s.r.o
4 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

21%Critical
Interactive

HTTPS

No WAF

86d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

28.05.2026

Valid Until

26.08.2026

Subject Alternative Names (2)

ivanklich.czwww.ivanklich.cz

SHA-256 Fingerprint

C2:B2:B8:8F:34:EC:97:3D:8A:F8:E4:C6:27:8A:88:9B:5F:5A:AC:48...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-length
3248
content-type
text/html; charset=UTF-8
date
Sun, 31 May 2026 19:17:00 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (2)

mx2.savana.cz
mx1.savana.cz

Domain Information

ivanklich.cz

Domain Age
9y 10m

Created

25.07.2016

Expires

24.07.2026

Last Updated

25.05.2026

Registrar

REG-INTERNET-CZ

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.
F
38/100
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...
Upgrade to view recommendations

Typography & Readability

Arial

WCAG AA
57/100
Readability
/30
10/30

12px · LH 1.33

Hierarchy
/20
9/20

1.33x ratio

WCAG
/25
19/25

4.85:1 min contrast

Performance
/25
19/25

System fonts

Heading Font

Arial

Sans16px

Body Font

Arial

Sans12px

Contrast Ratio

4.85:1

WCAG AA (≥4.5:1)

Reading Comfort

Single Font Family

left aligned
16px
h1
16px
h3
12px
p
Minor Second
Scale

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

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.8:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

GGoogle FontsFlesch 0

Color Palette

7 unique colors
Dark
#202020
Other· 39.6%
#555d69
Primary· 9.7%
#959aa8
Secondary· 6.4%
#4d4239
Secondary· 4.6%

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

7 Resources

4
Scripts
3
Styles
1
Async
0
Defer

Top Script Sources

gstatic.com(1)local(1)w.sharethis.com(1)google.com(1)

Website Identity

ivanklich.cz

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

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Last analyzed: 31 May 2026 at 19:17

Historical Analysis & Change Tracking

ivanklich.cz Technology Stack - Built With Google Fonts, ShareThis, Nginx, reCAPTCHA | StackOptic | StackOptic