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skloart.cz

https://skloart.cz· First analyzed 11 May 2026· Updated 11 May 2026
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skloart.cz
Desktop screenshot of skloart.cz
Mobile screenshot of skloart.cz
Mobile

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Hosting Provider

Ignum s.r.o

IP Address

62.109.151.7

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Prague, Czechia

ASN

AS29134

Organization

Ignum s.r.o

Server

Nginx

Nameservers

ns-1.toras-systems.com.ns-2.toras-systems.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
661 ms10%
Speed Index
859 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
7 MB
21 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Ignum s.r.o

Technology Stack

2 Technologies Detected

UI Components

1
Lightbox

Web Servers

1
Nginx

SEO Analysis

D46/100
11
9
4
Meta Tags4/15
Content10/12
Headings5/8
Technical6/21
E-E-A-T3/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
S
skloart.czskloart.cz

Vitráže, Tiffany technika, lampy, obrazy, restaurování - SKLOart - ...

No description available for this page.

Title truncated.
Title Length90 chars

Recommended: 50-60 chars (~539px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

  • • Title is too long (90 chars, ~539px). Will be truncated in search results.
  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (6/8) — critical for accessibility and SEO

13 issues found

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Local SEO

Local Search Readiness

7/100
Poor
2 13 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.
9/25
Schema Data
0/25
Citation
6/25

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:19%
Words:729
Token eff.:Optimal
Sections/1K:2.7

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.
D
58/100
7
Passed
6
Critical
0
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
8/20
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.
3 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.
17/100
F
891 mg
CO₂e / view
7.0 MB
Page Weight
5%
Cleaner Than
New Visitor
1.02 g
vs
Returning (cached)
509 mg
Annual (10K/mo)
106.9 kg
Emission Segments
Data Center
199 mg
Network
214 mg
Device
478 mg
Resource Breakdown
JavaScript
55.1 KB
Images
6.9 MB
CSS
119.2 KB
HTML
6.8 KB
Other
1.6 KB
Green Hosting Not Verified
Ignum s.r.o
7 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

21%Critical
Interactive

HTTPS

No WAF

46d

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

28.03.2026

Valid Until

26.06.2026

Subject Alternative Names (2)

*.skloart.czskloart.cz

SHA-256 Fingerprint

27:AC:00:F9:D0:EE:3D:03:54:32:68:33:48:1C:F9:09:A9:6A:63:67...

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, post-check=0, pre-check...)
content-encoding
📦 Gzip(gzip)
content-length
6647
content-type
text/html; charset=UTF-8
date
Mon, 11 May 2026 04:21:14 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (4)

mx2.cz-hosting.com
mx4.cz-hosting.com
mx1.cz-hosting.com
mx3.cz-hosting.com

Domain Information

skloart.cz

Domain Age
24y 8m

Created

28.08.2001

Expires

28.08.2026

Last Updated

13.12.2024

Registrar

REG-WEBGLOBE

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected

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
37/100
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.
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Verdana

WCAG Partial
52/100
Readability
/30
13/30

13px · LH --

Hierarchy
/20
9/20

1.3x ratio

WCAG
/25
16/25

1.15:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Verdana

Sans17px

Body Font

Verdana

Sans13px

Contrast Ratio

1.15:1

1 issue

Reading Comfort

~86 CPL

Wide lines
17px
h1
16px
h3
13px
h4
13px
p

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide lines: ~86 chars/line. Use max-width: 65ch for comfortable reading.

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

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.1:1).

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

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

Buy on MyFontsFlesch 45

Color Palette

5 unique colors
Light
#faf0bf
Primary· 75.10000000000001%
#a2906f
Secondary· 9.4%
#4b3a2c
Secondary· 8%
#dbd0a6
Secondary· 6.2%
#fefbda
Accent· 1.2%

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Scripts & Styles

10 Resources

7
Scripts
3
Styles
0
Async
0
Defer

Top Script Sources

local(5)vitraze.skloart.cz(2)

Website Identity

skloart.cz

skloart@skloart.cz
24 years old
Location detected: 🇨🇿 Czech Republicvia tld
REG-WEBGLOBE

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Last analyzed: 11 May 2026 at 04:21

Historical Analysis & Change Tracking