thinline.cz

https://thinline.cz· First analyzed 19 May 2026· Updated 19 May 2026

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thinline.cz

Mobile

Sponsored

Hosting Provider

THINline s.r.o

IP Address

91.239.200.50

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Prague, Czechia

ASN

AS60606

Organization

THINline s.r.o

Server

Nginx

Nameservers

ns1.thinline.cz.ns3.cesky-hosting.eu.ns2.thinline.cz.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

657 ms10%

Speed Index

854 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

317 KB

23 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

THINline s.r.o

Technology Stack

6 Technologies Detected

Analytics

CSS Frameworks

Fonts

Web Servers

Languages

SEO Analysis

C65/100

Meta Tags10/15

Content10/12

Headings8/8

Technical14/25

E-E-A-T3/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

thinline.czthinline.cz

THINline s.r.o. - Vše, co potřebujete v on-line světě

No description available for this page.

Title Length53 chars

Recommended: 50-60 chars (~308px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (11/21) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

6/100

Poor

2 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

F37/100

Bot Access

20/25

Machine Read.

8/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:8%

Words:463

Token eff.:Optimal

Sections/1K:28.1

Structured Data

No Schema

Citation Readiness

Opening Summary18w

Descriptive Headingsavg 3.4w

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.

75/100

Passed

Critical

Warnings

Images & Alt Text

18/20

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

15/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

13/15

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.

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.

62/100

A+

39 mg

CO₂e / view

317.4 KB

Page Weight

90%

Cleaner Than

New Visitor

45 mg

Returning (cached)

22 mg

Annual (10K/mo)

4.7 kg

Emission Segments

Data Center

9 mg

Network

9 mg

Device

21 mg

Resource Breakdown

JavaScript

154.3 KB

Images

61.6 KB

CSS

91.9 KB

Fonts

857 B

HTML

8.8 KB

Green Hosting Not Verified

THINline s.r.o

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

81%Very Good

Interactive

HTTPS

No WAF

306d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

19.02.2026

Valid Until

21.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.thinline.czthinline.cz

SHA-256 Fingerprint

DB:8A:D4:10:C8:1A:85:4D:D3:AE:8A:7C:F7:65:6A:39:A3:19:0A:9F...

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

8672

content-security-policy

frame-ancestors 'self';

content-type

text/html; charset=utf-8;

date

Tue, 19 May 2026 15:10:26 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mx1b20.thinline.cz

mx1d10.thinline.cz

Domain Information

thinline.cz

Domain Age

24y 4m

Created

08.01.2002

Expires

08.01.2030

Last Updated

15.10.2024

Registrar

REG-THINLINE

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

67/100

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=1.0

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Rajdhani

WCAG Partial

71/100

Readability

/30

26/30

25px · LH 1.40

Hierarchy

/20

17/20

2.04x ratio · ✓ H1→H6

WCAG

/25

13/25

1.95:1 min contrast

Performance

/25

15/25

1 font · 3 req

Heading Font

Rajdhani

Sans50px

Body Font

Rajdhani

Sans25px

Contrast Ratio

1.95:1

13 issues

Reading Comfort

~42 CPL

Narrow lines

50px

45px

26px

25px

✅ Excellent readability: 25px body text is ideal for all devices.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 42/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.9:1).

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

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

GGoogle FontsFlesch 42

Color Palette

3 unique colors

Light

#ffffff

Background· 88.50000000000003%

#b59e86

Primary· 6.8%

#f1efeb

Secondary· 4.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

7 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(2)google-analytics.com(1)local(1)

Website Identity

thinline.cz

podpora@cesky-hosting.cz

24 years old

Location detected: 🇨🇿 Czech Republicvia tld

REG-THINLINEcs

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Last analyzed: 19 May 2026 at 15:10

Historical Analysis & Change Tracking