linsys.cz

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

Export

linsys.cz

Mobile

Sponsored

Hosting Provider

THINline s.r.o

IP Address

91.239.200.59

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Prague, Czechia

ASN

AS60606

Organization

THINline s.r.o

Server

Apache

Nameservers

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

Performance

100

Core Web Vitals

Weight

First Contentful Paint

257 ms10%

Speed Index

334 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3 KB

13 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

THINline s.r.o

Technology Stack

5 Technologies Detected

Analytics

UI Components

Web Servers

Languages

SEO Analysis

D55/100

Meta Tags9/15

Content8/12

Headings8/8

Technical11/25

E-E-A-T3/7

Images0/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

linsys.czlinsys.cz

LINSYS s.r.o. - Výroba, zpracování, prodej a úpravy hřídelí, kuličk...

LINSYS s.r.o. - Výroba, zpracování, prodej a úpravy hřídelí, kuličkových šroubů, ložisek, řetězů a řemenů | O spoleÄnosti

Title truncated.

Title Length122 chars

Recommended: 50-60 chars (~724px / 580px)

Description Length122 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (122 chars, ~724px). Will be truncated in search results.
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

15 URLs

robots.txt

Local SEO

Local Search Readiness

5/100

Poor

2 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F38/100

Bot Access

20/25

Machine Read.

10/25

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:17%

Words:168

Token eff.:Too Short

Sections/1K:17.9

Structured Data

No Schema

Citation Readiness

Opening Summary74w

Descriptive Headingsavg 2w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

AI readiness recommendation preview...

Upgrade to view recommendations

Sponsored

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

20/20

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

Semantic Structure

14/20

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.

1 recommendation

•Accessibility recommendation preview...

Upgrade to view recommendations

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.

60/100

A+

<0.001 g

CO₂e / view

2.8 KB

Page Weight

95%

Cleaner Than

New Visitor

<0.001 g

Returning (cached)

<0.001 g

Annual (10K/mo)

36 g

Emission Segments

Data Center

<0.001 g

Network

<0.001 g

Device

<0.001 g

Resource Breakdown

HTML

2.8 KB

Green Hosting Not Verified

THINline s.r.o

3 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

71%Good

Static / Informational

HTTPS

No WAF

57d

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/1.1

Valid From

17.04.2026

Valid Until

16.07.2026

Subject Alternative Names (2)

linsys.czwww.linsys.cz

SHA-256 Fingerprint

73:72:3E:A3:BE:BB:D0:82:01:DD:D0:BD:F7:9A:3B:11:C4:5A:43:26...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🟡 2 Hours(max-age=7200)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

2519

content-type

text/html

date

Tue, 19 May 2026 14:31:01 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

MX Records (1)

linsys-cz.mail.protection.outlook.com

Domain Information

linsys.cz

Domain Age

16y 8m

Created

12.09.2009

Expires

11.09.2026

Last Updated

04.05.2026

Registrar

REG-THINLINE

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

34/100

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

Times New Roman

WCAG AAA

78/100

Readability

/30

21/30

16px · LH --

Hierarchy

/20

19/20

2x ratio · ✓ H1→H6

WCAG

/25

24/25

9.4:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Times New Roman

Serif32px

Body Font

Times New Roman

Serif16px

Contrast Ratio

9.4:1

WCAG AAA (≥7:1)

Reading Comfort

~41 CPL

Narrow lines

32px

24px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Hard to read: Flesch score 39/100. Simplify sentences for wider reach.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.4:1).

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

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

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 39

Color Palette

9 unique colors

Light

#ffffff

Background· 87.2%

#9996ba

Primary· 2.3%

#b6bace

Secondary· 2.3%

#dadbe5

Secondary· 1.9%

#f1f1f4

Secondary· 1.7%

#7372c2

Secondary· 1.2%

#312fbd

Accent· 0.9%

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

.(3)google-analytics.com(1)

Website Identity

linsys.cz

info@linsys.cz

16 years old

Location detected: 🇨🇿 Czech Republicvia tld

REG-THINLINE📧 Microsoft 365cs

Sponsored

Last analyzed: 19 May 2026 at 14:31

Historical Analysis & Change Tracking