alexcars.cz

https://alexcars.cz· First analyzed 15 May 2026· Updated 15 May 2026

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alexcars.cz

Mobile

Sponsored

Hosting Provider

Vas Hosting s.r.o.

IP Address

95.168.212.14

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Tupadly, Czechia

ASN

AS39392

Organization

Vas Hosting s.r.o.

Server

Nginx

Nameservers

ns.vas-hosting.cz.ns.vas-hosting.com.ns.vas-hosting.eu.

Performance

Core Web Vitals

Weight

First Contentful Paint

697 ms10%

Speed Index

906 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.5 MB

23 requests

Image Optimization

WebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Vas Hosting s.r.o.

Technology Stack

3 Technologies Detected

CSS Frameworks

Tailwind CSS

Analytics

Matomo

Web Servers

Nginx

SEO Analysis

C61/100

Meta Tags9/15

Content12/12

Headings3/8

Technical17/25

E-E-A-T0/7

Images6/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

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Title Length11 chars

Recommended: 50-60 chars (~63px / 580px)

Description Length130 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

289 URLs

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

10/100

Poor

3 13 1

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

Sponsored

AI & LLM Readiness

D45/100

Bot Access

20/25

Machine Read.

16/25

Schema Data

2/25

Citation

7/25

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

navheader/footer

Text ratio:16%

Words:827

Token eff.:Optimal

Sections/1K:21.8

Depth:2/5

Structured Data

1 JSON-LD

WebSite

Citation Readiness

Opening Summary17w

Descriptive Headingsavg 9.3w

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...

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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.

73/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

13/20

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.

47/100

186 mg

CO₂e / view

1.5 MB

Page Weight

60%

Cleaner Than

New Visitor

212 mg

Returning (cached)

106 mg

Annual (10K/mo)

22.3 kg

Emission Segments

Data Center

42 mg

Network

45 mg

Device

100 mg

Resource Breakdown

Images

1.5 MB

CSS

5.3 KB

HTML

6.9 KB

Green Hosting Not Verified

Vas Hosting s.r.o.

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

31%Critical

Interactive

HTTPS

No WAF

27d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

14.03.2026

Valid Until

12.06.2026

Subject Alternative Names (2)

*.alexcars.czalexcars.cz

SHA-256 Fingerprint

CB:77:73:36:A0:16:5D:2C:59:00:90:40:21:E2:FB:17:C0:FD:D0:B2...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-headers

Origin, X-Requested-With, Content-Type, Accept

access-control-allow-methods

GET, POST, OPTIONS

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, no-store, no-cache, mus...)

content-encoding

📦 Gzip(gzip)

content-length

6719

content-type

text/html;charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

dvi08.vas-server.cz

Domain Information

alexcars.cz

Domain Age

1y 7m

Created

25.09.2024

Expires

24.09.2026

Last Updated

26.11.2024

Registrar

REG-GRANSY

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

62/100

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, maximum-scale=5.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Times New Roman

WCAG AAA

62/100

Readability

/30

14/30

13px · LH 1.60

Hierarchy

/20

8/20

WCAG

/25

24/25

21:1 min contrast

Performance

/25

16/25

1 font

Heading Font

Times New Roman

Serif

Body Font

Times New Roman

Serif13px

Contrast Ratio

21:1

WCAG AAA (≥7:1)

Reading Comfort

~41 CPL

Narrow lines

24px

21px

13px

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 21.0:1).

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

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

12 unique colors

8.63:1 AAA Light

#ffffff

Background· 68.10000000000001%

#53494f

Other· 2%

#193546

Primary· 4.8%

#5e909f

Secondary· 3.5%

#636f79

Secondary· 3.3%

#d5e6dd

Secondary· 2.7%

#b2a79d

Secondary· 2.7%

#92d4dd

Accent· 2.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Matomo (Piwik)Mid-Market

User behavior and product analytics

Sponsored

Scripts & Styles

3 Resources

Scripts

Styles

Async

Defer

Top Script Sources

infinitybluemetrics.cz(1)

Website Identity

alexcars.cz

1 year old

Location detected: 🇨🇿 Czech Republicvia tld

REG-GRANSYcs

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Last analyzed: 15 May 2026 at 17:02

Historical Analysis & Change Tracking