auto.cz

https://auto.cz· First analyzed 01 May 2026· Updated 01 May 2026

Export

auto.cz

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

188.114.97.3

Site Location

🇨🇿 Prague, Czech Republicvia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

CloudFlare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

kehlani.ns.cloudflare.com.malcolm.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

837 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

790 KB

87 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

7 Technologies Detected

Analytics

CSS Frameworks

Fonts

Tag Managers

Advertising

CDN

SEO Analysis

B75/100

Meta Tags15/15

Content8/12

Headings3/8

Technical21/25

E-E-A-T3/7

Images6/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile1/4

Indexability3/3

auto.czauto.cz

Auto.cz - nejlepší jízda na webu: recenze, videa, testy

Vše ze světa aut a motorek. Recenze, hodnocení, srovnávací testy i crash testy. Novinky, bazar, servis, česká auta. Vlastní videa a profesionální video recenze.

Title Length55 chars

Recommended: 50-60 chars (~330px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (1)

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

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

9 URLs

9 sub-sitemaps

robots.txt

25 rules

Sitemap reference found

Local SEO

Local Search Readiness

25/100

Needs Work

7 13 1

Sponsored

AI & LLM Readiness

D43/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

3/25

Citation

13/25

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:3%

Words:2,492

Token eff.:Optimal

Structured Data

2 JSON-LD

WebSite

sameAs entity links

Citation Readiness

Opening Summary178w

Descriptive Headingsavg 2w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

70/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

11/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

7/15

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

6/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 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.

59/100

80 mg

CO₂e / view

789.6 KB

Page Weight

80%

Cleaner Than

New Visitor

91 mg

Returning (cached)

46 mg

Annual (10K/mo)

9.6 kg

Emission Segments

Data Center

4 mg

Network

23 mg

Device

52 mg

Resource Breakdown

JavaScript

251.7 KB

Images

463.3 KB

CSS

3.0 KB

HTML

48.5 KB

Other

23.2 KB

Green Hosting Verified

Cloudflare

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

41%Poor

Interactive

HTTPS

WAF

71d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

12.04.2026

Valid Until

11.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

auto.cz*.auto.cz

SHA-256 Fingerprint

AE:B1:CA:04:DD:D2:3A:8F:B6:0B:C5:2E:2E:2F:9A:0E:DE:0C:ED:32...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

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

cf-cache-status

DYNAMIC

cf-ray🇮🇹 Milan

9f505bc10c32eea1-MXP

content-encoding

zstd

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

ALT3.ASPMX.L.GOOGLE.COM

ALT4.ASPMX.L.GOOGLE.COM

ALT1.ASPMX.L.GOOGLE.COM

ALT2.ASPMX.L.GOOGLE.COM

+1 more

Domain Information

auto.cz

Domain Age

28y 9m

Created

06.08.1997

Expires

26.10.2026

Last Updated

15.12.2025

Registrar

REG-WEBGLOBE

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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.

84/100

Mobile Friendly5 breakpoints

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

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial

52/100

Readability

/30

14/30

13px · LH 1.38

Hierarchy

/20

8/20

WCAG

/25

14/25

3.07:1 min contrast

Performance

/25

16/25

System fonts

Heading Font

Arial

Sans

Body Font

Arial

Sans13px

Contrast Ratio

3.07:1

5 issues

Reading Comfort

~42 CPL

Narrow lines

24px

32px

13px

Perfect Fourth

Scale

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

⚠️ Tight line spacing (1.38). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 43/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 3.1:1).

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

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

Fluid TypeFlesch 43

Color Palette

9 unique colors

3.91:1 AA Large Light

#aaaaaa

Other· 41.50000000000001%

#464852

Secondary· 5.2%

#ffffff

Primary· 0%

#80a7c5

Secondary· 1%

#d8aab5

Secondary· 0.6%

#92c2de

Accent· 0.3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(3)spir.hit.gemius.pl(2)sdk.mrf.io(2)cdn.cpex.cz(2)securepubads.g.doubleclick.net(2)

Website Identity

Auto.cz

NewsMediaOrganization

info@cncenter.cz

www.auto.cz

28 years old

Marie Schmolková Square 3493/1, Prague

100 00, Prague

Location detected: 🇨🇿 Czech Republic, Praguevia schema_nap

REG-WEBGLOBE📧 Google Workspacecs

Social Profiles

Facebook Instagram

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Last analyzed: 01 May 2026 at 17:03

Historical Analysis & Change Tracking