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expres.cz

https://expres.cz· First analyzed 12 May 2026· Updated 12 May 2026
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expres.cz
Desktop screenshot of expres.cz
Mobile screenshot of expres.cz
Mobile

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Hosting Provider

IP Address

185.17.117.33

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Prague, Czechia

ASN

AS38952

Organization

MAFRA

Nameservers

ns2.mafra.cz.ns.mafracz.net.ns.mafra.cz.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
616 ms10%
Speed Index
801 ms10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
628 KB
250 requests

Image Optimization

Lazy LoadAVIF
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
MAFRA

Technology Stack

8 Technologies Detected

SEO Analysis

C61/100
16
10
1
Meta Tags11/15
Content10/12
Headings3/8
Technical14/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile3/4
Indexability3/3
E
expres.czexpres.cz

Expres.cz - Zprávy, které baví.

Celebrity, politika, showbyznys a reality show. Expres.cz vám servíruje zprávy, které hýbou dneškem.

Title Length31 chars

Recommended: 50-60 chars (~185px / 580px)

Description Length100 chars

Recommended: 120-160 chars

Issues (1)

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

Crawlability

Sitemap

Type: index

191 URLs

191 sub-sitemaps

robots.txt

53 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100
Poor
1 14 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

F31/100
Bot Access
14/25
Machine Read.
7/25
Schema Data
0/25
Citation
10/25

AI Bot Access

8/14 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:4%
Words:1,369
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 11.9w
Canonical URL
Open Graph3/3
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.
C
68/100
10
Passed
6
Critical
1
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
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
11/15
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.
2 recommendations
  • Accessibility recommendation preview...

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
78 mg
CO₂e / view
628.4 KB
Page Weight
80%
Cleaner Than
New Visitor
89 mg
vs
Returning (cached)
44 mg
Annual (10K/mo)
9.3 kg
Emission Segments
Data Center
17 mg
Network
19 mg
Device
42 mg
Resource Breakdown
JavaScript
557.9 KB
Images
36.3 KB
HTML
33.9 KB
Other
300 B
Green Hosting Not Verified
MAFRA
5 recommendations
  • Carbon footprint recommendation preview...
A

Security Score

81%Very Good
Interactive

HTTPS

No WAF

41d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

25.03.2026

Valid Until

23.06.2026

Subject Alternative Names (2)

expres.czwww.expres.cz

SHA-256 Fingerprint

0B:9D:31:11:3B:FB:29:56:36:00:EA:54:A0:A7:7B:BF:68:39:5D:18...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

cache-control
🟡 0s(private,max-age=0)
connection
close
content-encoding
📦 Gzip(gzip)
content-length
34401
content-security-policy
upgrade-insecure-requests; default-src 'self' https: data: b...
content-type
text/html; charset=windows-1250
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (4)

smtp4.mafra.cz
smtp1.mafra.cz
smtp2.mafra.cz
smtp3.mafra.cz

Domain Information

expres.cz

Domain Age
21y 5m

Created

24.11.2004

Expires

23.11.2026

Last Updated

29.12.2017

Registrar

REG-INTERNET-CZ

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
Privacy policy page linked
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.
C
66/100
Mobile Friendly
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
3 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

Saira + Roboto

WCAG Partial
73/100
Readability
/30
20/30

16px · LH 1.25

Hierarchy
/20
19/20

2x ratio · ✓ H1→H6

WCAG
/25
15/25

1:1 min contrast

Performance
/25
19/25

System fonts

Heading Font

Saira

Sans32px

Body Font

Roboto

Sans16px

Contrast Ratio

1:1

45 issues

Reading Comfort

~34 CPL

Narrow lines
32px
h1
24px
h2
32px
h3
18px
h4
16px
p

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

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

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

⚠️ Partial contrast: 45 elements below WCAG AA threshold (min 1.0:1).

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

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

Buy on MyFontsFluid TypeFlesch 42

Color Palette

13 unique colors
Light
#ffffff
Text· 15%
#5b0503
Accent· 29.599999999999998%
#433c37
Secondary· 9.9%
#fe0001
Primary· 8.9%
#b78868
Secondary· 7%
#a84d39
Secondary· 5.6%
#29707d
Accent· 5.4%
#342019
Secondary· 4.9%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

2

User behavior and product analytics

Advertising

1

Ad platforms and retargeting pixels

Social Media

1

Social widgets and sharing tools

3

Categories

4

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Ad Networks

Google AdSenseGoogle Ad ManagerPubMaticPrebid.js

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Scripts & Styles

21 Resources

20
Scripts
1
Styles
13
Async
3
Defer

Top Script Sources

1gr.cz(5)connect.facebook.net(4)spir.hit.gemius.pl(3)googletagmanager.com(3)cdn.cpex.cz(2)

Website Identity

expres.cz

21 years old
Location detected: 🇨🇿 Czech Republicvia tld
REG-INTERNET-CZcs

Social Profiles

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Last analyzed: 12 May 2026 at 15:14

Historical Analysis & Change Tracking