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super.cz

https://super.cz· First analyzed 10 May 2026· Updated 10 May 2026
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super.cz
Desktop screenshot of super.cz
Mobile screenshot of super.cz
Mobile

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Hosting Provider

Seznam - II

IP Address

77.75.78.140

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Prague, Czechia

ASN

AS43037

Server

Envoy

Nameservers

ams.seznam.cz.ans.seznam.cz.

Performance

84

Core Web Vitals

Weight

First Contentful Paint
1.9 s10%
Speed Index
2.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
280 KB
123 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Seznam - II

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

3 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

SEO Analysis

C66/100
20
8
1
Meta Tags8/15
Content10/12
Headings7/8
Technical19/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
S
super.czsuper.cz

Super.cz

Super.cz - žhavé novinky ze světa celebrit, nejnovější články o vztazích mezi lidmi a mnoho dalšího. Server provozují ve spolupráci portál Seznam.cz a vydava...

Description truncated.
Title Length8 chars

Recommended: 50-60 chars (~47px / 580px)

Description Length172 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (33/44) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

14 URLs

14 sub-sitemaps

robots.txt

28 rules

Sitemap reference found

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.

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AI & LLM Readiness

D40/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
0/25
Citation
11/25

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
nav
Text ratio:2%
Words:1,075
Token eff.:Optimal
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary239w
Descriptive Headingsavg 1.8w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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.
C
69/100
15
Passed
3
Critical
2
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
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
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •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.
69/100
A+
35 mg
CO₂e / view
279.7 KB
Page Weight
90%
Cleaner Than
New Visitor
40 mg
vs
Returning (cached)
20 mg
Annual (10K/mo)
4.2 kg
Emission Segments
Data Center
8 mg
Network
8 mg
Device
19 mg
Resource Breakdown
JavaScript
236.7 KB
HTML
43.0 KB
Green Hosting Not Verified
Seznam - II
2 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

87%Very Good
Interactive

HTTPS

No WAF

87d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (4096 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

08.05.2026

Valid Until

06.08.2026

Subject Alternative Names (2)

*.super.czsuper.cz

SHA-256 Fingerprint

5A:5C:B6:E8:A9:F5:9E:F2:1A:9C:D3:5A:5E:86:A2:FD:E0:BF:66:0F...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
⚡ Brotli(br)
content-length
43691
content-security-policy
frame-ancestors 'self' www.seznam.cz share.seznam.cz search....
content-type
text/html; charset=utf-8
cross-origin-opener-policy
unsafe-none
cross-origin-resource-policy
same-origin
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

7b4db662521575ea.mx2.emailprofi.seznam.cz
7b4db662521575ea.mx1.emailprofi.seznam.cz

Domain Information

super.cz

Domain Age
28 years

Created

20.04.1998

Expires

10.10.2026

Last Updated

05.09.2022

Registrar

REG-SEZNAM

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
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.
B
77/100
Mobile Friendly87 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, minimum-scale=1, viewport-fit=cover
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Inter VF + Arial

WCAG Partial
75/100
Readability
/30
20/30

16px · LH 1.25

Hierarchy
/20
17/20

3x ratio

WCAG
/25
17/25

1:1 min contrast

Performance
/25
21/25

System fonts

Heading Font

Inter VF

Sans48px

Body Font

Arial

Sans16px

Contrast Ratio

1:1

4 issues

Reading Comfort

Dual Sans-Serif

left aligned
48px
h1
14px
h2
16px
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 43/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

Buy on MyFontsFlesch 43

Color Palette

10 unique colors
5.88:1 AA Dark
#000000
Background· 40.300000000000004%
#808b77
Secondary· 4.9%
#30301e
Primary· 24.4%
#403e2e
Secondary· 7%
#655e4f
Secondary· 6.3%
#6c3b46
Secondary· 2.6%
#acb3a3
Secondary· 2.3%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

2

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

21 Resources

19
Scripts
2
Styles
14
Async
4
Defer

Top Script Sources

scz.hit.gemius.pl(4)h.seznam.cz(4)d17-a.sdn.cz(2)local(2)d53-a.sdn.cz(2)

Website Identity

super.cz

redakce@super.cz
28 years old
Location detected: 🇨🇿 Czech Republicvia tld
REG-SEZNAMcs

Social Profiles

Facebook

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Last analyzed: 10 May 2026 at 13:55

Historical Analysis & Change Tracking