sreality.cz

https://sreality.cz· First analyzed 10 May 2026· Updated 10 May 2026

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sreality.cz

Mobile

Sponsored

Hosting Provider

Seznam - II

IP Address

77.75.79.140

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Prague, Czechia

ASN

AS43037

Server

Envoy

Nameservers

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

Performance

100

Core Web Vitals

Weight

First Contentful Paint

426 ms10%

Speed Index

554 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

999 KB

188 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization

0–49

50–89

90–100

Architecture Stack

Hybrid

⚙️ SSR

Frontend

Framework

Next.js

Infrastructure

Hosting

Seznam - II

CDN

Vercel Image

Technology Stack

7 Technologies Detected

Analytics

CSS Frameworks

Meta Frameworks

Advertising

SEO Analysis

C69/100

Meta Tags14/15

Content6/12

Headings7/8

Technical17/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

sreality.czsreality.cz

Sreality.cz • reality a nemovitosti z celé ČR

Největší nabídka nemovitostí v ČR: 103 740 realit. Nabízíme byty, domy, novostavby, nebytové prostory, pozemky a další reality k prodeji i pronájmu.

Title Length45 chars

Recommended: 50-60 chars (~264px / 580px)

Description Length148 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (103/109) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

11 URLs

11 sub-sitemaps

robots.txt

832 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

7/100

Poor

2 14 1

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

Sponsored

AI & LLM Readiness

F26/100

Bot Access

3/25

Machine Read.

7/25

Schema Data

7/25

Citation

9/25

AI Bot Access

0/14 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:1%

Words:863

Token eff.:Optimal

Structured Data

1 JSON-LD

Organization×1.1WebSiteSearchAction

sameAs entity links

Citation Readiness

Opening Summary10w

Descriptive Headings

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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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.

82/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

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

4/15

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

2 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.

58/100

124 mg

CO₂e / view

998.8 KB

Page Weight

70%

Cleaner Than

New Visitor

141 mg

Returning (cached)

71 mg

Annual (10K/mo)

14.8 kg

Emission Segments

Data Center

28 mg

Network

30 mg

Device

66 mg

Resource Breakdown

JavaScript

729.8 KB

Images

82.3 KB

CSS

112.5 KB

HTML

73.1 KB

Other

1.2 KB

Green Hosting Not Verified

Seznam - II

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

56%Poor

Interactive

HTTPS

No WAF

89d

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

10.05.2026

Valid Until

08.08.2026

Subject Alternative Names (2)

*.sreality.czsreality.cz

SHA-256 Fingerprint

D4:5B:CC:2B:EF:4E:21:0A:ED:29:EE:C6:EA:0A:A0:E3:18:FE:EC:40...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-security-policy

upgrade-insecure-requests; frame-ancestors *.sreality.cz 'se...

content-type

text/html; charset=utf-8

date

Sun, 10 May 2026 12:29:36 GMT

etag

"s0srszvszx8ovk"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

63e0f8925dea06a3.mx1.emailprofi.seznam.cz

63e0f8925dea06a3.mx2.emailprofi.seznam.cz

Domain Information

sreality.cz

Domain Age

23y 6m

Created

06.11.2002

Expires

05.11.2026

Last Updated

05.09.2022

Registrar

REG-SEZNAM

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.

75/100

Mobile Friendly137 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=1.0

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Inter

WCAG AA

64/100

Readability

/30

15/30

14px · LH 1.83

Hierarchy

/20

9/20

1.71x ratio

WCAG

/25

22/25

4.57:1 min contrast

Performance

/25

18/25

2 fonts · 4 req

Heading Font

Inter

Sans24px

Body Font

Inter

Sans14px

Contrast Ratio

4.57:1

WCAG AA (≥4.5:1)

Reading Comfort

~49 CPL

Optimal (45–75)

24px

32px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Wide line spacing (1.83). 1.4–1.6 is optimal for body text.

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 32/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

Buy on MyFontsFlesch 32

Color Palette

9 unique colors

4:1 AA Large Light

#7f7f7f

Other· 44.39999999999999%

#ffffff

Background· 26.5%

#4a473d

Primary· 8.8%

#643024

Secondary· 3.6%

#48535f

Secondary· 2.9%

#625d4f

Secondary· 2.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(16)h.seznam.cz(3)ssp.seznam.cz(1)

Website Identity

Sreality.cz

www.sreality.cz/

23 years old

Location detected: 🇨🇿 Czech Republicvia tld

REG-SEZNAMcs

Sponsored

Last analyzed: 10 May 2026 at 12:29

Historical Analysis & Change Tracking