sabdigital.com

https://sabdigital.com· First analyzed 31 May 2026· Updated 31 May 2026

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sabdigital.com

Mobile

Sponsored

Hosting Provider

ZONER software, a.s.

IP Address

217.198.122.133

Site Location

🇨🇿 Czech Republicvia ip

Server Location

🇨🇿 Kuřim, Czechia

ASN

AS34222

Organization

ZONER software, a.s.

Server

Apache

Nameservers

ns1.regzone.de.ns1.regzone.info.ns1.regzone.cz.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

660 KB

39 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPressv6.7

Infrastructure

Hosting

ZONER software, a.s.

Technology Stack

9 Technologies Detected

Plugins

Wd Facebook Feed Llorix One Companion Pirate Forms

CSS Frameworks

Libraries

Icon Libraries

Fonts

Web Servers

SEO Analysis

C64/100

Meta Tags4/15

Content8/12

Headings5/8

Technical23/25

E-E-A-T3/7

Images2/7

Links5/5

URL5/5

Social0/5

Freshness2/4

Mobile4/4

Indexability3/3

sabdigital.comsabdigital.com

SAB Digital – streamování, multimediální služby – SAB Digital – str...

No description available for this page.

Title truncated.

Title Length97 chars

Recommended: 50-60 chars (~578px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (97 chars, ~578px). Will be truncated in search results.
• Missing meta description — important for click-through rates in SERPs

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

4/100

Poor

1 15 2

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

Sponsored

AI & LLM Readiness

D52/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

5/25

Citation

16/25

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

navheader/footer

Text ratio:6%

Words:471

Token eff.:Optimal

Sections/1K:19.1

Depth:2/5

Structured Data

Microdata

Article×1.2microdataPerson×1.3microdata

Citation Readiness

Opening Summary66w

Descriptive Headingsavg 3.2w

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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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.

84/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

15/20

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

13/15

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.

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.

46/100

82 mg

CO₂e / view

659.8 KB

Page Weight

80%

Cleaner Than

New Visitor

93 mg

Returning (cached)

47 mg

Annual (10K/mo)

9.8 kg

Emission Segments

Data Center

18 mg

Network

20 mg

Device

44 mg

Resource Breakdown

JavaScript

93.9 KB

Images

407.4 KB

CSS

142.4 KB

Fonts

4.4 KB

HTML

11.8 KB

Green Hosting Not Verified

ZONER software, a.s.

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

298d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

24.02.2026

Valid Until

25.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

sabdigital.comwww.sabdigital.com

SHA-256 Fingerprint

1F:66:63:2D:BC:90:46:65:CD:C6:25:44:ED:73:80:98:54:C3:6D:AD...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-length

11797

content-type

text/html; charset=UTF-8

date

Sun, 31 May 2026 23:47:38 GMT

link

<https://www.sabdigital.com/wp-json/>; rel="https://api.w.or...

server

Apache/2.4.66 (Debian)

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (3)

10mx.zoner.com

relay.zoner.com

15mx.zoner.com

Domain Information

sabdigital.com

Domain Age

19y 3m

Created

02.03.2007

Expires

02.03.2027

Last Updated

08.02.2026

Registrar

CSL Computer Service Langenbach GmbH d/b/a joker.com

DNSSEC

Not Enabled

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.

71/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica Neue

WCAG Partial

64/100

Readability

/30

22/30

16px · LH 1.63

Hierarchy

/20

12/20

3.75x ratio

WCAG

/25

14/25

1.59:1 min contrast

Performance

/25

16/25

System fonts

Heading Font

Helvetica Neue

Sans60px

Body Font

Helvetica Neue

Sans16px

Contrast Ratio

1.59:1

9 issues

Reading Comfort

~36 CPL

Narrow lines

60px

38px

24px

16px

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

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

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.6:1).

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

✅ Strong hierarchy: Headlines are 3.8x larger than body text.

⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

GGoogle FontsFluid Type (rem)Flesch 42

Color Palette

9 unique colors

Light

#b1ae8a

Primary· 34.9%

#4a4c26

Secondary· 19%

#faf7d9

Accent· 9.9%

#ab8040

Secondary· 8.5%

#a89f69

Secondary· 6.3%

#f4df2d

Accent· 6%

#60592e

Secondary· 5.8%

#746a3b

Secondary· 5.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

25 Resources

Scripts

Styles

Async

Defer

Top Script Sources

sabdigital.com(15)

Website Identity

sabdigital.com

19 years old

Location detected: 🇨🇿 Czech Republicvia ip

CSL Computer Service Langenbach GmbH d/b/a joker.comcs

Sponsored

Last analyzed: 31 May 2026 at 23:47

Historical Analysis & Change Tracking