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adra.cz

https://adra.cz· First analyzed 29 May 2026· Updated 29 May 2026
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adra.cz
Desktop screenshot of adra.cz
Mobile screenshot of adra.cz
Mobile

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Hosting Provider

MASTER

IP Address

83.167.244.202

Site Location

🇨🇿 Czech Republicvia tld

Server Location

🇨🇿 Ostrava-Jih, Czechia

ASN

AS24971

Server

Nginx

Nameservers

tns.e-invent.eu.sns.e-invent.eu.ns.e-invent.eu.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
652 ms10%
Speed Index
848 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.5 MB
90 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Sune WP Themev1.0.0Custom
by Sune
View Theme

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

16 Technologies Detected

Plugins

5
Contact Form 7
ResourcespaceJs_ComposerSvg Support
Yoast SEO

Libraries

2
jQuery
Moment.js

CSS Frameworks

2
Tailwind CSS
Normalize.css

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Slick Carousel

Tag Managers

1
Google Tag Manager

Payments

1
Stripe

Web Servers

1
Nginx

Security

1
reCAPTCHA

SEO Analysis

B75/100
24
7
1
Meta Tags5/15
Content10/12
Headings8/8
Technical25/25
E-E-A-T2/7
Images3/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
A
adra.czadra.cz

Homepage | ADRA

-1375

Title Length15 chars

Recommended: 50-60 chars (~93px / 580px)

Description Length5 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (44/70) — critical for accessibility and SEO

8 issues found

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Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

22 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

23/100
Needs Work
7 11

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AI & LLM Readiness

D48/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
7/25
Citation
14/25

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:5%
Words:2,521
Token eff.:Optimal

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary58w
Descriptive Headings
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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.
A
80/100
13
Passed
1
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
10/15
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.
41/100
C
189 mg
CO₂e / view
1.5 MB
Page Weight
60%
Cleaner Than
New Visitor
215 mg
vs
Returning (cached)
108 mg
Annual (10K/mo)
22.6 kg
Emission Segments
Data Center
42 mg
Network
45 mg
Device
101 mg
Resource Breakdown
JavaScript
181.4 KB
Images
1010.4 KB
CSS
318.2 KB
HTML
13.9 KB
Green Hosting Not Verified
MASTER
6 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

29d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

30.03.2026

Valid Until

28.06.2026

Subject Alternative Names (2)

adra.czwww.adra.cz

SHA-256 Fingerprint

C2:01:F0:AE:6B:83:3A:8E:A9:CC:1A:D9:B4:5F:95:65:30:48:F4:2C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-language
cs
content-type
text/html; charset=UTF-8
date
Fri, 29 May 2026 22:57:15 GMT
link
<https://adra.cz/>; rel=shortlink
server
nginx
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

adra-cz.mail.protection.outlook.com

Domain Information

adra.cz

Domain Age
28y 8m

Created

19.09.1997

Expires

27.10.2026

Last Updated

08.04.2022

Registrar

REG-ZONER

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked
Legitimate interest basis 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
78/100
Mobile Friendly25 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
2 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Montserrat Semibold + Montserrat Regular

WCAG Partial
52/100
Readability
/30
16/30

15px · LH 2.00

Hierarchy
/20
13/20

1.92x ratio · ✓ H1→H6

WCAG
/25
16/25

2.47:1 min contrast

Performance
/25
7/25

4 fonts · 5 req

Heading Font

Montserrat Semibold

Sans29px

Body Font

Montserrat Regular

Sans15px

Contrast Ratio

2.47:1

6 issues

Reading Comfort

~72 CPL

Optimal (45–75)
29px
h1
94px
h2
18px
h3
15px
p
Major Sixth
Scale

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.

✅ Optimal line length: ~72 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 2.5:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)Flesch 54

Color Palette

10 unique colors
Light
#ffffff
Primary· 10.9%
#007b5f
Primary· 36.599999999999994%
#867337
Secondary· 16.6%
#4b6e42
Secondary· 11.100000000000001%
#6b6f3a
Secondary· 8.9%
#2a6542
Secondary· 5.6%
#ad8d49
Secondary· 4%
#248971
Accent· 3.6%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
7
Async
0
Defer

Top Script Sources

adra.cz(11)consent.cookiebot.com(5)googletagmanager.com(2)gstatic.com(1)consentcdn.cookiebot.com(1)

Website Identity

ADRA

ADRA

Organization

-1375

[email protected]
adra.cz/
28 years old
Location detected: 🇨🇿 Czech Republicvia tld
REG-ZONER📧 Microsoft 365en-GB

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Last analyzed: 29 May 2026 at 22:57

Historical Analysis & Change Tracking