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adrex.com

https://adrex.com· First analyzed 18 May 2026· Updated 18 May 2026
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adrex.com
Desktop screenshot of adrex.com
Mobile screenshot of adrex.com
Mobile

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Hosting Provider

THINline s.r.o

IP Address

91.239.200.5

Site Location

🇨🇿 Czech Republicvia ip

Server Location

🇨🇿 Prague, Czechia

ASN

AS60606

Organization

THINline s.r.o

Server

Nginx

Nameservers

ns1.thinline.cz.ns2.thinline.cz.ns3.cesky-hosting.eu.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
594 ms10%
Speed Index
772 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.7 MB
73 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
THINline s.r.o

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

11 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Libraries

2
jQueryv3.7.1
jQuery UI

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Nginxv1.26.3

Languages

1
PHPv7.4.33

Customer Support

1
Zendesk

SEO Analysis

B70/100
20
6
1
Meta Tags8/15
Content11/12
Headings6/8
Technical18/25
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
A
adrex.comadrex.com

Adrex.com – Adrenaline & Extreme Sports

Adrex.com - Adrenaline & Extreme Sports

Title Length39 chars

Recommended: 50-60 chars (~240px / 580px)

Description Length39 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (49/68) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

2 rules

Allows all crawlers

Local SEO

Local Search Readiness

12/100
Poor
4 12 2

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

Sponsored

AI & LLM Readiness

D48/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
0/25
Citation
15/25

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:4%
Words:1,041
Token eff.:Optimal
Sections/1K:12.5
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary627w
Descriptive Headingsavg 4.8w
Canonical URL
Open Graph2/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
B
70/100
9
Passed
4
Critical
1
Warnings
Images & Alt Text
13/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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
3/15
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.
27/100
E
342 mg
CO₂e / view
2.7 MB
Page Weight
30%
Cleaner Than
New Visitor
390 mg
vs
Returning (cached)
195 mg
Annual (10K/mo)
41.0 kg
Emission Segments
Data Center
76 mg
Network
82 mg
Device
183 mg
Resource Breakdown
JavaScript
330.6 KB
Images
2.0 MB
CSS
357.6 KB
Fonts
2.4 KB
HTML
18.3 KB
Other
300 B
Green Hosting Not Verified
THINline s.r.o
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

81%Very Good
Interactive

HTTPS

No WAF

141d

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

07.10.2025

Valid Until

06.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.adrex.comadrex.com

SHA-256 Fingerprint

E8:FE:88:F3:DF:27:ED:11:F8:EB:F1:B3:99:0A:48:3E:9F:F3:12:C1...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
content-encoding
📦 Gzip(gzip)
content-length
18396
content-security-policy
frame-ancestors 'self'; base-uri 'self';
content-type
text/html; charset=utf-8;
date
Mon, 18 May 2026 17:00:07 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (2)

mx1d10.thinline.cz
mx1b20.thinline.cz

Domain Information

adrex.com

Domain Age
21y 11m

Created

11.06.2004

Expires

11.06.2027

Last Updated

14.05.2026

Registrar

Gransy, s.r.o.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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
76/100
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=1.0

Typography & Readability

Montserrat + Nunito Sans

WCAG Partial
66/100
Readability
/30
24/30

16px · LH 1.40

Hierarchy
/20
17/20

3.2x ratio

WCAG
/25
12/25

1.14:1 min contrast

Performance
/25
13/25

2 fonts · 5 req

Heading Font

Montserrat

Sans51px

Body Font

Nunito Sans

Sans16px

Contrast Ratio

1.14:1

2 issues

Reading Comfort

~40 CPL

Narrow lines
51px
h1
41px
h2
27px
h3
19px
h4
16px
p

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.1:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 3.2x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

GGoogle FontsFlesch 54

Color Palette

11 unique colors
4.13:1 AA Large Dark
#57514c
Other· 8.4%
#bbbdb9
Other· 6.6%
#eff0f4
Primary· 21.599999999999998%
#3a291d
Secondary· 11.3%
#90a7b4
Secondary· 10.8%
#201c19
Secondary· 9.5%
#bc9f81
Secondary· 9.3%
#5a2d1d
Accent· 7.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

2

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
5
Async
0
Defer

Top Script Sources

local(15)googletagmanager.com(2)connect.facebook.net(2)google-analytics.com(1)

Website Identity

adrex.com

prague@axg.cz
21 years old
Location detected: 🇨🇿 Czech Republicvia ip
Gransy, s.r.o.en

Sponsored

Last analyzed: 18 May 2026 at 17:00

Historical Analysis & Change Tracking