rzekl.com

https://rzekl.com· First analyzed 13 May 2026· Updated 13 May 2026

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rzekl.com

Mobile

Sponsored

Hosting Provider

Fornex Hosting S.L

IP Address

103.228.171.58

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS44051

Organization

Fornex Hosting S.L

Server

Nginx

Nameservers

ns-1872.awsdns-42.co.uk.ns-243.awsdns-30.com.ns-862.awsdns-43.net.ns-1320.awsdns-37.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

924 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

122 KB

5 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Fornex Hosting S.L

Technology Stack

3 Technologies Detected

CSS Frameworks

Tailwind CSS

Fonts

Google Fonts

Web Servers

Nginxv1.26.3

SEO Analysis

D54/100

Meta Tags5/15

Content5/12

Headings1/8

Technical19/25

E-E-A-T2/7

Images2/7

Links2/5

URL5/5

Social4/5

Freshness2/4

Mobile4/4

Indexability3/3

rzekl.comrzekl.com

Admitad

Title Length7 chars

Recommended: 50-60 chars (~44px / 580px)

Description Length7 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

10 issues found

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Crawlability

Sitemap

robots.txt

2 rules

Local SEO

Local Search Readiness

14/100

Poor

4 12 1

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

Sponsored

AI & LLM Readiness

F19/100

Bot Access

3/25

Machine Read.

4/25

Schema Data

2/25

Citation

10/25

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:17%

Words:145

Token eff.:Too Short

Sections/1K:6.9

Structured Data

Microdata

Organization×1.1microdata

Citation Readiness

Opening Summary36w

Descriptive Headingsavg 6w

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

71/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

11/20

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

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

1/15

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.

51/100

A+

15 mg

CO₂e / view

122.3 KB

Page Weight

95%

Cleaner Than

New Visitor

17 mg

Returning (cached)

9 mg

Annual (10K/mo)

1.8 kg

Emission Segments

Data Center

3 mg

Network

4 mg

Device

8 mg

Resource Breakdown

Images

15.4 KB

CSS

99.9 KB

HTML

6.9 KB

Green Hosting Not Verified

Fornex Hosting S.L

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

30d

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

Valid From

14.03.2026

Valid Until

12.06.2026

Subject Alternative Names (2)

rzekl.comwww.rzekl.com

SHA-256 Fingerprint

BC:CC:7F:50:56:68:8B:DD:88:2A:C6:E3:50:C5:A3:F5:C2:69:82:B5...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

content-length

6770

content-type

text/html; charset=utf-8

date

Wed, 13 May 2026 06:16:32 GMT

p3p

CP="NON DSP COR CURa TIA"

server

nginx/1.26.3

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

rzekl.com

Domain Age

2y 9m

Created

15.08.2023

Expires

15.08.2026

Last Updated

16.08.2025

Registrar

INWX GmbH

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.

66/100

Mobile Friendly

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

sans-serif

WCAG AAA

68/100

Readability

/30

23/30

18px · LH 1.40

Hierarchy

/20

6/20

WCAG

/25

23/25

7.23:1 min contrast

Performance

/25

16/25

0 fonts

Heading Font

sans-serif

Sans

Body Font

sans-serif

Sans18px

Contrast Ratio

7.23:1

WCAG AAA (≥7:1)

Reading Comfort

~37 CPL

Narrow lines

36px

18px

✅ Excellent readability: 18px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 21/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 7.2:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 0 font families keeps load times fast.

Flesch 21

Color Palette

3 unique colors

8.51:1 AAA Light

#fdfdfd

Background· 81.2%

#504a4c

Other· 4.1%

#fef0e0

Primary· 14.700000000000001%

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Scripts & Styles

1 Resources

Scripts

Styles

Async

Defer

Top Script Sources

Website Identity

rzekl.com

abuse_report@admitad.com

2 years old

Location detected: 🇩🇪 Germanyvia ip

INWX GmbHen

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Last analyzed: 13 May 2026 at 06:16

Historical Analysis & Change Tracking