StackOptic
Back to Search
onetax.digital favicon

onetax.digital

https://onetax.digital· First analyzed 12 May 2026· Updated 12 May 2026
Export
onetax.digital
Desktop screenshot of onetax.digital
Mobile screenshot of onetax.digital
Mobile

Sponsored

Hosting Provider

netcup GmbH

IP Address

89.58.59.221

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS197540

Organization

netcup GmbH

Server

Nginx

Nameservers

third-dns.netcup.net.second-dns.netcup.net.root-dns.netcup.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
372 ms10%
Speed Index
484 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
40 KB
13 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Hello Elementorv3.4.7
by Elementor Team
View Theme

Technology Stack

4 Technologies Detected

Plugins

2
Contact Form 7
Elementor

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginx

SEO Analysis

D55/100
16
9
2
Meta Tags9/15
Content5/12
Headings6/8
Technical19/25
E-E-A-T0/7
Images3/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
O
onetax.digitalonetax.digital

OneTax – Steuerberatungsgesellschaft mbH

No description available for this page.

Title Length40 chars

Recommended: 50-60 chars (~249px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (3/4) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

24 URLs

24 sub-sitemaps

robots.txt

58 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

6/100
Poor
2 13 2

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

Sponsored

AI & LLM Readiness

F35/100
Bot Access
20/25
Machine Read.
5/25
Schema Data
0/25
Citation
10/25

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:4%
Words:195
Token eff.:Too Short
Sections/1K:15.4
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary21w
Descriptive Headingsavg 6.7w
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...
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.
A
84/100
12
Passed
2
Critical
0
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
15/15
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.

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.
79/100
A+
4 mg
CO₂e / view
39.9 KB
Page Weight
95%
Cleaner Than
New Visitor
5 mg
vs
Returning (cached)
2 mg
Annual (10K/mo)
480 g
Emission Segments
Data Center
<0.001 g
Network
1 mg
Device
3 mg
Resource Breakdown
JavaScript
12.2 KB
Images
13.3 KB
CSS
5.9 KB
HTML
8.4 KB
Green Hosting Verified
netcup GmbH
GWF Verified
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

88%Very Good
Static / Informational

HTTPS

No WAF

62d

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

14.04.2026

Valid Until

13.07.2026

Subject Alternative Names (2)

onetax.digitalwww.onetax.digital

SHA-256 Fingerprint

52:4D:1C:62:C9:1D:AB:FA:5D:78:6F:A1:50:0C:2D:98:B7:CE:68:ED...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Tue, 12 May 2026 01:15:13 GMT
link
<https://onetax.digital/wp-json/>; rel="https://api.w.org/",...
referrer-policy
same-origin
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

68

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

my.onetax.digital

Domain Information

onetax.digital

Domain Age
3y 4m

Created

23.12.2022

Expires

23.12.2026

Last Updated

06.02.2026

Registrar

Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA

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.
B
72/100
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...
Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG AA
83/100
Readability
/30
25/30

16px · LH 1.50

Hierarchy
/20
16/20

2.5x ratio

WCAG
/25
22/25

4.96:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

-apple-system

Sans40px

Body Font

-apple-system

Sans16px

Contrast Ratio

4.96:1

WCAG AA (≥4.5:1)

Reading Comfort

~40 CPL

Narrow lines
40px
h1
32px
h2
28px
h3
16px
p

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.0:1).

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

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

Flesch 26

Color Palette

9 unique colors
3.76:1 AA Large Light
#ffffff
Background· 93.7%
#828485
Other· 0.7%
#68484b
Primary· 1.2%
#d0bdbf
Secondary· 0.7%
#b1989b
Secondary· 0.6%
#ece4e3
Secondary· 0.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

8 Resources

4
Scripts
4
Styles
0
Async
0
Defer

Top Script Sources

onetax.digital(4)

Website Identity

onetax.digital

3 years old
Location detected: 🇩🇪 Germanyvia ip
Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USAde

Sponsored

Last analyzed: 12 May 2026 at 01:15

Historical Analysis & Change Tracking