15questions.net

https://15questions.net· First analyzed 29 May 2026· Updated 29 May 2026

Export

15questions.net

Mobile

Sponsored

Hosting Provider

Hetzner

hetzner.com

IP Address

88.99.189.153

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Nuremberg, Germany

ASN

AS24940

Organization

Hetzner

Server

Nginx

Nameservers

ns2.de-nserver.de.ns1.de-nserver.de.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

164 KB

194 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Hetzner

Technology Stack

5 Technologies Detected

Analytics

Libraries

Fonts

Web Servers

SEO Analysis

D52/100

Meta Tags5/15

Content10/12

Headings3/8

Technical11/21

E-E-A-T3/7

Images4/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

15questions.net15questions.net

2026 Interviews

15 questions.net

Title Length15 chars

Recommended: 50-60 chars (~91px / 580px)

Description Length16 chars

Recommended: 120-160 chars

Issues (1)

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

11 issues found

Upgrade to view details

Local SEO

Local Search Readiness

4/100

Poor

2 14 2

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

Sponsored

AI & LLM Readiness

F36/100

Bot Access

20/25

Machine Read.

6/25

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

Text ratio:35%

Words:8,985

Token eff.:Acceptable

Sections/1K:12.7

Structured Data

No Schema

Citation Readiness

Opening Summary17w

Descriptive Headingsavg 6.6w

Canonical URL

Open Graph0/3

Twitter Card0/3

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.

59/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

7/20

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

12/15

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.

3 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.

65/100

A+

17 mg

CO₂e / view

163.5 KB

Page Weight

95%

Cleaner Than

New Visitor

19 mg

Returning (cached)

9 mg

Annual (10K/mo)

2.0 kg

Emission Segments

Data Center

<0.001 g

Network

5 mg

Device

11 mg

Resource Breakdown

JavaScript

1.3 KB

Images

35.3 KB

CSS

88.7 KB

HTML

38.3 KB

Green Hosting Verified

Hetzner Online GmbH

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

86d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

26.05.2026

Valid Until

24.08.2026

Subject Alternative Names (8)

15questions.netkikilou.demedia.15questions.netproduction.kikilou.dewilhelm-riemenschneider.comwww.15questions.netwww.kikilou.dewww.wilhelm-riemenschneider.com

SHA-256 Fingerprint

92:18:0F:F1:87:16:3E:F2:61:77:A6:02:DB:C6:75:0C:DA:F7:90:C7...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Fri, 29 May 2026 16:38:52 GMT

server

nginx/1.10.3 (Ubuntu)

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.15questions.net

Domain Information

15questions.net

Domain Age

14y 4m

Created

06.01.2012

Expires

06.01.2027

Last Updated

07.01.2026

Registrar

Vautron Rechenzentrum AG

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

55/100

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, maximum-scale=1

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Gotham-Book

WCAG AAA

65/100

Readability

/30

21/30

16px · LH 1.00

Hierarchy

/20

7/20

WCAG

/25

24/25

9.74:1 min contrast

Performance

/25

13/25

2 fonts · 2 req

Heading Font

Gotham-Book

Sans

Body Font

Gotham-Book

Sans16px

Contrast Ratio

9.74:1

WCAG AAA (≥7:1)

Reading Comfort

~34 CPL

Narrow lines

35px

28px

16px

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

⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.7:1).

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

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 48

Color Palette

8 unique colors

21:1 AAA Light

#ffffff

Background· 72.10000000000001%

#000000

Text· 10.100000000000001%

#e7e3df

Primary· 5.6%

#9d8984

Secondary· 2.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

7 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)googletagmanager.com(1)code.jquery.com(1)

Website Identity

15questions.net

14 years old

Location detected: 🇩🇪 Germanyvia ip

Vautron Rechenzentrum AGen

Social Profiles

Facebook

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Last analyzed: 29 May 2026 at 16:39

Historical Analysis & Change Tracking