simviation.com

https://simviation.com· First analyzed 24 May 2026· Updated 24 May 2026

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simviation.com

Mobile

Sponsored

Hosting Provider

Hetzner

hetzner.com

IP Address

95.217.250.169

Site Location

🇫🇮 Finlandvia ip

Server Location

🇫🇮 Helsinki, Finland

ASN

AS24940

Organization

Hetzner Online GmbH

Server

Nginx

Nameservers

ns32.worldnic.com.ns31.worldnic.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

260 ms10%

Speed Index

338 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

112 KB

2 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Hetzner

Technology Stack

1 Technologies Detected

Web Servers

Nginxv1.18.0

SEO Analysis

F31/100

Meta Tags7/15

Content5/12

Headings0/8

Technical6/25

E-E-A-T0/7

Images1/7

Links0/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

simviation.comsimviation.com

Simviation - The World's Capital for Flight Simulator freeware file...

Free addons and downloads for Lockheed Martin Prepar3D, P3D, Microsoft Flight Simulator and Flight Sim series. 1000's of freeware addons for your Flight Simu...

Title truncated. Description truncated.

Title Length435 chars

Recommended: 50-60 chars (~2616px / 580px)

Description Length449 chars

Recommended: 120-160 chars

Issues (4)

• Title is too long (435 chars, ~2616px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (1/1) — critical for accessibility and SEO

15 issues found

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Crawlability

Sitemap

robots.txt

5 rules

Local SEO

Local Search Readiness

0/100

Poor

15 2

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

Sponsored

AI & LLM Readiness

F25/100

Bot Access

20/25

Machine Read.

2/25

Schema Data

0/25

Citation

3/25

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:11%

Words:47

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary27w

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

45/100

Passed

Critical

Warnings

Images & Alt Text

2/20

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

Semantic Structure

3/20

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.

4 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.

76/100

A+

11 mg

CO₂e / view

111.7 KB

Page Weight

95%

Cleaner Than

New Visitor

13 mg

Returning (cached)

6 mg

Annual (10K/mo)

1.4 kg

Emission Segments

Data Center

<0.001 g

Network

3 mg

Device

7 mg

Resource Breakdown

Images

109.9 KB

HTML

1.8 KB

Green Hosting Verified

Hetzner Online GmbH

GWF Verified

2 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

80d

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

14.05.2026

Valid Until

12.08.2026

Subject Alternative Names (6)

dir.simviation.comdl.simviation.comforums.simviation.comsimviation.comstatic.simviation.comwww.simviation.com

SHA-256 Fingerprint

F5:9D:CC:9F:11:B9:2C:3A:71:97:46:BD:F7:2A:75:CA:FB:F9:0D:2B...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

content-encoding

📦 Gzip(gzip)

content-length

1518

content-type

text/html

date

Sun, 24 May 2026 08:21:01 GMT

etag

"d17-5adf138e7eb40-gzip"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

serv3.simviation.com

Domain Information

simviation.com

Domain Age

27y 3m

Created

07.02.1999

Expires

07.02.2027

Last Updated

23.01.2026

Registrar

Network Solutions, LLC

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.

32/100

Not 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.

4 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Times New Roman

WCAG AAA

70/100

Readability

/30

22/30

16px · LH --

Hierarchy

/20

10/20

WCAG

/25

24/25

21:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Times New Roman

Body Font

Times New Roman

Serif16px

Contrast Ratio

21:1

WCAG AAA (≥7:1)

Reading Comfort

~41 CPL

Narrow lines

16px

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

⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 21.0:1).

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 44

Color Palette

11 unique colors

Dark

#000000

Background· 33.5%

#205b96

Primary· 9.7%

#09224c

Accent· 9.600000000000001%

#144075

Accent· 7.7%

#3279b7

Accent· 7.7%

#08111d

Accent· 6.5%

#a4c7d3

Secondary· 6.2%

#639dca

Secondary· 6.1%

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Website Identity

simviation.com

27 years old

Location detected: 🇫🇮 Finlandvia ip

Network Solutions, LLC

Sponsored

Last analyzed: 24 May 2026 at 08:21

Historical Analysis & Change Tracking