ironsky.net

https://ironsky.net· First analyzed 13 May 2026· Updated 13 May 2026

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ironsky.net

Mobile

Sponsored

Hosting Provider

CSL Computer Service Langenbach GmbH

IP Address

194.245.148.217

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Düsseldorf, Germany

ASN

AS5517

Organization

CSL Computer Service Langenbach GmbH

Server

Squarespace

Nameservers

z.ns.joker.com.y.ns.joker.com.x.ns.joker.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

710 ms10%

Speed Index

923 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3 MB

68 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Squarespace

website_builder

Technology Stack

6 Technologies Detected

Fonts

Google Fonts Adobe Fonts (Typekit)

Frameworks

Other

CSS Frameworks

Security

SEO Analysis

B70/100

Meta Tags13/15

Content3/12

Headings3/8

Technical22/25

E-E-A-T3/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

ironsky.netironsky.net

Deep Red — A new sci-fi trilogy from the creators of Iron Sky!

Deep Red is a Science Fiction Trilogy from the Creators of Iron Sky about Communists on Mars! Three Films, One Production, Smart Financing - Join the Revolut...

Description truncated.

Title Length62 chars

Recommended: 50-60 chars (~376px / 580px)

Description Length183 chars

Recommended: 120-160 chars

Issues (1)

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

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

46 URLs

robots.txt

59 rules

Sitemap reference found

Local SEO

Local Search Readiness

24/100

Needs Work

5 12 2

Sponsored

AI & LLM Readiness

F32/100

Bot Access

13/25

Machine Read.

2/25

Schema Data

3/25

Citation

14/25

AI Bot Access

5/14 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:0%

Words:103

Token eff.:Too Short

Depth:1/5

Structured Data

2 JSON-LD

WebSiteLocalBusiness×1.1(min)

Citation Readiness

Opening Summary75w

Descriptive Headingsavg 5.8w

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

82/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

13/20

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

13/15

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

ARIA & Roles

6/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•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.

32/100

382 mg

CO₂e / view

3.0 MB

Page Weight

30%

Cleaner Than

New Visitor

436 mg

Returning (cached)

218 mg

Annual (10K/mo)

45.8 kg

Emission Segments

Data Center

85 mg

Network

92 mg

Device

205 mg

Resource Breakdown

JavaScript

250.4 KB

Images

2.6 MB

CSS

147.0 KB

Fonts

1.0 KB

HTML

36.3 KB

Green Hosting Not Verified

CSL Computer Service Langenbach GmbH

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

56%Poor

Interactive

HTTPS

No WAF

83d

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

07.05.2026

Valid Until

05.08.2026

Subject Alternative Names (1)

www.deepredfilm.com

SHA-256 Fingerprint

65:9D:0B:0D:DE:E5:96:33:98:4A:34:61:1A:FE:F2:E2:6D:41:BC:0D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

51535

content-encoding

📦 Gzip(gzip)

content-length

36920

content-type

text/html;charset=utf-8

date

Tue, 12 May 2026 16:06:30 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.joker.com

Domain Information

ironsky.net

Domain Age

20y 1m

Created

10.04.2006

Expires

10.04.2027

Last Updated

31.03.2026

Registrar

CSL Computer Service Langenbach GmbH d/b/a joker.com

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

77/100

Mobile Friendly55 breakpoints

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...

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Typography & Readability

kremlin-pro-8i4gp6 + Clarkson

WCAG Partial

61/100

Readability

/30

25/30

22px · LH 1.50

Hierarchy

/20

7/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

15/25

2 fonts · 2 req

Heading Font

kremlin-pro-8i4gp6

Sans

Body Font

Clarkson

Sans22px

Contrast Ratio

1:1

8 issues

Reading Comfort

Dual Sans-Serif

left aligned

51px

22px

16px

22px

✅ Excellent readability: 22px body text is ideal for all devices.

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

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.0:1).

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

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

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

GGoogle Fonts AAdobe Fonts Buy on MyFonts

Color Palette

4 unique colors

Dark

#000000

Background· 86.5%

#0a0e0f

Primary· 11.3%

#380a0a

Accent· 1.5%

#221c1b

Secondary· 0.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

assets.squarespace.com(11)definitions.sqspcdn.com(8)use.typekit.net(1)

Website Identity

Deep Red

LocalBusiness

www.deepredfilm.com

20 years old

Location detected: 🇩🇪 Germanyvia ip

CSL Computer Service Langenbach GmbH d/b/a joker.comen-US

Social Profiles

Facebook Instagram TikTok Reddit

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Last analyzed: 13 May 2026 at 06:35

Historical Analysis & Change Tracking