dead-cells.com

https://dead-cells.com· First analyzed 22 May 2026· Updated 22 May 2026

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dead-cells.com

Mobile

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Hosting Provider

OVHcloud

ovhcloud.com

IP Address

51.210.192.91

Site Location

🇫🇷 Francevia ip

Server Location

🇫🇷 Wattrelos, France

ASN

AS16276

Organization

OVH

Server

Nginx

Nameservers

ns-238-c.gandi.net.ns-113-b.gandi.net.ns-84-a.gandi.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

503 ms10%

Speed Index

654 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.9 MB

16 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

OVHcloud

Technology Stack

4 Technologies Detected

Libraries

Icon Libraries

Fonts

Web Servers

SEO Analysis

D53/100

Meta Tags5/15

Content8/12

Headings3/8

Technical11/25

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

dead-cells.comdead-cells.com

Dead Cells - Rogue-lite metroidvania with some souls-lite combat on...

A rogue-lite, Castlevania-inspired, action-platformer.

Title truncated.

Title Length98 chars

Recommended: 50-60 chars (~574px / 580px)

Description Length54 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (98 chars, ~574px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1

9 issues found

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Crawlability

Sitemap

robots.txt

2 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.

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AI & LLM Readiness

F32/100

Bot Access

20/25

Machine Read.

2/25

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:17%

Words:176

Token eff.:Too Short

Sections/1K:5.7

Structured Data

No Schema

Citation Readiness

Opening Summary25w

Descriptive Headingsavg 4w

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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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.

62/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

4/20

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

7/15

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.

31/100

405 mg

CO₂e / view

3.9 MB

Page Weight

15%

Cleaner Than

New Visitor

463 mg

Returning (cached)

232 mg

Annual (10K/mo)

48.6 kg

Emission Segments

Data Center

20 mg

Network

119 mg

Device

266 mg

Resource Breakdown

JavaScript

37.5 KB

Images

790.4 KB

CSS

263.2 KB

Fonts

849 B

HTML

2.4 KB

Other

2.8 MB

Green Hosting Verified

OVHcloud

GWF Verified

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

76%Good

Static / Informational

HTTPS

No WAF

80d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

13.05.2026

Valid Until

11.08.2026

Subject Alternative Names (20)

dead-cells.comdeadcells.comdeadcells.downloaddeadcells.frdeadcells.gamedeadcells.gamesdeadcells.infodeadcells.live+12 more

SHA-256 Fingerprint

A3:B6:9B:D5:B7:CD:94:19:4F:C0:A1:0F:4C:71:26:41:D8:92:1B:1D...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-length

2185

content-type

text/html; Charset=UTF-8

date

Fri, 22 May 2026 17:17:45 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

dead-cells.com

Domain Age

11y 9m

Created

20.08.2014

Expires

20.08.2028

Last Updated

02.03.2026

Registrar

Gandi SAS

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.

53/100

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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

berylium_bd + Raleway

WCAG Partial

58/100

Readability

/30

21/30

18px · LH --

Hierarchy

/20

6/20

WCAG

/25

16/25

1:1 min contrast

Performance

/25

15/25

2 fonts · 3 req

Heading Font

berylium_bd

Sans

Body Font

Raleway

Sans18px

Contrast Ratio

1:1

9 issues

Reading Comfort

~37 CPL

Narrow lines

64px

18px

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

⚠️ Partial contrast: 9 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 Buy on MyFontsFlesch 59

Color Palette

15 unique colors

Light

#231a30

Secondary· 13.5%

#0d0e21

Primary· 8.2%

#b24e7c

Secondary· 8.1%

#576795

Secondary· 7.8%

#fbfceb

Primary· 7.1%

#b27182

Secondary· 6.4%

#4b4f7d

Secondary· 6.3%

#f6c5c1

Accent· 6.2%

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Scripts & Styles

5 Resources

Scripts

Styles

Async

Defer

Top Script Sources

ajax.googleapis.com(1)dead-cells.com(1)

Website Identity

dead-cells.com

11 years old

Location detected: 🇫🇷 Francevia ip

Gandi SAS

Social Profiles

Facebook X (Twitter)

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Last analyzed: 22 May 2026 at 17:18

Historical Analysis & Change Tracking