hollowknight.com

https://hollowknight.com· First analyzed 20 May 2026· Updated 20 May 2026

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hollowknight.com

Mobile

Sponsored

Hosting Provider

Squarespace

squarespace.com

IP Address

198.49.23.144

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 New York, United States

ASN

AS53831

Organization

Squarespace, Inc.

Server

Squarespace

Nameservers

ns2.dnspackage.com.ns3.dnspackage.com.ns4.dnspackage.com.ns1.dnspackage.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

623 ms10%

Speed Index

810 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

730 KB

42 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Shopify

ecommerce

Shopify Theme

Technology Stack

6 Technologies Detected

Frameworks

Libraries

Other

CSS Frameworks

Fonts

Security

SEO Analysis

C64/100

Meta Tags4/15

Content7/12

Headings3/8

Technical20/25

E-E-A-T3/7

Images6/7

Links4/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

hollowknight.comhollowknight.com

Hollow Knight

No description available for this page.

Title Length13 chars

Recommended: 50-60 chars (~76px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

2 URLs

robots.txt

59 rules

Sitemap reference found

Local SEO

Local Search Readiness

12/100

Poor

3 13 1

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

13/25

Machine Read.

8/25

Schema Data

2/25

Citation

13/25

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:1%

Words:645

Token eff.:Optimal

Depth:1/5

Structured Data

1 JSON-LD

WebSite

Citation Readiness

Opening Summary118w

Descriptive Headingsavg 6w

Canonical URL

Open Graph2/3

Twitter Card2/3

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.

77/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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.

2 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.

55/100

90 mg

CO₂e / view

730.4 KB

Page Weight

80%

Cleaner Than

New Visitor

103 mg

Returning (cached)

52 mg

Annual (10K/mo)

10.8 kg

Emission Segments

Data Center

20 mg

Network

22 mg

Device

49 mg

Resource Breakdown

JavaScript

124.4 KB

Images

306.2 KB

CSS

145.9 KB

Fonts

959 B

HTML

37.7 KB

Other

115.3 KB

Green Hosting Not Verified

Squarespace

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

46%Poor

Interactive

HTTPS

No WAF

69d

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

29.04.2026

Valid Until

28.07.2026

Subject Alternative Names (1)

www.hollowknight.com

SHA-256 Fingerprint

04:0A:81:BD:43:61:4B:CE:2F:28:7C:0E:5F:52:BA:AD:E6:3F:AD:B5...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

122534

content-encoding

📦 Gzip(gzip)

content-length

38322

content-type

text/html;charset=utf-8

date

Mon, 18 May 2026 12:51:20 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

hollowknight.com

Domain Age

11y 10m

Created

09.07.2014

Expires

09.07.2028

Last Updated

01.07.2023

Registrar

Dreamscape Networks International Pte Ltd

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.

73/100

Mobile Friendly51 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

Poppins

WCAG Partial

59/100

Readability

/30

19/30

14px · LH 1.80

Hierarchy

/20

8/20

WCAG

/25

17/25

1:1 min contrast

Performance

/25

15/25

1 font · 1 req

Heading Font

Poppins

Sans

Body Font

Poppins

Sans14px

Contrast Ratio

1:1

43 issues

Reading Comfort

~42 CPL

Narrow lines

39px

31px

17px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Partial contrast: 43 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: 1 font families keeps load times fast.

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

GGoogle FontsFlesch 66

Color Palette

13 unique colors

16.33:1 AAA Dark

#000000

Background· 23.5%

#e1e3e6

Secondary· 4.8%

#082067

Primary· 9.5%

#0a0f53

Accent· 9.3%

#b8b3c7

Secondary· 8.7%

#0f3886

Accent· 8.3%

#1157a4

Accent· 6.5%

#8baaca

Secondary· 6.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

assets.squarespace.com(10)definitions.sqspcdn.com(5)youtube.com(2)static1.squarespace.com(1)cdnjs.cloudflare.com(1)

Website Identity

Hollow Knight

www.hollowknight.com

11 years old

Location detected: 🇺🇸 United Statesvia ip

Dreamscape Networks International Pte Ltden-US

Social Profiles

Facebook X (Twitter)YouTube

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Last analyzed: 20 May 2026 at 02:15

Historical Analysis & Change Tracking