sakugabooru.com

https://sakugabooru.com· First analyzed 18 May 2026· Updated 18 May 2026

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sakugabooru.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.21.44.32

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

adel.ns.cloudflare.com.zod.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

316 ms10%

Speed Index

411 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

722 KB

94 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Technology Stack

2 Technologies Detected

CSS Frameworks

Tailwind CSS

CDN

Cloudflare

SEO Analysis

D48/100

Meta Tags5/15

Content10/12

Headings1/8

Technical11/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

sakugabooru.comsakugabooru.com

/ | sakugabooru

sakugabooru - a booru dedicated to sakuga videos and images

Title Length15 chars

Recommended: 50-60 chars (~90px / 580px)

Description Length59 chars

Recommended: 120-160 chars

Issues (3)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (241/282) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

13 issues found

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Crawlability

Sitemap

robots.txt

21 rules

Local SEO

Local Search Readiness

1/100

Poor

16 2

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

Sponsored

AI & LLM Readiness

F33/100

Bot Access

15/25

Machine Read.

7/25

Schema Data

0/25

Citation

11/25

AI Bot Access

6/14 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:3%

Words:702

Token eff.:Optimal

Sections/1K:1.4

Structured Data

No Schema

Citation Readiness

Opening Summary17w

Descriptive Headings

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

57/100

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

3/15

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

6/15

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.

57/100

73 mg

CO₂e / view

721.8 KB

Page Weight

80%

Cleaner Than

New Visitor

83 mg

Returning (cached)

42 mg

Annual (10K/mo)

8.7 kg

Emission Segments

Data Center

4 mg

Network

21 mg

Device

48 mg

Resource Breakdown

Images

705.9 KB

HTML

15.9 KB

Green Hosting Verified

Cloudflare

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

5%Critical

Critical / Transactional

HTTPS

WAF

34d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

24.03.2026

Valid Until

22.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

sakugabooru.com*.sakugabooru.com

SHA-256 Fingerprint

1C:0B:11:6D:F2:48:BF:E0:6A:55:5D:CB:5B:13:1C:22:59:38:52:05...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🟡 0s(max-age=0, private, must-revalidate)

cf-cache-status

DYNAMIC

cf-ray🇫🇷 Paris

9fdd0d69fa0000bd-CDG

content-encoding

zstd

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Zoho Mail

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx2.zoho.com

mx.zoho.com

Domain Information

sakugabooru.com

Domain Age

9y 7m

Created

01.10.2016

Expires

01.10.2027

Last Updated

27.09.2025

Registrar

Porkbun 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.

40/100

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...

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Typography & Readability

Tahoma + verdana

WCAG Fail

48/100

Readability

/30

13/30

13px · LH --

Hierarchy

/20

6/20

WCAG

/25

15/25

1:1 min contrast

Performance

/25

14/25

2 fonts

Heading Font

Tahoma

Sans

Body Font

verdana

Sans13px

Contrast Ratio

1:1

50 issues

Reading Comfort

Dual Sans-Serif

left aligned

23px

18px

13px

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

❌ Low contrast: 50 elements fail WCAG AA (min 1.0:1). Increase text/background contrast.

❌ 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).

Buy on MyFonts

Color Palette

9 unique colors

3.28:1 AA Large Dark

#222222

Other· 68.80000000000001%

#637574

Border· 4%

#615049

Primary· 6.1%

#fafaf7

Secondary· 5.1%

#cae3ca

Secondary· 4.3%

#aaa297

Secondary· 3.7%

#681640

Accent· 2.7%

#293544

Secondary· 1.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

4 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)stats.sakugabooru.com(1)

Website Identity

sakugabooru.com

9 years old

Location detected: 🇨🇦 Canadavia ip

Porkbun LLC📧 Zoho Mail

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Last analyzed: 18 May 2026 at 18:51

Historical Analysis & Change Tracking