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overlord-anime.com

https://overlord-anime.com· First analyzed 21 May 2026· Updated 21 May 2026
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overlord-anime.com
Desktop screenshot of overlord-anime.com
Mobile screenshot of overlord-anime.com
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

3.164.68.88

Site Location

🇫🇮 Finlandvia ip

Server Location

🇫🇮 Helsinki, Finland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

AmazonS3

CDN

CloudFront

Nameservers

ns-1640.awsdns-13.co.uk.ns-384.awsdns-48.com.ns-744.awsdns-29.net.ns-1067.awsdns-05.org.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
6.4 MB
92 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

9 Technologies Detected

Libraries

2
jQueryv3.7.1
Animate.css

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Slick Carousel

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

SEO Analysis

D53/100
15
6
2
Meta Tags7/15
Content11/12
Headings0/8
Technical11/21
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
O
overlord-anime.comoverlord-anime.com

劇場版「オーバーロード」聖王国編オフィシャルサイト

シリーズ累計発行部数 1400万部突破大人気ノベルを原作とするアニメ「オーバーロード」シリーズ初となる完全新作劇場版、3.26 Blu-ray&DVD RELEASE

Title Length25 chars

Recommended: 50-60 chars (~155px / 580px)

Description Length83 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (56/70) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

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

Sponsored

AI & LLM Readiness

F39/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
0/25
Citation
7/25

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
def. listsnavheader/footer
Text ratio:16%
Words:678
Token eff.:Optimal
Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary16w
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
D
57/100
8
Passed
4
Critical
0
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
12/20
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.
3 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
42/100
F
662 mg
CO₂e / view
6.4 MB
Page Weight
5%
Cleaner Than
New Visitor
757 mg
vs
Returning (cached)
378 mg
Annual (10K/mo)
79.4 kg
Emission Segments
Data Center
32 mg
Network
195 mg
Device
435 mg
Resource Breakdown
JavaScript
61.7 KB
Images
5.7 MB
CSS
554.4 KB
Fonts
89.6 KB
HTML
11.3 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

WAF

240d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

18.12.2025

Valid Until

16.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

overlord-anime.com*.overlord-anime.com

SHA-256 Fingerprint

9A:69:77:21:D1:C0:77:97:DC:9D:5F:C4:E6:D9:1D:3C:A8:C1:C5:E0...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

age
42791
content-encoding
⚡ Brotli(br)
content-type
text/html
date
Thu, 21 May 2026 23:47:47 GMT
etag
W/"9f8bc83458660693e3fdbac68df71b26"
last-modified
Fri, 12 Sep 2025 03:00:27 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

overlord-anime.com

Domain Age
11y 3m

Created

10.02.2015

Expires

10.02.2035

Last Updated

14.01.2026

Registrar

GMO Internet Group, Inc. d/b/a Onamae.com

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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.
C
60/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

YakuHanMPs_Noto

WCAG Fail
64/100
Readability
/30
26/30

19px · LH 1.50

Hierarchy
/20
8/20
WCAG
/25
10/25

1:1 min contrast

Performance
/25
20/25

1 font · 1 req

Heading Font

YakuHanMPs_Noto

Body Font

YakuHanMPs_Noto

Sans19px

Contrast Ratio

1:1

50 issues

Reading Comfort

~48 CPL

Optimal (45–75)
19px
p

✅ Excellent readability: 19px body text is ideal for all devices.

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

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

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

GGoogle FontsBuy on MyFontsFlesch 54

Color Palette

8 unique colors
5.72:1 AA Dark
#000000
Background· 97.2%
#878585
Other· 0.3%
#100d0d
Primary· 0.7%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google AnalyticsFree
Google Tag ManagerFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

29 Resources

19
Scripts
10
Styles
5
Async
0
Defer

Top Script Sources

.(11)youtube.com(2)googletagmanager.com(2)google-analytics.com(1)code.jquery.com(1)

Website Identity

overlord-anime.com

11 years old
Location detected: 🇫🇮 Finlandvia ip
GMO Internet Group, Inc. d/b/a Onamae.comja

Social Profiles

X (Twitter)

Sponsored

Last analyzed: 21 May 2026 at 23:48

Historical Analysis & Change Tracking