drecom.co.jp

https://drecom.co.jp· First analyzed 25 May 2026· Updated 25 May 2026

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drecom.co.jp

Mobile

Sponsored

Hosting Provider

IDCF-VOLT

IP Address

210.236.228.112

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS4694

Organization

IDCF-VOLT

Server

Apache

Nameservers

ns-1582.awsdns-05.co.uk.ns-307.awsdns-38.com.ns-994.awsdns-60.net.ns-1213.awsdns-23.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

4.4 s10%

Speed Index

5.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

8.6 MB

58 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

IDCF-VOLT

Technology Stack

8 Technologies Detected

Other

Analytics

UI Components

CSS Frameworks

Fonts

Web Servers

SEO Analysis

C60/100

Meta Tags9/15

Content10/12

Headings3/8

Technical13/25

E-E-A-T0/7

Images6/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

drecom.co.jpdrecom.co.jp

株式会社ドリコム

ドリコムは、毎日のワクワクを発明するwith entertainment企業です。ドリコムが常に目指しているのは、新しい体験やサービスを発明し、人をワクワクさせること。スマートフォン向けのゲーム開発や運営。広告・メディア事業を展開しています。

Title Length8 chars

Recommended: 50-60 chars (~49px / 580px)

Description Length121 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

18 URLs

robots.txt

4 rules

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

F35/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

8/25

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:3%

Words:1,408

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary232w

Descriptive Headingsavg 1w

Canonical URL

Open Graph3/3

Twitter Card0/3

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.

77/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

15/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

12/15

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

11/15

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

ARIA & Roles

4/15

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.

23/100

1.09 g

CO₂e / view

8.6 MB

Page Weight

Cleaner Than

New Visitor

1.24 g

Returning (cached)

621 mg

Annual (10K/mo)

130.5 kg

Emission Segments

Data Center

243 mg

Network

261 mg

Device

584 mg

Resource Breakdown

JavaScript

272.1 KB

Images

7.3 MB

CSS

868.9 KB

Fonts

119.1 KB

HTML

9.0 KB

Other

300 B

Green Hosting Not Verified

IDCF-VOLT

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

106d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

08.08.2025

Valid Until

08.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.drecom.co.jpdrecom.co.jp

SHA-256 Fingerprint

CD:C0:2E:20:43:A6:97:A9:B2:EA:63:20:3A:32:38:3B:09:F2:08:0E...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-length

8960

content-type

text/html; charset=UTF-8

date

Mon, 25 May 2026 07:48:04 GMT

server

Apache

vary

Accept-Encoding,User-Agent

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt1.aspmx.l.google.com

aspmx3.googlemail.com

aspmx.l.google.com

aspmx2.googlemail.com

+1 more

Domain Information

drecom.co.jp

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

Data Protection Officer mentioned

Legitimate interest basis mentioned

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.

71/100

Mobile Friendly24 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=1.0

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

-apple-system

WCAG Partial

72/100

Readability

/30

18/30

14px · LH 1.80

Hierarchy

/20

15/20

1.14x ratio · ✓ H1→H6

WCAG

/25

17/25

1:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

-apple-system

Sans16px

Body Font

-apple-system

Sans14px

Contrast Ratio

1:1

5 issues

Reading Comfort

~55 CPL

Optimal (45–75)

16px

19px

14px

Minor Second

Scale

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

✅ Optimal line length: ~55 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 42/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

GGoogle FontsFlesch 42

Color Palette

9 unique colors

3.5:1 AA Large Light

#ffffff

Background· 51.4%

#8a8a7c

Other· 5.1%

#acc1c2

Primary· 9.8%

#94a7aa

Secondary· 9.4%

#eef0f1

Secondary· 5.7%

#3f3834

Text· 5.3%

#c4ab7a

Secondary· 3.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

consent.cookiebot.com(2)consentcdn.cookiebot.com(1)googletagmanager.com(1)local(1)

Website Identity

drecom.co.jp

Location detected: 🇯🇵 Japanvia tld

📧 Google Workspace

Social Profiles

X (Twitter)YouTube

Sponsored

Last analyzed: 25 May 2026 at 07:48

Historical Analysis & Change Tracking