social-innovation-week-shibuya.jp

https://social-innovation-week-shibuya.jp· First analyzed 03 Jun 2026· Updated 03 Jun 2026

Export

Sponsored

Hosting Provider

HETEML

IP Address

157.7.189.61

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS7506

Organization

HETEML

Server

Apache

Nameservers

dns0.heteml.jp.dns1.heteml.jp.

Performance

Page Speed

39 KB

1 requests

Image Optimization

WebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

siw2025Custom

Technology Stack

8 Technologies Detected

Fonts

Adobe Fonts (Typekit)Adobe Fonts

Analytics

Libraries

UI Components

Web Servers

Languages

SEO Analysis

D57/100

Meta Tags8/15

Content7/12

Headings3/8

Technical18/25

E-E-A-T0/7

Images3/7

Links2/5

URL5/5

Social4/5

Freshness0/4

Mobile4/4

Indexability3/3

social-innovation-week-shibuya.jpsocial-innovation-week-shibuya.jp

SOCIAL INNOVATION WEEK SHIBUYA

毎日に、好奇心を。未来に、アイデアを。

Title Length30 chars

Recommended: 50-60 chars (~188px / 580px)

Description Length19 chars

Recommended: 120-160 chars

Issues (1)

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

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

11 URLs

11 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

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

F34/100

Bot Access

20/25

Machine Read.

4/25

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:4%

Words:124

Token eff.:Too Short

Sections/1K:314.5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 2w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

69/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

14/20

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.

2 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.

17/100

798 mg

CO₂e / view

6.3 MB

Page Weight

Cleaner Than

New Visitor

912 mg

Returning (cached)

456 mg

Annual (10K/mo)

95.7 kg

Emission Segments

Data Center

178 mg

Network

191 mg

Device

428 mg

Resource Breakdown

JavaScript

390.8 KB

Images

5.6 MB

CSS

195.3 KB

Fonts

48.8 KB

HTML

42.6 KB

Other

29.3 KB

Green Hosting Not Verified

HETEML

8 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

71%Good

Static / Informational

HTTPS

No WAF

40d

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

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (2)

social-innovation-week-shibuya.jpwww.social-innovation-week-shibuya.jp

SHA-256 Fingerprint

09:36:36:E5:56:04:4B:ED:B8:13:A8:77:98:B6:CF:49:37:FB:E2:B7...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

date

Wed, 03 Jun 2026 20:12:12 GMT

content-type

text/html; charset=UTF-8

content-length

6884

connection

keep-alive

server

Apache

x-powered-by

PHP/8.3.31

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx.hetemail.jp

Domain Information

social-innovation-week-shibuya.jp

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

49/100

Not 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

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Adobe Fonts

Heading Font

Adobe Fonts

Body Font

Adobe Fonts

Contrast Ratio

Reading Comfort

Single Family

16px

AAdobe Fonts

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

9 Resources

Scripts

Styles

Async

Defer

Top Script Sources

social-innovation-week-shibuya.jp(3)googletagmanager.com(1)code.jquery.com(1)

Website Identity

social-innovation-week-shibuya.jp

Location detected: 🇯🇵 Japanvia tld

Social Profiles

Facebook X (Twitter)Instagram

Sponsored

Last analyzed: 03 Jun 2026 at 20:12

Historical Analysis & Change Tracking