bright777.com

https://bright777.com· First analyzed 11 May 2026· Updated 11 May 2026

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bright777.com

Mobile

Sponsored

Hosting Provider

GMO Internet Group, Inc.

IP Address

157.7.107.128

Site Location

🇯🇵 Japanvia ip

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS7506

Organization

GMO Internet Group, Inc.

Server

LiteSpeed

Nameservers

uns01.lolipop.jp.uns02.lolipop.jp.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.8 s10%

Speed Index

2.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2.8 MB

77 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.8.5

cms

bright-2017Custom

Technology Stack

21 Technologies Detected

Plugins

Google Analytics Dashboard For Wp

Add To Any

Duracelltomi Google Tag Manager

Autoptimize

Contact Form 7

Contact Form 7 Add Confirm

Wp Lightbox 2

Analytics

Google Analytics

Facebook Pixel Segment

Libraries

Other

Other

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Web Servers

Languages

Security

SEO Analysis

C65/100

Meta Tags11/15

Content8/12

Headings6/8

Technical16/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile4/4

Indexability3/3

bright777.combright777.com

ブライトニュース | カジノイベント総合プロデュース企業株式会社ブライト

パーティーの余興や出し物に最適な出張カジノイベントの企画・運営なら、業界実績No,1のカジノイベント総合プロデュース企業「ブライト」にお任せください。経験豊富なブライトだからできるワンランク上のカジノイベントサービスをご紹介いたします。

Title Length37 chars

Recommended: 50-60 chars (~227px / 580px)

Description Length118 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (58/58) — critical for accessibility and SEO

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

7 rules

Sitemap reference found

Local SEO

Local Search Readiness

18/100

Poor

5 10 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.

7/25

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

navheader/footer

Text ratio:6%

Words:290

Token eff.:Too Short

Sections/1K:6.9

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary14w

Descriptive Headingsavg 1w

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

64/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

18/20

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

Forms & Inputs

10/15

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

7/15

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.

33/100

353 mg

CO₂e / view

2.8 MB

Page Weight

30%

Cleaner Than

New Visitor

403 mg

Returning (cached)

201 mg

Annual (10K/mo)

42.3 kg

Emission Segments

Data Center

79 mg

Network

85 mg

Device

189 mg

Resource Breakdown

JavaScript

121.2 KB

Images

2.5 MB

CSS

138.5 KB

Fonts

2.6 KB

HTML

15.2 KB

Green Hosting Not Verified

GMO Internet Group, Inc.

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

10d

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

21.02.2026

Valid Until

22.05.2026

Subject Alternative Names (2)

bright777.comwww.bright777.com

SHA-256 Fingerprint

CF:C0:61:FB:93:6A:B9:35:A1:79:96:93:CB:FB:1B:39:7B:03:48:A0...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, must-revalidate, max-age=0, no-store, private)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Mon, 11 May 2026 17:00:23 GMT

expires

Wed, 11 Jan 1984 05:00:00 GMT

link

<https://bright777.com/wp-json/>; rel="https://api.w.org/"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx01.lolipop.jp

Domain Information

bright777.com

Domain Age

22y 8m

Created

16.09.2003

Expires

16.09.2030

Last Updated

17.08.2025

Registrar

Japan Registry Services Co., Ltd.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

59/100

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

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Lato

WCAG Partial

66/100

Readability

/30

19/30

14px · LH 1.60

Hierarchy

/20

13/20

2.14x ratio

WCAG

/25

14/25

1.36:1 min contrast

Performance

/25

20/25

1 font · 3 req

Heading Font

Lato

Sans30px

Body Font

Lato

Sans14px

Contrast Ratio

1.36:1

5 issues

Reading Comfort

~46 CPL

Optimal (45–75)

30px

22px

14px

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

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 38/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.4:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

GGoogle Fonts Buy on MyFontsFlesch 38

Color Palette

13 unique colors

Light

#ffffff

Background· 46.1%

#0a70b6

Primary· 8.4%

#6e5c56

Secondary· 7.6%

#170a07

Accent· 7.1%

#a79280

Secondary· 6.1%

#5c2f23

Secondary· 5.3%

#eeefe9

Secondary· 4%

#e0d1b5

Secondary· 3.7%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

29 Resources

Scripts

Styles

Async

Defer

Top Script Sources

bright777.com(7)static.addtoany.com(3)connect.facebook.net(2)cdnjs.cloudflare.com(2)gstatic.com(1)

Website Identity

bright777.com

0120-770-715

22 years old

Location detected: 🇯🇵 Japanvia ip

Japan Registry Services Co., Ltd.ja

Social Profiles

Facebook X (Twitter)YouTube

Sponsored

Last analyzed: 11 May 2026 at 17:01

Historical Analysis & Change Tracking

bright777.com

ブライトニュース | カジノイベント総合プロデュース企業 株式会社ブライト

Accessibility

Carbon Footprint

Mobile Compatibility

Color Palette

bright777.com

ブライトニュース | カジノイベント総合プロデュース企業株式会社ブライト