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fixstars.com

https://fixstars.com· First analyzed 17 May 2026· Updated 17 May 2026
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fixstars.com
Desktop screenshot of fixstars.com
Mobile screenshot of fixstars.com
Mobile

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Hosting Provider

BIT Isle

IP Address

202.143.74.197

Site Location

🇯🇵 Minato-ku, Japanvia schema_nap

Server Location

🇯🇵 Tokyo, Japan

ASN

AS15830

Organization

BIT Isle

Server

Nginx

Nameservers

ns-3.awsdns-00.com.ns-758.awsdns-30.net.ns-1458.awsdns-54.org.ns-1664.awsdns-16.co.uk.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1009 KB
36 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
HubSpot CMS
Infrastructure
Hosting
BIT Isle

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

7 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

Web Servers

1
Nginx

SEO Analysis

C65/100
18
6
2
Meta Tags4/15
Content11/12
Headings7/8
Technical22/25
E-E-A-T2/7
Images1/7
Links2/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
F
fixstars.comfixstars.com

Home - Fixstars Corporation

No description available for this page.

Title Length27 chars

Recommended: 50-60 chars (~165px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (5/6) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

262 URLs

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

33/100
Needs Work
9 11

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AI & LLM Readiness

D45/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
5/25
Citation
9/25

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:497
Token eff.:Optimal
Sections/1K:6
Depth:2/5

Structured Data

2 JSON-LD
Organization×1.1BreadcrumbList
sameAs entity links

Citation Readiness

Opening Summary285w
Descriptive Headingsavg 1.7w
Canonical URL
Open Graph3/3
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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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.
B
70/100
10
Passed
3
Critical
0
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
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
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
58/100
B
102 mg
CO₂e / view
1008.5 KB
Page Weight
70%
Cleaner Than
New Visitor
116 mg
vs
Returning (cached)
58 mg
Annual (10K/mo)
12.2 kg
Emission Segments
Data Center
5 mg
Network
30 mg
Device
67 mg
Resource Breakdown
JavaScript
191.7 KB
Images
697.7 KB
CSS
107.9 KB
HTML
11.2 KB
Green Hosting Verified
Equinix, Inc.
GWF Verified
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
Interactive

HTTPS

No WAF

268d

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

11.01.2026

Valid Until

09.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.fixstars.com

SHA-256 Fingerprint

B6:05:6D:83:05:AC:76:06:33:21:C8:5C:BC:74:85:57:CB:25:F8:4E...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache, private)
content-encoding
📦 Gzip(gzip)
content-security-policy
frame-ancestors 'self'
content-type
text/html; charset=utf-8
date
Sun, 17 May 2026 12:44:35 GMT
server
nginx
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx.l.google.com
alt2.aspmx.l.google.com
alt3.aspmx.l.google.com
alt4.aspmx.l.google.com

+1 more

Domain Information

fixstars.com

Domain Age
23y 11m

Created

29.05.2002

Expires

29.05.2027

Last Updated

05.03.2026

Registrar

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

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked

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.
B
72/100
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.
Viewport
width=device-width, initial-scale=1
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Noto Sans JP

WCAG Partial
65/100
Readability
/30
27/30

20px · LH 1.40

Hierarchy
/20
8/20

1.8x ratio

WCAG
/25
17/25

1.05:1 min contrast

Performance
/25
13/25

2 fonts · 1 req

Heading Font

Noto Sans JP

Sans36px

Body Font

Noto Sans JP

Sans20px

Contrast Ratio

1.05:1

18 issues

Reading Comfort

~45 CPL

Optimal (45–75)
36px
h1
60px
h2
20px
p
Minor Second
Scale

✅ Excellent readability: 20px body text is ideal for all devices.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

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

❌ Very complex text: Flesch score 21/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.1:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

Buy on MyFontsFlesch 21

Color Palette

7 unique colors
2.46:1 Fail Light
#ffffff
Background· 21.7%
#a3a5ad
Other· 3.8%
#1d2a3d
Primary· 53.400000000000006%
#3d4f5a
Secondary· 7.7%
#245ac0
Accent· 5.3%
#3d7ab2
Secondary· 2.6%

Business & Marketing Stack

5 Tools Detected

Enterprise

CRM Systems

1
HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

3

Categories

5

Total Tools

0

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

15 Resources

14
Scripts
1
Styles
8
Async
1
Defer

Top Script Sources

googletagmanager.com(4)scripts.clarity.ms(1)clarity.ms(1)google-analytics.com(1)js-na2.hs-banner.com(1)

Website Identity

Fixstars Corporation

Fixstars Corporation

Organization
+81-3-6420-0751
www.fixstars.com/en
23 years old

1-1-1 Shibaura, 31F BLUE FRONT SHIBAURA TOWER S, Minato-ku

105-0023, Minato-ku, Tokyo

JP

Location detected: 🇯🇵 Japan, Minato-kuvia schema_nap
GMO Internet Group, Inc. d/b/a Onamae.com📧 Google Workspaceen

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Last analyzed: 17 May 2026 at 12:44

Historical Analysis & Change Tracking