sincoole.com

https://sincoole.com· First analyzed 13 May 2026· Updated 13 May 2026

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sincoole.com

Mobile

Sponsored

Hosting Provider

Ucloud Information Technology (hk) Limited

IP Address

165.154.182.103

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Los Angeles, United States

ASN

AS135377

Organization

Ucloud Information Technology (hk) Limited

Server

Nginx

Nameservers

ns1.oray.net.ns2.oray.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

859 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.1 MB

78 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Ucloud Information Technology (hk) Limited

Technology Stack

8 Technologies Detected

CSS Frameworks

Analytics

Libraries

Other

Icon Libraries

Web Servers

SEO Analysis

D49/100

Meta Tags10/15

Content10/12

Headings3/8

Technical10/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

sincoole.comsincoole.com

Rugged tablet, Smart terminal, Handheld PC supplier, source factory

Sincoole provide Rugged tablet, smart terminal, rugged phone, Handheld PC from development and sales channel solution, We have, 10.1 inch, 8 inch, 5.5 inch, ...

Description truncated.

Title Length67 chars

Recommended: 50-60 chars (~401px / 580px)

Description Length243 chars

Recommended: 120-160 chars

Issues (1)

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

15 issues found

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Crawlability

Sitemap

Type: standard

693 URLs

robots.txt

Local SEO

Local Search Readiness

10/100

Poor

3 12 2

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

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AI & LLM Readiness

F37/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

0/25

Citation

4/25

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:7%

Words:467

Token eff.:Optimal

Sections/1K:21.4

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary10w

Descriptive Headingsavg 2.3w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

59/100

Passed

Critical

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

7/15

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.

4 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.

15/100

522 mg

CO₂e / view

4.1 MB

Page Weight

15%

Cleaner Than

New Visitor

596 mg

Returning (cached)

298 mg

Annual (10K/mo)

62.6 kg

Emission Segments

Data Center

117 mg

Network

125 mg

Device

280 mg

Resource Breakdown

JavaScript

230.3 KB

Images

3.7 MB

CSS

139.3 KB

HTML

11.3 KB

Green Hosting Not Verified

Ucloud Information Technology (hk) Limited

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

70d

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

24.04.2026

Valid Until

23.07.2026

Subject Alternative Names (2)

sincoole.comwww.sincoole.com

SHA-256 Fingerprint

5A:1F:2E:B0:41:2F:9E:8A:EA:D5:50:5E:48:87:AD:9D:38:1A:36:4E...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Wed, 13 May 2026 15:35:45 GMT

etag

W/"6a0436f8-bbbe"

last-modified

Wed, 13 May 2026 08:31:52 GMT

server

nginx

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mxw.mxhichina.com

mxn.mxhichina.com

Domain Information

sincoole.com

Domain Age

12y 5m

Created

12.12.2013

Expires

12.12.2029

Last Updated

13.10.2024

Registrar

Shanghai Best Oray Information S&T Co., Ltd.

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.

58/100

Mobile Friendly2 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Oswald + Open Sans

WCAG Partial

64/100

Readability

/30

19/30

14px · LH 1.71

Hierarchy

/20

16/20

2.71x ratio · ✓ H1→H6

WCAG

/25

16/25

1.81:1 min contrast

Performance

/25

13/25

2 fonts · 1 req

Heading Font

Oswald

Display38px

Body Font

Open Sans

Sans14px

Contrast Ratio

1.81:1

24 issues

Reading Comfort

~44 CPL

Narrow lines

38px

32px

22px

18px

14px

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

❌ Very complex text: Flesch score 28/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 1.8:1).

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

✅ Strong hierarchy: Headlines are 2.7x larger than body text.

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 28

Color Palette

12 unique colors

Dark

#373b3f

Other· 15.200000000000001%

#f6f6f8

Primary· 36.8%

#f38d19

Accent· 7%

#789bbd

Secondary· 6.3%

#48546d

Secondary· 5.8%

#b7d2e0

Secondary· 3.9%

#826a52

Secondary· 3%

#f8bd7c

Accent· 1.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(15)googletagmanager.com(2)google-analytics.com(1)certify-js.alexametrics.com(1)cdn.chatway.app(1)

Website Identity

sincoole.com

sales01@sincoole.com

12 years old

Location detected: 🇺🇸 United Statesvia ip

Shanghai Best Oray Information S&T Co., Ltd.

Social Profiles

Facebook X (Twitter)TikTok

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Last analyzed: 13 May 2026 at 15:36

Historical Analysis & Change Tracking