bosideng.com

https://bosideng.com· First analyzed 14 May 2026· Updated 14 May 2026

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bosideng.com

Mobile

Sponsored

Hosting Provider

Alibaba Cloud

alibabacloud.com

IP Address

106.15.54.75

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Shanghai, China

ASN

AS37963

Organization

Aliyun Computing Co., LTD

Server

Microsoft IIS

Nameservers

ns17.xincache.com.ns18.xincache.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

735 ms10%

Speed Index

956 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

22.5 MB

66 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Alibaba Cloud

Technology Stack

6 Technologies Detected

Libraries

UI Components

Other

CSS Frameworks

Web Servers

Frameworks

SEO Analysis

D45/100

Meta Tags5/15

Content4/12

Headings3/8

Technical12/25

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

bosideng.combosideng.com

Official Website

Title Length16 chars

Recommended: 50-60 chars (~96px / 580px)

Description Length16 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (17/17) — critical for accessibility and SEO

14 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

278 URLs

robots.txt

2 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

0/100

Poor

15 2

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

Sponsored

AI & LLM Readiness

F30/100

Bot Access

20/25

Machine Read.

4/25

Schema Data

0/25

Citation

6/25

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

header/footer

Text ratio:2%

Words:192

Token eff.:Too Short

Sections/1K:255.2

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary234w

Descriptive Headingsavg 3.5w

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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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.

52/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

8/20

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

5/15

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

ARIA & Roles

9/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

5 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.

4/100

2.85 g

CO₂e / view

22.5 MB

Page Weight

Cleaner Than

New Visitor

3.26 g

Returning (cached)

1.63 g

Annual (10K/mo)

342.2 kg

Emission Segments

Data Center

637 mg

Network

684 mg

Device

1.53 g

Resource Breakdown

JavaScript

89.3 KB

Images

1.8 MB

CSS

12.4 MB

HTML

53.3 KB

Other

8.1 MB

Green Hosting Not Verified

Alibaba Cloud

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

91d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

14.08.2025

Valid Until

13.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.bosideng.combosideng.com

SHA-256 Fingerprint

D3:F4:EC:B2:40:85:AB:A2:EB:52:A6:D7:9F:DE:39:3C:83:24:CC:FE...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

content-length

53055

content-type

text/html; charset=utf-8

date

Thu, 07 May 2026 03:56:56 GMT

server

Microsoft-IIS/8.5

x-cache-lookup

Cache Hit

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (3)

mx3.qiye.aliyun.com

mx2.qiye.aliyun.com

mx1.qiye.aliyun.com

Domain Information

bosideng.com

Domain Age

29y 1m

Created

15.04.1997

Expires

16.04.2027

Last Updated

24.05.2024

Registrar

Xin Net Technology Corporation

DNSSEC

Not Enabled

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.

44/100

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=1.0,maximum-scale=1.0,minimum-scale=1.0 user-scalable=no

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

myRegularFont

WCAG Partial

48/100

Readability

/30

13/30

12px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

13/25

1 font · 2 req

Heading Font

myRegularFont

Sans

Body Font

myRegularFont

Sans12px

Contrast Ratio

1:1

11 issues

Reading Comfort

~48 CPL

Optimal (45–75)

34px

12px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 13/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

Buy on MyFontsFlesch 13

Color Palette

6 unique colors

20.82:1 AAA Light

#fefefe

Background· 39.1%

#000000

Background· 38.199999999999996%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

16 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(7)hm.baidu.com(2)

Website Identity

bosideng.com

29 years old

Location detected: 🇨🇳 Chinavia ip

Xin Net Technology Corporation

Sponsored

Last analyzed: 14 May 2026 at 20:52

Historical Analysis & Change Tracking