tuoxuezikao.com

https://tuoxuezikao.com· First analyzed 03 Jun 2026· Updated 03 Jun 2026

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tuoxuezikao.com

Mobile

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Hosting Provider

Hong Kong Communications International Co., Limited

IP Address

38.47.238.121

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Los Angeles, United States

ASN

AS140227

Organization

Hong Kong Communications International Co., Limited

Server

Nginx

Nameservers

b.share-dns.net.a.share-dns.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.3 s10%

Speed Index

1.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

13.2 MB

12 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Hong Kong Communications International Co., Limited

Technology Stack

2 Technologies Detected

CSS Frameworks

Tailwind CSS

Web Servers

Nginxv1.24.0

SEO Analysis

F37/100

Meta Tags4/15

Content0/12

Headings6/8

Technical11/21

E-E-A-T0/7

Images4/7

Links0/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

tuoxuezikao.comtuoxuezikao.com

好料平台

No description available for this page.

Title Length4 chars

Recommended: 50-60 chars (~24px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Very thin content (7 words). Search engines need substantial content for ranking.

9 issues found

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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.

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AI & LLM Readiness

F33/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

0/25

Citation

2/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:2%

Words:6

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

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.

78/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

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.

1 recommendation

•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.

25/100

1.68 g

CO₂e / view

13.2 MB

Page Weight

Cleaner Than

New Visitor

1.92 g

Returning (cached)

959 mg

Annual (10K/mo)

201.3 kg

Emission Segments

Data Center

375 mg

Network

403 mg

Device

900 mg

Resource Breakdown

JavaScript

208.9 KB

Images

338.9 KB

CSS

12.7 MB

HTML

725 B

Green Hosting Not Verified

Hong Kong Communications International Co., Limited

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

57d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

02.05.2026

Valid Until

31.07.2026

Subject Alternative Names (2)

tuoxuezikao.comwww.tuoxuezikao.com

SHA-256 Fingerprint

FA:FA:5C:D7:2D:C4:45:58:6E:FC:2E:8A:15:34:76:8D:7D:8B:AA:CF...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

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

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Wed, 03 Jun 2026 07:28:19 GMT

etag

W/"6a1547ad-2cc"

expires

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

tuoxuezikao.com

Domain Age

2 months

Created

25.03.2026

Expires

25.03.2027

Last Updated

25.05.2026

Registrar

Metaregistrar BV

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.

48/100

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, maximum-scale=1, user-scalable=no, viewport-fit=cover

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

HaoliaoXingshu

WCAG Partial

69/100

Readability

/30

20/30

97px · LH 1.25

Hierarchy

/20

12/20

1.58x ratio · ✓ H1→H6

WCAG

/25

15/25

2.38:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

HaoliaoXingshu

Sans154px

Body Font

HaoliaoXingshu

Sans97px

Contrast Ratio

2.38:1

2 issues

Reading Comfort

Single Font Family

left aligned

154px

97px

✅ Excellent readability: 97px body text is ideal for all devices.

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.4:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

✅ System fonts: Zero font loading delay — best possible LCP impact.

Buy on MyFonts

Color Palette

12 unique colors

9.29:1 AAA Light

#ffffff

Background· 90.10000000000001%

#4a4648

Other· 0.6%

#4a90e2

Primary· 0%

#a80803

Accent· 2%

#342225

Secondary· 1.2%

#f8be63

Accent· 0.9%

#c12c0c

Accent· 0.9%

#e6863c

Accent· 0.9%

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Scripts & Styles

6 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(1)

Website Identity

tuoxuezikao.com

69 days old

Location detected: 🇺🇸 United Statesvia ip

Metaregistrar BVzh-CN

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Last analyzed: 03 Jun 2026 at 07:28

Historical Analysis & Change Tracking