snssdk.com

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

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snssdk.com

Mobile

Sponsored

Hosting Provider

BeiJing Teamsun Technology Co.

IP Address

122.14.229.128

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Beijing, China

ASN

AS9808

Organization

BeiJing Teamsun Technology Co.

Server

Tengine

Nameservers

vip4.alidns.com.vip3.alidns.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

3.1 s10%

Speed Index

4.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

16.3 MB

16 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

BeiJing Teamsun Technology Co.

Technology Stack

2 Technologies Detected

CSS Frameworks

Tailwind CSS

Web Servers

Tengine

SEO Analysis

F29/100

Meta Tags8/15

Content0/12

Headings0/8

Technical9/21

E-E-A-T0/7

Images1/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

snssdk.comsnssdk.com

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Title Length14 chars

Recommended: 50-60 chars (~86px / 580px)

Description Length113 chars

Recommended: 120-160 chars

Issues (3)

• Very thin content (28 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (3/3) — critical for accessibility and SEO

13 issues found

Upgrade to view details

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

F22/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

1/25

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

Text ratio:0%

Words:27

Token eff.:Too Short

Structured Data

No Schema

Citation Readiness

Opening Summary15w

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 (12)

AI readiness recommendation preview...

Upgrade to view recommendations

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.

43/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

3/20

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

4/15

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.

25/100

2.06 g

CO₂e / view

16.3 MB

Page Weight

Cleaner Than

New Visitor

2.35 g

Returning (cached)

1.18 g

Annual (10K/mo)

247.1 kg

Emission Segments

Data Center

460 mg

Network

494 mg

Device

1.11 g

Resource Breakdown

JavaScript

199.2 KB

Images

38.9 KB

CSS

38.5 KB

HTML

2.0 KB

Other

16.0 MB

Green Hosting Not Verified

BeiJing Teamsun Technology Co.

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

252d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

19.01.2026

Valid Until

18.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.toutiao.comtoutiao.com

SHA-256 Fingerprint

4F:DC:FA:38:D9:5F:06:C9:77:56:0F:7C:98:AC:9F:F3:80:63:E3:94...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache)

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=utf-8

date

Mon, 11 May 2026 22:27:37 GMT

eagleid

2ff6319617785384565981162e

server

Tengine

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

snssdk.com

Domain Age

14y 4m

Created

27.12.2011

Expires

27.12.2026

Last Updated

22.11.2025

Registrar

eName Technology Co., Ltd.

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.

52/100

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

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

PingFang SC

WCAG Partial

53/100

Readability

/30

14/30

12px · LH 1.67

Hierarchy

/20

9/20

WCAG

/25

16/25

2.14:1 min contrast

Performance

/25

14/25

1 font

Heading Font

PingFang SC

Body Font

PingFang SC

Sans12px

Contrast Ratio

2.14:1

9 issues

Reading Comfort

~57 CPL

Optimal (45–75)

12px

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

✅ Optimal line length: ~57 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 2.1:1).

✅ Lean font stack: 1 font families keeps load times fast.

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

12 unique colors

Light

#ffffff

Background· 74.5%

#110404

Primary· 3.2%

#452e28

Secondary· 2.9%

#e16058

Accent· 2.8%

#83614b

Secondary· 2.3%

#331915

Secondary· 2.2%

#dda58e

Accent· 1.8%

#dac5b5

Secondary· 1.8%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

3 Resources

Scripts

Styles

Async

Defer

Top Script Sources

lf-toutiao-ug-dns.toutiaocdn.com(2)

Website Identity

snssdk.com

14 years old

Location detected: 🇨🇳 Chinavia ip

eName Technology Co., Ltd.

Sponsored

Last analyzed: 11 May 2026 at 22:28

Historical Analysis & Change Tracking