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open-douyin.com

https://open-douyin.com· First analyzed 16 May 2026· Updated 16 May 2026
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open-douyin.com
Desktop screenshot of open-douyin.com
Mobile screenshot of open-douyin.com
Mobile

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Hosting Provider

Zenlayer Inc

IP Address

98.96.242.53

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Los Angeles, United States

ASN

AS21859

Organization

Zenlayer Inc

Server

Tengine

Performance

90

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.9 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
25.1 MB
162 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Zenlayer Inc

Progressive Web App

Service Worker

Technology Stack

7 Technologies Detected

Frameworks

1
React

Other

1
GSAP

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics 4

Web Servers

1
Tengine

Runtime

1
Node.js

Languages

1
Go

SEO Analysis

D42/100
14
9
3
Meta Tags8/15
Content3/12
Headings1/8
Technical13/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
O
open-douyin.comopen-douyin.com

抖音开放平台 - 抖音小程序、字节小程序、头条小程序

基于抖音丰富的场景，面向开发者提供创建、经营抖音小程序的全流程能力，满足在抖音上获客-留存-转化-复访-促活过程中的个性化业务需求。同时提供能力开放的应用生态，支持开发者自有的移动或网站应用接入抖音开放能力。

Title Length26 chars

Recommended: 50-60 chars (~161px / 580px)

Description Length104 chars

Recommended: 120-160 chars

Issues (3)

  • • Very thin content (3 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (68/69) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

22 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100
Poor
1 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

F32/100
Bot Access
20/25
Machine Read.
12/25
Schema Data
0/25
Citation
0/25

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:0%
Words:463
Token eff.:Optimal

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 (12)
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.
C
62/100
7
Passed
6
Critical
0
Warnings
Images & Alt Text
20/20
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
12/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
11/15
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.
3 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
16/100
F
3.18 g
CO₂e / view
25.1 MB
Page Weight
5%
Cleaner Than
New Visitor
3.64 g
vs
Returning (cached)
1.82 g
Annual (10K/mo)
381.8 kg
Emission Segments
Data Center
711 mg
Network
764 mg
Device
1.71 g
Resource Breakdown
JavaScript
4.6 MB
Images
1.7 MB
CSS
251.5 KB
HTML
22.4 KB
Other
18.6 MB
Green Hosting Not Verified
Zenlayer Inc
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A

Security Score

86%Very Good
Static / Informational

HTTPS

No WAF

247d

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)

*.open-douyin.comopen-douyin.com

SHA-256 Fingerprint

67:74:C9:AA:5D:A0:9F:24:41:F2:84:3B:6B:E9:2C:CF:1C:15:B8:CF...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-cache)
content-encoding
⚡ Brotli(br)
content-security-policy
script-src 'unsafe-eval' 'report-sample' 'nonce-76372b38204f...
content-type
text/html; charset=UTF-8
date
Sat, 16 May 2026 05:12:57 GMT
eagleid
a3b5fdb817789083767458940e
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

open-douyin.com

Domain Age
4 years

Created

26.04.2022

Expires

26.04.2027

Last Updated

22.03.2026

Registrar

Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)

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.
D
53/100
Mobile Friendly6 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,shrink-to-fit=no,viewport-fit=cover,minimum-scale=1,maximum-scale=1,user-scalable=no
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Inter

WCAG Partial
53/100
Readability
/30
18/30

14px · LH 1.43

Hierarchy
/20
5/20
WCAG
/25
16/25

1:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Inter

Sans

Body Font

Inter

Sans14px

Contrast Ratio

1:1

8 issues

Reading Comfort

Single Font Family

left aligned
24px
h3
14px
p

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.0:1).

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

✅ 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

3 unique colors
Light
#f8f8f8
Background· 86.2%
#d6e3f2
Primary· 7.6%
#6589b4
Secondary· 6.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
0
Async
19
Defer

Top Script Sources

lf-developer-cdn.open-douyin.com(16)lf-security.bytegoofy.com(1)lf3-short.ibytedapm.com(1)lf-headquarters-speed.yhgfb-cn-static.com(1)lf1-cdn-tos.bytegoofy.com(1)

Website Identity

open-douyin.com

jubao@douyin.com
4 years old
Location detected: 🇺🇸 United Statesvia ip
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)

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Last analyzed: 16 May 2026 at 05:13

Historical Analysis & Change Tracking