dcloud.io

https://dcloud.io· First analyzed 29 Apr 2026· Updated 29 Apr 2026

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dcloud.io

Mobile

Sponsored

Hosting Provider

ACE

IP Address

43.152.26.154

Site Location

🇩🇪 Germanyvia ip

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS139341

Server

Nginx

Performance

Core Web Vitals

Weight

First Contentful Paint

2.1 s10%

Speed Index

2.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

129 KB

45 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

ACE

Technology Stack

5 Technologies Detected

Libraries

UI Components

CSS Frameworks

Web Servers

Customer Support

SEO Analysis

D41/100

Meta Tags5/15

Content6/12

Headings3/8

Technical9/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

dcloud.iodcloud.io

DCloud - 数字天堂官网、HBuilderX、HBuilder、uni-app、uniapp、5+、5plus、mui、wap2...

uni-app多端开发,开发一次同时生成App、小程序、H5

Title truncated.

Title Length98 chars

Recommended: 50-60 chars (~596px / 580px)

Description Length30 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (98 chars, ~596px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (21/24) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Local SEO

Local Search Readiness

1/100

Poor

16 2

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

Sponsored

AI & LLM Readiness

F21/100

Bot Access

20/25

Machine Read.

1/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:9%

Words:284

Token eff.:Too Short

Sections/1K:10.6

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 1w

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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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.

55/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

6/20

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

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.

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.

53/100

A+

16 mg

CO₂e / view

129.4 KB

Page Weight

95%

Cleaner Than

New Visitor

18 mg

Returning (cached)

9 mg

Annual (10K/mo)

1.9 kg

Emission Segments

Data Center

4 mg

Network

4 mg

Device

9 mg

Resource Breakdown

JavaScript

72.5 KB

Images

4.1 KB

CSS

44.0 KB

HTML

8.9 KB

Green Hosting Not Verified

ACE

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

76%Good

Static / Informational

HTTPS

No WAF

260d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Asseco Data Systems S.A.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

16.12.2025

Valid Until

15.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (4)

*.dcloud.iouniapp.dcloud.io*.uniapp.dcloud.iodcloud.io

SHA-256 Fingerprint

B1:97:A5:B4:F7:E7:8A:2C:4D:91:D9:38:DB:8E:AA:A3:6D:0B:46:EA...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

access-control-allow-origin

alt-svc

h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443...

content-encoding

📦 Gzip(gzip)

content-length

8777

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

Domain Information

dcloud.io

Domain Age

12y 11m

Created

05.06.2013

Expires

05.06.2027

Last Updated

13.05.2024

Registrar

101domain GRS Limited

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.

42/100

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

4 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

tahoma

WCAG Partial

49/100

Readability

/30

10/30

12px · LH 2.33

Hierarchy

/20

7/20

WCAG

/25

17/25

2.93:1 min contrast

Performance

/25

15/25

1 font · 1 req

Heading Font

tahoma

Sans

Body Font

tahoma

Sans12px

Contrast Ratio

2.93:1

24 issues

Reading Comfort

~36 CPL

Narrow lines

36px

32px

12px

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

⚠️ Wide line spacing (2.33). 1.4–1.6 is optimal for body text.

⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 2.9:1).

❌ 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

7 unique colors

4.78:1 AA Light

#ffffff

Background· 89.59999999999998%

#6d7473

Other· 2.1%

#aecec6

Primary· 1.6%

#3ba696

Secondary· 1.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

13 Resources

Scripts

Styles

Async

Defer

Top Script Sources

.(2)js(2)hm.baidu.com(1)

Website Identity

dcloud.io

12 years old

Location detected: 🇩🇪 Germanyvia ip

101domain GRS Limited

Sponsored

Last analyzed: 29 Apr 2026 at 16:47

Historical Analysis & Change Tracking