walkera.com

https://walkera.com· First analyzed 20 May 2026· Updated 20 May 2026

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walkera.com

Mobile

Sponsored

Hosting Provider

Alibaba Cloud

alibabacloud.com

IP Address

47.91.154.183

Site Location

🇭🇰 Hong Kongvia ip

Server Location

🇭🇰 Hong Kong, Hong Kong

ASN

AS45102

Organization

Alibaba Cloud - HK

Server

Apache

Nameservers

ns12.xincache.com.ns11.xincache.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

3.7 s10%

Speed Index

4.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.3 MB

78 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Alibaba Cloud

Technology Stack

6 Technologies Detected

Libraries

UI Components

CSS Frameworks

Web Servers

Languages

SEO Analysis

D53/100

Meta Tags11/15

Content10/12

Headings1/8

Technical11/25

E-E-A-T3/7

Images2/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile2/4

Indexability3/3

walkera.comwalkera.com

华科尔无人机官方|WALKERA|广州市华科尔科技股份有限公司

华科尔成立于2001年，坐落在广东广州，是一家专业从事无人机研发、生产、销售和技术服务于一体的高新技术企业，旗下无人机产品广泛应用于警用安防、消防救援、农业植保、巡检侦察、遥感测绘、电力巡检、海事救援、智能伴飞、无人值守等多个领域。

Title Length31 chars

Recommended: 50-60 chars (~190px / 580px)

Description Length116 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

12 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

15 rules

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.

Sponsored

AI & LLM Readiness

F25/100

Bot Access

20/25

Machine Read.

2/25

Schema Data

0/25

Citation

3/25

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

def. lists

Text ratio:2%

Words:241

Token eff.:Too Short

Sections/1K:178.4

Depth:1/5

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.

50/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

5/15

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

0/15

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

6 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.

14/100

541 mg

CO₂e / view

4.3 MB

Page Weight

15%

Cleaner Than

New Visitor

618 mg

Returning (cached)

309 mg

Annual (10K/mo)

64.9 kg

Emission Segments

Data Center

121 mg

Network

130 mg

Device

290 mg

Resource Breakdown

JavaScript

332.7 KB

Images

3.6 MB

CSS

376.9 KB

HTML

10.3 KB

Green Hosting Not Verified

Alibaba Cloud

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

12d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

04.03.2026

Valid Until

01.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

walkera.comwww.walkera.com

SHA-256 Fingerprint

0B:B5:AC:8E:25:F6:1B:B3:7F:B0:94:C6:AA:48:1C:BA:6A:F1:5B:E6...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache,no-store,must-revalidate,max-age=3)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Wed, 20 May 2026 10:31:17 GMT

expires

Mon, 26 Jul 1997 05:00:00 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

qiye163mx02.mxmail.netease.com

qiye163mx01.mxmail.netease.com

Domain Information

walkera.com

Domain Age

27y 1m

Created

14.04.1999

Expires

14.04.2030

Last Updated

05.01.2024

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.

58/100

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

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

SourceHanSansCN-Regular

WCAG Partial

51/100

Readability

/30

14/30

14px · LH 2.00

Hierarchy

/20

7/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

16/25

1 font

Heading Font

SourceHanSansCN-Regular

Sans

Body Font

SourceHanSansCN-Regular

Sans14px

Contrast Ratio

1:1

5 issues

Reading Comfort

Single Font Family

left aligned

80px

24px

14px

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

⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.

⚠️ Partial contrast: 5 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

9 unique colors

Dark

#000000

Text· 9.7%

#edf7fc

Primary· 21.200000000000003%

#9cc7df

Accent· 20.700000000000003%

#88b9da

Accent· 15.2%

#b7d4e3

Secondary· 12.2%

#cce4f0

Accent· 10.3%

#6597bb

Secondary· 4.8%

#87a6bb

Secondary· 3.4%

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Scripts & Styles

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

tpl(8)hm.baidu.com(2)walkera.com(1)

Website Identity

walkera.com

27 years old

Location detected: 🇭🇰 Hong Kongvia ip

Xin Net Technology Corporation

Sponsored

Last analyzed: 20 May 2026 at 10:32

Historical Analysis & Change Tracking