Back to Search
jaka.com favicon

jaka.com

https://jaka.com· First analyzed 04 Jun 2026· Updated 04 Jun 2026
Export
jaka.com
Desktop screenshot of jaka.com
Mobile screenshot of jaka.com
Mobile

Sponsored

Hosting Provider

Alibaba Cloud
alibabacloud.com

IP Address

118.31.121.77

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Hangzhou, China

ASN

AS37963

Organization

Aliyun Computing Co., LTD

Server

Tengine

Nameservers

dns10.hichina.com.dns9.hichina.com.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
421 KB
250 requests
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Nuxt.js
Infrastructure
Hosting
Alibaba Cloud

Technology Stack

5 Technologies Detected

Meta Frameworks

1
Nuxt.jsv1.8

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Tengine

Customer Support

1
Zendesk

SEO Analysis

D40/100
15
5
5
Meta Tags0/15
Content3/12
Headings0/8
Technical18/25
E-E-A-T2/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile3/4
Indexability3/3
J
jaka.comjaka.com

No Title Found

No description available for this page.

Title Length0 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (5)

  • • Missing page title — critical for SEO rankings and SERP display
  • • Missing meta description — important for click-through rates in SERPs
  • • Very thin content (0 words). Search engines need substantial content for ranking.

10 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

23/100
Needs Work
7 10 1

Sponsored

AI & LLM Readiness

F30/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
1/25
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.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:2,747
Token eff.:Optimal

Structured Data

1 JSON-LD
sameAs entity links

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 (11)
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.
C
61/100
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
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
7/15
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.
2 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.
49/100
A
52 mg
CO₂e / view
420.9 KB
Page Weight
90%
Cleaner Than
New Visitor
60 mg
vs
Returning (cached)
30 mg
Annual (10K/mo)
6.3 kg
Emission Segments
Data Center
12 mg
Network
13 mg
Device
28 mg
Resource Breakdown
HTML
420.9 KB
Green Hosting Not Verified
Alibaba Cloud
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

207d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

27.11.2025

Valid Until

28.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.jaka.comjaka.com

SHA-256 Fingerprint

FB:B8:E5:9B:8D:BD:4C:73:A9:47:1E:04:9C:0B:94:FE:D3:C0:37:A3...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
⚪ Custom(s-maxage=3600, stale-while-revalidate)
content-encoding
⚡ Brotli(br)
content-type
text/html;charset=utf-8
date
Thu, 04 Jun 2026 20:15:08 GMT
eagleid
a3b5329e17806041084952756e
etag
W/"rotvRRwahW"
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

jaka-com.mail.protection.outlook.com

Domain Information

jaka.com

Domain Age
29y 5m

Created

08.01.1997

Expires

07.01.2030

Last Updated

24.11.2022

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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
58/100
Mobile Friendly26 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=1.0, maximum-scale=1.0, user-scalable=no
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Noto Sans SC

WCAG Partial
54/100
Readability
/30
18/30

14px · LH 1.33

Hierarchy
/20
10/20
WCAG
/25
12/25

1:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Noto Sans SC

Body Font

Noto Sans SC

Sans14px

Contrast Ratio

1:1

1 issue

Reading Comfort

Single Family

left aligned

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

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

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

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

✅ 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
2.66:1 Fail Light
#ffffff
Background· 99.00000000000001%
#a79c9d
Other· 0.5%

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

Sponsored

Scripts & Styles

7 Resources

6
Scripts
1
Styles
2
Async
1
Defer

Top Script Sources

local(3)jakachina.s2.udesk.cn(1)hm.baidu.com(1)s4.cnzz.com(1)

Website Identity

JAKA

JAKA

Corporation
[email protected]
400-006-2665
www.jaka.com/
29 years old
Location detected: 🇨🇳 Chinavia ip
Alibaba Cloud Computing (Beijing) Co., Ltd.📧 Microsoft 365enEst. 2014

Sponsored

Last analyzed: 04 Jun 2026 at 20:16

Historical Analysis & Change Tracking