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kuleiman.com

https://kuleiman.com· First analyzed 24 May 2026· Updated 24 May 2026
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kuleiman.com
Desktop screenshot of kuleiman.com
Mobile screenshot of kuleiman.com
Mobile

Sponsored

Hosting Provider

Alibaba Cloud
alibabacloud.com

IP Address

43.109.101.7

Site Location

🇫🇮 Finlandvia ip

Server Location

🇫🇮 Helsinki, Finland

ASN

AS24429

Organization

Alibaba.com LLC

Server

Tengine

Performance

99

Core Web Vitals

Weight

First Contentful Paint
798 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.1 MB
250 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Alibaba Cloud

Technology Stack

7 Technologies Detected

Libraries

2
jQueryv1.4.2
Animate.css

CSS Frameworks

2
Tailwind CSS
Ant Design

Frameworks

1
Vue.js

UI Components

1
Swiper

Web Servers

1
Tengine

SEO Analysis

D54/100
13
13
1
Meta Tags7/15
Content11/12
Headings5/8
Technical14/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile1/4
Indexability3/3
K
kuleiman.comkuleiman.com

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酷雷曼依托自主研发的新一代3DVR全景营销系统软件，为商企提供专业720度VR全景拍摄、VR全景制作、VR全景展示、发布分享及VR技术支持等服务，用全景让品牌深入人心！

Title Length29 chars

Recommended: 50-60 chars (~179px / 580px)

Description Length84 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (504/504) — critical for accessibility and SEO

14 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

11,743 URLs

robots.txt

118 rules

Sitemap reference found

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

F36/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
0/25
Citation
7/25

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:13%
Words:1,479
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 1w
Canonical URL
Open Graph1/3
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.
D
52/100
5
Passed
7
Critical
1
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
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
14/15
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
4/15
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.
27/100
D
264 mg
CO₂e / view
2.1 MB
Page Weight
50%
Cleaner Than
New Visitor
302 mg
vs
Returning (cached)
151 mg
Annual (10K/mo)
31.7 kg
Emission Segments
Data Center
59 mg
Network
63 mg
Device
142 mg
Resource Breakdown
JavaScript
345.1 KB
Images
812.6 KB
CSS
940.9 KB
HTML
20.3 KB
Other
17.1 KB
Green Hosting Not Verified
Alibaba Cloud
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

57d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Beijing Xinchacha Credit Management Co., Ltd.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

21.07.2025

Valid Until

21.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.kuleiman.comkuleiman.com

SHA-256 Fingerprint

EC:8F:25:A4:50:B8:99:33:52:98:BA:CC:F2:36:64:BA:0A:80:87:15...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-headers
Origin,Accept,DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requ...
access-control-allow-methods
GET, POST, OPTIONS
access-control-allow-origin
*
access-control-max-age
86400
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

kuleiman.com

Domain Age
9y 5m

Created

20.12.2016

Expires

20.12.2028

Last Updated

18.12.2023

Registrar

Alibaba Cloud Computing (Beijing) 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.
D
49/100
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, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

思源黑体 CN Regular

WCAG Partial
58/100
Readability
/30
22/30

18px · LH 1.30

Hierarchy
/20
7/20

1.96x ratio

WCAG
/25
16/25

1:1 min contrast

Performance
/25
13/25

1 font · 1 req

Heading Font

思源黑体 CN Regular

Sans36px

Body Font

思源黑体 CN Regular

Sans18px

Contrast Ratio

1:1

16 issues

Reading Comfort

Single Font Family

left aligned
36px
h1
17px
h2
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 16 elements below WCAG AA threshold (min 1.0:1).

❌ Broken heading hierarchy: 3 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

✅ 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

6 unique colors
21:1 AAA Dark
#000000
Background· 52.900000000000006%
#ffffff
Background· 27.400000000000006%
#4a6386
Primary· 6.4%
#e7e9ec
Secondary· 5.9%
#88afd1
Secondary· 5%
#15111c
Secondary· 2.3%

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

30 Resources

20
Scripts
10
Styles
0
Async
0
Defer

Top Script Sources

local(13)www10c1.53kf.com(2)accwww10c1.53kf.com(1)tb.53kf.com(1)zz.bdstatic.com(1)

Website Identity

kuleiman.com

9 years old
Location detected: 🇫🇮 Finlandvia ip
Alibaba Cloud Computing (Beijing) Co., Ltd.en

Sponsored

Last analyzed: 24 May 2026 at 04:06

Historical Analysis & Change Tracking