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k618.cn

https://k618.cn· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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k618.cn
Desktop screenshot of k618.cn
Mobile screenshot of k618.cn
Mobile

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Hosting Provider

Meteverse Limited

IP Address

138.113.149.152

Site Location

🇨🇳 Chinavia tld

Server Location

🇬🇧 London, United Kingdom

ASN

AS54994

Server

Nginx

Performance

92

Core Web Vitals

Weight

First Contentful Paint
1.4 s10%
Speed Index
1.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
14.1 MB
117 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Meteverse Limited

Technology Stack

3 Technologies Detected

Libraries

1
jQuery

UI Components

1
Swiper

Web Servers

1
Nginx

SEO Analysis

D40/100
9
12
3
Meta Tags7/15
Content9/12
Headings3/8
Technical5/21
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile2/4
Indexability3/3
K
k618.cnk618.cn

未来网

未来网是国家互联网信息办公室批准的中央新闻网站，新闻媒体，是全国少工委新媒体工作平台。致力于打造青少年教育类垂直新闻资讯，维护青少年合法权益、指导青少年安全上网、搭建青少年丰富多彩的活动平台。

Title Length3 chars

Recommended: 50-60 chars (~18px / 580px)

Description Length96 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (106/106) — critical for accessibility and SEO
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

15 issues found

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Local SEO

Local Search Readiness

0/100
Poor
15 2

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

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AI & LLM Readiness

F28/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
1/25

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:5%
Words:354
Token eff.:Optimal
Sections/1K:81.9

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...
Upgrade to view recommendations

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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.
D
59/100
6
Passed
7
Critical
0
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
4/20
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
9/15
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.
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.
9/100
F
1.78 g
CO₂e / view
14.1 MB
Page Weight
5%
Cleaner Than
New Visitor
2.04 g
vs
Returning (cached)
1.02 g
Annual (10K/mo)
213.7 kg
Emission Segments
Data Center
398 mg
Network
427 mg
Device
956 mg
Resource Breakdown
JavaScript
300 B
Images
13.1 MB
CSS
924.3 KB
HTML
17.9 KB
Green Hosting Not Verified
Meteverse Limited
8 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

91%Excellent
Static / Informational

HTTPS

No WAF

316d

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/1.1

Valid From

11.02.2026

Valid Until

12.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.k618.cnk618.cn

SHA-256 Fingerprint

9D:CD:26:D0:E8:75:8E:F1:39:DF:8C:98:DD:3B:8E:11:B4:52:81:13...

Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

age
118
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-security-policy
: default-src 'self'; frame-ancestors 'self';
content-type
text/html
date
Thu, 30 Apr 2026 17:02:25 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

20

SPF
DKIM
DMARC

MX Records (1)

mx.ym.163.com

Domain Information

k618.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.
F
31/100
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.
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

microsoft yahei

WCAG Partial
43/100
Readability
/30
7/30

12px · LH 2.00

Hierarchy
/20
8/20
WCAG
/25
14/25

1:1 min contrast

Performance
/25
14/25

1 font

Heading Font

microsoft yahei

Sans

Body Font

microsoft yahei

Sans12px

Contrast Ratio

1:1

3 issues

Reading Comfort

~167 CPL

Too wide
21px
h2
32px
h3
12px
p
Minor Second
Scale

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

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

❌ Very long lines: ~167 chars/line causes eye strain. Add max-width constraint.

⚠️ Partial contrast: 3 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.

Buy on MyFonts

Color Palette

8 unique colors
2.01:1 Fail Light
#babeba
Other· 5.5%
#89827f
Other· 5.2%
#fefefc
Background· 57.1%
#bc241f
Primary· 10.6%
#f0ceb2
Accent· 8.7%
#e37e6d
Accent· 6.1%
#f4efd8
Accent· 4%
#d3e1c6
Secondary· 2.9%

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

12 Resources

9
Scripts
3
Styles
0
Async
0
Defer

Top Script Sources

cdn.k618img.cn(7)hm.baidu.com(1)w.cnzz.com(1)

Website Identity

k618.cn

Location detected: 🇨🇳 Chinavia tld

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Last analyzed: 30 Apr 2026 at 17:03

Historical Analysis & Change Tracking