rungolf.com

https://rungolf.com· First analyzed 12 May 2026· Updated 12 May 2026

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rungolf.com

Mobile

Sponsored

Hosting Provider

Aliyun Computing Co., LTD

IP Address

112.74.160.70

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Shenzhen, China

ASN

AS37963

Organization

Aliyun Computing Co., LTD

Server

Nginx

Nameservers

ns4.dnsv3.com.ns3.dnsv3.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

804 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.4 MB

92 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Hybrid

⚙️ SSR

Frontend

Framework

Nuxt.js

Infrastructure

Hosting

Aliyun Computing Co., LTD

Technology Stack

3 Technologies Detected

Meta Frameworks

Nuxt.js

CSS Frameworks

Tailwind CSS

Web Servers

Nginx

SEO Analysis

D50/100

Meta Tags7/15

Content8/12

Headings3/8

Technical13/25

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

rungolf.comrungolf.com

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Title Length11 chars

Recommended: 50-60 chars (~68px / 580px)

Description Length94 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

10/100

Poor

3 12 2

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

Sponsored

AI & LLM Readiness

F13/100

Bot Access

3/25

Machine Read.

3/25

Schema Data

0/25

Citation

7/25

AI Bot Access

0/14 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:224

Token eff.:Too Short

Sections/1K:49.1

Structured Data

No Schema

Citation Readiness

Opening Summary16w

Descriptive Headingsavg 1.2w

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.

57/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

10/15

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

4/15

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

5 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.

30/100

556 mg

CO₂e / view

4.4 MB

Page Weight

15%

Cleaner Than

New Visitor

636 mg

Returning (cached)

318 mg

Annual (10K/mo)

66.7 kg

Emission Segments

Data Center

124 mg

Network

133 mg

Device

298 mg

Resource Breakdown

JavaScript

231.3 KB

Images

3.0 MB

CSS

1.2 MB

HTML

25.3 KB

Other

927 B

Green Hosting Not Verified

Aliyun Computing Co., LTD

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

183d

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/2

Valid From

11.10.2025

Valid Until

11.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.rungolf.comrungolf.com

SHA-256 Fingerprint

5F:50:1E:7B:2D:5C:69:10:6D:E9:EB:5D:18:90:00:81:41:E1:24:9A...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html;charset=utf-8

date

Tue, 12 May 2026 03:24:08 GMT

etag

W/"217a2-7sVUYOBO9dVmaryny9yWeGNnHwk"

last-modified

Tue, 14 Apr 2026 02:26:55 GMT

server

nginx

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mx.mail.ym.163.com

Domain Information

rungolf.com

Domain Age

16y 7m

Created

26.09.2009

Expires

26.09.2029

Last Updated

19.09.2024

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.

67/100

Mobile Friendly42 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, minimum-scale=1, maximum-scale=1, user-scalable=no

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Source Han Sans

WCAG Fail

61/100

Readability

/30

20/30

19px · LH 1.25

Hierarchy

/20

7/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

20/25

1 font · 1 req

Heading Font

Source Han Sans

Sans

Body Font

Source Han Sans

Sans19px

Contrast Ratio

1:1

49 issues

Reading Comfort

Single Font Family

left aligned

41px

56px

30px

19px

✅ Excellent readability: 19px body text is ideal for all devices.

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

❌ Low contrast: 49 elements fail WCAG AA (min 1.0:1). Increase text/background contrast.

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Lean font stack: 1 font families keeps load times fast.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFonts

Color Palette

9 unique colors

Light

#919fa4

Secondary· 3.6%

#000001

Primary· 24.8%

#788e97

Secondary· 16.1%

#253017

Secondary· 14%

#13190f

Secondary· 11.4%

#313f3d

Secondary· 11.4%

#648195

Secondary· 6.9%

#566371

Border· 4.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

12 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(1)hm.baidu.com(1)

Website Identity

rungolf.com

4006788733

16 years old

Location detected: 🇨🇳 Chinavia ip

Xin Net Technology Corporationzh-CN

Sponsored

Last analyzed: 12 May 2026 at 03:24

Historical Analysis & Change Tracking