sudi19.com

https://sudi19.com· First analyzed 18 May 2026· Updated 18 May 2026

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sudi19.com

Mobile

Sponsored

Hosting Provider

Tcloudnet, Inc

IP Address

154.91.117.181

Site Location

🇸🇬 Singaporevia ip

Server Location

🇸🇬 Singapore, Singapore

ASN

AS399077

Organization

Tcloudnet, Inc

Server

Nginx

Nameservers

a.share-dns.com.b.share-dns.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.8 s10%

Speed Index

2.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.1 MB

165 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Tcloudnet, Inc

Technology Stack

2 Technologies Detected

Libraries

jQueryv1.12.4

Web Servers

Nginx

SEO Analysis

D54/100

Meta Tags8/15

Content10/12

Headings3/8

Technical14/21

E-E-A-T0/7

Images4/7

Links3/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

sudi19.comsudi19.com

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Description truncated.

Title Length29 chars

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

Description Length195 chars

Recommended: 120-160 chars

Issues (1)

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

9 issues found

Upgrade to view details

Local SEO

Local Search Readiness

6/100

Poor

2 13 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.

8/25

Schema Data

0/25

Citation

8/25

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. listsnav

Text ratio:6%

Words:2,084

Token eff.:Optimal

Depth:2/5

Structured Data

No Schema

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...

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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.

72/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

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

4/15

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

2 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.

17/100

525 mg

CO₂e / view

4.1 MB

Page Weight

15%

Cleaner Than

New Visitor

600 mg

Returning (cached)

300 mg

Annual (10K/mo)

63.0 kg

Emission Segments

Data Center

117 mg

Network

126 mg

Device

282 mg

Resource Breakdown

JavaScript

41.4 KB

Images

4.1 MB

CSS

20.8 KB

HTML

26.2 KB

Green Hosting Not Verified

Tcloudnet, Inc

6 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

0%Critical

No SSL

No WAF

N/A

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HTTP Headers

Developer Console

cache-control

🟡 1 Hours(public, max-age=3600, s-maxage=3600, public, max-age=60, s-m...)

connection

keep-alive

content-encoding

⚡ Brotli(br)

content-length

26565

content-type

text/html; charset=utf-8

date

Mon, 18 May 2026 21:32:54 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

sudi19.com

Domain Age

9y 9m

Created

28.07.2016

Expires

28.07.2026

Last Updated

04.05.2026

Registrar

Gname.com Pte. 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.

57/100

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

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial

58/100

Readability

/30

13/30

13px · LH 1.85

Hierarchy

/20

6/20

WCAG

/25

19/25

1:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Arial

Sans

Body Font

Arial

Sans13px

Contrast Ratio

1:1

2 issues

Reading Comfort

~47 CPL

Optimal (45–75)

14px

13px

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Wide line spacing (1.85). 1.4–1.6 is optimal for body text.

✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

✅ Easy to read: Flesch score 91/100 — accessible to general audiences.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

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

Flesch 91

Color Palette

7 unique colors

2.61:1 Fail Light

#ffffff

Background· 62.4%

#a2a09c

Other· 7.2%

#0d093b

Primary· 16.8%

#f1ece6

Secondary· 3.9%

#414157

Secondary· 3.4%

#040218

Accent· 3%

Sponsored

Scripts & Styles

6 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(3)

Website Identity

sudi19.com

9 years old

Location detected: 🇸🇬 Singaporevia ip

Gname.com Pte. Ltd.zh-CN

Sponsored

Last analyzed: 18 May 2026 at 21:33

Historical Analysis & Change Tracking

sudi19.com

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Accessibility

Carbon Footprint

Mobile Compatibility

Color Palette

sudi19.com

足球比分直播_足球直播在线观看免费_直播吧足球_足球直播