5557275.com

https://5557275.com· First analyzed 17 May 2026· Updated 17 May 2026

Export

5557275.com

Mobile

Sponsored

Hosting Provider

SpeedVM Network Group LLC

IP Address

192.238.134.234

Site Location

🇭🇰 Hong Kongvia ip

Server Location

🇭🇰 Central, Hong Kong

ASN

AS138995

Organization

SpeedVM Network Group LLC

Server

Nginx

Nameservers

ns2.julydns.com.ns1.julydns.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

861 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

103 KB

213 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

SpeedVM Network Group LLC

Technology Stack

2 Technologies Detected

Libraries

jQueryv3.1.0

Web Servers

Nginx

SEO Analysis

D53/100

Meta Tags11/15

Content10/12

Headings0/8

Technical12/25

E-E-A-T0/7

Images2/7

Links3/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

5557275.com5557275.com

足球直播_足球直播高清免费观看_足球直播在线观看免费无插件-24直播网

【不忘初心，牢记使命】锁定24直播网！平台为球迷奉上高清丝滑的足球直播体验，无需下载插件，打开即可免费在线观看。全站囊括英超、西甲、意甲、德甲、法甲五大联赛，同时覆盖中超、欧冠、亚冠等重磅热门赛事，加载速度快、播放稳定无卡顿。

Title Length35 chars

Recommended: 50-60 chars (~217px / 580px)

Description Length113 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

3,697 URLs

robots.txt

7 rules

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.

Sponsored

AI & LLM Readiness

F32/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

5/25

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:3%

Words:1,357

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

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.

53/100

Passed

Critical

Warnings

Images & Alt Text

10/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

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

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...

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.

47/100

A+

13 mg

CO₂e / view

102.8 KB

Page Weight

95%

Cleaner Than

New Visitor

15 mg

Returning (cached)

7 mg

Annual (10K/mo)

1.5 kg

Emission Segments

Data Center

3 mg

Network

3 mg

Device

7 mg

Resource Breakdown

JavaScript

31.1 KB

Images

8.7 KB

CSS

41.8 KB

HTML

21.2 KB

Green Hosting Not Verified

SpeedVM Network Group LLC

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

76%Good

Static / Informational

HTTPS

No WAF

71d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

29.04.2026

Valid Until

28.07.2026

Subject Alternative Names (3)

5557275.comm.5557275.comwww.5557275.com

SHA-256 Fingerprint

4D:E3:AD:2B:1E:4B:8C:AB:6D:F5:9F:8E:4B:B3:48:1A:E5:01:12:43...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Sun, 17 May 2026 21:40:11 GMT

server

nginx

strict-transport-security

max-age=31536000

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

5557275.com

Domain Age

18y 2m

Created

13.03.2008

Expires

13.03.2027

Last Updated

29.04.2026

Registrar

July Name Limited

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.

41/100

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

initial-scale=1,user-scalable=no,maximum-scale=1,width=device-width

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Microsoft YaHei

WCAG Partial

52/100

Readability

/30

15/30

14px · LH 2.86

Hierarchy

/20

8/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

15/25

1 font · 2 req

Heading Font

Microsoft YaHei

Body Font

Microsoft YaHei

Sans14px

Contrast Ratio

1:1

29 issues

Reading Comfort

~61 CPL

Optimal (45–75)

14px

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

⚠️ Wide line spacing (2.86). 1.4–1.6 is optimal for body text.

✅ Optimal line length: ~61 chars/line (ideal 45–75 CPL).

✅ Easy to read: Flesch score 86/100 — accessible to general audiences.

⚠️ Partial contrast: 29 elements below WCAG AA threshold (min 1.0:1).

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

Buy on MyFontsFlesch 86

Color Palette

6 unique colors

2.17:1 Fail Light

#ffffff

Background· 78.2%

#b4afaf

Other· 4.3%

#008cff

Primary· 8.6%

#974666

Secondary· 4.2%

#2fa0f5

Accent· 1.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

4 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)

Website Identity

5557275.com

18 years old

Location detected: 🇭🇰 Hong Kongvia ip

July Name Limited

Sponsored

Last analyzed: 17 May 2026 at 21:40

Historical Analysis & Change Tracking