itdog.cn

https://itdog.cn· First analyzed 08 May 2026· Updated 08 May 2026

Export

itdog.cn

Mobile

Sponsored

Hosting Provider

Spartan Host Ltd

IP Address

194.147.100.87

Site Location

🇨🇳 Chinavia tld

Server Location

🇺🇸 Seattle, United States

ASN

AS201106

Organization

Spartan Host Ltd

Server

Dog Server

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%

2.4 MB

106 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

Infrastructure

Hosting

Spartan Host Ltd

Technology Stack

3 Technologies Detected

CSS Frameworks

Bootstrap

Tailwind CSS

Libraries

jQueryv1.10.2

SEO Analysis

D47/100

Meta Tags10/15

Content8/12

Headings1/8

Technical13/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

itdog.cnitdog.cn

ITDOG - 在线ping_在线tcping_网站测速_HTTP测速_API测速_路由追踪_在线MTR_DNS查询_ITDOG-云邦畅想

本站为IT运维人员提供实用的工具，多地ping测试、多地tcping测试、网站测速、HTTP测速、API测速、路由追踪、在线MTR 、DNS查询等。

Title Length69 chars

Recommended: 50-60 chars (~430px / 580px)

Description Length74 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (90/91) — critical for accessibility and SEO

13 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

2 rules

Allows all crawlers

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

F27/100

Bot Access

20/25

Machine Read.

2/25

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

nav

Text ratio:3%

Words:151

Token eff.:Too Short

Depth:1/5

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.

54/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

11/20

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

7/15

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.

3 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.

18/100

307 mg

CO₂e / view

2.4 MB

Page Weight

30%

Cleaner Than

New Visitor

350 mg

Returning (cached)

175 mg

Annual (10K/mo)

36.8 kg

Emission Segments

Data Center

69 mg

Network

74 mg

Device

165 mg

Resource Breakdown

JavaScript

136.8 KB

Images

2.2 MB

CSS

91.8 KB

HTML

11.0 KB

Green Hosting Not Verified

Spartan Host Ltd

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

244d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Asseco Data Systems S.A.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

09.12.2025

Valid Until

08.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.itdog.cnitdog.cn

SHA-256 Fingerprint

80:6E:FC:64:C4:BD:69:0B:63:6C:0F:74:3D:33:5E:40:18:63:F9:57...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

📦 Gzip(gzip)

content-type

text/html;charset=utf-8

date

Fri, 08 May 2026 11:37:00 GMT

server

Dog Server

strict-transport-security

max-age=31536000

vary

Accept-Encoding

Good Warning Issue

Email Infrastructure

Fastmail

Score

SPF

DKIM

DMARC

MX Records (2)

in1-smtp.messagingengine.com

in2-smtp.messagingengine.com

Domain Information

itdog.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.

51/100

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=550,height=2800

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Microsoft YaHei

WCAG Partial

55/100

Readability

/30

14/30

13px · LH 1.50

Hierarchy

/20

6/20

WCAG

/25

17/25

1.29:1 min contrast

Performance

/25

18/25

1 font · 2 req

Heading Font

Microsoft YaHei

Body Font

Microsoft YaHei

Sans13px

Contrast Ratio

1.29:1

3 issues

Reading Comfort

Single Family

left aligned

24px

13px

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.3:1).

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

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

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

Buy on MyFontsFlesch 59

Color Palette

9 unique colors

Light

#ffffff

Background· 31.9%

#eceff4

Background· 30.099999999999998%

#0e152d

Primary· 8%

#bc6d6b

Secondary· 6.6%

#740f16

Accent· 6.1%

#cad4d3

Secondary· 5.5%

#93baba

Secondary· 5.1%

#4a5c79

Secondary· 4.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

frame(7)hm.baidu.com(1)local(1)

Website Identity

itdog.cn

Location detected: 🇨🇳 Chinavia tld

📧 Fastmailzh

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Last analyzed: 08 May 2026 at 11:38

Historical Analysis & Change Tracking