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workerman.net

https://workerman.net· First analyzed 14 May 2026· Updated 14 May 2026
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workerman.net
Desktop screenshot of workerman.net
Mobile screenshot of workerman.net
Mobile

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Hosting Provider

Tencent Cloud
cloud.tencent.com

IP Address

82.156.132.149

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Beijing, China

ASN

AS45090

Organization

Tencent Cloud Computing (Beijing) Co., Ltd

Server

Nginx

Nameservers

ns3.dnsv2.com.ns4.dnsv2.com.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
573 KB
25 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Tencent Cloud

Technology Stack

5 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQuery

Other

1
Socket.io

Web Servers

1
Nginxv1.18.0

SEO Analysis

D52/100
15
7
2
Meta Tags4/15
Content10/12
Headings7/8
Technical13/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
W
workerman.networkerman.net

高性能PHP应用容器 workerman

No description available for this page.

Title Length20 chars

Recommended: 50-60 chars (~129px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing meta description — important for click-through rates in SERPs
  • • Most images missing alt text (8/12) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

6 rules

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

F29/100
Bot Access
20/25
Machine Read.
4/25
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
blockquotesdef. listsnav
Text ratio:5%
Words:207
Token eff.:Too Short
Sections/1K:115.9
Depth:3/5

Structured Data

No Schema

Citation Readiness

Opening Summary
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...
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.
B
73/100
11
Passed
4
Critical
0
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
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
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
46/100
A
71 mg
CO₂e / view
572.5 KB
Page Weight
80%
Cleaner Than
New Visitor
81 mg
vs
Returning (cached)
41 mg
Annual (10K/mo)
8.5 kg
Emission Segments
Data Center
16 mg
Network
17 mg
Device
38 mg
Resource Breakdown
JavaScript
51.1 KB
Images
484.3 KB
CSS
28.9 KB
HTML
7.9 KB
Other
368 B
Green Hosting Not Verified
Tencent Cloud
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

51%Poor
Interactive

HTTPS

No WAF

37d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

22.03.2026

Valid Until

20.06.2026

Subject Alternative Names (1)

www.workerman.net

SHA-256 Fingerprint

F8:76:19:47:B0:6E:86:CF:79:3B:42:A1:93:BC:E7:C7:11:F0:BE:6F...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-security-policy
frame-ancestors 'self'
content-type
text/html;charset=utf-8
date
Thu, 14 May 2026 00:01:42 GMT
server
nginx/1.18.0 (Ubuntu)
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

75

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

mxdomain.qq.com

Domain Information

workerman.net

Domain Age
12y 5m

Created

07.12.2013

Expires

07.12.2026

Last Updated

23.12.2025

Registrar

DNSPod, Inc.

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.
C
65/100
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, shrink-to-fit=no
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Google Sans + Helvetica

WCAG AA
69/100
Readability
/30
21/30

16px · LH 1.50

Hierarchy
/20
14/20

3.75x ratio

WCAG
/25
21/25

4.69:1 min contrast

Performance
/25
13/25

2 fonts · 3 req

Heading Font

Google Sans

Sans60px

Body Font

Helvetica

Sans16px

Contrast Ratio

4.69:1

WCAG AA (≥4.5:1)

Reading Comfort

Dual Sans-Serif

left aligned
60px
h1
30px
h2
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.7:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

✅ Strong hierarchy: Headlines are 3.8x larger than body text.

Buy on MyFontsFlesch 0

Color Palette

5 unique colors
Light
#babec3
Other· 1.6%
#f8f9fb
Primary· 92.5%
#446ea1
Secondary· 2.2%
#9aa7b4
Secondary· 1.9%
#d6e1e8
Secondary· 1.8%

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

8 Resources

6
Scripts
2
Styles
1
Async
0
Defer

Top Script Sources

workerman.net(4)hm.baidu.com(1)cdn.wwads.cn(1)

Website Identity

workerman.net

12 years old
Location detected: 🇨🇳 Chinavia ip
DNSPod, Inc.zh-cn

Social Profiles

GitHub

Sponsored

Last analyzed: 14 May 2026 at 00:02

Historical Analysis & Change Tracking