hanweb.com

https://hanweb.com· First analyzed 13 May 2026· Updated 13 May 2026

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hanweb.com

Mobile

Sponsored

Hosting Provider

China Mobile

IP Address

221.178.156.107

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Nanjing, China

ASN

AS56046

Organization

China Mobile

Server

Nginx

Nameservers

ns1.35.net.ns2.35.net.ns4.35.net.ns3.35.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

932 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

6 KB

25 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

China Mobile

Technology Stack

6 Technologies Detected

Libraries

CSS Frameworks

Icon Libraries

Web Servers

SEO Analysis

D42/100

Meta Tags7/15

Content9/12

Headings0/8

Technical8/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

hanweb.comhanweb.com

大汉软件股份有限公司

大汉软件是一家专注于数智化领域的软件开发商和技术服务商，主要为我国政府、企业及高校提供从规划咨询、技术研发、项目实施、技术运维、数据运营到安全保障的全流程服务。

Title Length10 chars

Recommended: 50-60 chars (~62px / 580px)

Description Length81 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (46/46) — critical for accessibility and SEO

12 issues found

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Local SEO

Local Search Readiness

7/100

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

F31/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

0/25

Citation

3/25

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

header/footer

Text ratio:3%

Words:348

Token eff.:Optimal

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 (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.

55/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

7/20

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

9/15

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.

59/100

A+

<0.001 g

CO₂e / view

6.2 KB

Page Weight

95%

Cleaner Than

New Visitor

<0.001 g

Returning (cached)

<0.001 g

Annual (10K/mo)

96 g

Emission Segments

Data Center

<0.001 g

Network

<0.001 g

Device

<0.001 g

Resource Breakdown

JavaScript

1.8 KB

Images

1.2 KB

CSS

2.9 KB

HTML

300 B

Green Hosting Not Verified

China Mobile

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

178d

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/1.1

Valid From

28.10.2025

Valid Until

07.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.hanweb.comhanweb.com

SHA-256 Fingerprint

E4:6B:8B:14:92:C8:46:36:56:B7:79:C2:87:2C:1D:24:19:70:9E:0C...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-credentials

true

access-control-allow-origin

connection

keep-alive

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Wed, 13 May 2026 11:12:15 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (3)

mx1.qiye.aliyun.com

mx3.qiye.aliyun.com

mx2.qiye.aliyun.com

Domain Information

hanweb.com

Domain Age

27y 5m

Created

02.12.1998

Expires

01.12.2026

Last Updated

07.11.2025

Registrar

Xiamen 35.com Information Co., 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.

67/100

Mobile Friendly24 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,maximum-scale=2,user-scalable=yes

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Helvetica Neue

WCAG Partial

67/100

Readability

/30

21/30

18px · LH --

Hierarchy

/20

8/20

WCAG

/25

16/25

2.85:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Helvetica Neue

Body Font

Helvetica Neue

Sans18px

Contrast Ratio

2.85:1

4 issues

Reading Comfort

~53 CPL

Optimal (45–75)

18px

✅ Excellent readability: 18px body text is ideal for all devices.

✅ Optimal line length: ~53 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 2.9:1).

✅ System fonts: Zero font loading delay — best possible LCP impact.

Color Palette

7 unique colors

Light

#165daa

Primary· 37.2%

#0b3d84

Accent· 27.8%

#f1f6fd

Accent· 9%

#1d71ce

Accent· 8.8%

#357cd1

Accent· 5.2%

#a7c5de

Secondary· 3.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(19)work.hanweb.com(1)

Website Identity

hanweb.com

400-969-0828

27 years old

Location detected: 🇨🇳 Chinavia ip

Xiamen 35.com Information Co., Ltd.

Sponsored

Last analyzed: 13 May 2026 at 11:13

Historical Analysis & Change Tracking