bdysq.com

https://bdysq.com· First analyzed 11 May 2026· Updated 11 May 2026

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bdysq.com

Mobile

Sponsored

Hosting Provider

China Mobile

IP Address

111.62.81.20

Site Location

🇨🇳 Chinavia ip

Server Location

🇨🇳 Shijiazhuang, China

ASN

AS24547

Organization

China Mobile

Server

Microsoft IIS

Nameservers

ns19.xincache.com.ns20.xincache.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

268 ms10%

Speed Index

348 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

119 KB

3 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

China Mobile

Technology Stack

2 Technologies Detected

Web Servers

Microsoft IISv10.0

Frameworks

ASP.NET

SEO Analysis

F26/100

Meta Tags4/15

Content4/12

Headings0/8

Technical5/21

E-E-A-T0/7

Images1/7

Links3/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

bdysq.combdysq.com

保定市雨水情监测调度系统

No description available for this page.

Title Length12 chars

Recommended: 50-60 chars (~74px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (5)

• Missing meta description — important for click-through rates in SERPs
• Very thin content (9 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

15 issues found

Upgrade to view details

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

F22/100

Bot Access

20/25

Machine Read.

1/25

Schema Data

0/25

Citation

1/25

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:8

Token eff.:Too Short

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.

41/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

3/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

8/15

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.

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.

50/100

A+

15 mg

CO₂e / view

118.8 KB

Page Weight

95%

Cleaner Than

New Visitor

17 mg

Returning (cached)

8 mg

Annual (10K/mo)

1.8 kg

Emission Segments

Data Center

3 mg

Network

4 mg

Device

8 mg

Resource Breakdown

Images

23.5 KB

CSS

91.3 KB

HTML

4.0 KB

Green Hosting Not Verified

China Mobile

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

75d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Beijing Xinchacha Credit Management Co., Ltd.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

25.07.2025

Valid Until

25.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.bdysq.combdysq.com

SHA-256 Fingerprint

74:A1:2B:00:DC:3D:BE:69:24:B1:8F:CB:90:F4:34:6D:00:32:D6:9E...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟣 Private(private)

content-length

3809

content-type

text/html; charset=utf-8

date

Mon, 11 May 2026 10:31:59 GMT

server

Microsoft-IIS/10.0

x-aspnet-version

2.0.50727

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

bdysq.com

Domain Age

11y 1m

Created

26.03.2015

Expires

26.03.2027

Last Updated

28.02.2026

Registrar

Xin Net Technology Corporation

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.

29/100

Not Mobile Friendly

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.

5 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Times New Roman

WCAG Partial

56/100

Readability

/30

13/30

13px · LH --

Hierarchy

/20

10/20

WCAG

/25

19/25

4:1 min contrast

Performance

/25

14/25

1 font

Heading Font

Times New Roman

Body Font

Times New Roman

Serif13px

Contrast Ratio

4:1

1 issue

Reading Comfort

Single Family

left aligned

13px

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

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 4.0:1).

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFonts

Color Palette

7 unique colors

Light

#ffffff

Background· 12.299999999999999%

#c0d8f2

Primary· 74.5%

#5486bf

Secondary· 3.5%

#576f88

Secondary· 3.5%

#1b232c

Secondary· 2.6%

#9eafbc

Secondary· 2.3%

#6e97bf

Secondary· 1.3%

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Website Identity

bdysq.com

11 years old

Location detected: 🇨🇳 Chinavia ip

Xin Net Technology Corporation

Sponsored

Last analyzed: 11 May 2026 at 10:32

Historical Analysis & Change Tracking