quangninh.gov.vn

https://quangninh.gov.vn· First analyzed 14 May 2026· Updated 14 May 2026

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quangninh.gov.vn

Mobile

Sponsored

Hosting Provider

Unknown Provider

Site Location

🇻🇳 Vietnamvia tld

Performance

Core Web Vitals

Weight

First Contentful Paint

3.6 s10%

Speed Index

4.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.5 MB

125 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

DNN (DotNetNuke)

Technology Stack

8 Technologies Detected

Analytics

Other

CSS Frameworks

Icon Libraries

Web Servers

Frameworks

Customer Support

SEO Analysis

D55/100

Meta Tags7/15

Content11/12

Headings5/8

Technical14/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

quangninh.gov.vnquangninh.gov.vn

Cổng thông tin điện tử Tỉnh Quảng Ninh

No description available for this page.

Title Length38 chars

Recommended: 50-60 chars (~231px / 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 (76/78) — critical for accessibility and SEO

10 issues found

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Local SEO

Local Search Readiness

5/100

Poor

2 13 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

F34/100

Bot Access

20/25

Machine Read.

4/25

Schema Data

0/25

Citation

10/25

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:6%

Words:5,318

Token eff.:Excessive

Sections/1K:1.7

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 11.2w

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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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.

69/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

16/20

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

4/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 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.

36/100

189 mg

CO₂e / view

1.5 MB

Page Weight

60%

Cleaner Than

New Visitor

216 mg

Returning (cached)

108 mg

Annual (10K/mo)

22.6 kg

Emission Segments

Data Center

42 mg

Network

45 mg

Device

101 mg

Resource Breakdown

JavaScript

846.4 KB

Images

394.0 KB

CSS

88.0 KB

HTML

58.1 KB

Other

138.5 KB

Green Hosting Not Verified

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

270d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/1.1

Valid From

07.01.2026

Valid Until

08.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

quangninh.gov.vn*.quangninh.gov.vn

SHA-256 Fingerprint

DE:FF:B4:F1:DF:63:2D:44:66:17:23:09:29:AB:46:3C:D6:66:E4:61...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🟣 Private(private)

content-encoding

📦 Gzip(gzip)

content-length

59192

content-type

text/html; charset=utf-8

date

Thu, 14 May 2026 00:26:52 GMT

expires

Thu, 14 May 2026 00:28:53 GMT

Good Warning Issue

Domain Information

quangninh.gov.vn

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

57/100

Mobile Friendly5 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=1

5 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

arial

WCAG Partial

68/100

Readability

/30

16/30

13px · LH 1.43

Hierarchy

/20

15/20

2.15x ratio

WCAG

/25

16/25

2.51:1 min contrast

Performance

/25

21/25

System fonts

Heading Font

arial

Sans28px

Body Font

Arial

Sans13px

Contrast Ratio

2.51:1

8 issues

Reading Comfort

~48 CPL

Optimal (45–75)

28px

42px

18px

13px

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

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

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 2.5:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

Flesch 0

Color Palette

12 unique colors

18.77:1 AAA Light

#ffffff

Background· 37.3%

#111212

Text· 11.1%

#337b95

Primary· 8.5%

#c8ba9f

Secondary· 7.9%

#b89d7c

Secondary· 6.3%

#bad8e3

Secondary· 6.1%

#615b44

Secondary· 5.8%

#5e9baf

Secondary· 5.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

24 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(17)..(2)f-emc.ngsp.gov.vn(1)

Website Identity

quangninh.gov.vn

hdnd@quangninh.gov.vn

Location detected: 🇻🇳 Vietnamvia tld

vi-VN

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Last analyzed: 14 May 2026 at 00:28

Historical Analysis & Change Tracking