nukeviet.vn

https://nukeviet.vn· First analyzed 12 May 2026· Updated 12 May 2026

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nukeviet.vn

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.21.25.116

Site Location

🇻🇳 Vietnamvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

elle.ns.cloudflare.com.rick.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

302 ms10%

Speed Index

393 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

13 KB

56 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Technology Stack

10 Technologies Detected

Analytics

Google Analytics

Facebook Pixel Segment

Libraries

CSS Frameworks

Icon Libraries

CDN

Security

SEO Analysis

C64/100

Meta Tags5/15

Content11/12

Headings8/8

Technical16/25

E-E-A-T3/7

Images1/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

nukeviet.vnnukeviet.vn

NukeViet

Chia sẻ thành công - Kết nối đam mê

Title Length8 chars

Recommended: 50-60 chars (~47px / 580px)

Description Length35 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (26/35) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

robots.txt

9 rules

Sitemap reference found

Local SEO

Local Search Readiness

11/100

Poor

3 12 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

D51/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

0/25

Citation

17/25

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

navheader/footer

Text ratio:12%

Words:1,194

Token eff.:Optimal

Sections/1K:22.6

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary26w

Descriptive Headingsavg 8.4w

Canonical URL

Open Graph2/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (6)

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.

60/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

20/20

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

1/15

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.

65/100

A+

1 mg

CO₂e / view

13.1 KB

Page Weight

95%

Cleaner Than

New Visitor

2 mg

Returning (cached)

<0.001 g

Annual (10K/mo)

156 g

Emission Segments

Data Center

<0.001 g

Network

<0.001 g

Device

<0.001 g

Resource Breakdown

HTML

13.1 KB

Green Hosting Verified

Cloudflare

GWF Verified

4 recommendations

•Carbon footprint recommendation preview...

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A+

Security Score

91%Excellent

Interactive

HTTPS

WAF

84d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

06.05.2026

Valid Until

04.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

nukeviet.vn*.nukeviet.vn

SHA-256 Fingerprint

63:08:30:DD:47:E2:F0:00:71:E5:FF:7B:05:85:12:CC:3A:3E:6B:A4...

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🔴 No Cache(max-age=0, no-cache, no-store, must-revalidate)

cf-cache-status

DYNAMIC

cf-ray

9fa8b2ba7e978f9f-BOS

content-encoding

zstd

content-security-policy

default-src 'self';script-src 'self' *.google.com *.google-a...

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

aspmx.l.google.com

Domain Information

nukeviet.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 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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Oswald + Arial

WCAG Partial

64/100

Readability

/30

19/30

13px · LH 1.43

Hierarchy

/20

9/20

1.43x ratio

WCAG

/25

16/25

1:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Oswald

Display18px

Body Font

Arial

Sans13px

Contrast Ratio

1:1

9 issues

Reading Comfort

~53 CPL

Optimal (45–75)

18px

16px

14px

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: ~53 chars/line (ideal 45–75 CPL).

✅ Easy to read: Flesch score 86/100 — accessible to general audiences.

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.0:1).

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

Buy on MyFontsFlesch 86

Color Palette

8 unique colors

Light

#fbfbfb

Background· 65.5%

#306791

Primary· 9%

#af463c

Secondary· 5.2%

#18232c

Primary· 4.4%

#a78c7e

Secondary· 4.3%

#f2e3d1

Primary· 0.5%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(12)apis.google.com(2)connect.facebook.net(2)google-analytics.com(1)static.cloudflareinsights.com(1)

Website Identity

nukeviet.vn

Location detected: 🇻🇳 Vietnamvia tld

📧 Google Workspacevi

Social Profiles

Facebook X (Twitter)YouTube GitHub

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Last analyzed: 12 May 2026 at 10:22

Historical Analysis & Change Tracking