viettelstore.vn

https://viettelstore.vn· First analyzed 10 May 2026· Updated 10 May 2026

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viettelstore.vn

Mobile

Sponsored

Hosting Provider

Viettel Group

IP Address

125.212.138.85

Site Location

🇻🇳 Hà Nội, Vietnamvia schema

Server Location

🇻🇳 Hanoi, Vietnam

ASN

AS7552

Organization

Viettel Group

Server

Cloudrity

Nameservers

ns.viettelidc.com.vn.ns1.viettelidc.com.vn.ns2.viettelidc.com.vn.

Performance

Core Web Vitals

Weight

First Contentful Paint

2.2 s10%

Speed Index

2.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

430 KB

250 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPress

Infrastructure

Hosting

Viettel Group

Technology Stack

11 Technologies Detected

Analytics

CSS Frameworks

Frameworks

Libraries

UI Components

Icon Libraries

Tag Managers

Advertising

SEO Analysis

B75/100

Meta Tags15/15

Content11/12

Headings3/8

Technical19/25

E-E-A-T5/7

Images5/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

viettelstore.vnviettelstore.vn

Viettel Store - Nhà mạng bán điện thoại lớn nhất Việt Nam

Đến ngay ViettelStore để mua điện thoại, laptop, máy tính bảng, phụ kiện chính hãng mới 100% với giá ưu đãi nhất, dịch vụ tốt nhất. Hotline: 1800 8123.

Title Length57 chars

Recommended: 50-60 chars (~345px / 580px)

Description Length151 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,481 URLs

robots.txt

10 rules

Sitemap reference found

Local SEO

Local Search Readiness

45/100

Fair

11 12

Sponsored

AI & LLM Readiness

D41/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

1/25

Citation

13/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

nav

Text ratio:3%

Words:4,613

Token eff.:Poor Structure

Depth:1/5

Structured Data

2 JSON-LD

sameAs entity links

Citation Readiness

Opening Summary18w

Descriptive Headingsavg 5.2w

Canonical URL

Open Graph3/3

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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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.

56/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

8/20

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

7/15

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.

49/100

53 mg

CO₂e / view

430.0 KB

Page Weight

90%

Cleaner Than

New Visitor

61 mg

Returning (cached)

30 mg

Annual (10K/mo)

6.4 kg

Emission Segments

Data Center

12 mg

Network

13 mg

Device

29 mg

Resource Breakdown

JavaScript

207.7 KB

Images

107.6 KB

CSS

3.6 KB

HTML

40.2 KB

Other

70.9 KB

Green Hosting Not Verified

Viettel Group

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

46%Poor

Interactive

HTTPS

No WAF

14d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

GlobalSign nv-sa

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

23.04.2025

Valid Until

25.05.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

viettelstore.vn*.viettelstore.vn

SHA-256 Fingerprint

80:C5:07:6C:7B:0F:73:58:E2:CD:D0:33:56:6C:BB:A7:F8:27:5C:72...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🟣 Private(private)

content-encoding

📦 Gzip(gzip)

content-length

40827

content-type

text/html; charset=utf-8

date

Sun, 10 May 2026 11:52:57 GMT

server

Cloudrity

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mx.viettelidc.com.vn

Domain Information

viettelstore.vn

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Data Protection Officer mentioned

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.

56/100

Mobile Friendly6 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=0, maximum-scale=1, user-scalable=yes

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

SFProDisplayBold + SFProDisplayRegular

WCAG Partial

51/100

Readability

/30

11/30

13px · LH 1.20

Hierarchy

/20

7/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

19/25

2 fonts

Heading Font

SFProDisplayBold

Sans

Body Font

SFProDisplayRegular

Sans13px

Contrast Ratio

1:1

21 issues

Reading Comfort

Dual Sans-Serif

left aligned

20px

24px

13px

Minor Third

Scale

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

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 21 elements below WCAG AA threshold (min 1.0:1).

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

✅ Lean font stack: 2 font families keeps load times fast.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFonts

Color Palette

10 unique colors

4.05:1 AA Large Light

#838181

Other· 10.1%

#262226

Text· 5.6%

#760415

Primary· 25.9%

#3e0101

Accent· 19.099999999999998%

#3b302d

Text· 16.8%

#0f090f

Secondary· 6.1%

#652a2e

Secondary· 4.5%

#826b68

Secondary· 4.4%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

TikTok PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

analytics.tiktok.com(5)connect.facebook.net(4)static.amcdn.vn(3)googletagmanager.com(3)static.contineljs.com(2)

Website Identity

Viettel Store - Nhà mạng bán điện thoại lớn nhất Việt Nam

Corporation

18008123

viettelstore.vn/

Số 1 Ngõ 11 Duy Tân - Dịch Vọng Hậu - Cầu Giấy - Hà Nội, Hà Nội

100000, Hà Nội

Location detected: 🇻🇳 Vietnam, Hà Nộivia schema

Social Profiles

Facebook Instagram TikTok

Sponsored

Last analyzed: 10 May 2026 at 11:53

Historical Analysis & Change Tracking