dolaodong.com

https://dolaodong.com· First analyzed 12 May 2026· Updated 12 May 2026

Export

dolaodong.com

Mobile

Sponsored

Hosting Provider

NHANHOA

IP Address

103.28.36.66

Site Location

🇻🇳 Hà Nội, Vietnamvia geo_meta

Server Location

🇻🇳 Đống Đa, Vietnam

ASN

AS131353

Organization

NHANHOA

Nameservers

ns2.zonedns.vn.ns4.zonedns.vn.ns1.zonedns.vn.ns3.zonedns.vn.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

515 ms10%

Speed Index

670 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4 MB

65 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

NHANHOA

Technology Stack

4 Technologies Detected

Analytics

Libraries

Languages

SEO Analysis

D46/100

Meta Tags7/15

Content11/12

Headings6/8

Technical10/25

E-E-A-T0/7

Images1/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

dolaodong.comdolaodong.com

Công ty bảo hộ lao động hoàng long, đồ bảo hộ lao động, thiết bị la...

Đồ lao động, đồ bảo hộ lao động, thiết bị lao động, trạng bị bảo hộ lao động

Title truncated.

Title Length86 chars

Recommended: 50-60 chars (~513px / 580px)

Description Length76 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (86 chars, ~513px). Will be truncated in search results.
• Most images missing alt text (98/99) — critical for accessibility and SEO
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

15 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,140 URLs

robots.txt

2 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

18/100

Poor

5 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

F33/100

Bot Access

20/25

Machine Read.

10/25

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

Text ratio:8%

Words:1,238

Token eff.:Optimal

Sections/1K:32.3

Structured Data

No Schema

Citation Readiness

Opening Summary11w

Descriptive Headingsavg 4.1w

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...

Upgrade to view recommendations

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.

46/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

9/20

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

Forms & Inputs

7/15

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...

Upgrade to view recommendations

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.

9/100

507 mg

CO₂e / view

4.0 MB

Page Weight

15%

Cleaner Than

New Visitor

580 mg

Returning (cached)

290 mg

Annual (10K/mo)

60.9 kg

Emission Segments

Data Center

113 mg

Network

122 mg

Device

272 mg

Resource Breakdown

JavaScript

24.3 KB

Images

4.0 MB

CSS

4.4 KB

HTML

12.6 KB

Green Hosting Not Verified

NHANHOA

8 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

36d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

20.03.2026

Valid Until

18.06.2026

Subject Alternative Names (4)

dolaodong.baohohoanglong.comdolaodong.comwww.dolaodong.baohohoanglong.comwww.dolaodong.com

SHA-256 Fingerprint

13:3D:EB:80:A8:E5:32:D2:5E:78:DA:2F:5B:A2:6B:68:76:7A:85:40...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":4...

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=UTF-8

date

Tue, 12 May 2026 12:49:36 GMT

vary

Accept-Encoding

x-powered-by

PHP/5.6.40

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.dolaodong.com

Domain Information

dolaodong.com

Domain Age

13y 1m

Created

03.04.2013

Expires

03.04.2027

Last Updated

10.03.2026

Registrar

Nhan Hoa Software Company Ltd.

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.

33/100

Not 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.

4 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Verdana + Times New Roman

WCAG Partial

59/100

Readability

/30

15/30

13px · LH --

Hierarchy

/20

13/20

1x ratio

WCAG

/25

17/25

2.27:1 min contrast

Performance

/25

14/25

2 fonts

Heading Font

Verdana

Sans13px

Body Font

Times New Roman

Serif13px

Contrast Ratio

2.27:1

13 issues

Reading Comfort

~43 CPL

Narrow lines

13px

20px

13px

Perfect Fifth

Scale

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

✅ Easy to read: Flesch score 82/100 — accessible to general audiences.

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 2.3:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

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

Buy on MyFontsFlesch 82

Color Palette

11 unique colors

4.32:1 AA Large Light

#ffffff

Background· 32.699999999999996%

#717b82

Other· 7.6%

#443742

Primary· 7.6%

#8fb47a

Secondary· 6.7%

#ccbea6

Secondary· 5.5%

#d4eab3

Accent· 5.1%

#d6d5c3

Secondary· 2.8%

#eee6bb

Accent· 2.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

dolaodong.com(3)local(2)live.vnpgroup.net(1)google-analytics.com(1)

Website Identity

dolaodong.com

13 years old

Location detected: 🇻🇳 Vietnam, Hà Nộivia geo_meta

Nhan Hoa Software Company Ltd.

Sponsored

Last analyzed: 12 May 2026 at 12:50

Historical Analysis & Change Tracking