dongknows.com

https://dongknows.com· First analyzed 21 May 2026· Updated 21 May 2026

Export

dongknows.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.18.37.69

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

marjory.ns.cloudflare.com.roan.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

939 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

605 KB

164 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

generatepress

Technology Stack

14 Technologies Detected

Plugins

Darkify Pro Gp Premium Perfmatters Bigscoots Cache

Analytics

Libraries

CSS Frameworks

Icon Libraries

Advertising

CDN

SEO Analysis

B77/100

Meta Tags14/15

Content8/12

Headings3/8

Technical23/25

E-E-A-T2/7

Images4/7

Links5/5

URL5/5

Social5/5

Freshness2/4

Mobile3/4

Indexability3/3

dongknows.comdongknows.com

Dong Knows Tech - And THAT is Good for YOU!

That is if you visit the website to see what tech it is and how Dong knows it. Otherwise, it is only good... for somebody else!

Title Length43 chars

Recommended: 50-60 chars (~270px / 580px)

Description Length127 chars

Recommended: 120-160 chars

Issues (1)

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

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

201 URLs

robots.txt

14 rules

Sitemap reference found

Local SEO

Local Search Readiness

18/100

Poor

5 14

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

Sponsored

AI & LLM Readiness

D49/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

7/25

Citation

15/25

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:1,502

Token eff.:Optimal

Structured Data

3 JSON-LD

Organization×1.1WebSiteSearchAction

sameAs entity links

Citation Readiness

Opening Summary154w

Descriptive Headingsavg 16w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

74/100

Passed

Critical

Warnings

Images & Alt Text

18/20

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

Semantic Structure

13/20

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

14/15

Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.

Keyboard & Focus

13/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

6/15

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

3 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.

68/100

61 mg

CO₂e / view

604.9 KB

Page Weight

80%

Cleaner Than

New Visitor

70 mg

Returning (cached)

35 mg

Annual (10K/mo)

7.3 kg

Emission Segments

Data Center

3 mg

Network

18 mg

Device

40 mg

Resource Breakdown

JavaScript

307.6 KB

Images

142.2 KB

CSS

19.6 KB

Fonts

49.3 KB

HTML

63.2 KB

Other

22.9 KB

Green Hosting Verified

Cloudflare

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

45%Poor

Critical / Transactional

HTTPS

WAF

55d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

16.04.2026

Valid Until

15.07.2026

Subject Alternative Names (1)

dongknows.com

SHA-256 Fingerprint

26:22:FB:70:D7:D3:3D:18:62:C1:A6:1D:FC:A4:10:5C:20:79:6B:21...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🟡 0s(public, s-maxage=31536000, max-age=0, must-revalidate)

cf-cache-status

HIT

cf-ray

9ff323d7ad6e0cee-BOS

content-encoding

zstd

content-security-policy

block-all-mixed-content

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

alt1.aspmx.l.google.com

alt2.aspmx.l.google.com

aspmx.l.google.com

alt3.aspmx.l.google.com

+1 more

Domain Information

dongknows.com

Domain Age

8y 3m

Created

26.01.2018

Expires

26.01.2027

Last Updated

25.01.2026

Registrar

eNom, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner

Quantcast Choice

GDPR Indicators

Cookie consent banner detected

CMP: Quantcast Choice

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.

79/100

Mobile Friendly51 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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Open Sans Condensed + Open Sans

WCAG AA

71/100

Readability

/30

24/30

21px · LH 1.60

Hierarchy

/20

7/20

WCAG

/25

22/25

5.14:1 min contrast

Performance

/25

18/25

2 fonts · 5 req

Heading Font

Open Sans Condensed

Sans

Body Font

Open Sans

Sans21px

Contrast Ratio

5.14:1

WCAG AA (≥4.5:1)

Reading Comfort

~36 CPL

Narrow lines

23px

21px

Minor Second

Scale

✅ Excellent readability: 21px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 30/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.1:1).

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

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

Buy on MyFontsFlesch 30

Color Palette

6 unique colors

Light

#ffffff

Background· 49.4%

#b3c3b2

Primary· 6.3%

#296d2a

Secondary· 6.2%

#679a66

Secondary· 4.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

26 Resources

Scripts

Styles

Async

Defer

Top Script Sources

dongknows.com(5)scripts.mediavine.com(4)(3)googletagmanager.com(2)metrics.rapidedge.io(1)

Website Identity

Dong Ngo

Organization

8 years old

Location detected: 🇨🇦 Canadavia ip

eNom, LLC📧 Google Workspaceen-US

Social Profiles

Facebook X (Twitter)LinkedIn

Sponsored

Last analyzed: 21 May 2026 at 11:11

Historical Analysis & Change Tracking