hdplex.com

https://hdplex.com· First analyzed 02 Jun 2026· Updated 02 Jun 2026

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hdplex.com

Mobile

Sponsored

Hosting Provider

Level 3

IP Address

8.29.154.51

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Lansing, United States

ASN

AS36444

Organization

Level 3

Server

Nginx

CDN

Nameservers

ns-cloud-a4.googledomains.com.ns-cloud-a1.googledomains.com.ns-cloud-a2.googledomains.com.ns-cloud-a3.googledomains.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

654 ms10%

Speed Index

850 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.8 MB

250 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

Magento

Infrastructure

Hosting

Level 3

CDN

Technology Stack

13 Technologies Detected

Libraries

jQuery

Underscore.js Moment.js Animate.css

UI Components

Slick Carousel Owl Carousel

CSS Frameworks

Bootstrap

Tailwind CSS

Icon Libraries

Font Awesome Material Icons

Analytics

Google Analytics

Web Servers

Nginx

Customer Support

Zendesk

SEO Analysis

D59/100

Meta Tags13/15

Content8/12

Headings3/8

Technical14/25

E-E-A-T3/7

Images2/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

hdplex.comhdplex.com

HDPLEX-The Best Fanless Passive Silent PC Case Manufacture

Want to build your own quiet and fanless PC? Check out HDPLEX, the leading provider of high quality fanless aluminum pc case which is completely silent, min...

Description truncated.

Title Length58 chars

Recommended: 50-60 chars (~353px / 580px)

Description Length609 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (21/30) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

20 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100

Poor

3 12 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.

8/25

Schema Data

0/25

Citation

5/25

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:2%

Words:427

Token eff.:Optimal

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary15w

Descriptive Headingsavg 4.5w

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.

71/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

13/20

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

Forms & Inputs

15/15

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.

58/100

184 mg

CO₂e / view

1.8 MB

Page Weight

60%

Cleaner Than

New Visitor

211 mg

Returning (cached)

105 mg

Annual (10K/mo)

22.1 kg

Emission Segments

Data Center

9 mg

Network

54 mg

Device

121 mg

Resource Breakdown

JavaScript

474.4 KB

Images

1.1 MB

CSS

200.0 KB

HTML

15.4 KB

Other

4.0 KB

Green Hosting Verified

Nexcess.net LLC

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

86%Very Good

Static / Informational

HTTPS

No WAF

72d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

13.08.2025

Valid Until

13.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

hdplex.comwww.hdplex.com

SHA-256 Fingerprint

B8:3C:FC:AC:2D:58:C7:61:F3:E8:26:B7:F8:E0:A6:2F:76:D0:B7:5D...

Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges

bytes

cache-control

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

content-encoding

📦 Gzip(gzip)

content-length

15506

content-security-policy-report-only

font-src fonts.gstatic.com use.typekit.net https://fonts.gst...

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

alt2.aspmx.l.google.com

alt4.aspmx.l.google.com

alt1.aspmx.l.google.com

aspmx.l.google.com

+1 more

Domain Information

hdplex.com

Domain Age

19y 7m

Created

18.10.2006

Expires

18.10.2027

Last Updated

13.08.2025

Registrar

Squarespace Domains II LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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 Friendly4 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=1.0, user-scalable=no

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Open sans

WCAG Partial

57/100

Readability

/30

19/30

21px · LH 1.00

Hierarchy

/20

7/20

WCAG

/25

13/25

1:1 min contrast

Performance

/25

18/25

1 font · 5 req

Heading Font

Open sans

Sans

Body Font

Open sans

Sans21px

Contrast Ratio

1:1

25 issues

Reading Comfort

Single Font Family

left aligned

40px

21px

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

⚠️ Tight line spacing (1.00). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 25 elements below WCAG AA threshold (min 1.0:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

✅ Lean font stack: 1 font families keeps load times fast.

Buy on MyFontsFlesch 65

Color Palette

7 unique colors

4.46:1 AA Large Light

#ffffff

Background· 53.099999999999994%

#767873

Other· 5.4%

#2a2320

Primary· 5.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

hdplex.com(17)gstatic.com(1)google.com(1)google-analytics.com(1)

Website Identity

hdplex.com

19 years old

Location detected: 🇺🇸 United Statesvia ip

Squarespace Domains II LLC📧 Google Workspaceen

Social Profiles

X (Twitter)

Sponsored

Last analyzed: 02 Jun 2026 at 02:19

Historical Analysis & Change Tracking