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diodeled.com

https://diodeled.com· First analyzed 21 May 2026· Updated 21 May 2026
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diodeled.com
Desktop screenshot of diodeled.com
Mobile screenshot of diodeled.com
Mobile

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Hosting Provider

Nexcess
nexcess.net

IP Address

173.249.144.29

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Southfield, United States

ASN

AS40819

Organization

NEXCESS.NET L.L.C.

Server

Nginx

Nameservers

ns14.dnsmadeeasy.com.ns11.dnsmadeeasy.com.ns15.dnsmadeeasy.com.ns10.dnsmadeeasy.com.+2 more

Performance

92

Core Web Vitals

Weight

First Contentful Paint
1.3 s10%
Speed Index
1.7 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
10.5 MB
57 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

8 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Owl Carousel

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

C62/100
15
10
1
Meta Tags13/15
Content8/12
Headings3/8
Technical16/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile3/4
Indexability3/3
D
diodeled.comdiodeled.com

Illuminate Your Space - LED Lighting Solutions | Diode LED

Diode LED is the wholesale and manufacturing division of Elemental LED and is a premier wholesale supplier of LED lighting, providing a wide variety of linea...

Description truncated.
Title Length58 chars

Recommended: 50-60 chars (~340px / 580px)

Description Length299 chars

Recommended: 120-160 chars

Issues (1)

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

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

280 URLs

robots.txt

17 rules

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.

Sponsored

AI & LLM Readiness

F36/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
9/25

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:1%
Words:718
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary23w
Descriptive Headingsavg 2.5w
Canonical URL
Open Graph1/3
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.
D
55/100
9
Passed
7
Critical
3
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
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
5/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
5 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.
13/100
F
1.33 g
CO₂e / view
10.5 MB
Page Weight
5%
Cleaner Than
New Visitor
1.52 g
vs
Returning (cached)
758 mg
Annual (10K/mo)
159.1 kg
Emission Segments
Data Center
296 mg
Network
318 mg
Device
711 mg
Resource Breakdown
JavaScript
218.2 KB
Images
3.1 MB
CSS
7.1 MB
Fonts
1.8 KB
HTML
13.3 KB
Green Hosting Not Verified
Nexcess
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

41%Poor
Interactive

HTTPS

No WAF

64d

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

Valid From

26.04.2026

Valid Until

25.07.2026

Subject Alternative Names (3)

3cfcdeab1b.nxcli.iodiodeled.comwww.diodeled.com

SHA-256 Fingerprint

B9:5B:0C:41:A0:7C:3A:EF:E1:E4:E5:E2:C5:A4:37:47:48:91:06:B6...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Thu, 21 May 2026 23:00:05 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
pragma
no-cache
Good Warning Issue

Email Infrastructure

Google Workspace

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

aspmx.l.google.com
alt3.aspmx.l.google.com
alt1.aspmx.l.google.com
alt2.aspmx.l.google.com

+1 more

Domain Information

diodeled.com

Domain Age
17 years

Created

08.05.2009

Expires

08.05.2029

Last Updated

12.03.2024

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked
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.
A
82/100
Mobile Friendly8 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
initial-scale=1.0, width=device-width
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

MierARegular + Arial

WCAG Partial
62/100
Readability
/30
22/30

15px · LH 1.60

Hierarchy
/20
8/20
WCAG
/25
15/25

1:1 min contrast

Performance
/25
17/25

System fonts

Heading Font

MierARegular

Sans

Body Font

Arial

Sans15px

Contrast Ratio

1:1

32 issues

Reading Comfort

~60 CPL

Optimal (45–75)
82px
h2
15px
p

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

✅ Optimal line length: ~60 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 32 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

GGoogle FontsBuy on MyFontsFluid Type

Color Palette

13 unique colors
12.98:1 AAA Dark
#000000
Primary· 25.5%
#d2c9cd
Secondary· 8.5%
#282a33
Secondary· 6.9%
#e9e8ec
Border· 6.7%
#171419
Secondary· 6.6%
#5e3534
Secondary· 4.4%
#957573
Secondary· 4.1%
#46665d
Secondary· 3.9%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

16 Resources

6
Scripts
10
Styles
5
Async
0
Defer

Top Script Sources

googletagmanager.com(2)qufsxxkew6.chat.digital.ringcentral.com(2)google-analytics.com(1)diodeled.com(1)

Website Identity

diodeled.com

17 years old

©2025 Elemental LED, Inc.

Location detected: 🇺🇸 United Statesvia ip
GoDaddy.com, LLC📧 Google Workspaceen

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Last analyzed: 21 May 2026 at 23:00

Historical Analysis & Change Tracking