superbrightleds.com

https://superbrightleds.com· First analyzed 29 Apr 2026· Updated 29 Apr 2026

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superbrightleds.com

Mobile

Sponsored

Hosting Provider

Fastly, Inc

IP Address

146.75.53.124

Site Location

🇮🇹 Italyvia ip

Server Location

🇮🇹 Milan, Italy

ASN

AS54113

Organization

Fastly, Inc

CDN

Fastly

Nameservers

ns4.p201.dns.oraclecloud.net.ns1.p201.dns.oraclecloud.net.ns2.p201.dns.oraclecloud.net.ns3.p201.dns.oraclecloud.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

656 ms10%

Speed Index

853 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.2 MB

141 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Framework

Alpine.js

Styling

Tailwind CSS

CMS

Magento

Infrastructure

Hosting

Fastly, Inc

CDN

Fastly

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

18 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel FullStory

UI Components

Swiper Fancybox

CSS Frameworks

Bootstrap

Tailwind CSS

Advertising

Microsoft Advertising Criteo

Frameworks

Icon Libraries

Tag Managers

Other

Reviews

Payments

Security

Customer Support

SEO Analysis

C65/100

Meta Tags14/15

Content3/12

Headings8/8

Technical21/25

E-E-A-T2/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

superbrightleds.comsuperbrightleds.com

LED Lighting for Everything | Super Bright LEDs

Super Bright LEDs is one of the largest online retailers of LED lighting for commercial and residential uses. Enjoy free/same-day shipping on qualifying orders!

Title Length47 chars

Recommended: 50-60 chars (~280px / 580px)

Description Length160 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (37 words). Search engines need substantial content for ranking.

8 issues found

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Crawlability

Sitemap

Type: standard

3,336 URLs

robots.txt

32 rules

Sitemap reference found

Local SEO

Local Search Readiness

32/100

Needs Work

9 11

Sponsored

AI & LLM Readiness

F33/100

Bot Access

18/25

Machine Read.

1/25

Schema Data

7/25

Citation

7/25

AI Bot Access

12/14 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:2%

Words:3,008

Token eff.:Poor Structure

Structured Data

2 JSON-LD

Organization×1.1WebSiteSearchAction

sameAs entity links

Citation Readiness

Opening Summary24w

Descriptive Headings

Canonical URL

Open Graph0/3

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.

71/100

Passed

Critical

Warnings

Images & Alt Text

18/20

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

Semantic Structure

10/20

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

13/15

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

ARIA & Roles

5/15

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

3 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.

66/100

123 mg

CO₂e / view

1.2 MB

Page Weight

70%

Cleaner Than

New Visitor

141 mg

Returning (cached)

70 mg

Annual (10K/mo)

14.7 kg

Emission Segments

Data Center

6 mg

Network

36 mg

Device

81 mg

Resource Breakdown

JavaScript

202.7 KB

Images

562.1 KB

CSS

302.7 KB

HTML

140.4 KB

Other

9.3 KB

Green Hosting Verified

Fastly, Inc

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

15%Critical

Critical / Transactional

HTTPS

No WAF

87d

Certificate Details

Type

Extended Validation (EV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

25.06.2025

Valid Until

25.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.superbrightleds.comsuperbrightleds.com

SHA-256 Fingerprint

2D:27:35:FC:4D:D1:22:74:B5:79:11:57:74:CF:4E:17:97:E2:00:3B...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

5723

cache-control

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

content-encoding

⚡ Brotli(br)

content-length

143459

content-security-policy-report-only

font-src fonts.gstatic.com use.typekit.net *.typekit.net *.g...

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

ASPMX2.GOOGLEMAIL.com

ASPMX3.GOOGLEMAIL.com

ASPMX.L.GOOGLE.com

ALT2.ASPMX.L.GOOGLE.com

+1 more

Domain Information

superbrightleds.com

Domain Age

24y 2m

Created

02.03.2002

Expires

02.03.2029

Last Updated

15.05.2023

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

85/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

-apple-system

WCAG Partial

79/100

Readability

/30

24/30

16px · LH 1.50

Hierarchy

/20

19/20

3x ratio · ✓ H1→H6

WCAG

/25

14/25

1.21:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

-apple-system

Sans48px

Body Font

-apple-system

Sans16px

Contrast Ratio

1.21:1

12 issues

Reading Comfort

~33 CPL

Narrow lines

48px

36px

30px

24px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.2:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 57

Color Palette

8 unique colors

17.94:1 AAA Light

#ffffff

Primary· 55.199999999999996%

#171716

Text· 10.6%

#030304

Text· 9.4%

#4f617b

Secondary· 5.9%

#502925

Secondary· 5.6%

#f2f0ef

Secondary· 3.3%

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

MixpanelMid-Market

User behavior and product analytics

Advertising

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

A/B Testing & Optimization

VWO (Visual Website Optimizer)Mid-Market

Experimentation and conversion optimization

Reviews & Social Proof

TrustpilotMid-Market

Customer reviews and testimonials

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

superbrightleds.com(9)googletagmanager.com(3)cdn.mxpnl.com(2)widget.trustpilot.com(2)bat.bing.com(1)

Website Identity

Super Bright LEDs

Organization

Super Bright LEDs is one of the largest online retailers of LED lighting solutions. Super Bright LEDs offers an extensive product line for numerous industries including industrial, commercial, vehicle, home, and more.

866-590-3533

www.superbrightleds.com

24 years old

13645 Shoreline Drive, Earth City

63045-1328, Earth City, MO

Location detected: 🇮🇹 Italyvia ip

GoDaddy.com, LLC📧 Google WorkspaceenEst. 2002

Social Profiles

Facebook Instagram LinkedIn YouTube

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Last analyzed: 29 Apr 2026 at 15:43

Historical Analysis & Change Tracking