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sparcousa.com

https://sparcousa.com· First analyzed 19 May 2026· Updated 19 May 2026
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sparcousa.com
Desktop screenshot of sparcousa.com
Mobile screenshot of sparcousa.com
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

52.11.0.118

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Portland, United States

ASN

AS16509

Organization

AWS EC2 (us-west-2)

Server

Microsoft IIS

Nameservers

ns-1914.awsdns-47.co.uk.ns-510.awsdns-63.com.ns-731.awsdns-27.net.ns-1258.awsdns-29.org.

Performance

88

Core Web Vitals

Weight

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

Architecture Stack

Monolithic
⚙️ SSR
nopCommerce

Technology Stack

10 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Microsoft IISv8.5

Security

1
reCAPTCHA

Customer Support

1
Zendesk

SEO Analysis

D53/100
14
8
2
Meta Tags9/15
Content12/12
Headings3/8
Technical11/21
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sparcousa.comsparcousa.com

Sparco USA

Sparco designs, manufactures, and sells racing safety apparel, karting safety apparel, vehicle racing seats / accessories, and gaming products.

Title Length10 chars

Recommended: 50-60 chars (~62px / 580px)

Description Length143 chars

Recommended: 120-160 chars

Issues (2)

  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (24/34) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Local SEO

Local Search Readiness

6/100
Poor
2 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

F35/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
8/25

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:4%
Words:815
Token eff.:Optimal
Sections/1K:7.4

Structured Data

No Schema

Citation Readiness

Opening Summary121w
Descriptive Headingsavg 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.
D
50/100
8
Passed
6
Critical
2
Warnings
Images & Alt Text
5/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
7/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
8/15
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
6/15
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.
21/100
F
735 mg
CO₂e / view
7.1 MB
Page Weight
5%
Cleaner Than
New Visitor
840 mg
vs
Returning (cached)
420 mg
Annual (10K/mo)
88.2 kg
Emission Segments
Data Center
36 mg
Network
216 mg
Device
483 mg
Resource Breakdown
JavaScript
984.6 KB
Images
4.9 MB
CSS
344.8 KB
Fonts
2.2 KB
HTML
98.2 KB
Other
799.1 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
9 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

224d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

01.12.2025

Valid Until

29.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.sparcousa.comsparcousa.com

SHA-256 Fingerprint

58:F7:52:98:DD:7F:43:B7:13:F9:B9:75:E1:37:40:42:14:E6:7F:58...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟣 Private(private)
content-length
100295
content-type
text/html; charset=utf-8
date
Tue, 19 May 2026 15:52:29 GMT
server
Microsoft-IIS/8.5
x-frame-options
SAMEORIGIN
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

70

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

sparcousa-com.mail.protection.outlook.com

Domain Information

sparcousa.com

Domain Age
26y 3m

Created

01.02.2000

Expires

18.07.2027

Last Updated

16.04.2025

Registrar

MarkMonitor Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
D
53/100
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.
Viewport
width=device-width, initial-scale=1.0
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

GothamBlack + Open Sans

WCAG Partial
54/100
Readability
/30
18/30

15px · LH 1.47

Hierarchy
/20
6/20
WCAG
/25
16/25

1:1 min contrast

Performance
/25
14/25

3 fonts · 5 req

Heading Font

GothamBlack

Sans

Body Font

Open Sans

Sans15px

Contrast Ratio

1:1

38 issues

Reading Comfort

~40 CPL

Narrow lines
24px
h2
15px
p

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

✅ Optimal line spacing: 1.47 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 38 elements below WCAG AA threshold (min 1.0:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle FontsBuy on MyFontsFluid Type (rem)Flesch 0

Color Palette

10 unique colors
5.29:1 AA Dark
#6f6b66
Other· 26.5%
#ffffff
Background· 16.2%
#4c59b1
Primary· 13.2%
#29459b
Accent· 7.4%
#1a1d3d
Secondary· 3.6%
#42498a
Secondary· 1.4%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

18 Resources

12
Scripts
6
Styles
9
Async
1
Defer

Top Script Sources

googletagmanager.com(3)connect.facebook.net(3)gstatic.com(2)local(2)google.com(2)

Website Identity

sparcousa.com

26 years old
Location detected: 🇺🇸 United Statesvia ip
MarkMonitor Inc.📧 Microsoft 365en

Sponsored

Last analyzed: 19 May 2026 at 15:53

Historical Analysis & Change Tracking