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usarollerchain.com

https://usarollerchain.com· First analyzed 04 Jun 2026· Updated 04 Jun 2026
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usarollerchain.com
Desktop screenshot of usarollerchain.com
Mobile screenshot of usarollerchain.com
Mobile

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Hosting Provider

Shopify
shopify.com

IP Address

23.227.38.32

Site Location

🇺🇸 United Statesvia phone

Server Location

🇨🇦 Ottawa, Canada

ASN

AS13335

Organization

Shopify, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

pdns14.domaincontrol.com.pdns13.domaincontrol.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
873 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
23.3 MB
293 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Shopify
ecommerce
usarollerchain/mainCustom
Shopify Theme

Detected Apps

KlaviyoGorgiasUpsell & Cross SellFacebook ChannelInstagram Shopping

Technology Stack

16 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelMicrosoft Clarity

Advertising

3
Google AdsLinkedIn AdsMicrosoft Advertising

Customer Support

2
GorgiasZendesk

Other

1
AOS (Animate On Scroll)

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

Email Marketing

1
Klaviyo

CDN

1
Cloudflare

Security

1
reCAPTCHA

SEO Analysis

B79/100
26
0
1
Meta Tags15/15
Content3/12
Headings8/8
Technical22/25
E-E-A-T2/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
U
usarollerchain.comusarollerchain.com

Premium Roller Chains & Sprockets | USA ROLLER CHAIN

Premium industrial roller chains and sprockets for demanding applications. Shop durable power transmission parts with fast shipping from USA ROLLER CHAIN.

Title Length52 chars

Recommended: 50-60 chars (~317px / 580px)

Description Length154 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (9 words). Search engines need substantial content for ranking.

1 issues found

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Crawlability

Sitemap

Type: index

23 URLs

23 sub-sitemaps

robots.txt

88 rules

Sitemap reference found

Local SEO

Local Search Readiness

22/100
Needs Work
6 12

Sponsored

AI & LLM Readiness

D40/100
Bot Access
20/25
Machine Read.
6/25
Schema Data
7/25
Citation
7/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:3%
Words:5,731
Token eff.:Excessive

Structured Data

3 JSON-LD
Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card3/3
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.
C
68/100
9
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
3/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 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.
42/100
F
2.41 g
CO₂e / view
23.3 MB
Page Weight
5%
Cleaner Than
New Visitor
2.75 g
vs
Returning (cached)
1.38 g
Annual (10K/mo)
289.0 kg
Emission Segments
Data Center
118 mg
Network
708 mg
Device
1.58 g
Resource Breakdown
JavaScript
1.7 MB
Images
531.5 KB
CSS
294.7 KB
Fonts
120.8 KB
HTML
124.3 KB
Other
20.6 MB
Green Hosting Verified
Cloudflare
GWF Verified
7 recommendations
  • •Carbon footprint recommendation preview...
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A

Security Score

81%Very Good
Interactive

HTTPS

WAF

62d

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

08.05.2026

Valid Until

06.08.2026

Subject Alternative Names (1)

usarollerchain.com

SHA-256 Fingerprint

20:14:10:12:73:C9:C6:12:03:90:3A:53:00:16:63:6A:7A:F8:98:3C...

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray🇮🇹 Milan
a066b3f91d0aed22-MXP
content-encoding
⚡ Brotli(br)
content-language
en-US
content-length
126989
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

95

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

usarollerchain-com.r-v1.mx.microsoft

Domain Information

usarollerchain.com

Domain Age
15y 11m

Created

01.07.2010

Expires

19.05.2028

Last Updated

20.05.2026

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
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.
B
72/100
Mobile Friendly20 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, height=device-height, initial-scale=1.0, minimum-scale=1.0
1 recommendation
  • •Mobile compatibility recommendation preview...
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Typography & Readability

Namian

WCAG AAA
83/100
Readability
/30
24/30

17px · LH 1.56

Hierarchy
/20
19/20

3.57x ratio · ✓ H1→H6

WCAG
/25
24/25

19.99:1 min contrast

Performance
/25
16/25

1 font · 10 req

Heading Font

Namian

Sans60px

Body Font

Namian

Sans17px

Contrast Ratio

19.99:1

WCAG AAA (≥7:1)

Reading Comfort

~34 CPL

Narrow lines
60px
h1
72px
h2
26px
h3
26px
h4
17px
p

✅ Excellent readability: 17px body text is ideal for all devices.

✅ Optimal line spacing: 1.56 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 47/100. Simplify sentences for wider reach.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 20.0:1).

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

✅ Strong hierarchy: Headlines are 3.6x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 47

Color Palette

11 unique colors
5.22:1 AA Dark
#1f1d1f
Other· 16.7%
#958e90
Other· 3.1%
#070a0d
Primary· 30.900000000000002%
#745c5c
Secondary· 8.9%
#f6f7fa
Secondary· 7.7%
#6f4c4d
Secondary· 6.4%
#334341
Secondary· 5.6%
#3e1d22
Secondary· 1.2%

Business & Marketing Stack

9 Tools Detected

Enterprise

CRM Systems

1
HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

3
Google AnalyticsFree
Microsoft ClarityFree
Google Tag ManagerFree

User behavior and product analytics

Advertising

3
Facebook PixelMid-Market
LinkedIn AdsEnterprise
Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

Reviews & Social Proof

1
Stamped.ioSMB

Customer reviews and testimonials

5

Categories

9

Total Tools

2

Enterprise

3

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
16
Async
0
Defer

Top Script Sources

googletagmanager.com(4)youtube.com(2)snap.licdn.com(2)gstatic.com(2)connect.facebook.net(2)

Website Identity

USA ROLLER CHAIN

USA ROLLER CHAIN

Organization

Premium industrial roller chains and sprockets for demanding applications. Shop durable power transmission parts with fast shipping from USA ROLLER CHAIN.

+14073473519
15 years old
Location detected: 🇺🇸 United Statesvia phone
GoDaddy.com, LLCen

Sponsored

Last analyzed: 04 Jun 2026 at 11:47

Historical Analysis & Change Tracking