uline.ca

https://uline.ca· First analyzed 22 May 2026· Updated 22 May 2026

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uline.ca

Mobile

Sponsored

Hosting Provider

Akamai Technologies

IP Address

95.101.179.219

Site Location

🇨🇦 Canadavia tld

Server Location

🇩🇪 Frankfurt am Main, Germany

ASN

AS16625

Server

Microsoft IIS

CDN

Akamai

WAF

Akamai

Nameservers

a18-67.akam.net.a13-66.akam.net.a1-87.akam.net.a24-65.akam.net.+2 more

Performance

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%

1.5 MB

88 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

BigCommerce

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

14 Technologies Detected

Frameworks

Analytics

Customer Support

Advertising

Google Ads Microsoft Advertising

Libraries

Other

CSS Frameworks

Tag Managers

Other

Web Servers

SEO Analysis

D53/100

Meta Tags7/15

Content9/12

Headings0/8

Technical16/25

E-E-A-T2/7

Images2/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile1/4

Indexability3/3

uline.cauline.ca

Uline.ca - Shipping Boxes, Shipping Supplies, Packaging Materials, ...

Uline stocks over 45,000 shipping boxes, packing materials, warehouse supplies, material handling and more. Same day shipping for cardboard boxes, plastic ba...

Title truncated. Description truncated.

Title Length83 chars

Recommended: 50-60 chars (~477px / 580px)

Description Length202 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (83 chars, ~477px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

48 rules

Sitemap reference found

Local SEO

Local Search Readiness

25/100

Needs Work

7 12 1

Sponsored

AI & LLM Readiness

F39/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

3/25

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:2%

Words:300

Token eff.:Optimal

Structured Data

1 JSON-LD

Organization×1.1SearchAction

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

73/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

10/20

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

10/15

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

ARIA & Roles

8/15

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.

53/100

153 mg

CO₂e / view

1.5 MB

Page Weight

60%

Cleaner Than

New Visitor

174 mg

Returning (cached)

87 mg

Annual (10K/mo)

18.3 kg

Emission Segments

Data Center

8 mg

Network

45 mg

Device

100 mg

Resource Breakdown

JavaScript

1.3 MB

Images

20.8 KB

CSS

132.6 KB

Fonts

37.7 KB

HTML

14.1 KB

Other

3.3 KB

Green Hosting Verified

Akamai Technologies

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Interactive

HTTPS

WAF

181d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

05.05.2026

Valid Until

19.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (20)

uline.caes.uline.mxespunchout.uline.mxfr.uline.cam.uline.cam.uline.comm.uline.mxmedia.uline.ca+12 more

SHA-256 Fingerprint

7C:9D:CE:3A:D0:30:AB:A2:C8:84:D1:B0:8B:24:56:29:53:75:7E:81...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=93600

cache-control

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

content-encoding

⚡ Brotli(br)

content-length

14134

content-security-policy

frame-ancestors 'self';

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mxa-003aa401.gslb.pphosted.com

mxb-003aa401.gslb.pphosted.com

Domain Information

uline.ca

Domain Age

21y 11m

Created

24.06.2004

Expires

24.06.2030

Last Updated

17.01.2025

Registrar

Network Solutions Canada ULC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

44/100

Not Mobile Friendly2 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.

5 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

AvantGardeGothic

WCAG Partial

46/100

Readability

/30

11/30

12px · LH --

Hierarchy

/20

8/20

WCAG

/25

14/25

1:1 min contrast

Performance

/25

13/25

1 font · 2 req

Heading Font

AvantGardeGothic

Body Font

AvantGardeGothic

Sans12px

Contrast Ratio

1:1

5 issues

Reading Comfort

Single Family

left aligned

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

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

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

Buy on MyFontsFlesch 0

Color Palette

12 unique colors

11.36:1 AAA Light

#f3f3f2

Background· 20.5%

#2f3436

Other· 7.4%

#7bc142

Accent· 13.1%

#013566

Primary· 11.6%

#bcaf8f

Secondary· 7.8%

#746a5c

Secondary· 6.8%

#b28c74

Secondary· 5.5%

#814135

Secondary· 4.5%

Business & Marketing Stack

6 Tools Detected

Enterprise

Customer Support

IntercomMid-Market

Live chat and helpdesk tools

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Quantum MetricEnterprise

User behavior and product analytics

Advertising

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

A/B Testing & Optimization

OptimizelyEnterprise

Experimentation and conversion optimization

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(6)googletagmanager.com(3)cdn.quantummetric.com(2)widget.intercom.io(1)c.riskified.com(1)

Website Identity

uline.ca

21 years old

Location detected: 🇨🇦 Canadavia tld

Network Solutions Canada ULCen

Sponsored

Last analyzed: 22 May 2026 at 05:50

Historical Analysis & Change Tracking