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defendershield.com

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

Sponsored

Hosting Provider

Shopify
shopify.com

IP Address

23.227.38.65

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Ottawa, Canada

ASN

AS13335

Organization

Shopify, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

patryk.ns.cloudflare.com.raphaela.ns.cloudflare.com.

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.0 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.2 MB
406 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
Shopify
Infrastructure
Hosting
Shopify
CDN
Cloudflare

Technology Stack

18 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Microsoft ClarityFullStory

CSS Frameworks

2
Bootstrap
Tailwind CSS

Fonts

2
Google FontsAdobe Fonts (Typekit)

Advertising

2
Google AdsMicrosoft Advertising

Reviews

2
TrustpilotStamped.io

Libraries

1
jQueryv1.11.0

Tag Managers

1
Google Tag Manager

Email Marketing

1
Klaviyo

CDN

1
Cloudflare

Customer Support

1
Zendesk

Security

1
reCAPTCHA

SEO Analysis

B76/100
25
1
1
Meta Tags14/15
Content3/12
Headings8/8
Technical22/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
D
defendershield.comdefendershield.com

DefenderShield - EMF Protection & 5G Shielding World Leader

Lab tested Ultra Armor EMF shielding technology blocks up to 99% of EMF & 5G radiation from devices like cell phones, laptops & tablets.

Title Length63 chars

Recommended: 50-60 chars (~384px / 580px)

Description Length136 chars

Recommended: 120-160 chars

Issues (1)

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

2 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

166 rules

Sitemap reference found

Local SEO

Local Search Readiness

15/100
Poor
4 13

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D49/100
Bot Access
20/25
Machine Read.
15/25
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.txtvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:2,636
Token eff.:Optimal

Structured Data

2 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 (9)
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.
B
70/100
12
Passed
5
Critical
2
Warnings
Images & Alt Text
20/20
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
12/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
14/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
11/15
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.
45/100
E
335 mg
CO₂e / view
3.2 MB
Page Weight
30%
Cleaner Than
New Visitor
383 mg
vs
Returning (cached)
191 mg
Annual (10K/mo)
40.2 kg
Emission Segments
Data Center
16 mg
Network
98 mg
Device
220 mg
Resource Breakdown
JavaScript
1.7 MB
Images
898.5 KB
CSS
488.5 KB
Fonts
2.7 KB
HTML
211.5 KB
Other
8.8 KB
Green Hosting Verified
Cloudflare
GWF Verified
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

65%Fair
Critical / Transactional

HTTPS

WAF

56d

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

15.04.2026

Valid Until

14.07.2026

Subject Alternative Names (1)

defendershield.com

SHA-256 Fingerprint

09:30:2A:90:B3:06:3E:4A:5E:AE:14:CB:4D:9E:BF:56:A0:AC:24:4F...

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray🇫🇷 Paris
9fdfb81d3e78248e-CDG
content-encoding
⚡ Brotli(br)
content-language
en-FR
content-length
216303
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt4.aspmx.l.google.com
alt1.aspmx.l.google.com
aspmx.l.google.com
alt2.aspmx.l.google.com

+1 more

Domain Information

defendershield.com

Domain Age
13y 2m

Created

23.02.2013

Expires

23.02.2027

Last Updated

23.01.2026

Registrar

DreamHost, 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.
B
79/100
Mobile Friendly49 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Archivo

WCAG AA
72/100
Readability
/30
18/30

16px · LH 1.25

Hierarchy
/20
18/20

2.7x ratio · ✓ H1→H6

WCAG
/25
20/25

6.35:1 min contrast

Performance
/25
16/25

1 font · 9 req

Heading Font

Archivo

Sans43px

Body Font

Archivo

Sans16px

Contrast Ratio

6.35:1

WCAG AA (≥4.5:1)

Reading Comfort

~38 CPL

Narrow lines
43px
h1
40px
h2
30px
h3
20px
h4
16px
p

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

⚠️ Tight line spacing (1.25). Increase to 1.4–1.6 for better readability.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 6.3:1).

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

✅ Strong hierarchy: Headlines are 2.7x larger than body text.

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

GGoogle FontsFluid TypeFlesch 58

Color Palette

12 unique colors
3.34:1 AA Large Light
#ffffff
Background· 35.5%
#8a8c97
Other· 4.2%
#0449a9
Primary· 13.4%
#091958
Accent· 9.4%
#025bc7
Accent· 7.4%
#016ce2
Accent· 6.9%
#023384
Accent· 5.2%
#8c6d67
Secondary· 5.2%

Business & Marketing Stack

6 Tools Detected

Enterprise

Behavior Analytics

3
Google Tag ManagerFree
Google AnalyticsFree
Microsoft ClarityFree

User behavior and product analytics

Advertising

1
Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Reviews & Social Proof

2
TrustpilotMid-Market
Stamped.ioSMB

Customer reviews and testimonials

3

Categories

6

Total Tools

1

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
18
Async
0
Defer

Top Script Sources

googletagmanager.com(3)ecommplugins-scripts.trustpilot.com(2)clarity.ms(2)bat.bing.com(2)invitejs.trustpilot.com(1)

Website Identity

DefenderShield

DefenderShield

Organization
13 years old
Location detected: 🇨🇦 Canadavia ip
DreamHost, LLC📧 Google Workspaceen

Sponsored

Last analyzed: 19 May 2026 at 02:37

Historical Analysis & Change Tracking