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sierrawireless.com

https://sierrawireless.com· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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sierrawireless.com
Desktop screenshot of sierrawireless.com
Mobile screenshot of sierrawireless.com
Mobile

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Hosting Provider

Cogent Communications

IP Address

38.107.139.117

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS174

Server

Nginx

CDN

CDN

Nameservers

ns2-08.azure-dns.net.ns3-08.azure-dns.org.ns4-08.azure-dns.info.ns1-08.azure-dns.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%
2.1 MB
114 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
hello-elementor

Technology Stack

25 Technologies Detected

Plugins

12
Jet EngineFilebird Pro
Elementor
Gravity Forms
Jet MenuJet ElementsGravityformsrecaptcha
Elementor
WP Rocket
Yoast SEO
Jetpack
Gravity Forms

Analytics

2
Google Analytics
Plausible Analytics

Customer Support

2
IntercomZendesk

Frameworks

1
React

Libraries

1
jQuery

UI Components

1
Slick Carousel

Other

1
Lottie

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

Security

1
reCAPTCHA

SEO Analysis

A81/100
25
3
1
Meta Tags14/15
Content3/12
Headings8/8
Technical24/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
S
sierrawireless.comsierrawireless.com

Leading IoT Wireless Solution Provider | Sierra Wireless

We simplify IoT with industry-leading wireless solutions: cellular modules, rugged routers, and global connectivity services to enable a smarter & more conne...

Description truncated.
Title Length56 chars

Recommended: 50-60 chars (~328px / 580px)

Description Length168 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (14 words). Search engines need substantial content for ranking.

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

26 URLs

26 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

22/100
Needs Work
6 11

Sponsored

AI & LLM Readiness

D44/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
7/25
Citation
10/25

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:1%
Words:2,488
Token eff.:Optimal

Structured Data

5 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
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
76/100
12
Passed
3
Critical
1
Warnings
Images & Alt Text
20/20
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
11/15
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.
2 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.
33/100
D
260 mg
CO₂e / view
2.1 MB
Page Weight
50%
Cleaner Than
New Visitor
298 mg
vs
Returning (cached)
149 mg
Annual (10K/mo)
31.2 kg
Emission Segments
Data Center
58 mg
Network
63 mg
Device
140 mg
Resource Breakdown
JavaScript
377.3 KB
Images
929.2 KB
CSS
480.7 KB
HTML
246.9 KB
Other
71.8 KB
Green Hosting Not Verified
Cogent Communications
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

No WAF

37d

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

Valid From

09.03.2026

Valid Until

07.06.2026

Subject Alternative Names (2)

tls.automattic.comwww.sierrawireless.com

SHA-256 Fingerprint

01:A7:75:64:8A:72:F5:66:5C:0C:4E:75:94:49:E7:B6:99:81:4C:67...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🟡 300s(max-age=300, must-revalidate)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Thu, 30 Apr 2026 15:22:05 GMT
host-header
a9130478a60e5f9135f765b23f26593b
Good Warning Issue

Email Infrastructure

Mimecast

Score

73

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

usb-smtp-inbound-2.mimecast.com
usb-smtp-inbound-1.mimecast.com

Domain Information

sierrawireless.com

Domain Age
30y 9m

Created

29.07.1995

Expires

28.07.2027

Last Updated

31.03.2021

Registrar

Domain.com - Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner
OneTrust
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: OneTrust
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
75/100
Mobile Friendly35 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

Titillium Web

WCAG Partial
72/100
Readability
/30
26/30

19px · LH 1.50

Hierarchy
/20
18/20

2.37x ratio · ✓ H1→H6

WCAG
/25
12/25

1:1 min contrast

Performance
/25
16/25

1 font · 7 req

Heading Font

Titillium Web

Sans45px

Body Font

Titillium Web

Sans19px

Contrast Ratio

1:1

13 issues

Reading Comfort

~33 CPL

Narrow lines
45px
h1
38px
h2
26px
h3
19px
p

✅ Excellent readability: 19px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 22/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.4x larger than body text.

Buy on MyFontsFlesch 22

Color Palette

11 unique colors
4.48:1 AA Large Light
#ffffff
Background· 18.799999999999997%
#7c7670
Other· 4.9%
#01203a
Accent· 20.9%
#020101
Background· 15.2%
#286e74
Secondary· 7.7%
#493529
Primary· 7.4%
#123143
Primary· 6.9%
#010917
Accent· 4.9%

Business & Marketing Stack

5 Tools Detected

Enterprise

Customer Support

1
IntercomMid-Market

Live chat and helpdesk tools

Behavior Analytics

3
Google Tag ManagerFree
PlausibleSMB
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

3

Categories

5

Total Tools

1

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
7
Async
1
Defer

Top Script Sources

sierrawireless.com(5)local(4)cdn-app.pathfactory.com(3)cdn.cookielaw.org(2)widget.intercom.io(1)

Website Identity

Semtech (formerly Sierra Wireless)

Semtech (formerly Sierra Wireless)

Organization

We simplify IoT with industry-leading wireless solutions: cellular modules, rugged routers, and global connectivity services to enable a smarter & more connected world.

www.sierrawireless.com/
30 years old
Location detected: 🇨🇦 Canadavia ip
Domain.com - Network Solutions, LLC📧 Mimecasten-US

Sponsored

Last analyzed: 30 Apr 2026 at 15:22

Historical Analysis & Change Tracking