sentex.ca

https://sentex.ca· First analyzed 24 May 2026· Updated 24 May 2026

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sentex.ca

Mobile

Sponsored

Hosting Provider

Sentex Communications Corporation

IP Address

64.7.148.55

Site Location

🇨🇦 Canadavia tld

Server Location

🇨🇦 Guelph, Canada

ASN

AS11647

Organization

Sentex Communications Corporation

Server

Nginx

Nameservers

ns2.sentex.ca.ns2.sentex.net.ns.sentex.ca.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.5 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

757 KB

11 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Sentex Communications Corporation

Technology Stack

3 Technologies Detected

CSS Frameworks

Tailwind CSS

UIkit

Web Servers

Nginxv1.30.1

SEO Analysis

D40/100

Meta Tags4/15

Content7/12

Headings1/8

Technical10/21

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

sentex.casentex.ca

Sentex Home

No description available for this page.

Title Length11 chars

Recommended: 50-60 chars (~71px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (6/7) — critical for accessibility and SEO

12 issues found

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Local SEO

Local Search Readiness

8/100

Poor

3 12 2

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

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AI & LLM Readiness

F29/100

Bot Access

20/25

Machine Read.

3/25

Schema Data

0/25

Citation

6/25

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

nav

Text ratio:10%

Words:120

Token eff.:Too Short

Sections/1K:16.7

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 2w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

71/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

9/20

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

94 mg

CO₂e / view

757.4 KB

Page Weight

80%

Cleaner Than

New Visitor

107 mg

Returning (cached)

54 mg

Annual (10K/mo)

11.2 kg

Emission Segments

Data Center

21 mg

Network

23 mg

Device

50 mg

Resource Breakdown

JavaScript

199.7 KB

Images

184.6 KB

CSS

366.7 KB

HTML

6.3 KB

Green Hosting Not Verified

Sentex Communications Corporation

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

No WAF

69d

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/1.1

Valid From

04.05.2026

Valid Until

02.08.2026

Subject Alternative Names (1)

home.sentex.ca

SHA-256 Fingerprint

F1:DE:B8:77:40:0B:62:FF:7C:EB:62:70:34:26:EA:3E:57:72:5D:00...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

connection

keep-alive

content-length

6152

content-type

text/html

date

Sun, 24 May 2026 23:58:38 GMT

etag

"689cd584-1808"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

offsite.sentex.ca

smtp.sentex.ca

Domain Information

sentex.ca

Domain Age

25y 6m

Created

02.11.2000

Expires

02.03.2032

Last Updated

01.05.2026

Registrar

Webnames.ca Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

50/100

Mobile Friendly

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

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

-apple-system

WCAG AA

72/100

Readability

/30

22/30

16px · LH 1.50

Hierarchy

/20

8/20

WCAG

/25

22/25

4.61:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

-apple-system

Sans

Body Font

-apple-system

Sans16px

Contrast Ratio

4.61:1

WCAG AA (≥4.5:1)

Reading Comfort

Single Font Family

left aligned

24px

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

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

❌ Very complex text: Flesch score 7/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.6:1).

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

✅ System fonts: Zero font loading delay — best possible LCP impact.

Flesch 7

Color Palette

9 unique colors

21:1 AAA Light

#ffffff

Background· 68.19999999999999%

#000000

Text· 12.200000000000001%

#798c9c

Primary· 3.3%

#b1c1c8

Secondary· 3.2%

#101735

Accent· 2.7%

#173980

Accent· 2.4%

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Scripts & Styles

3 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(2)

Website Identity

sentex.ca

[email protected]

25 years old

Location detected: 🇨🇦 Canadavia tld

Webnames.ca Inc.en

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Last analyzed: 24 May 2026 at 23:58

Historical Analysis & Change Tracking