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opentextbc.ca

https://opentextbc.ca· First analyzed 23 Apr 2026· Updated 23 Apr 2026
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opentextbc.ca
Desktop screenshot of opentextbc.ca
Mobile screenshot of opentextbc.ca
Mobile

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Hosting Provider

Simon Fraser University

IP Address

204.239.18.26

Site Location

🇨🇦 Canadavia tld

Server Location

🇨🇦 Burnaby, Canada

ASN

AS11105

Organization

Simon Fraser University

Server

Apache

Nameservers

ns2.sfu.ca.ns1.sfu.ca.ns3.sfu.ca.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.6 MB
19 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Aldinev1.23.4Custom
by Pressbooks (Book Oven Inc.)
View Theme

Technology Stack

7 Technologies Detected

Plugins

2
Bcc Custom Modifications
TablePress

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Analytics

1
Matomo

Web Servers

1
Apachev2.4.62

SEO Analysis

D56/100
18
7
2
Meta Tags4/15
Content5/12
Headings8/8
Technical19/25
E-E-A-T0/7
Images4/7
Links4/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
O
opentextbc.caopentextbc.ca

BCcampus Open Publishing – Open Textbooks Adapted and Created by BC...

No description available for this page.

Title truncated.
Title Length75 chars

Recommended: 50-60 chars (~464px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (75 chars, ~464px). Will be truncated in search results.
  • • Missing meta description — important for click-through rates in SERPs

9 issues found

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Crawlability

Sitemap

Type: standard

3 URLs

robots.txt

9 rules

Sitemap reference found

Local SEO

Local Search Readiness

6/100
Poor
2 13 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

F33/100
Bot Access
19/25
Machine Read.
7/25
Schema Data
0/25
Citation
7/25

AI Bot Access

13/14 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
navheader/footer
Text ratio:2%
Words:109
Token eff.:Too Short
Sections/1K:27.5
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary18w
Descriptive Headingsavg 3w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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.
A
89/100
14
Passed
0
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
13/15
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.

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.
31/100
E
329 mg
CO₂e / view
2.6 MB
Page Weight
30%
Cleaner Than
New Visitor
376 mg
vs
Returning (cached)
188 mg
Annual (10K/mo)
39.5 kg
Emission Segments
Data Center
74 mg
Network
79 mg
Device
177 mg
Resource Breakdown
JavaScript
76.7 KB
Images
110.9 KB
CSS
2.4 MB
Fonts
1.1 KB
HTML
13.1 KB
Green Hosting Not Verified
Simon Fraser University
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

36%Critical
Interactive

HTTPS

No WAF

98d

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/1.1

Valid From

16.07.2025

Valid Until

30.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (6)

*.bccampus.cabccampus.cabcoel.cabctlc.caetug.caopentextbc.ca

SHA-256 Fingerprint

83:EF:D3:91:A9:F5:2A:55:C4:66:75:B4:CF:4B:5F:5F:08:EB:02:9A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
connection
Keep-Alive
content-encoding
📦 Gzip(gzip)
content-length
13107
content-type
text/html; charset=UTF-8
date
Thu, 23 Apr 2026 10:44:14 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

45

SPF
DKIM
DMARC

MX Records (1)

pobox.sfu.ca

Domain Information

opentextbc.ca

Domain Age
13 years

Created

28.03.2013

Expires

28.03.2027

Last Updated

28.03.2026

Registrar

Internic.ca Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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
73/100
Mobile Friendly1 breakpoint
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

Typography & Readability

Karla + Spectral

WCAG AAA
80/100
Readability
/30
22/30

18px · LH 1.50

Hierarchy
/20
18/20

2.89x ratio · ✓ H1→H6

WCAG
/25
25/25

9.74:1 min contrast

Performance
/25
15/25

2 fonts · 1 req

Heading Font

Karla

Sans52px

Body Font

Spectral

Serif18px

Contrast Ratio

9.74:1

WCAG AAA (≥7:1)

Reading Comfort

~35 CPL

Narrow lines
52px
h1
36px
h2
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 4/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.7:1).

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

✅ Strong hierarchy: Headlines are 2.9x larger than body text.

GGoogle FontsFluid Type (rem)Flesch 4

Color Palette

4 unique colors
Light
#f0f0f0
Background· 46.599999999999994%
#748795
Primary· 4.1%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Matomo (Piwik)Mid-Market
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

9 Resources

4
Scripts
5
Styles
1
Async
0
Defer

Top Script Sources

opentextbc.ca(3)matomo.bccampus.ca(1)

Website Identity

opentextbc.ca

13 years old
Location detected: 🇨🇦 Canadavia tld
Internic.ca Inc.en-CA

Social Profiles

LinkedInYouTube

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Last analyzed: 23 Apr 2026 at 10:44

Historical Analysis & Change Tracking