oceannetworks.ca

https://oceannetworks.ca· First analyzed 19 May 2026· Updated 19 May 2026

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oceannetworks.ca

Mobile

Sponsored

Hosting Provider

University of Victoria

IP Address

142.104.128.247

Site Location

🇺🇸 United Statesvia phone

Server Location

🇨🇦 Victoria, Canada

ASN

AS16462

Organization

University of Victoria

Server

AmazonS3

CDN

CloudFront

Nameservers

dns1.oceannetworks.ca.dns2.oceannetworks.ca.

Performance

Core Web Vitals

Weight

First Contentful Paint

989 ms10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.6 MB

59 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Hybrid

⚡ SSG

Frontend

Framework

Next.js

Infrastructure

Platform

AWS CloudFront

CDN

CloudFront

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

Analytics

Meta Frameworks

Other

Fonts

SEO Analysis

D54/100

Meta Tags8/15

Content8/12

Headings0/8

Technical16/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile4/4

Indexability3/3

oceannetworks.caoceannetworks.ca

Ocean Networks Canada

Ocean Networks Canada is a University of Victoria initiative that operates the NEPTUNE and VENUS cabled ocean observatories in the northeast Pacific Ocean an...

Description truncated.

Title Length21 chars

Recommended: 50-60 chars (~135px / 580px)

Description Length174 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (26/28) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

3 URLs

robots.txt

4 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

15/100

Poor

5 10 2

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

Sponsored

AI & LLM Readiness

D41/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

0/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:4%

Words:638

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary1312w

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...

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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.

53/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

8/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

10/15

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

6/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 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.

44/100

202 mg

CO₂e / view

1.6 MB

Page Weight

60%

Cleaner Than

New Visitor

231 mg

Returning (cached)

115 mg

Annual (10K/mo)

24.2 kg

Emission Segments

Data Center

45 mg

Network

49 mg

Device

108 mg

Resource Breakdown

JavaScript

367.3 KB

Images

383.9 KB

CSS

818.6 KB

HTML

23.6 KB

Other

40.3 KB

Green Hosting Not Verified

University of Victoria

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

61%Fair

Interactive

HTTPS

WAF

227d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

03.12.2025

Valid Until

01.01.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.oceannetworks.caoceannetworks.ca

SHA-256 Fingerprint

0D:81:6E:B2:4E:8C:D3:E4:D0:4B:6E:7C:0A:27:1D:8F:0C:13:E0:65...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

539

alt-svc

h3=":443"; ma=86400

cache-control

⚪ Custom(s-maxage=600)

content-encoding

⚡ Brotli(br)

content-type

text/html

date

Tue, 19 May 2026 16:42:15 GMT

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

MX Records (5)

ALT2.ASPMX.L.GOOGLE.COM

ALT4.ASPMX.L.GOOGLE.COM

ALT1.ASPMX.L.GOOGLE.COM

ASPMX.L.GOOGLE.COM

+1 more

Domain Information

oceannetworks.ca

Domain Age

18y 9m

Created

03.08.2007

Expires

03.08.2032

Last Updated

08.05.2023

Registrar

CanReg (Infinet Communications Group Inc.)

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.

65/100

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

-apple-system

WCAG Partial

59/100

Readability

/30

18/30

14px · LH 1.50

Hierarchy

/20

9/20

WCAG

/25

16/25

1:1 min contrast

Performance

/25

16/25

System fonts

Heading Font

-apple-system

Body Font

-apple-system

Sans14px

Contrast Ratio

1:1

35 issues

Reading Comfort

Single Family

left aligned

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

❌ Very complex text: Flesch score 14/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 35 elements below WCAG AA threshold (min 1.0:1).

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Flesch 14

Color Palette

12 unique colors

Light

#fefefe

Background· 26%

#09306f

Accent· 12.600000000000001%

#129dc0

Primary· 0%

#48679a

Secondary· 8.1%

#778bb4

Secondary· 8%

#92a3c5

Secondary· 6.4%

#edeff4

Secondary· 6.3%

#dde1ec

Secondary· 6.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(20)

Website Identity

oceannetworks.ca

info@oceannetworks.ca

+1 (250) 472-5400

18 years old

Location detected: 🇺🇸 United Statesvia phone

CanReg (Infinet Communications Group Inc.)📧 Google Workspaceen

Social Profiles

Facebook X (Twitter)Instagram LinkedIn

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Last analyzed: 19 May 2026 at 16:51

Historical Analysis & Change Tracking