StackOptic
Back to Search
transcanada.com favicon

transcanada.com

https://transcanada.com· First analyzed 12 May 2026· Updated 12 May 2026
Export
transcanada.com
Desktop screenshot of transcanada.com
Mobile screenshot of transcanada.com
Mobile

Sponsored

Hosting Provider

Anycast Worldwide

IP Address

159.60.128.255

Site Location

🇳🇱 Netherlandsvia ip

Server Location

🇳🇱 Amsterdam, The Netherlands

ASN

AS35280

Organization

Anycast Worldwide

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns1.f5clouddns.com.ns2.f5clouddns.com.

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
6.7 MB
71 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Anycast Worldwide
CDN
Cloudflare

Technology Stack

12 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

Libraries

1
jQueryv2.2.4

Other

1
GSAPv3.12.5

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Advertising

1
LinkedIn Ads

CDN

1
Cloudflare

SEO Analysis

B79/100
23
4
0
Meta Tags13/15
Content12/12
Headings8/8
Technical20/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
T
transcanada.comtranscanada.com

TC Energy — Suppliers/Contractors of Goods and/or Services

TC Energy places great importance on building and maintaining relationships with the contractor, supplier and vendor community and providing the tools and re...

Description truncated.
Title Length58 chars

Recommended: 50-60 chars (~355px / 580px)

Description Length285 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    1,676 URLs

    robots.txt

    2 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    10/100
    Poor
    3 13 2

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

    Sponsored

    AI & LLM Readiness

    D47/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    0/25
    Citation
    16/25

    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:8%
    Words:1,230
    Token eff.:Optimal
    Sections/1K:17.1
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary28w
    Descriptive Headingsavg 3.2w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (8)
    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
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    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
    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
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 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.
    11/100
    F
    850 mg
    CO₂e / view
    6.7 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    971 mg
    vs
    Returning (cached)
    486 mg
    Annual (10K/mo)
    102.0 kg
    Emission Segments
    Data Center
    190 mg
    Network
    204 mg
    Device
    456 mg
    Resource Breakdown
    JavaScript
    453.2 KB
    Images
    5.3 MB
    CSS
    984.1 KB
    HTML
    17.9 KB
    Green Hosting Not Verified
    Anycast Worldwide
    8 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    41%Poor
    Interactive

    HTTPS

    WAF

    65d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Google Trust Services

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-256

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    17.04.2026

    Valid Until

    16.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    www.tcenergy.com

    SHA-256 Fingerprint

    59:CB:E3:DE:E3:9B:B1:3F:26:9A:72:93:0C:9A:8D:15:4E:11:B4:E6...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cf-cache-status
    DYNAMIC
    cf-ray🇫🇷 Paris
    9fa6b3158f79022d-CDG
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Tue, 12 May 2026 04:32:26 GMT
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    transcanada-com.mail.protection.outlook.com

    Domain Information

    transcanada.com

    Domain Age
    30y 3m

    Created

    18.02.1996

    Expires

    19.02.2027

    Last Updated

    21.12.2023

    Registrar

    Network Solutions, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    GDPR Indicators

    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
    72/100
    Mobile Friendly26 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=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    PP Neue Machina Plain + Arial

    WCAG Partial
    69/100
    Readability
    /30
    24/30

    16px · LH 1.43

    Hierarchy
    /20
    20/20

    3x ratio · ✓ H1→H6

    WCAG
    /25
    9/25

    3.42:1 min contrast

    Performance
    /25
    16/25

    System fonts

    Heading Font

    PP Neue Machina Plain

    Sans48px

    Body Font

    Arial

    Sans16px

    Contrast Ratio

    3.42:1

    14 issues

    Reading Comfort

    ~35 CPL

    Narrow lines
    48px
    h1
    36px
    h2
    28px
    h3
    20px
    h4
    16px
    p

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

    ✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

    ❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 3.4:1).

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

    ✅ Strong hierarchy: Headlines are 3.0x larger than body text.

    AAdobe FontsBuy on MyFontsFlesch 26

    Color Palette

    13 unique colors
    5.24:1 AA Light
    #ffffff
    Background· 17.9%
    #686e65
    Other· 5.4%
    #635d44
    Secondary· 15.899999999999999%
    #242e46
    Secondary· 6.9%
    #1561da
    Primary· 6.1%
    #895d3d
    Secondary· 6.1%
    #523227
    Secondary· 6.1%
    #0d0e17
    Primary· 5.7%

    Business & Marketing Stack

    4 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    2
    Facebook PixelMid-Market
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    2

    Categories

    4

    Total Tools

    1

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    22 Resources

    19
    Scripts
    3
    Styles
    11
    Async
    1
    Defer

    Top Script Sources

    connect.facebook.net(5)googletagmanager.com(3)cdnjs.cloudflare.com(3)snap.licdn.com(2)local(2)

    Website Identity

    transcanada.com

    30 years old
    Location detected: 🇳🇱 Netherlandsvia ip
    Network Solutions, LLC📧 Microsoft 365en

    Sponsored

    Last analyzed: 12 May 2026 at 04:32

    Historical Analysis & Change Tracking