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columbiabank.com

https://columbiabank.com· First analyzed 06 May 2026· Updated 06 May 2026
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columbiabank.com
Desktop screenshot of columbiabank.com
Mobile screenshot of columbiabank.com
Mobile

Sponsored

Hosting Provider

Episerver AB

IP Address

217.114.94.2

Site Location

🇸🇪 Swedenvia ip

Server Location

🇸🇪 Stockholm, Sweden

ASN

AS30811

Organization

Episerver AB

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dns3.p06.nsone.net.dns4.p06.nsone.net.dns1.p06.nsone.net.dns2.p06.nsone.net.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
844 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
768 KB
33 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
Optimizely CMS (Episerver)
Infrastructure
Hosting
Episerver AB
CDN
Cloudflare

Technology Stack

9 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

Advertising

2
Twitter AdsLinkedIn Ads

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

B72/100
20
6
0
Meta Tags12/15
Content11/12
Headings5/8
Technical20/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile2/4
Indexability3/3
C
columbiabank.comcolumbiabank.com

Columbia Bank | ColumbiaBank.com

Columbia Bank is here for you, now more than ever. Our local business and personal bankers have helped our communities for over 50 years. Join us today.

Title Length32 chars

Recommended: 50-60 chars (~193px / 580px)

Description Length152 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    5 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    33/100
    Needs Work
    10 9

    Sponsored

    AI & LLM Readiness

    D47/100
    Bot Access
    20/25
    Machine Read.
    7/25
    Schema Data
    5/25
    Citation
    15/25

    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:3%
    Words:922
    Token eff.:Optimal

    Structured Data

    2 JSON-LD
    Organization×1.1WebSite

    Citation Readiness

    Opening Summary18w
    Descriptive Headingsavg 5.8w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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.
    C
    69/100
    9
    Passed
    6
    Critical
    0
    Warnings
    Images & Alt Text
    13/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    11/20
    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
    6/15
    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.
    39/100
    B
    95 mg
    CO₂e / view
    768.1 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    109 mg
    vs
    Returning (cached)
    54 mg
    Annual (10K/mo)
    11.4 kg
    Emission Segments
    Data Center
    21 mg
    Network
    23 mg
    Device
    51 mg
    Resource Breakdown
    JavaScript
    376.4 KB
    Images
    285.7 KB
    CSS
    66.6 KB
    HTML
    23.2 KB
    Other
    16.2 KB
    Green Hosting Not Verified
    Episerver AB
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    20%Critical
    Critical / Transactional

    HTTPS

    WAF

    98d

    Certificate Details

    Type

    Extended Validation (EV)

    Certificate Authority

    Sectigo Limited

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    12.08.2025

    Valid Until

    12.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (10)

    www.umpquabank.comcolumbiabank.comintegration.columbiabank.comintegration.umpquabank.compreproduction.columbiabank.compreproduction.umpquabank.comproduction.columbiabank.comproduction.umpquabank.com+2 more

    SHA-256 Fingerprint

    38:9B:B2:42:69:BE:CE:99:78:35:C3:D0:11:AA:F3:EE:BD:D0:84:A1...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    alt-svc
    h3=":443"; ma=86400
    cache-control
    🔴 No Cache(no-cache, no-store)
    cf-cache-status
    DYNAMIC
    cf-ray🇩🇪 Frankfurt
    9f76f0877d7118bd-FRA
    content-encoding
    📦 Gzip(gzip)
    content-security-policy
    script-src 'self' 'unsafe-inline' 'unsafe-eval' https://cdn....
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (1)

    columbiabank-com.mail.protection.outlook.com

    Domain Information

    columbiabank.com

    Domain Age
    30y 6m

    Created

    27.10.1995

    Expires

    26.10.2026

    Last Updated

    20.02.2026

    Registrar

    Network Solutions, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    consentmanager

    Cookie Consent Banner
    consentmanager
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: consentmanager
    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.
    C
    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, initial-scale=1
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Arial

    WCAG Partial
    77/100
    Readability
    /30
    24/30

    16px · LH 1.50

    Hierarchy
    /20
    15/20

    2.62x ratio

    WCAG
    /25
    18/25

    3.22:1 min contrast

    Performance
    /25
    20/25

    System fonts

    Heading Font

    Arial

    Sans42px

    Body Font

    Arial

    Sans16px

    Contrast Ratio

    3.22:1

    2 issues

    Reading Comfort

    ~36 CPL

    Narrow lines
    42px
    h1
    32px
    h3
    24px
    h4
    16px
    p

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

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

    ⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 3.2:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 2.6x larger than body text.

    ⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

    AAdobe FontsFluid TypeFlesch 50

    Color Palette

    10 unique colors
    2.98:1 Fail Light
    #ffffff
    Background· 35%
    #979595
    Other· 5.9%
    #d0e3ef
    Primary· 17.1%
    #9a543a
    Secondary· 6.1%
    #37323d
    Secondary· 6.1%
    #d39d75
    Accent· 4.1%
    #d8cabc
    Secondary· 3.5%
    #c9d4dc
    Secondary· 3.4%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    15 Resources

    11
    Scripts
    4
    Styles
    0
    Async
    1
    Defer

    Top Script Sources

    local(6)transcend-cdn.com(2)cds-sdkcfg.onlineaccess1.com(1)js.monitor.azure.com(1)cdn.jsdelivr.net(1)

    Website Identity

    Columbia Bank

    Organization
    866-563-1010
    www.columbiabank.com
    30 years old
    Location detected: 🇸🇪 Swedenvia ip
    Network Solutions, LLC📧 Microsoft 365en-US

    Sponsored

    Last analyzed: 06 May 2026 at 09:26

    Historical Analysis & Change Tracking