Back to Search
rdu.com favicon

rdu.com

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

Sponsored

Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

104.155.147.102

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Council Bluffs, United States

ASN

AS396982

Organization

Google Cloud (us-central1)

Server

Nginx

CDN

CDN

Nameservers

ns4.level3.net.ns3.level3.net.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
963 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.3 MB
112 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
rduCustom

Technology Stack

22 Technologies Detected

Plugins

7
Gutenslider
Autoptimize
Podcast Subscribe ButtonsResponsive Accordion And Collapse
Duracelltomi Google Tag Manager
WooCommerce
Yoast SEO

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Libraries

2
jQueryv1.11.0
Swiper

Fonts

2
Google FontsAdobe Fonts (Typekit)

Advertising

2
Google AdsTikTok Pixel

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Email Marketing

1
Mailchimp

Web Servers

1
Nginx

SEO Analysis

A83/100
25
7
0
Meta Tags10/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T3/7
Images4/7
Links4/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
R
rdu.comrdu.com

Home - Raleigh-Durham International Airport

  Flight Status Book Parking Parking Availability

Title Length43 chars

Recommended: 50-60 chars (~259px / 580px)

Description Length49 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    22 URLs

    22 sub-sitemaps

    robots.txt

    2 rules

    Local SEO

    Local Search Readiness

    14/100
    Poor
    5 12 1

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

    Sponsored

    AI & LLM Readiness

    D48/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    4/25
    Citation
    13/25

    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:3%
    Words:800
    Token eff.:Optimal
    Sections/1K:2.5
    Depth:1/5

    Structured Data

    3 JSON-LD
    WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary19w
    Descriptive Headingsavg 2.2w
    Canonical URL
    Open Graph2/3
    Twitter Card1/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    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
    68/100
    13
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    10/20
    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
    2/15
    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
    15/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    9/15
    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.
    48/100
    D
    234 mg
    CO₂e / view
    2.3 MB
    Page Weight
    50%
    Cleaner Than
    New Visitor
    267 mg
    vs
    Returning (cached)
    133 mg
    Annual (10K/mo)
    28.0 kg
    Emission Segments
    Data Center
    11 mg
    Network
    69 mg
    Device
    153 mg
    Resource Breakdown
    JavaScript
    348.2 KB
    Images
    1.7 MB
    CSS
    230.9 KB
    HTML
    24.6 KB
    Other
    1.6 KB
    Green Hosting Verified
    Google Cloud
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    86%Very Good
    Interactive

    HTTPS

    No WAF

    82d

    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/2

    Valid From

    26.06.2025

    Valid Until

    27.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.rdu.comrdu.com

    SHA-256 Fingerprint

    32:4C:C2:33:0A:F8:EA:E3:65:60:C2:6D:A3:C9:54:B0:09:8D:3F:FE...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟢 1 Month(max-age=15552000, must-revalidate)
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    frame-ancestors 'self';
    content-type
    text/html; charset=UTF-8
    date
    Wed, 06 May 2026 19:48:52 GMT
    link
    <https://www.rdu.com/wp-json/>; rel="https://api.w.org/", <h...
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    93

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (2)

    mx2.hc4311-32.iphmx.com
    mx1.hc4311-32.iphmx.com

    Domain Information

    rdu.com

    Domain Age
    27y 4m

    Created

    04.01.1999

    Expires

    14.01.2027

    Last Updated

    10.01.2026

    Registrar

    GoDaddy.com, LLC

    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.
    C
    68/100
    Mobile Friendly10 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, maximum-scale=1
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    myriad-pro-condensed + Helvetica

    WCAG Partial
    68/100
    Readability
    /30
    22/30

    16px · LH 1.50

    Hierarchy
    /20
    15/20

    2x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    3.15:1 min contrast

    Performance
    /25
    15/25

    2 fonts · 1 req

    Heading Font

    myriad-pro-condensed

    Sans32px

    Body Font

    Helvetica

    Sans16px

    Contrast Ratio

    3.15:1

    1 issue

    Reading Comfort

    ~34 CPL

    Narrow lines
    32px
    h1
    35px
    h2
    28px
    h3
    21px
    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).

    ⚠️ Hard to read: Flesch score 36/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 3.1:1).

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

    ✅ Strong hierarchy: Headlines are 2.0x larger than body text.

    AAdobe FontsBuy on MyFontsFlesch 36

    Color Palette

    13 unique colors
    5.84:1 AA Light
    #ffffff
    Background· 28.3%
    #66646a
    Other· 8.1%
    #540304
    Accent· 9.8%
    #195b96
    Primary· 7.8%
    #d82431
    Accent· 6.8%
    #d2d743
    Accent· 6.4%
    #efb189
    Accent· 6.2%
    #89181f
    Accent· 5.7%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Marketing Automation

    1
    MailchimpSMB

    Email marketing and automation platforms

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    2
    Facebook PixelMid-Market
    TikTok PixelMid-Market

    Ad platforms and retargeting pixels

    3

    Categories

    5

    Total Tools

    0

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    12
    Async
    0
    Defer

    Top Script Sources

    googletagmanager.com(5)tracker.flightview.com(4)analytics.tiktok.com(3)connect.facebook.net(2)rdu.com(2)

    Website Identity

    Home - Raleigh-Durham International Airport

    Delivering a world-class airport experience

    www.rdu.com/
    27 years old
    Location detected: 🇺🇸 United Statesvia ip
    GoDaddy.com, LLCen-US

    Sponsored

    Last analyzed: 06 May 2026 at 19:49

    Historical Analysis & Change Tracking

    rdu.com Technology Stack - Built With jQuery, lazysizes, Tailwind CSS, Font Awesome, Google Fonts | StackOptic | StackOptic