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aura-astronomy.org

https://aura-astronomy.org· First analyzed 15 May 2026· Updated 15 May 2026
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aura-astronomy.org
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Hosting Provider

Microsoft Azure
azure.microsoft.com

IP Address

23.96.0.52

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Boydton, United States

ASN

AS8075

Organization

Microsoft Azure App Service (eastus)

Server

Microsoft IIS

CDN

Azure Cdn

Nameservers

ns2-04.azure-dns.net.ns3-04.azure-dns.org.ns4-04.azure-dns.info.ns1-04.azure-dns.com.

Performance

96

Core Web Vitals

Weight

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

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
WordPressv6.3.8
Infrastructure
Hosting
Microsoft Azure
CDN
Azure Cdn

Technology Stack

24 Technologies Detected

Plugins

9
Content Views Query And Display Post PagePt Content Views Pro
Contact Form 7
Redux FrameworkRevsliderDf Shortcodes_Tjoy MasterCountry State City Auto Dropdown
WP Rocket
Yoast SEO

Libraries

3
jQueryv3.7.0
jQuery UI
Animate.css

CSS Frameworks

2
Bootstrapv6.3.8
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

UI Components

1
Owl Carousel

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Microsoft IISv10.0

Languages

1
PHPv7.4.30

Frameworks

1
ASP.NET

Customer Support

1
Zendesk

Security

1
reCAPTCHA

SEO Analysis

B76/100
21
8
0
Meta Tags9/15
Content8/12
Headings5/8
Technical24/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
A
aura-astronomy.orgaura-astronomy.org

Home - AURA Astronomy

AURA operates and builds world-class astronomical observatories for the National Science Foundation and NASA and advances research in astronomy

Title Length21 chars

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

Description Length143 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    6 URLs

    6 sub-sitemaps

    robots.txt

    3 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    19/100
    Poor
    6 11

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

    Sponsored

    AI & LLM Readiness

    D58/100
    Bot Access
    20/25
    Machine Read.
    16/25
    Schema Data
    7/25
    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.txtinvalid
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    header/footer
    Text ratio:2%
    Words:376
    Token eff.:Optimal
    Sections/1K:10.6
    Depth:1/5

    Structured Data

    4 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary20w
    Descriptive Headingsavg 4.2w
    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.
    B
    72/100
    10
    Passed
    3
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    15/20
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    1/15
    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.
    53/100
    D
    267 mg
    CO₂e / view
    2.6 MB
    Page Weight
    30%
    Cleaner Than
    New Visitor
    305 mg
    vs
    Returning (cached)
    153 mg
    Annual (10K/mo)
    32.0 kg
    Emission Segments
    Data Center
    13 mg
    Network
    79 mg
    Device
    176 mg
    Resource Breakdown
    JavaScript
    338.4 KB
    Images
    1.9 MB
    CSS
    342.0 KB
    Fonts
    2.2 KB
    HTML
    28.0 KB
    Green Hosting Verified
    Microsoft Azure
    Provider Match
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    214d

    Certificate Details

    Type

    Domain Validated (DV)

    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

    14.11.2025

    Valid Until

    15.12.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.aura-astronomy.orgaura-astronomy.org

    SHA-256 Fingerprint

    DF:73:E9:F1:42:D3:C1:24:16:21:97:62:22:7C:29:23:24:F0:80:F9...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    content-encoding
    📦 Gzip(gzip)
    content-length
    28328
    content-type
    text/html; charset=UTF-8
    date
    Fri, 15 May 2026 06:33:13 GMT
    last-modified
    Thu, 14 May 2026 21:12:48 GMT
    server
    Microsoft-IIS/10.0
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    auraastronomy-org01b.mail.protection.outlook.com

    Domain Information

    aura-astronomy.org

    Domain Age
    30y 1m

    Created

    10.04.1996

    Expires

    11.04.2035

    Last Updated

    19.11.2025

    Registrar

    Network Solutions, 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
    67/100
    Mobile Friendly2 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
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Arial

    WCAG Partial
    70/100
    Readability
    /30
    26/30

    16px · LH 1.50

    Hierarchy
    /20
    11/20

    1.88x ratio

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    16/25

    System fonts

    Heading Font

    Arial

    Sans30px

    Body Font

    Arial

    Sans16px

    Contrast Ratio

    1:1

    15 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    30px
    h1
    36px
    h2
    20px
    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).

    ❌ Very complex text: Flesch score 29/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

    GGoogle FontsFluid Type (rem)Flesch 29

    Color Palette

    10 unique colors
    14.63:1 AAA Light
    #ffffff
    Background· 23.800000000000004%
    #29282d
    Other· 5.9%
    #080805
    Primary· 28.799999999999997%
    #10213f
    Accent· 9.8%
    #d0c7b9
    Secondary· 6.3%
    #191416
    Secondary· 5.7%
    #f2f2ee
    Secondary· 1.7%

    Business & Marketing Stack

    1 Tools Detected

    Growing

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    1

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    6
    Async
    14
    Defer

    Top Script Sources

    aura-astronomy.org(14)googletagmanager.com(4)gstatic.com(1)google-analytics.com(1)

    Website Identity

    AURA

    AURA

    Organization

    AURA operates and builds world-class astronomical observatories for the National Science Foundation and NASA and advances research in astronomy

    info@aura-astronomy.org
    www.aura-astronomy.org/
    30 years old
    Location detected: 🇺🇸 United Statesvia ip
    Network Solutions, LLC📧 Microsoft 365en-US

    Sponsored

    Last analyzed: 15 May 2026 at 06:33

    Historical Analysis & Change Tracking