StackOptic
Back to Search
corcoran.com favicon

corcoran.com

https://corcoran.com· First analyzed 29 Apr 2026· Updated 29 Apr 2026
Export
corcoran.com
Desktop screenshot of corcoran.com
Mobile screenshot of corcoran.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

75.2.53.6

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Seattle, United States

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

CDN

CloudFront

Nameservers

ns-1030.awsdns-00.org.ns-1860.awsdns-40.co.uk.ns-29.awsdns-03.com.ns-878.awsdns-45.net.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
928 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1 MB
158 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Next.js
Styling
Bootstrap
CMS
Umbraco
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Progressive Web App

Web ManifestTheme Color

Technology Stack

10 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelAmplitude

CSS Frameworks

2
Bootstrap
Tailwind CSS

Meta Frameworks

1
Next.js

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Advertising

1
LinkedIn Ads

SEO Analysis

B75/100
22
8
0
Meta Tags15/15
Content10/12
Headings8/8
Technical22/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
C
corcoran.comcorcoran.com

The Corcoran Group: Luxury International Real Estate

Premier real estate company featuring thousands of luxury properties for sale/rent nationally & internationally. Search homes, condos, and townhouses now.

Title Length52 chars

Recommended: 50-60 chars (~314px / 580px)

Description Length154 chars

Recommended: 120-160 chars

Issues (0)

    8 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    277 URLs

    277 sub-sitemaps

    robots.txt

    104 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    31/100
    Needs Work
    9 12

    Sponsored

    AI & LLM Readiness

    D50/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    3/25
    Citation
    14/25

    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:1%
    Words:598
    Token eff.:Optimal
    Sections/1K:26.8
    Depth:1/5

    Structured Data

    1 JSON-LD
    Organization×1.1
    sameAs entity links

    Citation Readiness

    Opening Summary111w
    Descriptive Headingsavg 6.2w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (6)
    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
    77/100
    15
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    13/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    20/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    5/15
    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.
    65/100
    B
    107 mg
    CO₂e / view
    1.0 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    123 mg
    vs
    Returning (cached)
    61 mg
    Annual (10K/mo)
    12.9 kg
    Emission Segments
    Data Center
    5 mg
    Network
    32 mg
    Device
    71 mg
    Resource Breakdown
    JavaScript
    863.0 KB
    Images
    4.5 KB
    CSS
    109.8 KB
    HTML
    39.7 KB
    Other
    45.0 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Interactive

    HTTPS

    No WAF

    63d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Corporation Service Company

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    06.06.2025

    Valid Until

    01.07.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.corcoran.comcorcoran.com

    SHA-256 Fingerprint

    B0:23:02:69:71:9E:C9:50:B0:0F:0A:4A:11:FA:66:AE:9A:96:ED:C6...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(private, no-cache, no-store, max-age=0, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-security-policy
    default-src 'self' 'unsafe-inline'; img-src 'self' https://*...
    content-type
    text/html; charset=utf-8
    date
    Wed, 29 Apr 2026 18:53:45 GMT
    etag
    "w24i81b7ij4vqb"
    Good Warning Issue

    Email Infrastructure

    Mimecast

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    usb-smtp-inbound-2.mimecast.com
    usb-smtp-inbound-1.mimecast.com

    Domain Information

    corcoran.com

    Domain Age
    30y 10m

    Created

    07.07.1995

    Expires

    06.07.2026

    Last Updated

    13.05.2024

    Registrar

    CSC Corporate Domains, Inc.

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookiebot

    Cookie Consent Banner
    Cookiebot
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Cookiebot
    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.
    B
    76/100
    Mobile Friendly4 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Chronicle Display + Avenir

    WCAG Partial
    70/100
    Readability
    /30
    18/30

    13px · LH 1.50

    Hierarchy
    /20
    17/20

    3.12x ratio · ✓ H1→H6

    WCAG
    /25
    14/25

    1:1 min contrast

    Performance
    /25
    21/25

    2 fonts

    Heading Font

    Chronicle Display

    Sans40px

    Body Font

    Avenir

    Sans13px

    Contrast Ratio

    1:1

    20 issues

    Reading Comfort

    ~43 CPL

    Narrow lines
    40px
    h1
    32px
    h2
    13px
    p

    ❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

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

    ⚠️ Partial contrast: 20 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 3.1x larger than body text.

    ✅ Lean font stack: 2 font families keeps load times fast.

    Buy on MyFontsFlesch 56

    Color Palette

    6 unique colors
    4.84:1 AA Light
    #ffffff
    Primary· 52.1%
    #806d6f
    Secondary· 1.1%
    #a58c88
    Secondary· 0.1%

    Business & Marketing Stack

    5 Tools Detected

    Enterprise

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    3
    Facebook PixelMid-Market
    LinkedIn AdsEnterprise
    Pinterest AdsMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    5

    Total Tools

    1

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    23 Resources

    20
    Scripts
    3
    Styles
    13
    Async
    7
    Defer

    Top Script Sources

    local(7)gstatic.com(3)diffuser-cdn.app-us1.com(2)s.pinimg.com(2)cdn.flowcode.com(2)

    Website Identity

    Corcoran Group LLC

    Corcoran Group LLC

    Organization
    info@corcoran.com
    800.544.4055
    www.corcoran.com/
    30 years old

    590 Madison Avenue, New York

    10065, New York

    Location detected: 🇺🇸 United Statesvia ip
    CSC Corporate Domains, Inc.📧 Mimecasten

    Sponsored

    Last analyzed: 29 Apr 2026 at 18:54

    Historical Analysis & Change Tracking