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lehmannmaupin.com

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

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

13.226.209.90

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Washington, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Nginx

CDN

CloudFront

Nameservers

ns4.d2.exhibit-e.com.ns3.d2.exhibit-e.com.ns2.d2.exhibit-e.com.ns5.d2.exhibit-e.com.+2 more

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
770 KB
60 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

8 Technologies Detected

Analytics

2
Google Analytics
Facebook Pixel

Libraries

1
jQueryv1.11.2

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Email Marketing

1
Mailchimp

Web Servers

1
Nginxv1.22.1

SEO Analysis

C61/100
18
9
0
Meta Tags8/15
Content9/12
Headings8/8
Technical15/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile4/4
Indexability3/3
L
lehmannmaupin.comlehmannmaupin.com

Lehmann Maupin

Since 1996, Lehmann Maupin has introduced visionary international artists to the world. Visit contemporary art exhibitions at our galleries in New York, Seou...

Description truncated.
Title Length14 chars

Recommended: 50-60 chars (~90px / 580px)

Description Length168 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    491 URLs

    robots.txt

    2 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    5/100
    Poor
    2 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

    D50/100
    Bot Access
    20/25
    Machine Read.
    18/25
    Schema Data
    0/25
    Citation
    12/25

    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
    navheader/footer
    Text ratio:8%
    Words:513
    Token eff.:Optimal
    Sections/1K:23.4
    Depth:2/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary325w
    Descriptive Headingsavg 163.5w
    Canonical URL
    Open Graph1/3
    Twitter Card0/3
    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
    77/100
    10
    Passed
    3
    Critical
    0
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    13/15
    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.
    1 recommendation
    • •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.
    61/100
    A
    78 mg
    CO₂e / view
    770.0 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    89 mg
    vs
    Returning (cached)
    44 mg
    Annual (10K/mo)
    9.3 kg
    Emission Segments
    Data Center
    4 mg
    Network
    23 mg
    Device
    51 mg
    Resource Breakdown
    JavaScript
    528.7 KB
    CSS
    206.2 KB
    HTML
    35.0 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    A

    Security Score

    81%Very Good
    Static / Informational

    HTTPS

    No WAF

    250d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Amazon

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    20.12.2025

    Valid Until

    17.01.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    lehmannmaupin.com*.lehmannmaupin.com

    SHA-256 Fingerprint

    F1:8F:E5:60:2E:EB:74:96:CC:9A:44:F1:A4:43:7E:5C:C2:6D:B4:BC...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 0s(max-age=0, private, must-revalidate, max-age=0, must-revalid...)
    content-type
    text/html; charset=UTF-8
    date
    Tue, 12 May 2026 12:08:18 GMT
    expires
    Tue, 12 May 2026 12:08:18 GMT
    server
    nginx/1.22.1
    via
    1.1 6006b2e63e424aabf2253b6d7d7e57fa.cloudfront.net (CloudFr...
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    alt3.aspmx.l.google.com
    alt2.aspmx.l.google.com
    alt1.aspmx.l.google.com
    alt4.aspmx.l.google.com

    +1 more

    Domain Information

    lehmannmaupin.com

    Domain Age
    27y 3m

    Created

    25.01.1999

    Expires

    25.01.2031

    Last Updated

    27.01.2021

    Registrar

    Register.com - Network Solutions, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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
    66/100
    Mobile Friendly6 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, user-scalable=yes
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Univers LT W01_55 Roman1475956 + Univers LT W01_45 Light1475944

    WCAG Partial
    52/100
    Readability
    /30
    16/30

    13px · LH 1.53

    Hierarchy
    /20
    11/20

    1.85x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    2.59:1 min contrast

    Performance
    /25
    9/25

    3 fonts · 3 req

    Heading Font

    Univers LT W01_55 Roman1475956

    Sans24px

    Body Font

    Univers LT W01_45 Light1475944

    Sans13px

    Contrast Ratio

    2.59:1

    14 issues

    Reading Comfort

    ~33 CPL

    Narrow lines
    24px
    h1
    20px
    h2
    13px
    h3
    13px
    p

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

    ✅ Optimal line spacing: 1.53 ratio (ideal range 1.4–1.6).

    ⚠️ Hard to read: Flesch score 35/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 14 elements below WCAG AA threshold (min 2.6:1).

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

    ⚠️ Text justify detected: Justified text creates uneven word spacing, hurting readability on web.

    Buy on MyFontsFlesch 35

    Color Palette

    7 unique colors
    Light
    #d4d6d9
    Other· 52.099999999999994%
    #aa9982
    Primary· 7%
    #827564
    Secondary· 5.6%
    #bbafa3
    Secondary· 5.2%
    #9faf96
    Secondary· 1.1%

    Business & Marketing Stack

    4 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

    1
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    3

    Categories

    4

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    25 Resources

    20
    Scripts
    5
    Styles
    7
    Async
    0
    Defer

    Top Script Sources

    local(6)cdnjs.cloudflare.com(5)googletagmanager.com(3)connect.facebook.net(2)gstatic.com(1)

    Website Identity

    lehmannmaupin.com

    newyork@lehmannmaupin.com
    27 years old
    Location detected: 🇺🇸 United Statesvia ip
    Register.com - Network Solutions, LLC📧 Google Workspaceen

    Social Profiles

    FacebookInstagram

    Sponsored

    Last analyzed: 12 May 2026 at 12:08

    Historical Analysis & Change Tracking