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opusonewinery.com

https://opusonewinery.com· First analyzed 20 May 2026· Updated 20 May 2026
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opusonewinery.com
Desktop screenshot of opusonewinery.com
Mobile screenshot of opusonewinery.com
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.66.134.173

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

jerry.ns.cloudflare.com.jule.ns.cloudflare.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
776 ms10%
Speed Index
1.0 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
277 KB
102 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
wp-opusoneCustom

Technology Stack

13 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

Plugins

3
Age GateWp Pagenavi
Yoast SEO

Libraries

1
jQueryv2.2.4

Other

1
GSAPv3.8.0

UI Components

1
Slick Carousel

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

CDN

1
Cloudflare

SEO Analysis

A83/100
24
7
0
Meta Tags12/15
Content8/12
Headings6/8
Technical24/25
E-E-A-T3/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
O
opusonewinery.comopusonewinery.com

Age Verification - Opus One Winery

The official website of Opus One Winery. Based in the Napa Valley, Opus One produces one wine reflecting the singular vision of our founders.

Title Length34 chars

Recommended: 50-60 chars (~210px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    2 URLs

    2 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Allows all crawlers

    Local SEO

    Local Search Readiness

    13/100
    Poor
    4 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

    D52/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    4/25
    Citation
    17/25

    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
    navheader/footer
    Text ratio:3%
    Words:375
    Token eff.:Optimal
    Sections/1K:5.3
    Depth:2/5

    Structured Data

    3 JSON-LD
    WebSiteBreadcrumbListSearchAction

    Citation Readiness

    Opening Summary29w
    Descriptive Headingsavg 16w
    Canonical URL
    Open Graph2/3
    Twitter Card1/3
    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
    79/100
    13
    Passed
    2
    Critical
    1
    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
    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.
    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.
    75/100
    A+
    28 mg
    CO₂e / view
    277.3 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    32 mg
    vs
    Returning (cached)
    16 mg
    Annual (10K/mo)
    3.4 kg
    Emission Segments
    Data Center
    1 mg
    Network
    8 mg
    Device
    18 mg
    Resource Breakdown
    CSS
    260.1 KB
    HTML
    14.8 KB
    Other
    2.4 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    26%Critical
    Interactive

    HTTPS

    WAF

    73d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    ECDSA (secp256r1) (256 bit)

    Signature

    ECDSA with SHA-384

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2+H3

    Valid From

    04.05.2026

    Valid Until

    02.08.2026

    Subject Alternative Names (1)

    www.opusonewinery.com

    SHA-256 Fingerprint

    D3:E8:D2:AA:44:E4:29:7C:8D:BE:7C:EB:06:CA:8F:62:0D:3E:9E:B8...

    Top Recommendations

    Security recommendation preview

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    Upgrade to view header details

    HTTP Headers

    Developer Console

    age
    466
    alt-svc
    h3=":443"; ma=86400
    cache-control
    🟡 600s(max-age=600, must-revalidate)
    cf-cache-status
    HIT
    cf-ray🇩🇪 Frankfurt
    9fecbc3a399adcb8-FRA
    content-encoding
    ⚡ Brotli(br)
    Good Warning Issue

    Email Infrastructure

    Mimecast

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

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

    Domain Information

    opusonewinery.com

    Domain Age
    27y 7m

    Created

    21.10.1998

    Expires

    20.10.2031

    Last Updated

    20.10.2021

    Registrar

    Network Solutions, LLC

    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
    71/100
    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, minimum-scale=1, maximum-scale=1
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    fira_sans-ultralight + fira_sans-book

    WCAG AA
    68/100
    Readability
    /30
    25/30

    16px · LH 1.75

    Hierarchy
    /20
    13/20

    3.12x ratio

    WCAG
    /25
    21/25

    4.5:1 min contrast

    Performance
    /25
    9/25

    3 fonts · 5 req

    Heading Font

    fira_sans-ultralight

    Sans50px

    Body Font

    fira_sans-book

    Sans16px

    Contrast Ratio

    4.5:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~39 CPL

    Narrow lines
    50px
    h1
    24px
    h2
    16px
    p

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

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.5:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

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

    ⚠️ Missing font-display: swap — users may see invisible text while fonts load (FOIT).

    Buy on MyFontsFlesch 59

    Color Palette

    8 unique colors
    Light
    #ffffff
    Primary· 14.1%
    #809cb4
    Secondary· 38.6%
    #35543b
    Secondary· 23.9%
    #19353f
    Secondary· 8.3%
    #556d6f
    Secondary· 5.6%
    #738ea7
    Secondary· 4.6%
    #e4e9eb
    Secondary· 1.4%

    Business & Marketing Stack

    6 Tools Detected

    Enterprise

    CRM Systems

    1
    HubSpotMid-Market

    Customer Relationship Management platforms

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    Microsoft ClarityFree

    User behavior and product analytics

    Privacy & Cookies

    2
    CookiebotMid-Market
    OneTrustEnterprise

    Cookie consent and privacy compliance tools

    3

    Categories

    6

    Total Tools

    1

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    25 Resources

    20
    Scripts
    5
    Styles
    8
    Async
    0
    Defer

    Top Script Sources

    opusonewinery.com(5)googletagmanager.com(3)youtube.com(2)gstatic.com(1)js-na1.hs-scripts.com(1)

    Website Identity

    Opus One Winery - Official Website

    The official website of Opus One Winery. Based in the Napa Valley, Opus One produces one wine reflecting the singular vision of our founders.

    www.opusonewinery.com/
    27 years old
    Location detected: 🇨🇦 Canadavia ip
    Network Solutions, LLC📧 Mimecasten-US

    Sponsored

    Last analyzed: 20 May 2026 at 16:33

    Historical Analysis & Change Tracking