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nvisioncenters.com

https://nvisioncenters.com· First analyzed 03 May 2026· Updated 03 May 2026
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nvisioncenters.com
Desktop screenshot of nvisioncenters.com
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Mobile

Sponsored

Hosting Provider

Pantheon
pantheon.io

IP Address

23.185.0.3

Site Location

🇺🇸 Aliso Viejo, United Statesvia schema_nap

Server Location

🇺🇸 San Francisco, United States

ASN

AS54113

Organization

Pantheon

Server

Nginx

CDN

Fastly

Nameservers

ns37.domaincontrol.com.ns38.domaincontrol.com.

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%
1.1 MB
147 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPressv6.5.2
Infrastructure
Hosting
Pantheon
CDN
Fastly

Technology Stack

15 Technologies Detected

Plugins

4
Complianz Gdpr PremiumTiktok For Business
Wp Smush Pro
Yoast SEO

Analytics

2
Google Analytics
Facebook Pixel

Advertising

2
TikTok PixelCriteo

Libraries

1
jQueryv3.7.1

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Other

1
VWO

Web Servers

1
Nginx

SEO Analysis

A84/100
25
6
0
Meta Tags15/15
Content8/12
Headings6/8
Technical23/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile4/4
Indexability3/3
N
nvisioncenters.comnvisioncenters.com

LASIK and Cataract Surgery Near You | NVISION Eye Centers

For 27 years, NVISION's expert LASIK and Cataract surgeons have helped millions see clearly again with custom solutions and the latest technology.

Title Length57 chars

Recommended: 50-60 chars (~347px / 580px)

Description Length146 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    9 URLs

    9 sub-sitemaps

    robots.txt

    4 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    52/100
    Fair
    16 7

    Sponsored

    AI & LLM Readiness

    D51/100
    Bot Access
    20/25
    Machine Read.
    1/25
    Schema Data
    11/25
    Citation
    19/25

    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
    Text ratio:6%
    Words:4,542
    Token eff.:Poor Structure

    Structured Data

    6 JSON-LD
    Person×1.3Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary42w
    Descriptive Headingsavg 6w
    Canonical URL
    Open Graph3/3
    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
    65/100
    10
    Passed
    7
    Critical
    4
    Warnings
    Images & Alt Text
    18/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    9/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    7/15
    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
    7/15
    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.
    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.
    55/100
    B
    136 mg
    CO₂e / view
    1.1 MB
    Page Weight
    70%
    Cleaner Than
    New Visitor
    156 mg
    vs
    Returning (cached)
    78 mg
    Annual (10K/mo)
    16.3 kg
    Emission Segments
    Data Center
    30 mg
    Network
    33 mg
    Device
    73 mg
    Resource Breakdown
    JavaScript
    414.2 KB
    Images
    393.6 KB
    CSS
    181.7 KB
    HTML
    103.0 KB
    Other
    8.2 KB
    Green Hosting Not Verified
    Pantheon
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    76%Good
    Interactive

    HTTPS

    No WAF

    89d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    02.05.2026

    Valid Until

    31.07.2026

    Subject Alternative Names (2)

    nvisioncenters.comwww.nvisioncenters.com

    SHA-256 Fingerprint

    2C:1E:78:24:B3:1D:B4:0A:43:4A:19:21:25:1A:12:3B:49:F8:8F:55...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    203354
    cache-control
    🟢 1 Month(public, max-age=2629746)
    content-encoding
    📦 Gzip(gzip)
    content-length
    105204
    content-security-policy
    default-src 'self' https: data: blob: *.gravatar.com; style-...
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    95

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (5)

    thirdstreetsurgerycenter-com.mail.protection.outlook.com
    mesmg-com.mail.protection.outlook.com
    eastwesteye-com.mail.protection.outlook.com
    eyeinstitutecc-com.mail.protection.outlook.com

    +1 more

    Domain Information

    nvisioncenters.com

    Domain Age
    15y 9m

    Created

    14.07.2010

    Expires

    14.07.2026

    Last Updated

    15.07.2024

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Complianz

    Cookie Consent Banner
    Complianz
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Complianz
    Privacy policy page linked
    Data Protection Officer mentioned
    Data subject rights referenced

    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 Friendly42 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

    Montserrat

    WCAG Partial
    78/100
    Readability
    /30
    24/30

    16px · LH 1.50

    Hierarchy
    /20
    15/20

    3.75x ratio

    WCAG
    /25
    19/25

    1:1 min contrast

    Performance
    /25
    20/25

    1 font · 1 req

    Heading Font

    Montserrat

    Sans60px

    Body Font

    Montserrat

    Sans16px

    Contrast Ratio

    1:1

    2 issues

    Reading Comfort

    ~39 CPL

    Narrow lines
    60px
    h1
    36px
    h2
    36px
    h3
    19px
    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 43/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

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

    ✅ Strong hierarchy: Headlines are 3.8x larger than body text.

    GGoogle FontsFluid Type (rem)Flesch 43

    Color Palette

    10 unique colors
    2.07:1 Fail Light
    #ffffff
    Background· 49.60000000000001%
    #adb6b8
    Other· 3.2%
    #e2d7cc
    Primary· 12%
    #a98367
    Secondary· 8.4%
    #2b6c97
    Accent· 7.3%
    #b09a7f
    Secondary· 5.3%
    #4f4439
    Secondary· 4.5%
    #578096
    Secondary· 2.4%

    Business & Marketing Stack

    10 Tools Detected

    Enterprise

    Marketing Automation

    1
    MarketoEnterprise

    Email marketing and automation platforms

    Behavior Analytics

    3
    SmartlookSMB
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    3
    Facebook PixelMid-Market
    TikTok PixelMid-Market
    AdRollMid-Market

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    ComplianzSMB

    Cookie consent and privacy compliance tools

    Social Media

    1
    Facebook SDKFree

    Social widgets and sharing tools

    A/B Testing & Optimization

    1
    VWO (Visual Website Optimizer)Mid-Market

    Experimentation and conversion optimization

    6

    Categories

    10

    Total Tools

    1

    Enterprise

    4

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    15
    Async
    1
    Defer

    Top Script Sources

    load.cdn.nvisioncenters.com(4)analytics.tiktok.com(3)web-sdk.smartlook.com(3)s.adroll.com(2)connect.facebook.net(2)

    Website Identity

    NVISION Eye Centers

    NVISION Eye Centers

    Organization

    NVISION Eye Centers is a leading provider of LASIK and Cataract surgeries, offering personalized care and treatment across hundreds of locations in the United States. Our ophthalmologists have performed over 2,000,000 eye procedures and are the most experienced, educated, and caring professionals in

    [email protected]
    866-257-2851
    www.nvisioncenters.com/
    15 years old

    75 Enterprise Suite 200, Aliso Viejo

    92656, Aliso Viejo, CA

    United States

    Location detected: 🇺🇸 United States, Aliso Viejovia schema_nap
    GoDaddy.com, LLC📧 Microsoft 365en-USEst. 1999

    Sponsored

    Last analyzed: 03 May 2026 at 01:59

    Historical Analysis & Change Tracking

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