StackOptic
Back to Search
lnns.co favicon

lnns.co

https://lnns.co· First analyzed 17 May 2026· Updated 17 May 2026
Export
lnns.co
Desktop screenshot of lnns.co
Mobile screenshot of lnns.co
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

172.67.219.27

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

hal.ns.cloudflare.com.nelly.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
315 ms10%
Speed Index
410 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
53 KB
16 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Framework
Alpine.js
Styling
Tailwind CSS
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

PWA ReadyWeb ManifestService WorkerApple Touch IconTheme Color

Technology Stack

6 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Frameworks

1
Alpine.js

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

CDN

1
Cloudflare

SEO Analysis

A84/100
25
3
0
Meta Tags14/15
Content11/12
Headings8/8
Technical23/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
L
lnns.colnns.co

Listen Notes: The best podcast search engine

The most comprehensive podcast database online. Discover best podcasts. Search podcast show notes and audio transcripts by people, places, or topics.

Title Length44 chars

Recommended: 50-60 chars (~266px / 580px)

Description Length149 chars

Recommended: 120-160 chars

Issues (0)

    3 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    6 URLs

    robots.txt

    90 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    24/100
    Needs Work
    7 11

    Sponsored

    AI & LLM Readiness

    D49/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    7/25
    Citation
    11/25

    AI Bot Access

    13/14 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
    Text ratio:2%
    Words:673
    Token eff.:Optimal

    Structured Data

    2 JSON-LD
    Organization×1.1WebSiteSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary
    Descriptive Headingsavg 2.4w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (11)
    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.
    A
    80/100
    14
    Passed
    2
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    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
    10/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    14/15
    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
    5/15
    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.
    84/100
    A+
    5 mg
    CO₂e / view
    53.1 KB
    Page Weight
    95%
    Cleaner Than
    New Visitor
    6 mg
    vs
    Returning (cached)
    3 mg
    Annual (10K/mo)
    648 g
    Emission Segments
    Data Center
    <0.001 g
    Network
    2 mg
    Device
    4 mg
    Resource Breakdown
    Images
    10.0 KB
    HTML
    43.1 KB
    Green Hosting Verified
    Cloudflare
    GWF Verified
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    54%Poor
    Interactive

    HTTPS

    WAF

    37d

    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

    25.03.2026

    Valid Until

    23.06.2026

    Subject Alternative Names (2)

    *.listennotes.comlistennotes.com

    SHA-256 Fingerprint

    D7:94:A8:0D:FF:E1:76:D3:0F:19:5D:75:7E:8A:45:03:CB:51:CB:CE...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    accept-ranges
    bytes
    age
    33680
    alt-svc
    h3=":443"; ma=86400
    cf-cache-status
    HIT
    cf-ray🇮🇹 Milan
    9fd2f74f18f3ed8e-MXP
    content-encoding
    📦 Gzip(gzip)
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    0

    SPF
    DKIM
    DMARC

    Domain Information

    lnns.co

    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.
    A
    87/100
    Mobile Friendly29 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, maximum-scale=5.5
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    -apple-system

    WCAG Partial
    70/100
    Readability
    /30
    21/30

    16px · LH 1.63

    Hierarchy
    /20
    10/20

    1x ratio · ✓ H1→H6

    WCAG
    /25
    17/25

    1:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    -apple-system

    Sans16px

    Body Font

    -apple-system

    Sans16px

    Contrast Ratio

    1:1

    17 issues

    Reading Comfort

    Single Font Family

    left aligned
    16px
    h1
    30px
    h2
    14px
    h3
    Minor Third
    Scale

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

    ⚠️ Hard to read: Flesch score 48/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 17 elements below WCAG AA threshold (min 1.0:1).

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

    ⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

    ✅ System fonts: Zero font loading delay — best possible LCP impact.

    Flesch 48

    Color Palette

    7 unique colors
    Light
    #ffffff
    Background· 94.99999999999999%
    #354e7d
    Secondary· 0.8%
    #b82f00
    Primary· 0%
    #5a2a2f
    Secondary· 0.7%
    #a4897e
    Secondary· 0.6%

    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

    8 Resources

    6
    Scripts
    2
    Styles
    2
    Async
    4
    Defer

    Top Script Sources

    cdn-assets-2.listennotes.com(4)googletagmanager.com(1)accounts.google.com(1)

    Website Identity

    Listen Notes, Inc.

    Listen Notes, Inc.

    Organization
    wenbin@listennotes.com
    www.listennotes.com/
    Location detected: 🇨🇦 Canadavia ip
    enEst. 2017

    Sponsored

    Last analyzed: 17 May 2026 at 13:28

    Historical Analysis & Change Tracking