StackOptic
Back to Search
kaspr.io favicon

kaspr.io

https://kaspr.io· First analyzed 22 May 2026· Updated 22 May 2026
Export
kaspr.io
Desktop screenshot of kaspr.io
Mobile screenshot of kaspr.io
Mobile

Sponsored

Hosting Provider

HubSpot CMS
hubspot.com

IP Address

199.60.103.6

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Cambridge, United States

ASN

AS209242

Organization

HubSpot, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns101.ovh.net.dns101.ovh.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
649 ms10%
Speed Index
844 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
581 KB
116 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Ghost

Technology Stack

10 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQuery

Other

1
AOS (Animate On Scroll)

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

Advertising

1
LinkedIn Ads

CDN

1
Cloudflare

Customer Support

1
Zendesk

SEO Analysis

A+91/100
30
4
0
Meta Tags15/15
Content9/12
Headings7/8
Technical24/25
E-E-A-T7/7
Images7/7
Links4/5
URL5/5
Social5/5
Freshness4/4
Mobile1/4
Indexability3/3
K
kaspr.iokaspr.io

Find B2B Contact Data With Our LinkedIn Extension | Kaspr

Spend less time prospecting and hit your quota. Kaspr is a LinkedIn Chrome Extension and web app that gives you access to B2B contact data in seconds.

Title Length57 chars

Recommended: 50-60 chars (~345px / 580px)

Description Length150 chars

Recommended: 120-160 chars

Issues (0)

    4 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    647 URLs

    robots.txt

    10 rules

    Sitemap reference found

    Local SEO

    Local Search Readiness

    14/100
    Poor
    4 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

    D57/100
    Bot Access
    20/25
    Machine Read.
    12/25
    Schema Data
    6/25
    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:2%
    Words:616
    Token eff.:Optimal
    Sections/1K:8.1

    Structured Data

    1 JSON-LD
    Article×1.2(min)Person×1.3(min)Organization×1.1

    Citation Readiness

    Opening Summary132w
    Descriptive Headingsavg 5.4w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (7)
    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
    68/100
    8
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    17/20
    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
    15/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    5/15
    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.
    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.
    54/100
    A
    72 mg
    CO₂e / view
    580.6 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    82 mg
    vs
    Returning (cached)
    41 mg
    Annual (10K/mo)
    8.6 kg
    Emission Segments
    Data Center
    16 mg
    Network
    17 mg
    Device
    39 mg
    Resource Breakdown
    JavaScript
    84.5 KB
    Images
    454.8 KB
    CSS
    18.5 KB
    HTML
    22.5 KB
    Other
    300 B
    Green Hosting Not Verified
    HubSpot CMS
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    66%Fair
    Interactive

    HTTPS

    WAF

    228d

    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

    07.12.2025

    Valid Until

    05.01.2027

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    *.kaspr.io

    SHA-256 Fingerprint

    05:A7:11:85:78:E0:6D:B2:9E:1A:98:4D:57:D0:FD:36:66:B3:31:E8...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate)
    cf-ray
    9ff9771b6d85d07e-BOS
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    upgrade-insecure-requests
    content-type
    text/html; charset=UTF-8
    date
    Fri, 22 May 2026 05:36:47 GMT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    100

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (5)

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

    +1 more

    Domain Information

    kaspr.io

    Domain Age
    7y 10m

    Created

    18.07.2018

    Expires

    18.07.2026

    Last Updated

    21.10.2025

    Registrar

    OVH SAS

    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
    75/100
    Mobile Friendly17 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
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Gilroy + Inter

    WCAG AA
    76/100
    Readability
    /30
    22/30

    18px · LH 1.78

    Hierarchy
    /20
    17/20

    3.33x ratio

    WCAG
    /25
    19/25

    4.77:1 min contrast

    Performance
    /25
    18/25

    2 fonts · 5 req

    Heading Font

    Gilroy

    Sans60px

    Body Font

    Inter

    Sans18px

    Contrast Ratio

    4.77:1

    WCAG AA (≥4.5:1)

    Reading Comfort

    ~42 CPL

    Narrow lines
    60px
    h1
    45px
    h2
    28px
    h4
    18px
    p

    ✅ Excellent readability: 18px body text is ideal for all devices.

    ✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.8:1).

    ⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

    ✅ Strong hierarchy: Headlines are 3.3x larger than body text.

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

    ✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

    Buy on MyFontsFlesch 54

    Color Palette

    5 unique colors
    Light
    #ffffff
    Background· 61.7%
    #f6ecfe
    Primary· 24.5%
    #ccccde
    Secondary· 5.2%
    #5351c6
    Accent· 5%
    #969bc4
    Secondary· 3.5%

    Business & Marketing Stack

    6 Tools Detected

    Enterprise

    CRM Systems

    1
    HubSpotMid-Market

    Customer Relationship Management platforms

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    LinkedIn AdsEnterprise

    Ad platforms and retargeting pixels

    Privacy & Cookies

    1
    CookiebotMid-Market

    Cookie consent and privacy compliance tools

    Affiliate & Partnerships

    1
    FirstPromoterSMB

    Affiliate networks and partner tracking

    5

    Categories

    6

    Total Tools

    1

    Enterprise

    2

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Sponsored

    Scripts & Styles

    26 Resources

    20
    Scripts
    6
    Styles
    14
    Async
    0
    Defer

    Top Script Sources

    googletagmanager.com(3)snap.licdn.com(2)consent.cookiefirst.com(2)local(2)cdn1.leandata.com(1)

    Website Identity

    kaspr.io

    7 years old
    Location detected: 🇺🇸 United Statesvia ip
    OVH SAS📧 Google Workspaceen

    Sponsored

    Last analyzed: 22 May 2026 at 05:37

    Historical Analysis & Change Tracking