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checkout51.com

https://checkout51.com· First analyzed 14 May 2026· Updated 14 May 2026
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checkout51.com
Desktop screenshot of checkout51.com
Mobile screenshot of checkout51.com
Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

3.164.68.16

Site Location

🇫🇮 Finlandvia ip

Server Location

🇫🇮 Helsinki, Finland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Apache

CDN

CloudFront

Nameservers

ns-1848.awsdns-39.co.uk.ns-460.awsdns-57.com.ns-669.awsdns-19.net.ns-1126.awsdns-12.org.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
948 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
6.7 MB
74 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

15 Technologies Detected

Libraries

4
jQueryv3.7.1
jQuery UI
Underscore.jsMoment.js

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Frameworks

1
Angular

UI Components

1
Slick Carousel

Other

1
Modernizr

Icon Libraries

1
Font Awesome

Advertising

1
Google Ads

Web Servers

1
Apache

Customer Support

1
Zendesk

SEO Analysis

D57/100
14
12
0
Meta Tags14/15
Content7/12
Headings3/8
Technical11/21
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile1/4
Indexability3/3
C
checkout51.comcheckout51.com

Checkout 51 - Save on the brands you love.

Checkout 51 lets you save on the brands you love: Get new offers weekly, buy from any store, snap a photo of the receipt and earn cash back!

Title Length42 chars

Recommended: 50-60 chars (~253px / 580px)

Description Length140 chars

Recommended: 120-160 chars

Issues (0)

    12 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    12/100
    Poor
    3 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

    F32/100
    Bot Access
    20/25
    Machine Read.
    3/25
    Schema Data
    0/25
    Citation
    9/25

    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:212
    Token eff.:Too Short
    Sections/1K:23.6

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary11w
    Descriptive Headingsavg 2.8w
    Canonical URL
    Open Graph2/3
    Twitter Card2/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (12)
    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
    76/100
    11
    Passed
    4
    Critical
    0
    Warnings
    Images & Alt Text
    20/20
    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
    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
    11/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    6/15
    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.
    24/100
    F
    697 mg
    CO₂e / view
    6.7 MB
    Page Weight
    5%
    Cleaner Than
    New Visitor
    796 mg
    vs
    Returning (cached)
    398 mg
    Annual (10K/mo)
    83.6 kg
    Emission Segments
    Data Center
    34 mg
    Network
    205 mg
    Device
    458 mg
    Resource Breakdown
    JavaScript
    83.1 KB
    Images
    3.3 MB
    CSS
    3.3 MB
    HTML
    6.0 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    7 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    155d

    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

    02.04.2026

    Valid Until

    16.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.checkout51.comcheckout51.com

    SHA-256 Fingerprint

    6B:19:8B:35:51:EC:7A:18:01:40:4C:95:1C:49:CE:0C:F9:A9:89:19...

    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)
    content-encoding
    📦 Gzip(gzip)
    content-length
    5806
    content-type
    text/html; charset=UTF-8
    date
    Thu, 14 May 2026 21:11:51 GMT
    expires
    Thu, 14 May 2026 21:11:51 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (2)

    mxb-006be901.gslb.pphosted.com
    mxa-006be901.gslb.pphosted.com

    Domain Information

    checkout51.com

    Domain Age
    13y 10m

    Created

    10.07.2012

    Expires

    10.07.2026

    Last Updated

    13.05.2026

    Registrar

    Amazon Registrar, Inc.

    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.
    B
    71/100
    Mobile Friendly9 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
    initial-scale=1.0,width=device-width
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Poppins Regular

    WCAG Partial
    50/100
    Readability
    /30
    20/30

    38px · LH --

    Hierarchy
    /20
    7/20
    WCAG
    /25
    10/25

    1:1 min contrast

    Performance
    /25
    13/25

    1 font · 3 req

    Heading Font

    Poppins Regular

    Sans

    Body Font

    Poppins Regular

    Sans38px

    Contrast Ratio

    1:1

    13 issues

    Reading Comfort

    ~31 CPL

    Narrow lines
    36px
    h3
    20px
    h4
    38px
    p

    ✅ Excellent readability: 38px body text is ideal for all devices.

    ✅ Easy to read: Flesch score 72/100 — accessible to general audiences.

    ⚠️ Partial contrast: 13 elements below WCAG AA threshold (min 1.0:1).

    ❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

    ❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

    ✅ Lean font stack: 1 font families keeps load times fast.

    Buy on MyFontsFlesch 72

    Color Palette

    9 unique colors
    Light
    #ffffff
    Background· 17.3%
    #138667
    Primary· 48.50000000000001%
    #dabe9d
    Secondary· 6.6%
    #75937d
    Secondary· 5.2%
    #364061
    Secondary· 4.7%
    #a4b8aa
    Secondary· 4.6%
    #e7dbb2
    Accent· 4.5%
    #3e7d69
    Secondary· 1.7%

    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

    30 Resources

    20
    Scripts
    10
    Styles
    2
    Async
    0
    Defer

    Top Script Sources

    cdnjs.cloudflare.com(8)local(8)code.jquery.com(2)cdn.branch.io(1)js.appboycdn.com(1)

    Website Identity

    checkout51.com

    13 years old
    Location detected: 🇫🇮 Finlandvia ip
    Amazon Registrar, Inc.en

    Sponsored

    Last analyzed: 14 May 2026 at 21:12

    Historical Analysis & Change Tracking