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challengepost.com

https://challengepost.com· First analyzed 12 May 2026· Updated 12 May 2026
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challengepost.com
Desktop screenshot of challengepost.com
Mobile screenshot of challengepost.com
Mobile

Sponsored

Hosting Provider

easyDNS Technologies, Inc.

IP Address

64.68.200.48

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS16686

Organization

easyDNS Technologies, Inc.

Server

Nginx

Nameservers

dns2.easydns.net.dns3.easydns.ca.dns1.easydns.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
930 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
615 KB
71 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
HubSpot CMS

Technology Stack

10 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Other

1
D3.js

Other

1
Modernizr

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Marketing

1
HubSpot

Social

1
AddThis

Web Servers

1
Nginxv1.6.2

SEO Analysis

C67/100
17
9
0
Meta Tags12/15
Content10/12
Headings8/8
Technical14/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
C
challengepost.comchallengepost.com

Devpost - The home for hackathons

Participate in online virtual and in-person hackathons to build products, practice skills, learn technologies, win prizes, and grow your network.

Title Length33 chars

Recommended: 50-60 chars (~207px / 580px)

Description Length145 chars

Recommended: 120-160 chars

Issues (0)

    9 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    24 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    15/100
    Poor
    4 11 2

    This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

    Sponsored

    AI & LLM Readiness

    D40/100
    Bot Access
    17/25
    Machine Read.
    11/25
    Schema Data
    3/25
    Citation
    9/25

    AI Bot Access

    9/14 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
    nav
    Text ratio:3%
    Words:518
    Token eff.:Optimal
    Sections/1K:13.5
    Depth:1/5

    Structured Data

    1 JSON-LD
    WebSiteSearchAction

    Citation Readiness

    Opening Summary19w
    Descriptive Headingsavg 4.6w
    Canonical URL
    Open Graph3/3
    Twitter Card3/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (10)
    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
    63/100
    9
    Passed
    5
    Critical
    1
    Warnings
    Images & Alt Text
    10/20
    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
    7/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    4/15
    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.
    48/100
    A
    76 mg
    CO₂e / view
    614.6 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    87 mg
    vs
    Returning (cached)
    43 mg
    Annual (10K/mo)
    9.1 kg
    Emission Segments
    Data Center
    17 mg
    Network
    18 mg
    Device
    41 mg
    Resource Breakdown
    JavaScript
    581.0 KB
    HTML
    20.6 KB
    Other
    13.0 KB
    Green Hosting Not Verified
    easyDNS Technologies, Inc.
    5 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    56%Poor
    Interactive

    HTTPS

    No WAF

    145d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Sectigo Limited

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.2

    HTTP Protocol

    HTTP/2

    Valid From

    03.09.2025

    Valid Until

    04.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.devpost.comdevpost.com

    SHA-256 Fingerprint

    6D:51:A3:9F:32:2B:58:00:A1:D8:D4:3C:11:DA:82:78:A7:C1:33:10...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 0s(max-age=0, private, must-revalidate)
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    date
    Tue, 12 May 2026 12:55:42 GMT
    server
    nginx/1.6.2
    status
    200 OK
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    45

    SPF
    DKIM
    DMARC

    MX Records (7)

    alt2.aspmx.l.google.com
    aspmx2.googlemail.com
    aspmx.l.google.com
    aspmx5.googlemail.com

    +3 more

    Domain Information

    challengepost.com

    Domain Age
    19y 6m

    Created

    23.10.2006

    Expires

    23.10.2026

    Last Updated

    24.10.2025

    Registrar

    GoDaddy.com, LLC

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Civic Cookie Control

    Cookie Consent Banner
    Civic Cookie Control
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Civic Cookie Control
    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.
    C
    66/100
    Mobile Friendly4 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
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Helvetica Neue

    WCAG Partial
    75/100
    Readability
    /30
    16/30

    14px · LH 1.14

    Hierarchy
    /20
    19/20

    2.57x ratio · ✓ H1→H6

    WCAG
    /25
    18/25

    4.05:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    Helvetica Neue

    Sans36px

    Body Font

    Helvetica Neue

    Sans14px

    Contrast Ratio

    4.05:1

    2 issues

    Reading Comfort

    Single Font Family

    left aligned
    36px
    h1
    30px
    h2
    24px
    h3
    16px
    h4
    14px
    p

    ⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

    ⚠️ Tight line spacing (1.14). Increase to 1.4–1.6 for better readability.

    ⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 4.0:1).

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

    ✅ Strong hierarchy: Headlines are 2.6x larger than body text.

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

    Color Palette

    6 unique colors
    Light
    #ffffff
    Background· 59.99999999999999%
    #05172a
    Primary· 15.9%
    #8ca3ad
    Secondary· 9.3%
    #3b3e5a
    Secondary· 6.7%
    #dfe6ef
    Secondary· 6.2%

    Business & Marketing Stack

    4 Tools Detected

    Advanced

    Customer Support

    1
    Help ScoutSMB

    Live chat and helpdesk tools

    Behavior Analytics

    3
    Google Tag ManagerFree
    Google AnalyticsFree
    MixpanelMid-Market

    User behavior and product analytics

    2

    Categories

    4

    Total Tools

    0

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Sponsored

    Scripts & Styles

    25 Resources

    20
    Scripts
    5
    Styles
    4
    Async
    1
    Defer

    Top Script Sources

    d2dmyh35ffsxbl.cloudfront.net(6)maps.googleapis.com(5)beacon-v2.helpscout.net(3)googletagmanager.com(2)cdn.mxpnl.com(1)

    Website Identity

    challengepost.com

    19 years old
    Location detected: 🇨🇦 Canadavia ip
    GoDaddy.com, LLC📧 Google Workspaceen

    Sponsored

    Last analyzed: 12 May 2026 at 12:56

    Historical Analysis & Change Tracking