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ijcaonline.org

https://ijcaonline.org· First analyzed 07 May 2026· Updated 07 May 2026
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ijcaonline.org
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Mobile

Sponsored

Hosting Provider

Linode (Akamai)
linode.com

IP Address

45.79.153.93

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Cedar Knolls, United States

ASN

AS63949

Organization

Linode

Server

Apache

Nameservers

ns3.linode.com.ns2.linode.com.ns1.linode.com.ns5.linode.com.+1 more

Performance

97

Core Web Vitals

Weight

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

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
Infrastructure
Hosting
Linode (Akamai)

Technology Stack

7 Technologies Detected

CSS Frameworks

2
Bootstrap
Tailwind CSS

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.4.1

Fonts

1
Google Fonts

Web Servers

1
Apachev2.4.52

SEO Analysis

C61/100
16
12
0
Meta Tags13/15
Content11/12
Headings3/8
Technical15/25
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
I
ijcaonline.orgijcaonline.org

International Journal of Computer Applications | IJCA

International Journal of Computer Applications (IJCA), ISSN 0975-8887, is a peer-reviewed journal published by Foundation of Computer Science (FCS). The jou...

Description truncated.
Title Length53 chars

Recommended: 50-60 chars (~311px / 580px)

Description Length345 chars

Recommended: 120-160 chars

Issues (0)

    12 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: index

    303 URLs

    303 sub-sitemaps

    robots.txt

    2 rules

    Allows all crawlers

    Local SEO

    Local Search Readiness

    6/100
    Poor
    2 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

    D41/100
    Bot Access
    20/25
    Machine Read.
    12/25
    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
    nav
    Text ratio:12%
    Words:900
    Token eff.:Optimal
    Sections/1K:1.1
    Depth:1/5

    Structured Data

    No Schema

    Citation Readiness

    Opening Summary32w
    Descriptive Headingsavg 4w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    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.
    B
    73/100
    9
    Passed
    5
    Critical
    0
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    13/20
    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
    9/15
    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.
    62/100
    B
    89 mg
    CO₂e / view
    876.0 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    101 mg
    vs
    Returning (cached)
    51 mg
    Annual (10K/mo)
    10.6 kg
    Emission Segments
    Data Center
    4 mg
    Network
    26 mg
    Device
    58 mg
    Resource Breakdown
    JavaScript
    15.8 KB
    Images
    798.7 KB
    CSS
    40.8 KB
    Fonts
    945 B
    HTML
    19.1 KB
    Other
    571 B
    Green Hosting Verified
    Linode (Akamai)
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    D

    Security Score

    49%Poor
    Interactive

    HTTPS

    No WAF

    63d

    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/1.1

    Valid From

    11.04.2026

    Valid Until

    10.07.2026

    Subject Alternative Names (4)

    ijcaonline.comijcaonline.orgwww.ijcaonline.comwww.ijcaonline.org

    SHA-256 Fingerprint

    52:CC:30:53:BA:02:85:7D:5C:F4:C3:83:C0:7E:BA:B9:C3:F4:3B:21...

    Top Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟢 1 Month(max-age=2592000)
    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-type
    text/html; charset=utf-8
    cross-origin-opener-policy
    same-origin
    date
    Thu, 07 May 2026 12:12:18 GMT
    Good Warning Issue

    Email Infrastructure

    Google Workspace

    Score

    20

    SPF
    DKIM
    DMARC

    MX Records (7)

    aspmx3.googlemail.com
    alt2.aspmx.l.google.com
    aspmx4.googlemail.com
    alt1.aspmx.l.google.com

    +3 more

    Domain Information

    ijcaonline.org

    Domain Age
    16y 4m

    Created

    30.12.2009

    Expires

    30.12.2026

    Last Updated

    09.12.2025

    Registrar

    GoDaddy.com, LLC

    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.
    C
    67/100
    Mobile Friendly1 breakpoint
    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, shrink-to-fit=no
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    -apple-system

    WCAG Partial
    59/100
    Readability
    /30
    15/30

    14px · LH 2.20

    Hierarchy
    /20
    9/20

    1.16x ratio

    WCAG
    /25
    13/25

    1:1 min contrast

    Performance
    /25
    22/25

    System fonts

    Heading Font

    -apple-system

    Sans16px

    Body Font

    -apple-system

    Sans14px

    Contrast Ratio

    1:1

    8 issues

    Reading Comfort

    ~41 CPL

    Narrow lines
    16px
    h1
    28px
    h3
    24px
    h4
    14px
    p
    Minor Second
    Scale

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

    ⚠️ Wide line spacing (2.20). 1.4–1.6 is optimal for body text.

    ❌ Very complex text: Flesch score 6/100. Consider shorter sentences and simpler words.

    ⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 1.0:1).

    ❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

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

    GGoogle FontsFlesch 7

    Color Palette

    7 unique colors
    7.13:1 AAA Light
    #ffffff
    Background· 38.400000000000006%
    #51595f
    Secondary· 5.4%
    #5a7592
    Primary· 20.499999999999996%
    #30404b
    Secondary· 4.8%
    #e7e4e0
    Border· 4.6%

    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

    10 Resources

    4
    Scripts
    6
    Styles
    1
    Async
    3
    Defer

    Top Script Sources

    googletagmanager.com(1)code.jquery.com(1)cdn.jsdelivr.net(1)local(1)

    Website Identity

    ijcaonline.org

    16 years old
    Location detected: 🇺🇸 United Statesvia ip
    GoDaddy.com, LLC📧 Google Workspaceen

    Sponsored

    Last analyzed: 07 May 2026 at 12:12

    Historical Analysis & Change Tracking