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i-programmer.info

https://i-programmer.info· First analyzed 29 Apr 2026· Updated 29 Apr 2026
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i-programmer.info
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Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

3.229.178.166

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Ashburn, United States

ASN

AS14618

Organization

AWS EC2 (us-east-1)

Server

Apache

Nameservers

ns-215.awsdns-26.com.ns-1019.awsdns-63.net.ns-1120.awsdns-12.org.ns-1801.awsdns-33.co.uk.

Performance

98

Core Web Vitals

Weight

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

Architecture Stack

Monolithic
⚙️ SSR
Joomla!

Technology Stack

9 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Advertising

2
Google AdsGoogle AdSense

Libraries

1
jQueryv3.4.1

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Social

1
ShareThis

Web Servers

1
Apachev2.4.52

SEO Analysis

C62/100
16
11
0
Meta Tags7/15
Content10/12
Headings6/8
Technical21/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
I
i-programmer.infoi-programmer.info

i-programmer.info

Programming book reviews, programming tutorials,programming news, C#, Ruby, Python,C, C++, PHP, Visual Basic, Computer book reviews, computer history, progra...

Description truncated.
Title Length17 chars

Recommended: 50-60 chars (~104px / 580px)

Description Length210 chars

Recommended: 120-160 chars

Issues (0)

    11 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    28 rules

    Local SEO

    Local Search Readiness

    5/100
    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
    16/25
    Machine Read.
    13/25
    Schema Data
    1/25
    Citation
    11/25

    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:1,802
    Token eff.:Optimal
    Depth:1/5

    Structured Data

    Microdata
    Article×1.2(min)microdata

    Citation Readiness

    Opening Summary115w
    Descriptive Headings
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    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.
    B
    73/100
    11
    Passed
    4
    Critical
    1
    Warnings
    Images & Alt Text
    15/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    18/20
    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
    14/15
    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.
    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.
    59/100
    A
    79 mg
    CO₂e / view
    780.1 KB
    Page Weight
    80%
    Cleaner Than
    New Visitor
    90 mg
    vs
    Returning (cached)
    45 mg
    Annual (10K/mo)
    9.5 kg
    Emission Segments
    Data Center
    4 mg
    Network
    23 mg
    Device
    52 mg
    Resource Breakdown
    JavaScript
    350.9 KB
    Images
    241.0 KB
    CSS
    28.2 KB
    Fonts
    6.0 KB
    HTML
    14.3 KB
    Other
    139.7 KB
    Green Hosting Verified
    Amazon Web Services (AWS)
    Provider Match
    4 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    F

    Security Score

    21%Critical
    Interactive

    HTTPS

    No WAF

    80d

    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

    19.04.2026

    Valid Until

    18.07.2026

    Subject Alternative Names (2)

    i-programmer.infowww.i-programmer.info

    SHA-256 Fingerprint

    29:89:08:CF:24:A6:BE:10:9A:63:94:F5:94:D9:EB:1C:09:87:EB:38...

    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, post-check=0, pre-check...)
    connection
    Keep-Alive
    content-encoding
    📦 Gzip(gzip)
    content-length
    14383
    content-type
    text/html; charset=utf-8
    date
    Wed, 29 Apr 2026 08:16:23 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    65

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (1)

    mail.iopress.info

    Domain Information

    i-programmer.info

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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.
    D
    57/100
    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=1.0
    2 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Helvetica Neue

    WCAG Partial
    60/100
    Readability
    /30
    14/30

    13px · LH 1.38

    Hierarchy
    /20
    15/20

    2x ratio

    WCAG
    /25
    12/25

    1.17:1 min contrast

    Performance
    /25
    19/25

    System fonts

    Heading Font

    Helvetica Neue

    Sans26px

    Body Font

    Helvetica Neue

    Sans13px

    Contrast Ratio

    1.17:1

    12 issues

    Reading Comfort

    ~49 CPL

    Optimal (45–75)
    26px
    h1
    13px
    p

    ❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

    ⚠️ Tight line spacing (1.38). Increase to 1.4–1.6 for better readability.

    ✅ Optimal line length: ~49 chars/line (ideal 45–75 CPL).

    ⚠️ Hard to read: Flesch score 41/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.2:1).

    ⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

    GGoogle FontsFlesch 41

    Color Palette

    8 unique colors
    Light
    #ffffff
    Background· 61.099999999999994%
    #28191c
    Primary· 9.7%
    #8d6e6c
    Secondary· 6.5%
    #1773b8
    Accent· 4.7%
    #e3cec7
    Secondary· 3.8%
    #71b19d
    Secondary· 3.5%

    Business & Marketing Stack

    3 Tools Detected

    Enterprise

    Behavior Analytics

    1
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    1
    Google AdsEnterprise

    Ad platforms and retargeting pixels

    Social Media

    1
    ShareThisFree

    Social widgets and sharing tools

    3

    Categories

    3

    Total Tools

    1

    Enterprise

    0

    Mid-Market

    Assessment: Sophisticated marketing and sales technology infrastructure

    Ad Networks

    Google AdSenseMedia.netAmazon Publisher Services

    Sponsored

    Scripts & Styles

    22 Resources

    16
    Scripts
    6
    Styles
    9
    Async
    0
    Defer

    Top Script Sources

    pagead2.googlesyndication.com(5)local(3)googletagmanager.com(2)count-server.sharethis.com(1)buttons-config.sharethis.com(1)

    Website Identity

    i-programmer.info

    NewsDesk@i-programmer.info
    Location detected: 🇺🇸 United Statesvia ip
    en-gb

    Sponsored

    Last analyzed: 29 Apr 2026 at 08:16

    Historical Analysis & Change Tracking