StackOptic
Back to Search
javaworld.com favicon

javaworld.com

https://javaworld.com· First analyzed 24 Apr 2026· Updated 24 Apr 2026
Export
javaworld.com
Desktop screenshot of javaworld.com
Mobile screenshot of javaworld.com
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.59.37

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Nginx

CDN

CDN

Nameservers

kara.ns.cloudflare.com.boyd.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
574 ms10%
Speed Index
746 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
528 KB
44 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.8.5
cms
idg-b2b-base-themeCustom

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

10 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Microsoft Clarity

Fonts

2
Adobe Fonts (Typekit)Adobe Fonts

Plugins

2
Yoast SEO
Jetpack

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

B77/100
22
7
1
Meta Tags12/15
Content10/12
Headings3/8
Technical23/25
E-E-A-T2/7
Images6/7
Links5/5
URL5/5
Social3/5
Freshness2/4
Mobile3/4
Indexability3/3
J
javaworld.comjavaworld.com

InfoWorld | Technology insight for the enterprise

Business technology, IT news, product reviews and enterprise IT strategies.

Title Length49 chars

Recommended: 50-60 chars (~291px / 580px)

Description Length75 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

106 rules

Sitemap reference found

Local SEO

Local Search Readiness

17/100
Poor
5 12

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

Sponsored

AI & LLM Readiness

D42/100
Bot Access
16/25
Machine Read.
8/25
Schema Data
3/25
Citation
15/25

AI Bot Access

8/14 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:1,667
Token eff.:Optimal
Sections/1K:0.6
Depth:1/5

Structured Data

2 JSON-LD
Organization×1.1BreadcrumbList

Citation Readiness

Opening Summary2722w
Descriptive Headingsavg 7.1w
Canonical URL
Open Graph2/3
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.
A
80/100
13
Passed
3
Critical
1
Warnings
Images & Alt Text
20/20
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
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.
66/100
A
53 mg
CO₂e / view
527.7 KB
Page Weight
80%
Cleaner Than
New Visitor
61 mg
vs
Returning (cached)
31 mg
Annual (10K/mo)
6.4 kg
Emission Segments
Data Center
3 mg
Network
16 mg
Device
35 mg
Resource Breakdown
JavaScript
166.2 KB
Images
126.0 KB
CSS
173.5 KB
HTML
61.9 KB
Green Hosting Verified
Cloudflare
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

51%Poor
Interactive

HTTPS

No WAF

55d

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/2

Valid From

21.03.2026

Valid Until

19.06.2026

Subject Alternative Names (2)

infoworld.comwww.infoworld.com

SHA-256 Fingerprint

96:14:C1:6E:A7:00:D9:1B:5F:AF:6A:76:4D:39:0C:24:1E:A1:CB:02...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
cache-control
🟣 Private(private)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Fri, 24 Apr 2026 04:55:44 GMT
host-header
a9130478a60e5f9135f765b23f26593b
Good Warning Issue

Email Infrastructure

Mimecast

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

usb-smtp-inbound-2.mimecast.com
usb-smtp-inbound-1.mimecast.com

Domain Information

javaworld.com

Domain Age
30y 5m

Created

22.11.1995

Expires

21.11.2026

Last Updated

20.10.2025

Registrar

MarkMonitor Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
Privacy policy page linked
Data Protection Officer mentioned

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.
A
84/100
Mobile Friendly5 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, viewport-fit=cover
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

carbona-variable + graphik

WCAG Partial
65/100
Readability
/30
22/30

19px · LH 1.44

Hierarchy
/20
8/20
WCAG
/25
18/25

1.07:1 min contrast

Performance
/25
17/25

2 fonts · 2 req

Heading Font

carbona-variable

Sans

Body Font

graphik

Sans19px

Contrast Ratio

1.07:1

9 issues

Reading Comfort

~47 CPL

Optimal (45–75)
60px
h2
36px
h3
19px
p

✅ Excellent readability: 19px body text is ideal for all devices.

✅ Optimal line spacing: 1.44 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 8/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 9 elements below WCAG AA threshold (min 1.1:1).

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

AAdobe FontsBuy on MyFontsVariable FontsFluid Type (rem)Flesch 8

Color Palette

11 unique colors
19.56:1 AAA Light
#ffffff
Primary· 46.6%
#0c0c0c
Text· 8.3%
#384868
Secondary· 7%
#1c4371
Accent· 6.9%
#4e6584
Secondary· 5.5%
#0d1b30
Accent· 4.6%
#052754
Accent· 4.3%
#292e49
Secondary· 3.8%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Ad Networks

Google Ad Manager

Sponsored

Scripts & Styles

25 Resources

16
Scripts
9
Styles
6
Async
0
Defer

Top Script Sources

infoworld.com(8)cmpv2.infoworld.com(3)googletagmanager.com(2)macro.adnami.io(1)cp.infoworld.com(1)

Website Identity

InfoWorld

Organization

Business technology, IT news, product reviews and enterprise IT strategies.

www.infoworld.com
30 years old
Location detected: 🇨🇦 Canadavia ip
MarkMonitor Inc.📧 Mimecasten-US

Sponsored

Last analyzed: 24 Apr 2026 at 04:56

Historical Analysis & Change Tracking