rdmag.com

https://rdmag.com· First analyzed 30 Apr 2026· Updated 30 Apr 2026

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rdmag.com

Mobile

Sponsored

Hosting Provider

WP Engine

wpengine.com

IP Address

141.193.213.11

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Austin, United States

ASN

AS209242

Organization

WPEngine, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

mario.ns.cloudflare.com.dell.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

344 ms10%

Speed Index

447 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

48 KB

121 requests

Image Optimization

WebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

RD2021Custom

Technology Stack

16 Technologies Detected

Plugins

Batchmove Add To Any Wtwh Universal Gam Genesis Tabs Genesis Responsive Slider Q2W3 Fixed Widget

Libraries

Analytics

CSS Frameworks

Icon Libraries

Tag Managers

Advertising

CDN

SEO Analysis

A82/100

Meta Tags15/15

Content10/12

Headings5/8

Technical22/25

E-E-A-T3/7

Images3/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile3/4

Indexability3/3

rdmag.comrdmag.com

R&D World | Latest Research & Development News, Analysis

R&D World covers the latest trends, breakthroughs and technologies in R&D across industries, and host the RD 100 awards.

Title Length56 chars

Recommended: 50-60 chars (~342px / 580px)

Description Length120 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (58/78) — critical for accessibility and SEO

8 issues found

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Crawlability

Sitemap

robots.txt

9 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

13/100

Poor

4 12 1

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

Sponsored

AI & LLM Readiness

D53/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

4/25

Citation

22/25

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:6%

Words:2,036

Token eff.:Optimal

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary55w

Descriptive Headingsavg 12.6w

Canonical URL

Open Graph2/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

AI readiness recommendation preview...

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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.

77/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

15/20

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

10/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

2 recommendations

•Accessibility recommendation preview...

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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.

78/100

A+

5 mg

CO₂e / view

47.6 KB

Page Weight

95%

Cleaner Than

New Visitor

6 mg

Returning (cached)

3 mg

Annual (10K/mo)

576 g

Emission Segments

Data Center

<0.001 g

Network

1 mg

Device

3 mg

Resource Breakdown

HTML

29.7 KB

Other

17.9 KB

Green Hosting Verified

Google Cloud

GWF Verified

2 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

WAF

88d

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

29.04.2026

Valid Until

28.07.2026

Subject Alternative Names (1)

www.rdworldonline.com

SHA-256 Fingerprint

F1:83:06:F7:FC:DA:63:9A:F5:60:41:42:54:B1:22:2A:EF:79:1E:0E...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🟡 600s(max-age=600, must-revalidate)

cf-cache-status

DYNAMIC

cf-ray🇫🇷 Paris

9f48cbddbeea01bf-CDG

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

rdmag.com

Domain Age

30y 7m

Created

06.10.1995

Expires

05.10.2026

Last Updated

25.09.2025

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner

Cookie Notice (WP)

GDPR Indicators

Cookie consent banner detected

CMP: Cookie Notice (WP)

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.

83/100

Mobile Friendly33 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Open Sans

WCAG Partial

71/100

Readability

/30

25/30

16px · LH 1.60

Hierarchy

/20

16/20

2.25x ratio

WCAG

/25

15/25

1:1 min contrast

Performance

/25

15/25

1 font · 2 req

Heading Font

Open Sans

Sans36px

Body Font

Open Sans

Sans16px

Contrast Ratio

1:1

15 issues

Reading Comfort

~42 CPL

Narrow lines

36px

24px

20px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.60 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 0

Color Palette

10 unique colors

6.67:1 AA Light

#ffffff

Background· 69.40000000000002%

#5b5b6a

Secondary· 3.1%

#1b2835

Primary· 5.4%

#07080b

Secondary· 4.7%

#333e4e

Secondary· 3%

#315b59

Secondary· 1.8%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

28 Resources

Scripts

Styles

Async

Defer

Top Script Sources

rdworldonline.com(9)googletagmanager.com(3)static.addtoany.com(3)securepubads.g.doubleclick.net(2)kit.fontawesome.com(1)

Website Identity

R&D World | Latest Research & Development News, Analysis

R&D World covers the latest trends, breakthroughs and technologies in R&D across industries, and host the RD 100 awards.

www.rdworldonline.com/

30 years old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLCen-US

Social Profiles

Facebook X (Twitter)LinkedIn

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Last analyzed: 30 Apr 2026 at 19:02

Historical Analysis & Change Tracking