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scientificcomputing.com

https://scientificcomputing.com· First analyzed 01 Jun 2026· Updated 01 Jun 2026
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scientificcomputing.com
Desktop screenshot of scientificcomputing.com
Mobile screenshot of scientificcomputing.com
Mobile

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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
492 ms10%
Speed Index
640 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
47 KB
120 requests

Image Optimization

WebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
RD World 2021 Themev1.0.0Custom
by Bill Erickson

Technology Stack

17 Technologies Detected

Plugins

8
BatchmoveAdd To AnyWtwh Universal GamGenesis TabsGenesis Responsive SliderQ2W3 Fixed Widget
Yoast SEO
WP Rocket

Libraries

2
jQueryv3.7.1
jQuery UI

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

CDN

1
Cloudflare

SEO Analysis

A84/100
23
6
1
Meta Tags15/15
Content10/12
Headings7/8
Technical22/25
E-E-A-T3/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
S
scientificcomputing.comscientificcomputing.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 (48/78) — critical for accessibility and SEO

7 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.

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AI & LLM Readiness

D57/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
4/25
Citation
20/25

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:6%
Words:1,907
Token eff.:Optimal
Depth:1/5

Structured Data

3 JSON-LD
WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary10w
Descriptive Headingsavg 13.6w
Canonical URL
Open Graph2/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (6)
AI readiness recommendation preview...
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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
79/100
14
Passed
3
Critical
2
Warnings
Images & Alt Text
20/20
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
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
47.3 KB
Page Weight
95%
Cleaner Than
New Visitor
6 mg
vs
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
29.4 KB
Other
17.9 KB
Green Hosting Verified
WP Engine
Provider Match
2 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

41%Poor
Interactive

HTTPS

WAF

57d

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

age
387
alt-svc
h3=":443"; ma=86400
cache-control
🟡 600s(max-age=600, must-revalidate)
cf-cache-status
DYNAMIC
cf-ray🇺🇸 Washington DC
a04aa90c0c58e611-IAD
content-encoding
⚡ Brotli(br)
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

scientificcomputing.com

Domain Age
29y 6m

Created

20.11.1996

Expires

19.11.2026

Last Updated

20.11.2025

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
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.
A
82/100
Mobile Friendly22 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...
Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial
73/100
Readability
/30
27/30

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

~49 CPL

Optimal (45–75)
36px
h1
24px
h2
20px
h4
16px
p

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

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

✅ Optimal line length: ~48 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 8/100. 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.

Buy on MyFontsFluid Type (rem)Flesch 8

Color Palette

8 unique colors
5.45:1 AA Light
#ffffff
Background· 27.3%
#6a6876
Other· 6.5%
#040407
Primary· 36.5%
#362f39
Text· 8.7%
#464d5d
Secondary· 6%
#1d1b2f
Secondary· 4.9%

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

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Scripts & Styles

27 Resources

20
Scripts
7
Styles
5
Async
2
Defer

Top Script Sources

rdworldonline.com(10)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/
29 years old
Location detected: 🇺🇸 United Statesvia ip
GoDaddy.com, LLCen-US

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Last analyzed: 01 Jun 2026 at 02:07

Historical Analysis & Change Tracking

scientificcomputing.com Technology Stack - Built With jQuery, jQuery UI, Tailwind CSS, Font Awesome, Google Analytics | StackOptic | StackOptic