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research4life.org

https://research4life.org· First analyzed 02 May 2026· Updated 02 May 2026
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research4life.org
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Mobile

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Hosting Provider

LiteSpeed
cloudflare.com

IP Address

172.67.71.174

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

elma.ns.cloudflare.com.lee.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
651 ms10%
Speed Index
846 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1006 KB
55 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Research 4 Life - Responsivev1.4Custom
by Nicola Whyte, John Van Ham, David Evans
View Theme

Technology Stack

16 Technologies Detected

Plugins

7
Google Analytics Dashboard For Wp
Snazzy MapsContent ProtectorSimple Social ButtonsShow Hidecollapse ExpandGoogle Site Kit
Yoast SEO

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

CSS Frameworks

2
Bootstrapv3.3.7
Tailwind CSS

Libraries

1
jQueryv3.7.1

Icon Libraries

1
Font Awesome

CDN

1
Cloudflare

Languages

1
PHPv8.1.34

SEO Analysis

B70/100
21
9
1
Meta Tags7/15
Content8/12
Headings3/8
Technical23/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
R
research4life.orgresearch4life.org

Home - Research4Life

Research4Life provides institutions in lower- and middle-income countries with online access to academic and professional peer-reviewed content. We aim to im...

Description truncated.
Title Length20 chars

Recommended: 50-60 chars (~124px / 580px)

Description Length285 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (5/7) — critical for accessibility and SEO

10 issues found

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Crawlability

Sitemap
robots.txt

5 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

25/100
Needs Work
7 11

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AI & LLM Readiness

D52/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
8/25
Citation
15/25

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:3%
Words:321
Token eff.:Optimal
Sections/1K:12.5
Depth:1/5

Structured Data

5 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary21w
Descriptive Headingsavg 2w
Canonical URL
Open Graph3/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
AI readiness recommendation preview...
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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.
C
69/100
9
Passed
4
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
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
9/15
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.
3 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.
68/100
B
102 mg
CO₂e / view
1005.5 KB
Page Weight
70%
Cleaner Than
New Visitor
116 mg
vs
Returning (cached)
58 mg
Annual (10K/mo)
12.2 kg
Emission Segments
Data Center
5 mg
Network
30 mg
Device
67 mg
Resource Breakdown
JavaScript
100.4 KB
Images
395.6 KB
CSS
494.3 KB
HTML
15.2 KB
Green Hosting Verified
Cloudflare
GWF Verified
2 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

31%Critical
Interactive

HTTPS

WAF

69d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

11.04.2026

Valid Until

10.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

research4life.org*.research4life.org

SHA-256 Fingerprint

9B:FD:31:32:CD:3C:1A:1F:F8:A3:C4:EA:55:82:1F:70:6D:DE:62:E7...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔵 Public(public, s-maxage=216000)
cf-cache-status
DYNAMIC
cf-ray🇮🇹 Milan
9f5772aa5c18ed6a-MXP
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Sat, 02 May 2026 13:42:13 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx.l.google.com
alt1.aspmx.l.google.com
alt3.aspmx.l.google.com
alt2.aspmx.l.google.com

+1 more

Domain Information

research4life.org

Domain Age
17y 10m

Created

07.07.2008

Expires

07.07.2031

Last Updated

08.02.2026

Registrar

Network Solutions, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Complianz

Cookie Consent Banner
Complianz
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Complianz
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.
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=1.0

Typography & Readability

Open Sans

WCAG Partial
70/100
Readability
/30
26/30

16px · LH 1.40

Hierarchy
/20
11/20

1.88x ratio

WCAG
/25
15/25

1.71:1 min contrast

Performance
/25
18/25

1 font · 5 req

Heading Font

Open Sans

Sans30px

Body Font

Open Sans

Sans16px

Contrast Ratio

1.71:1

12 issues

Reading Comfort

~38 CPL

Narrow lines
30px
h1
30px
h3
22px
h4
16px
p

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 1.7:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

Buy on MyFontsFluid Type (rem)Flesch 23

Color Palette

8 unique colors
Light
#ffffff
Background· 41.9%
#004289
Primary· 25.6%
#dce4eb
Secondary· 10.7%
#3e5771
Secondary· 7.9%
#8d9da8
Secondary· 6.2%
#7f674b
Secondary· 4.1%
#dab882
Accent· 2.3%
#f9eddb
Accent· 1.3%

Business & Marketing Stack

4 Tools Detected

Enterprise

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

1
ComplianzSMB

Cookie consent and privacy compliance tools

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

4

Categories

4

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
4
Async
0
Defer

Top Script Sources

research4life.org(17)connect.facebook.net(2)googletagmanager.com(1)

Website Identity

Research4life

Research4life

Organization

Research4Life provides institutions in lower- and middle-income countries with online access to academic and professional peer-reviewed content. We aim to improve teaching, research and policy-making in health, agriculture, the environment and other life, physical and social sciences.

www.research4life.org/
17 years old
Location detected: 🇨🇦 Canadavia ip
Network Solutions, LLC📧 Google Workspaceen-US

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Last analyzed: 02 May 2026 at 13:42

Historical Analysis & Change Tracking