foodandnutritionresearch.net

https://foodandnutritionresearch.net· First analyzed 16 May 2026· Updated 16 May 2026

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Hosting Provider

Gossamer Threads Inc

IP Address

204.187.13.88

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Richmond Hill, Canada

ASN

AS36483

Organization

Gossamer Threads Inc

Server

Apache

Nameservers

ns29.domaincontrol.com.ns30.domaincontrol.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.2 s10%

Speed Index

1.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.5 MB

37 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Gossamer Threads Inc

Technology Stack

5 Technologies Detected

Libraries

Icon Libraries

Fonts

Web Servers

SEO Analysis

D45/100

Meta Tags4/15

Content12/12

Headings3/8

Technical12/25

E-E-A-T0/7

Images1/7

Links4/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

foodandnutritionresearch.netfoodandnutritionresearch.net

Open Journal Systems

No description available for this page.

Title Length20 chars

Recommended: 50-60 chars (~127px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

• Missing meta description — important for click-through rates in SERPs
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (16/20) — critical for accessibility and SEO

14 issues found

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Crawlability

Sitemap

robots.txt

3 rules

Local SEO

Local Search Readiness

6/100

Poor

2 13 2

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

F39/100

Bot Access

20/25

Machine Read.

12/25

Schema Data

0/25

Citation

7/25

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:23%

Words:864

Token eff.:Optimal

Sections/1K:11.6

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary56w

Descriptive Headingsavg 3.4w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

79/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

20/20

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

13/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

11/15

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

1 recommendation

•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.

13/100

696 mg

CO₂e / view

5.5 MB

Page Weight

Cleaner Than

New Visitor

795 mg

Returning (cached)

398 mg

Annual (10K/mo)

83.5 kg

Emission Segments

Data Center

155 mg

Network

167 mg

Device

373 mg

Resource Breakdown

JavaScript

137.0 KB

Images

5.3 MB

CSS

85.3 KB

Fonts

1.6 KB

HTML

5.9 KB

Green Hosting Not Verified

Gossamer Threads Inc

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

46%Poor

Interactive

HTTPS

No WAF

40d

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

27.03.2026

Valid Until

25.06.2026

Subject Alternative Names (2)

foodandnutritionresearch.netwww.foodandnutritionresearch.net

SHA-256 Fingerprint

2C:67:FF:6F:8C:78:55:12:B3:3C:D9:F5:C9:8A:DF:57:14:D5:E1:70...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔵 Public(public)

connection

Keep-Alive

content-encoding

📦 Gzip(gzip)

content-length

5781

content-type

text/html; charset=utf-8

date

Sat, 16 May 2026 04:58:39 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

foodandnutritionresearch.net

Domain Age

17y 7m

Created

03.10.2008

Expires

03.10.2027

Last Updated

04.10.2025

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

60/100

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...

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Typography & Readability

Montserrat

WCAG Partial

65/100

Readability

/30

10/30

13px · LH 1.88

Hierarchy

/20

19/20

2.26x ratio · ✓ H1→H6

WCAG

/25

17/25

1:1 min contrast

Performance

/25

19/25

System fonts

Heading Font

Montserrat

Sans30px

Body Font

Montserrat

Sans13px

Contrast Ratio

1:1

11 issues

Reading Comfort

~44 CPL

Narrow lines

30px

18px

14px

13px

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

⚠️ Wide line spacing (1.88). 1.4–1.6 is optimal for body text.

❌ Very complex text: Flesch score 20/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.3x larger than body text.

GGoogle FontsFlesch 20

Color Palette

9 unique colors

19.59:1 AAA Light

#ffffff

Background· 46.300000000000004%

#0b0c0c

Text· 4%

#799aa7

Primary· 6.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Social Media

Twitter/X WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

14 Resources

Scripts

Styles

Async

Defer

Top Script Sources

foodandnutritionresearch.net(7)platform.twitter.com(1)cdnjs.cloudflare.com(1)

Website Identity

foodandnutritionresearch.net

17 years old

Location detected: 🇨🇦 Canadavia ip

GoDaddy.com, LLCen-US

Social Profiles

X (Twitter)

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Last analyzed: 16 May 2026 at 04:58

Historical Analysis & Change Tracking