glycemicindex.com

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

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glycemicindex.com

Mobile

Sponsored

Hosting Provider

Fastly, Inc.

IP Address

151.101.194.159

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Montreal, Canada

ASN

AS54113

Organization

Fastly, Inc.

Server

Flywheel/5.1.0

CDN

Fastly

Nameservers

ns1.server-cpanel.com.ns2.server-cpanel.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

663 ms10%

Speed Index

862 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3 MB

37 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.9.4

cms

Sydney University Themev1.8.1Custom

by Permission Marketing

Technology Stack

13 Technologies Detected

Plugins

Atomic Blocks Blog Designer For Post And Widget

Analytics

Libraries

UI Components

CSS Frameworks

Icon Libraries

Fonts

Platforms

SEO Analysis

B74/100

Meta Tags10/15

Content11/12

Headings8/8

Technical23/25

E-E-A-T3/7

Images4/7

Links2/5

URL5/5

Social0/5

Freshness2/4

Mobile3/4

Indexability3/3

glycemicindex.comglycemicindex.com

Glycemic Index – Glycemic Index Research and GI News

No description available for this page.

Title Length52 chars

Recommended: 50-60 chars (~323px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

• Missing meta description — important for click-through rates in SERPs

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

7 rules

Local SEO

Local Search Readiness

10/100

Poor

4 12 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

D45/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

2/25

Citation

12/25

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:5%

Words:963

Token eff.:Optimal

Sections/1K:15.6

Depth:1/5

Structured Data

Microdata

Person×1.3microdata

Citation Readiness

Opening Summary266w

Descriptive Headingsavg 4.5w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

68/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

17/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

2/15

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

5/15

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.

42/100

313 mg

CO₂e / view

3.0 MB

Page Weight

30%

Cleaner Than

New Visitor

358 mg

Returning (cached)

179 mg

Annual (10K/mo)

37.6 kg

Emission Segments

Data Center

15 mg

Network

92 mg

Device

206 mg

Resource Breakdown

JavaScript

129.5 KB

Images

1.7 MB

CSS

1.2 MB

Fonts

705 B

HTML

26.5 KB

Green Hosting Verified

Fastly, Inc.

Provider Match

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

41%Poor

Interactive

HTTPS

No WAF

62d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

03.04.2026

Valid Until

02.07.2026

Subject Alternative Names (2)

glycemicindex.comwww.glycemicindex.com

SHA-256 Fingerprint

91:D7:10:E5:E4:2B:A0:80:18:A2:24:86:47:7D:10:69:C3:FE:8A:BA...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

content-encoding

📦 Gzip(gzip)

content-length

26826

content-type

text/html; charset=UTF-8

date

Thu, 30 Apr 2026 20:49:08 GMT

fastly-restarts

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail.glycemicindex.com

Domain Information

glycemicindex.com

Domain Age

26y 4m

Created

15.12.1999

Expires

15.12.2026

Last Updated

06.12.2025

Registrar

Netregistry Wholesale Pty Ltd

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

84/100

Mobile Friendly3 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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Apercu

WCAG Partial

75/100

Readability

/30

28/30

16px · LH 1.50

Hierarchy

/20

18/20

3.38x ratio · ✓ H1→H6

WCAG

/25

18/25

1:1 min contrast

Performance

/25

11/25

1 font · 8 req

Heading Font

Apercu

Sans54px

Body Font

Apercu

Sans16px

Contrast Ratio

1:1

16 issues

Reading Comfort

~52 CPL

Optimal (45–75)

54px

40px

16px

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

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~52 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 16 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 3.4x larger than body text.

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 50

Color Palette

11 unique colors

12.88:1 AAA Light

#ffffff

Background· 39.699999999999996%

#35312e

Text· 8.4%

#e54828

Primary· 19.2%

#706457

Secondary· 5%

#0f0706

Primary· 4.9%

#bd6f44

Secondary· 4.4%

#b4b3a1

Border· 4.4%

#251d1a

Secondary· 4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

19 Resources

Scripts

Styles

Async

Defer

Top Script Sources

glycemicindex.com(5)cdn.datatables.net(1)googletagmanager.com(1)cdn.printfriendly.com(1)stats.wp.com(1)

Website Identity

glycemicindex.com

26 years old

Location detected: 🇨🇦 Canadavia ip

Netregistry Wholesale Pty Ltden-US

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 30 Apr 2026 at 20:49

Historical Analysis & Change Tracking