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gynzy.com

https://gynzy.com· First analyzed 14 May 2026· Updated 14 May 2026
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gynzy.com
Desktop screenshot of gynzy.com
Mobile screenshot of gynzy.com
Mobile

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Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

34.107.204.184

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Kansas City, United States

ASN

AS396982

Organization

Google Cloud

Server

Nginx

Nameservers

ns-cloud-a2.googledomains.com.ns-cloud-a3.googledomains.com.ns-cloud-a4.googledomains.com.ns-cloud-a1.googledomains.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
453 ms10%
Speed Index
589 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
710 KB
33 requests

Image Optimization

Lazy LoadResponsiveThumbor
0–49
50–89
90–100

Architecture Stack

JAMstack
⚡ SSG
Decoupled
Frontend
Framework
Gatsbyv5.16.1
API
Data Source
Headless CMS
Storyblok
Infrastructure
Hosting
Google Cloud Platform

Detected API Sources

https://a.storyblok.com/f/1452...

Technology Stack

10 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Segment

Meta Frameworks

1
Gatsby

Other

1
D3.js

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Customer Support

1
Intercom

Payments

1
Stripe

Web Servers

1
Nginx

SEO Analysis

C66/100
19
7
1
Meta Tags14/15
Content3/12
Headings5/8
Technical18/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile3/4
Indexability3/3
G
gynzy.comgynzy.com

Ressources pédagogiques pour tableaux blancs interactifs | Gynzy

Gynzy aide les enseignants à gérer la classe, à gagner du temps en construisant des leçons et à accroître l'implication des élèves.

Title Length64 chars

Recommended: 50-60 chars (~386px / 580px)

Description Length131 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (0 words). Search engines need substantial content for ranking.

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

10/100
Poor
3 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

F26/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
0/25
Citation
5/25

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:3%
Words:3,574
Token eff.:Poor Structure

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card1/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

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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
67/100
10
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
14/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
79/100
A
72 mg
CO₂e / view
710.3 KB
Page Weight
80%
Cleaner Than
New Visitor
82 mg
vs
Returning (cached)
41 mg
Annual (10K/mo)
8.6 kg
Emission Segments
Data Center
4 mg
Network
21 mg
Device
47 mg
Resource Breakdown
JavaScript
340.2 KB
CSS
62.4 KB
HTML
173.9 KB
Other
133.8 KB
Green Hosting Verified
Google Cloud
GWF Verified
1 recommendation
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

75%Good
Critical / Transactional

HTTPS

No WAF

70d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

24.04.2026

Valid Until

23.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

gynzy.comwww.gynzy.com

SHA-256 Fingerprint

30:79:9C:4A:BF:36:66:D7:2A:36:7F:5C:36:4B:57:79:94:17:6A:49...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

accept-ranges
bytes
access-control-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
🟡 60s(public, max-age=60, stale-while-revalidate=60)
content-encoding
📦 Gzip(gzip)
content-length
177781
Good Warning Issue

Email Infrastructure

Google Workspace

Score

100

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (7)

alt1.aspmx.l.google.com
aspmx4.googlemail.com
aspmx5.googlemail.com
aspmx2.googlemail.com

+3 more

Domain Information

gynzy.com

Domain Age
19y 3m

Created

01.02.2007

Expires

01.02.2027

Last Updated

26.01.2026

Registrar

EuroDNS S.A.

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Privacy policy page linked
Data Protection Officer mentioned
Legitimate interest basis 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.
B
73/100
Mobile Friendly86 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, shrink-to-fit=no
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Roboto Slab + Open Sans

WCAG Partial
66/100
Readability
/30
18/30

20px · LH 1.50

Hierarchy
/20
14/20

2.4x ratio

WCAG
/25
16/25

1.09:1 min contrast

Performance
/25
18/25

2 fonts · 4 req

Heading Font

Roboto Slab

Sans48px

Body Font

Open Sans

Sans20px

Contrast Ratio

1.09:1

31 issues

Reading Comfort

~108 CPL

Too wide
48px
h1
48px
h2
20px
p

✅ Excellent readability: 20px body text is ideal for all devices.

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

❌ Very long lines: ~108 chars/line causes eye strain. Add max-width constraint.

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

⚠️ Partial contrast: 31 elements below WCAG AA threshold (min 1.1:1).

❌ Broken heading hierarchy: 2 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

Buy on MyFontsFlesch 20

Color Palette

9 unique colors
2.79:1 Fail Light
#ffffff
Background· 38.1%
#929d9d
Other· 4.4%
#2485de
Primary· 12.5%
#d3dbe0
Secondary· 9.8%
#bed1d6
Secondary· 7.1%
#4e617b
Secondary· 3.8%
#cca782
Secondary· 2.5%
#1567b5
Accent· 0.4%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
CookiebotMid-Market

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

9 Resources

9
Scripts
0
Styles
9
Async
0
Defer

Top Script Sources

local(5)consent.cookiebot.com(2)googletagmanager.com(1)player.vimeo.com(1)

Website Identity

gynzy.com

19 years old
Location detected: 🇺🇸 United Statesvia ip
EuroDNS S.A.📧 Google Workspacefr

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Last analyzed: 14 May 2026 at 04:15

Historical Analysis & Change Tracking