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nftcalendar.io

https://nftcalendar.io· First analyzed 11 May 2026· Updated 11 May 2026
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nftcalendar.io
Desktop screenshot of nftcalendar.io
Mobile screenshot of nftcalendar.io
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

188.114.97.3

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

CloudFlare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

zara.ns.cloudflare.com.zeus.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
615 ms10%
Speed Index
800 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.8 MB
26 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Framework
Alpine.js
Styling
Tailwind CSS
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

5 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Frameworks

1
Alpine.js

CSS Frameworks

1
Tailwind CSS

CDN

1
Cloudflare

SEO Analysis

B70/100
21
4
1
Meta Tags11/15
Content12/12
Headings8/8
Technical16/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
N
nftcalendar.ionftcalendar.io

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Title Length30 chars

Recommended: 50-60 chars (~183px / 580px)

Description Length113 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (24/26) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

5 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.

Sponsored

AI & LLM Readiness

D47/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
0/25
Citation
16/25

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
navheader/footer
Text ratio:4%
Words:757
Token eff.:Optimal
Sections/1K:37
Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary111w
Descriptive Headingsavg 4.3w
Canonical URL
Open Graph3/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

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.
D
53/100
8
Passed
4
Critical
3
Warnings
Images & Alt Text
5/20
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
7/15
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
0/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
60/100
C
191 mg
CO₂e / view
1.8 MB
Page Weight
50%
Cleaner Than
New Visitor
219 mg
vs
Returning (cached)
109 mg
Annual (10K/mo)
23.0 kg
Emission Segments
Data Center
9 mg
Network
56 mg
Device
126 mg
Resource Breakdown
JavaScript
114.4 KB
Images
1.6 MB
CSS
133.4 KB
HTML
18.7 KB
Green Hosting Verified
Cloudflare
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

41%Poor
Interactive

HTTPS

WAF

68d

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+H3

Valid From

19.04.2026

Valid Until

18.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

nftcalendar.io*.nftcalendar.io

SHA-256 Fingerprint

1D:12:A2:94:19:B5:1A:23:F0:0C:EF:DB:3E:88:43:45:28:B6:4B:06...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🔴 No Cache(max-age=0, must-revalidate, no-cache, no-store, private)
cf-cache-status
DYNAMIC
cf-ray🇺🇸 Dallas
9f9d24596c2b6b0d-DFW
content-encoding
zstd
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Google Workspace

Score

40

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt4.aspmx.l.google.com
alt1.aspmx.l.google.com
alt2.aspmx.l.google.com
alt3.aspmx.l.google.com

+1 more

Domain Information

nftcalendar.io

Domain Age
5y 2m

Created

26.02.2021

Expires

26.02.2027

Last Updated

01.02.2026

Registrar

NameCheap, Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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.
B
76/100
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

Typography & Readability

Nunito

WCAG AA
74/100
Readability
/30
22/30

16px · LH 1.50

Hierarchy
/20
17/20

1.5x ratio · ✓ H1→H6

WCAG
/25
22/25

4.74:1 min contrast

Performance
/25
13/25

2 fonts · 1 req

Heading Font

Nunito

Sans24px

Body Font

Nunito

Sans16px

Contrast Ratio

4.74:1

WCAG AA (≥4.5:1)

Reading Comfort

~33 CPL

Narrow lines
24px
h1
24px
h2
20px
h3
14px
h4
16px
p

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

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

⚠️ Hard to read: Flesch score 44/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.7:1).

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

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 44

Color Palette

8 unique colors
2.19:1 Fail Light
#ffffff
Primary· 57.9%
#b1afaa
Other· 5.6%
#597c8e
Secondary· 10%
#0a0c0d
Text· 9.8%
#4f3739
Secondary· 6.4%
#636b83
Secondary· 3.6%
#6294a0
Secondary· 3.3%
#e8eaec
Secondary· 3.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

8 Resources

6
Scripts
2
Styles
3
Async
1
Defer

Top Script Sources

googletagmanager.com(2)google-analytics.com(1)nftcalendar.io(1)static.cloudflareinsights.com(1)local(1)

Website Identity

nftcalendar.io

5 years old
Location detected: 🇨🇦 Canadavia ip
NameCheap, Inc.📧 Google Workspaceen

Sponsored

Last analyzed: 11 May 2026 at 00:42

Historical Analysis & Change Tracking