artblocks.io

https://artblocks.io· First analyzed 11 May 2026· Updated 11 May 2026

Export

artblocks.io

Mobile

Sponsored

Hosting Provider

Vercel

vercel.com

IP Address

76.76.21.21

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Walnut, United States

ASN

AS16509

Organization

Vercel, Inc

Server

Vercel

CDN

Cloudflare

WAF

Cloudflare

Nameservers

gabriella.ns.cloudflare.com.dilbert.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

684 ms10%

Speed Index

889 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

10 MB

148 requests

Image Optimization

Lazy LoadResponsiveCloudinaryVercel Image Optimization

0–49

50–89

90–100

Architecture Stack

Hybrid

🔀 Hybrid

Frontend

Framework

Next.js

Styling

Tailwind CSS

Infrastructure

Platform

Vercel

CDN

Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

3 Technologies Detected

Meta Frameworks

Next.js

CSS Frameworks

Tailwind CSS

Platforms

Vercel

SEO Analysis

B72/100

Meta Tags12/15

Content0/12

Headings8/8

Technical22/25

E-E-A-T2/7

Images6/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile4/4

Indexability3/3

artblocks.ioartblocks.io

Art Blocks | Generative digital art

Art Blocks is dedicated to bringing compelling works of generative digital art to life. Discover, collect, and explore generative art.

Title Length35 chars

Recommended: 50-60 chars (~206px / 580px)

Description Length134 chars

Recommended: 120-160 chars

Issues (1)

• Very thin content (6 words). Search engines need substantial content for ranking.

3 issues found

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Crawlability

Sitemap

Type: index

13 URLs

13 sub-sitemaps

robots.txt

8 rules

Sitemap reference found

Local SEO

Local Search Readiness

12/100

Poor

3 14

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D48/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

7/25

Citation

8/25

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.txtvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:0%

Words:449

Token eff.:Optimal

Structured Data

2 JSON-LD

Organization×1.1WebSiteSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

AI readiness recommendation preview...

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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.

58/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

8/20

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

9/15

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

ARIA & Roles

6/15

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.

30/100

1.04 g

CO₂e / view

10.0 MB

Page Weight

Cleaner Than

New Visitor

1.19 g

Returning (cached)

593 mg

Annual (10K/mo)

124.6 kg

Emission Segments

Data Center

51 mg

Network

305 mg

Device

682 mg

Resource Breakdown

JavaScript

2.5 MB

Images

4.3 MB

CSS

815.5 KB

Fonts

304.8 KB

HTML

180.6 KB

Other

2.0 MB

Green Hosting Verified

Vercel

Provider Match

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

81%Very Good

Interactive

HTTPS

No WAF

68d

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

20.04.2026

Valid Until

19.07.2026

Subject Alternative Names (1)

www.artblocks.io

SHA-256 Fingerprint

DB:F0:BA:1F:84:C1:FA:C1:77:EB:FB:5B:BE:2E:9E:B2:F6:F4:34:9F...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

155

cache-control

🟡 0s(public, max-age=0, must-revalidate)

content-encoding

⚡ Brotli(br)

content-security-policy

frame-ancestors 'self'

content-security-policy-report-only

default-src 'self'; script-src 'self' 'unsafe-inline' https:...

content-type

text/html; charset=utf-8

Good Warning Issue

Email Infrastructure

Google Workspace

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (5)

aspmx2.googlemail.com

alt2.aspmx.l.google.com

aspmx.l.google.com

aspmx3.googlemail.com

+1 more

Domain Information

artblocks.io

Domain Age

8y 8m

Created

04.09.2017

Expires

04.09.2026

Last Updated

06.01.2026

Registrar

Gandi SAS

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.

75/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

founders + sohne

WCAG Partial

65/100

Readability

/30

18/30

14px · LH 1.30

Hierarchy

/20

15/20

5.71x ratio · ✓ H1→H6

WCAG

/25

16/25

1.05:1 min contrast

Performance

/25

16/25

2 fonts · 10 req

Heading Font

founders

Sans80px

Body Font

sohne

Sans14px

Contrast Ratio

1.05:1

26 issues

Reading Comfort

Dual Sans-Serif

left aligned

80px

48px

28px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

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

⚠️ Partial contrast: 26 elements below WCAG AA threshold (min 1.1:1).

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

✅ Strong hierarchy: Headlines are 5.7x larger than body text.

Buy on MyFontsFlesch 44

Color Palette

10 unique colors

18.6:1 AAA Dark

#0b0c0c

Text· 29.1%

#f9f9f9

Primary· 17.900000000000002%

#673612

Accent· 10.3%

#916e28

Accent· 7.7%

#7b6126

Accent· 6.6%

#4c321d

Secondary· 6.6%

#665b3a

Secondary· 6.6%

#322319

Primary· 5.6%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

22 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(20)

Website Identity

Art Blocks

Organization

Art Blocks is dedicated to bringing compelling works of generative digital art to life.

www.artblocks.io

8 years old

Location detected: 🇺🇸 United Statesvia ip

Gandi SAS📧 Google WorkspaceenEst. 2020

Social Profiles

X (Twitter)Instagram LinkedIn YouTube Discord

Sponsored

Last analyzed: 11 May 2026 at 09:18

Historical Analysis & Change Tracking