nodebox.net

https://nodebox.net· First analyzed 19 May 2026· Updated 19 May 2026

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nodebox.net

Mobile

Sponsored

Hosting Provider

GitHub Pages

pages.github.com

IP Address

185.199.111.153

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS54113

Organization

GitHub, Inc

Server

GitHub.com

CDN

Fastly

Nameservers

jasmine.ns.cloudflare.com.jonah.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

681 ms10%

Speed Index

885 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

986 KB

26 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Platform

GitHub Pages

CDN

Fastly

Technology Stack

6 Technologies Detected

Libraries

UI Components

Fonts

Analytics

Email Marketing

CSS Frameworks

SEO Analysis

D53/100

Meta Tags4/15

Content10/12

Headings8/8

Technical10/25

E-E-A-T3/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

nodebox.netnodebox.net

NodeBox | NodeBox

No description available for this page.

Title Length17 chars

Recommended: 50-60 chars (~103px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

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

12 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

1 rules

Allows all crawlers

Local SEO

Local Search Readiness

0/100

Poor

15 2

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

Sponsored

AI & LLM Readiness

F38/100

Bot Access

20/25

Machine Read.

11/25

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

Text ratio:20%

Words:313

Token eff.:Optimal

Sections/1K:38.3

Structured Data

No Schema

Citation Readiness

Opening Summary17w

Descriptive Headingsavg 1.2w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

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.

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

13/20

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

Forms & Inputs

10/15

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

1/15

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.

44/100

122 mg

CO₂e / view

986.1 KB

Page Weight

70%

Cleaner Than

New Visitor

139 mg

Returning (cached)

70 mg

Annual (10K/mo)

14.6 kg

Emission Segments

Data Center

27 mg

Network

29 mg

Device

65 mg

Resource Breakdown

JavaScript

42.8 KB

Images

676.2 KB

CSS

263.0 KB

Fonts

781 B

HTML

3.4 KB

Green Hosting Not Verified

GitHub Pages

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

59d

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

19.04.2026

Valid Until

18.07.2026

Subject Alternative Names (2)

nodebox.netwww.nodebox.net

SHA-256 Fingerprint

94:D7:D2:81:7E:D5:29:FE:29:71:7B:57:6C:00:6C:53:A4:C5:41:36...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

access-control-allow-origin

age

556

cache-control

🟡 600s(max-age=600)

content-encoding

📦 Gzip(gzip)

content-length

3178

Good Warning Issue

Email Infrastructure

Mailgun

Score

SPF

DKIM

DMARC

MX Records (2)

mxa.mailgun.org

mxb.mailgun.org

Domain Information

nodebox.net

Domain Age

21y 8m

Created

21.09.2004

Expires

21.09.2026

Last Updated

22.09.2025

Registrar

Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

51/100

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, maximum-scale=1

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

PT Sans Narrow + helvetica

WCAG Partial

70/100

Readability

/30

21/30

17px · LH 1.40

Hierarchy

/20

20/20

2.86x ratio · ✓ H1→H6

WCAG

/25

16/25

2.82:1 min contrast

Performance

/25

13/25

2 fonts · 1 req

Heading Font

PT Sans Narrow

Sans48px

Body Font

helvetica

Sans17px

Contrast Ratio

2.82:1

11 issues

Reading Comfort

~39 CPL

Narrow lines

48px

18px

17px

✅ Excellent readability: 17px body text is ideal for all devices.

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

❌ Very complex text: Flesch score 26/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 2.8:1).

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

✅ Strong hierarchy: Headlines are 2.9x larger than body text.

GGoogle FontsFlesch 26

Color Palette

8 unique colors

12.16:1 AAA Light

#ffffff

Background· 29.5%

#373537

Text· 5.6%

#031830

Primary· 19.8%

#576e6e

Secondary· 5.3%

#c8d1d5

Secondary· 3.9%

#f2f1ef

Secondary· 3.4%

Business & Marketing Stack

2 Tools Detected

Advanced

Marketing Automation

MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

12 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(3)ssl.google-analytics.com(1)nodebox.tenderapp.com(1)

Website Identity

nodebox.net

21 years old

Location detected: 🇺🇸 United Statesvia ip

Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA📧 Mailgun

Social Profiles

X (Twitter)GitHub

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Last analyzed: 19 May 2026 at 12:27

Historical Analysis & Change Tracking