Find hundreds of hands-on activities the kids will LOVE! Get a FREE! rainbow-inspired STEAM activity ebook filled with hands-on projects, printables, and rec...

Title truncated. Description truncated.

Title Length82 chars

Recommended: 50-60 chars (~496px / 580px)

Description Length231 chars

Recommended: 120-160 chars

Issues (4)

• Title is too long (82 chars, ~496px). Will be truncated in search results.
• Very thin content (16 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1

8 issues found

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Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

24/100

Needs Work

6 12

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AI & LLM Readiness

D45/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

8/25

Citation

10/25

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:1%

Words:621

Token eff.:Optimal

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph2/3

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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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.

83/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

12/20

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

15/15

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

ARIA & Roles

7/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•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.

39/100

373 mg

CO₂e / view

3.6 MB

Page Weight

15%

Cleaner Than

New Visitor

426 mg

Returning (cached)

213 mg

Annual (10K/mo)

44.8 kg

Emission Segments

Data Center

18 mg

Network

110 mg

Device

245 mg

Resource Breakdown

JavaScript

633.3 KB

Images

2.3 MB

CSS

462.2 KB

Fonts

171.1 KB

HTML

98.6 KB

Green Hosting Verified

OVHcloud

GWF Verified

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

84%Very Good

Interactive

HTTPS

No WAF

69d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

30.04.2026

Valid Until

29.07.2026

Subject Alternative Names (2)

leftbraincraftbrain.comwww.leftbraincraftbrain.com

SHA-256 Fingerprint

05:45:4C:19:6E:58:7A:B8:3C:DC:19:61:FD:7A:CA:45:72:0F:2D:85...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin

cache-control

🟡 0s(max-age=0)

content-encoding

📦 Gzip(gzip)

content-security-policy

block-all-mixed-content

content-type

text/html; charset=UTF-8

cross-origin-embedder-policy

unsafe-none

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

ALT1.ASPMX.L.GOOGLE.com

ALT3.ASPMX.L.GOOGLE.com

ALT2.ASPMX.L.GOOGLE.com

ASPMX.L.GOOGLE.com

+1 more

Domain Information

leftbraincraftbrain.com

Domain Age

12y 1m

Created

17.04.2014

Expires

17.04.2027

Last Updated

17.03.2026

Registrar

Wild West Domains, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

81/100

Mobile Friendly76 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Special Elite + league-spartan

WCAG Partial

49/100

Readability

/30

19/30

25px · LH 1.20

Hierarchy

/20

4/20

WCAG

/25

18/25

2.9:1 min contrast

Performance

/25

8/25

System fonts

Heading Font

Special Elite

Sans

Body Font

league-spartan

Sans25px

Contrast Ratio

2.9:1

2 issues

Reading Comfort

~42 CPL

Narrow lines

27px

25px

✅ Excellent readability: 25px body text is ideal for all devices.

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.9:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

✅ System fonts: Zero font loading delay — best possible LCP impact.

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 68

Color Palette

12 unique colors

5.5:1 AA Light

#ffffff

Background· 29%

#786467

Secondary· 6.9%

#c8be5f

Primary· 14.4%

#949d87

Secondary· 5.9%

#c3c1a8

Secondary· 5.7%

#b4a982

Secondary· 2%

#cbc58d

Secondary· 0.8%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Social Media

Pinterest WidgetsFree

Social widgets and sharing tools

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Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

leftbraincraftbrain.com(13)ads.adthrive.com(3)googletagmanager.com(3)securepubads.g.doubleclick.net(1)

Website Identity

Left Brain Craft Brain

Organization

Inspiring Young Engineers, One Craft at a Time

leftbraincraftbrain.com/

12 years old

Location detected: 🇨🇦 Canadavia ip

Wild West Domains, LLC📧 Google Workspaceen-US

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Last analyzed: 20 May 2026 at 14:45

Historical Analysis & Change Tracking