schoolhouse.com

https://schoolhouse.com· First analyzed 13 May 2026· Updated 13 May 2026

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schoolhouse.com

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

Nameservers

ns2.domaindiscover.com.ns1.domaindiscover.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

590 ms10%

Speed Index

767 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

12.3 MB

268 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

JAMstack

⚡ SSG

Decoupled

Frontend

Framework

Next.js

Styling

Tailwind CSS

API

Data Source

Headless CMS

Sanity

Infrastructure

Platform

Vercel

Detected API Sources

https://cdn.sanity.io/images/6...https://cdn.sanity.io/images/6...

Technology Stack

9 Technologies Detected

Analytics

Google Analytics

Facebook Pixel

Advertising

LinkedIn Ads Pinterest Tag

Meta Frameworks

CSS Frameworks

Tag Managers

Customer Support

Platforms

SEO Analysis

C68/100

Meta Tags7/15

Content10/12

Headings3/8

Technical20/25

E-E-A-T2/7

Images6/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

schoolhouse.comschoolhouse.com

Schoolhouse

Timeless design that's crafted to last for generations at Schoolhouse.

Title Length11 chars

Recommended: 50-60 chars (~66px / 580px)

Description Length70 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

15/100

Poor

4 13

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

Sponsored

AI & LLM Readiness

D50/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

7/25

Citation

13/25

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

nav

Text ratio:3%

Words:1,194

Token eff.:Optimal

Sections/1K:71.2

Depth:1/5

Structured Data

2 JSON-LD

Organization×1.1WebSiteSearchAction

sameAs entity links

Citation Readiness

Opening Summary428w

Descriptive Headingsavg 3.9w

Canonical URL

Open Graph3/3

Twitter Card0/3

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.

73/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

11/15

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

4 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.

37/100

1.27 g

CO₂e / view

12.3 MB

Page Weight

Cleaner Than

New Visitor

1.46 g

Returning (cached)

728 mg

Annual (10K/mo)

152.8 kg

Emission Segments

Data Center

62 mg

Network

374 mg

Device

837 mg

Resource Breakdown

JavaScript

1.1 MB

Images

105.8 KB

CSS

256.1 KB

HTML

32.1 KB

Other

10.8 MB

Green Hosting Verified

Vercel

Provider Match

6 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

36%Critical

Interactive

HTTPS

No WAF

63d

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

16.04.2026

Valid Until

15.07.2026

Subject Alternative Names (1)

schoolhouse.com

SHA-256 Fingerprint

EC:87:66:0E:59:B8:D4:23:62:BC:3D:0B:85:99:69:C0:E5:0E:B2:8C...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

age

261

cache-control

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

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=utf-8

date

Wed, 13 May 2026 11:44:01 GMT

etag

W/"i4g53c5u5y5t4n"

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

100

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

schoolhouse-com.mail.protection.outlook.com

Domain Information

schoolhouse.com

Domain Age

30y 11m

Created

16.06.1995

Expires

15.06.2027

Last Updated

01.05.2025

Registrar

DomainSpot LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

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.

65/100

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

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

__serif_4eafe9 + __sans_f41e55

WCAG AAA

64/100

Readability

/30

14/30

12px · LH 1.33

Hierarchy

/20

6/20

WCAG

/25

24/25

10.28:1 min contrast

Performance

/25

20/25

2 fonts · 3 req

Heading Font

__serif_4eafe9

Serif

Body Font

__sans_f41e55

Sans12px

Contrast Ratio

10.28:1

WCAG AAA (≥7:1)

Reading Comfort

~38 CPL

Narrow lines

64px

28px

12px

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

⚠️ Tight line spacing (1.33). Increase to 1.4–1.6 for better readability.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 10.3:1).

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

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFontsFlesch 59

Color Palette

8 unique colors

2.6:1 Fail Light

#ffffff

Background· 24.6%

#a4a099

Other· 6.9%

#2c2014

Primary· 40.400000000000006%

#5f5d4a

Secondary· 2.7%

Business & Marketing Stack

6 Tools Detected

Enterprise

Customer Support

ZendeskEnterprise

Live chat and helpdesk tools

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

Pinterest AdsMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(12)s.pinimg.com(2)connect.facebook.net(2)a.usbrowserspeed.com(1)fe.sitedataprocessing.com(1)

Website Identity

Schoolhouse

Organization

30 years old

Location detected: 🇺🇸 United Statesvia ip

DomainSpot LLC📧 Microsoft 365en

Social Profiles

Facebook Instagram TikTok Pinterest

Sponsored

Last analyzed: 13 May 2026 at 13:40

Historical Analysis & Change Tracking