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sharpschool.com

https://sharpschool.com· First analyzed 26 Apr 2026· Updated 26 Apr 2026
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sharpschool.com
Desktop screenshot of sharpschool.com
Mobile screenshot of sharpschool.com
Mobile

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Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.18.13.16

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Nginx

CDN

CDN

Nameservers

lochlan.ns.cloudflare.com.hattie.ns.cloudflare.com.

Performance

88

Core Web Vitals

Weight

First Contentful Paint
1.6 s10%
Speed Index
2.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.3 MB
155 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
CMS
WordPressv6.8.5
Infrastructure
Hosting
Cloudflare
CDN
CDN

Technology Stack

19 Technologies Detected

Plugins

5
Miniorange Saml 20 Single Sign OnAdvanced Admin SearchAjax Search Lite
WP Rocket
Yoast SEO

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

UI Components

2
Slick CarouselFancybox

CSS Frameworks

2
Bootstrapv4.5.0
Tailwind CSS

Advertising

2
LinkedIn AdsMicrosoft Advertising

Libraries

1
jQueryv3.7.1

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

A83/100
23
5
1
Meta Tags14/15
Content12/12
Headings8/8
Technical21/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
S
sharpschool.comsharpschool.com

Communication Products from PowerSchool | PowerSchool

Support student learning with technology that connects K-12 classrooms to homes, helps teachers communicate with families, and improve student attendance in ...

Description truncated.
Title Length53 chars

Recommended: 50-60 chars (~331px / 580px)

Description Length195 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (34/43) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap
robots.txt

8 rules

Sitemap reference found

Local SEO

Local Search Readiness

18/100
Poor
5 13

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

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AI & LLM Readiness

D45/100
Bot Access
20/25
Machine Read.
2/25
Schema Data
7/25
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
nav
Text ratio:8%
Words:3,947
Token eff.:Poor Structure
Depth:1/5

Structured Data

5 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary20w
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card1/3
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.
B
79/100
14
Passed
3
Critical
1
Warnings
Images & Alt Text
15/20
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
12/15
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
11/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
10/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 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.
70/100
B
137 mg
CO₂e / view
1.3 MB
Page Weight
70%
Cleaner Than
New Visitor
156 mg
vs
Returning (cached)
78 mg
Annual (10K/mo)
16.4 kg
Emission Segments
Data Center
7 mg
Network
40 mg
Device
90 mg
Resource Breakdown
JavaScript
730.0 KB
Images
328.7 KB
CSS
260.9 KB
Fonts
2.6 KB
HTML
31.7 KB
Other
940 B
Green Hosting Verified
Cloudflare
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

61%Fair
Interactive

HTTPS

WAF

139d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

Valid From

12.09.2025

Valid Until

12.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.powerschool.compowerschool.com

SHA-256 Fingerprint

02:0A:77:C1:46:CD:89:09:84:93:D1:60:36:59:8F:41:D4:22:A8:A9...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 600s(max-age=600, must-revalidate)
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Sun, 26 Apr 2026 14:04:34 GMT
link
<https://www.powerschool.com/?p=19324>; rel=shortlink
server
nginx
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

sharpschool-com.mail.protection.outlook.com

Domain Information

sharpschool.com

Domain Age
22y 10m

Created

12.06.2003

Expires

12.06.2027

Last Updated

10.11.2025

Registrar

Amazon Registrar, Inc.

DNSSEC
Not Enabled

Privacy & Compliance

TrustArc

Cookie Consent Banner
TrustArc
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: TrustArc
Privacy policy page linked
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.
B
72/100
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=1.0, shrink-to-fit=no
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Arial

WCAG Partial
74/100
Readability
/30
22/30

18px · LH 1.62

Hierarchy
/20
19/20

2.22x ratio · ✓ H1→H6

WCAG
/25
13/25

2.49:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Arial

Sans40px

Body Font

Arial

Sans18px

Contrast Ratio

2.49:1

15 issues

Reading Comfort

~37 CPL

Narrow lines
40px
h1
38px
h2
24px
h3
25px
h4
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 2.5:1).

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

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

GGoogle FontsFlesch 0

Color Palette

7 unique colors
Light
#ffffff
Background· 17.3%
#00427c
Primary· 63.2%
#bbb4a3
Secondary· 5.7%
#e2eaec
Secondary· 4.4%
#6b91aa
Secondary· 4.1%
#495577
Secondary· 3.3%
#373253
Secondary· 2.2%

Business & Marketing Stack

7 Tools Detected

Enterprise

Marketing Automation

1
MarketoEnterprise

Email marketing and automation platforms

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

3
Facebook PixelMid-Market
LinkedIn AdsEnterprise
Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

1
TrustArcEnterprise

Cookie consent and privacy compliance tools

4

Categories

7

Total Tools

4

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
15
Async
2
Defer

Top Script Sources

googletagmanager.com(4)bat.bing.com(3)connect.facebook.net(3)powerschool.com(2)cdn.bizible.com(1)

Website Identity

PowerSchool

PowerSchool

Organization

Support student learning with technology that connects K-12 classrooms to homes, helps teachers communicate with families, and improve student attendance in order to elevate student achievements.

www.powerschool.com/
22 years old
Location detected: 🇨🇦 Canadavia ip
Amazon Registrar, Inc.📧 Microsoft 365en-US

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Last analyzed: 26 Apr 2026 at 14:04

Historical Analysis & Change Tracking