iusd.org

https://iusd.org· First analyzed 16 May 2026· Updated 16 May 2026

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iusd.org

Mobile

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Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

35.160.151.2

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Portland, United States

ASN

AS16509

Organization

AWS EC2 (us-west-2)

Server

Nginx

CDN

Nameservers

pdns12.domaincontrol.com.pdns11.domaincontrol.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

933 ms10%

Speed Index

1.2 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

4.1 MB

72 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPress

Infrastructure

Hosting

Amazon Web Services (AWS)

CDN

Technology Stack

11 Technologies Detected

CSS Frameworks

Bootstrap

Tailwind CSS

Fonts

Adobe Fonts (Typekit)Adobe Fonts

Analytics

UI Components

Icon Libraries

Tag Managers

Payments

Web Servers

SEO Analysis

C62/100

Meta Tags12/15

Content8/12

Headings3/8

Technical18/25

E-E-A-T0/7

Images5/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

iusd.orgiusd.org

IUSD.org - Irvine Unified School District

Located in Orange County, CA, the Irvine Unified School District is committed to providing the highest quality educational experience we can envision for our...

Description truncated.

Title Length41 chars

Recommended: 50-60 chars (~234px / 580px)

Description Length308 chars

Recommended: 120-160 chars

Issues (1)

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

10 issues found

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Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

44 rules

Local SEO

Local Search Readiness

13/100

Poor

4 11 2

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

F38/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

0/25

Citation

11/25

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:2%

Words:962

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 3w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

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.

80/100

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

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

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.

2 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.

41/100

426 mg

CO₂e / view

4.1 MB

Page Weight

15%

Cleaner Than

New Visitor

487 mg

Returning (cached)

243 mg

Annual (10K/mo)

51.1 kg

Emission Segments

Data Center

21 mg

Network

125 mg

Device

280 mg

Resource Breakdown

JavaScript

172.5 KB

Images

3.7 MB

CSS

263.6 KB

HTML

28.2 KB

Other

8.6 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

168d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

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

31.10.2026

OCSP Stapling

Enabled

Subject Alternative Names (4)

iusd.org*.iusd.org*.ad.iusd.orgadfs.iusd.org

SHA-256 Fingerprint

55:27:F6:80:27:C8:FD:0F:2D:7C:5C:07:FC:30:CE:25:9A:B6:16:30...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

9156

cache-control

🟢 1 Year(max-age=31536000, public)

content-encoding

📦 Gzip(gzip)

content-language

content-length

28597

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

iusd-org.mail.protection.outlook.com

Domain Information

iusd.org

Domain Age

27y 7m

Created

30.09.1998

Expires

29.09.2026

Last Updated

13.11.2024

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

66/100

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, shrink-to-fit=no

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

brandon-grotesque + lato

WCAG Partial

48/100

Readability

/30

14/30

14px · LH 2.00

Hierarchy

/20

7/20

WCAG

/25

12/25

1.93:1 min contrast

Performance

/25

15/25

2 fonts · 1 req

Heading Font

brandon-grotesque

Sans

Body Font

lato

Sans14px

Contrast Ratio

1.93:1

11 issues

Reading Comfort

~44 CPL

Narrow lines

40px

16px

14px

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

⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.9:1).

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

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

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

AAdobe Fonts Buy on MyFonts

Color Palette

15 unique colors

3.99:1 AA Large Dark

#423e40

Other· 8%

#9ba0a4

Other· 6.2%

#e9f2f1

Primary· 17.1%

#5180a4

Secondary· 8.2%

#c5bcb1

Secondary· 7.1%

#c69b7f

Secondary· 6.4%

#a27254

Secondary· 6.2%

#d3dcd4

Secondary· 6.2%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

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Scripts & Styles

29 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(7)cse.google.com(2)googletagmanager.com(2)plugins.flockler.com(2)cdn.jsdelivr.net(2)

Website Identity

iusd.org

(949) 936-5000

27 years old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLC📧 Microsoft 365en

Social Profiles

Facebook Instagram YouTube TikTok

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Last analyzed: 16 May 2026 at 23:44

Historical Analysis & Change Tracking