edsource.org

https://edsource.org· First analyzed 25 Apr 2026· Updated 25 Apr 2026

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edsource.org

Mobile

Sponsored

Hosting Provider

Kinsta

cloudflare.com

IP Address

162.159.135.42

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns29.worldnic.com.ns30.worldnic.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

838 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

8.9 MB

190 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

nakatomiv2.0Custom

by Justin Allen, John Osborne, Extra Small Design, and Shannon Tilton

Technology Stack

29 Technologies Detected

Plugins

Simple Flash Messages Widget Options Search Filter Pro

Duracelltomi Google Tag Manager

Firebox

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity Segment

Libraries

jQuery

jQuery UI

Moment.js

Fonts

Google Fonts Adobe Fonts (Typekit)Adobe Fonts

CSS Frameworks

Tailwind CSS

Bootstrap

Email Marketing

Mailchimp Constant Contact

UI Components

Icon Libraries

Tag Managers

CDN

Security

SEO Analysis

A87/100

Meta Tags14/15

Content11/12

Headings8/8

Technical24/25

E-E-A-T7/7

Images3/7

Links5/5

URL5/5

Social4/5

Freshness0/4

Mobile3/4

Indexability3/3

edsource.orgedsource.org

Covering education in California and beyond | EdSource

A nonprofit newsroom devoted to covering equity in education with in-depth analysis and data-driven journalism.

Title Length54 chars

Recommended: 50-60 chars (~319px / 580px)

Description Length111 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (43/46) — critical for accessibility and SEO

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

32 URLs

32 sub-sitemaps

robots.txt

64 rules

Local SEO

Local Search Readiness

18/100

Poor

5 12 2

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

Sponsored

AI & LLM Readiness

F37/100

Bot Access

9/25

Machine Read.

5/25

Schema Data

6/25

Citation

17/25

AI Bot Access

3/14 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:12%

Words:4,063

Token eff.:Poor Structure

Structured Data

1 JSON-LD

NewsArticle×1.2Person×1.3(min)Organization×1.1

Citation Readiness

Opening Summary912w

Descriptive Headingsavg 9w

Canonical URL

Open Graph2/3

Twitter Card3/3

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.

66/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

18/20

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

Forms & Inputs

8/15

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

11/15

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

ARIA & Roles

4/15

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.

31/100

920 mg

CO₂e / view

8.9 MB

Page Weight

Cleaner Than

New Visitor

1.05 g

Returning (cached)

526 mg

Annual (10K/mo)

110.3 kg

Emission Segments

Data Center

45 mg

Network

270 mg

Device

604 mg

Resource Breakdown

JavaScript

372.6 KB

Images

5.8 MB

CSS

2.7 MB

Fonts

849 B

HTML

35.6 KB

Other

9.6 KB

Green Hosting Verified

Kinsta

GWF Verified

7 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

WAF

64d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

31.03.2026

Valid Until

29.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

edsource.org*.edsource.org

SHA-256 Fingerprint

37:B6:07:45:8F:ED:FF:06:5F:18:90:16:99:73:D4:D7:F9:72:28:CE...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-origin

https://staging-edsource.kinsta.cloud, https://cdn.knightlab...

alt-svc

h3=":443"; ma=86400

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate)

cf-cache-status

DYNAMIC

cf-ray🇮🇹 Milan

9f1d03f4a95df48b-MXP

content-encoding

⚡ Brotli(br)

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx2.googlemail.com

aspmx3.googlemail.com

aspmx.l.google.com

alt2.aspmx.l.google.com

+1 more

Domain Information

edsource.org

Domain Age

29y 6m

Created

08.10.1996

Expires

07.10.2028

Last Updated

07.10.2025

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

80/100

Mobile Friendly13 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=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

canada-type-gibson

WCAG Partial

65/100

Readability

/30

24/30

16px · LH 1.40

Hierarchy

/20

14/20

2x ratio

WCAG

/25

16/25

1.16:1 min contrast

Performance

/25

11/25

3 fonts · 1 req

Heading Font

canada-type-gibson

Sans32px

Body Font

canada-type-gibson

Sans16px

Contrast Ratio

1.16:1

7 issues

Reading Comfort

~38 CPL

Narrow lines

32px

40px

24px

15px

16px

✅ Excellent readability: 16px body text is ideal for all devices.

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

❌ Very complex text: Flesch score 17/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.2:1).

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

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

GGoogle Fonts AAdobe Fonts Buy on MyFontsFluid Type (rem)Flesch 17

Color Palette

10 unique colors

14.36:1 AAA Light

#ffffff

Background· 35.199999999999996%

#2f282d

Secondary· 4.9%

#153f65

Primary· 22.7%

#9e7867

Secondary· 7.2%

#cfc4c1

Secondary· 6.3%

#056ba2

Accent· 6.2%

#0f1726

Secondary· 6%

#79a8a8

Secondary· 4.5%

Business & Marketing Stack

6 Tools Detected

Enterprise

Marketing Automation

MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Twitter/X WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

edsource.org(5)googletagmanager.com(3)youtube.com(2)cse.google.com(2)connect.facebook.net(2)

Website Identity

edsource.org

republish@edsource.org

29 years old

Location detected: 🇨🇦 Canadavia ip

Network Solutions, LLC📧 Google Workspaceen

Social Profiles

Facebook X (Twitter)Instagram LinkedIn Bluesky

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Last analyzed: 25 Apr 2026 at 11:30

Historical Analysis & Change Tracking