childhealthdata.org

https://childhealthdata.org· First analyzed 20 May 2026· Updated 20 May 2026

Export

childhealthdata.org

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

172.67.68.71

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

wren.ns.cloudflare.com.jeremy.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

670 ms10%

Speed Index

871 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

282 KB

102 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

Sitefinity

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Technology Stack

15 Technologies Detected

Analytics

Libraries

CSS Frameworks

Other

Icon Libraries

Fonts

Tag Managers

Email Marketing

CDN

Frameworks

Customer Support

SEO Analysis

D49/100

Meta Tags7/15

Content11/12

Headings5/8

Technical13/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability0/3

childhealthdata.orgchildhealthdata.org

NSCH Interactive Data Query (2022 - present) - Data Resource Center...

The Data Resource Center for Child and Adolescent Health is a national initiative funded by the Maternal and Child Health Bureau to make the results from the...

Title truncated. Description truncated.

Title Length99 chars

Recommended: 50-60 chars (~603px / 580px)

Description Length326 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (99 chars, ~603px). Will be truncated in search results.
• Page is set to noindex — will not appear in search results

13 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

21 rules

Local SEO

Local Search Readiness

5/100

Poor

2 13 2

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

Sponsored

AI & LLM Readiness

F33/100

Bot Access

15/25

Machine Read.

8/25

Schema Data

0/25

Citation

10/25

AI Bot Access

6/14 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:7%

Words:843

Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary28w

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

Upgrade to view recommendations

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.

55/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

8/20

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

Forms & Inputs

7/15

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

6/15

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

4 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.

66/100

A+

29 mg

CO₂e / view

282.3 KB

Page Weight

90%

Cleaner Than

New Visitor

33 mg

Returning (cached)

16 mg

Annual (10K/mo)

3.4 kg

Emission Segments

Data Center

1 mg

Network

8 mg

Device

19 mg

Resource Breakdown

JavaScript

115.1 KB

Images

2.0 KB

CSS

22.6 KB

HTML

18.7 KB

Other

124.0 KB

Green Hosting Verified

Cloudflare

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

26%Critical

Interactive

HTTPS

WAF

46d

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

06.04.2026

Valid Until

05.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

childhealthdata.org*.childhealthdata.org

SHA-256 Fingerprint

DE:47:DD:27:28:53:64:C1:43:ED:8F:FE:7B:FB:A1:33:5B:2D:38:86...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

age

5680

alt-svc

h3=":443"; ma=86400

cache-control

🟡 1 Hours(max-age=3600)

cf-cache-status

HIT

cf-ray

9fe7da584a204cfb-BOS

content-encoding

⚡ Brotli(br)

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (4)

cahmi-org.p40.spamhero.net

cahmi-org.p20.spamhero.net

cahmi-org.p10.spamhero.com

cahmi-org.p30.spamhero.net

Domain Information

childhealthdata.org

Domain Age

21y 4m

Created

11.01.2005

Expires

11.01.2029

Last Updated

05.02.2026

Registrar

GoDaddy.com, 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.

52/100

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, minimum-scale=1

2 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Roboto

WCAG Partial

59/100

Readability

/30

17/30

14px · LH 1.65

Hierarchy

/20

17/20

2.57x ratio · ✓ H1→H6

WCAG

/25

14/25

1:1 min contrast

Performance

/25

11/25

1 font · 4 req

Heading Font

Roboto

Sans36px

Body Font

Roboto

Sans14px

Contrast Ratio

1:1

7 issues

Reading Comfort

~44 CPL

Narrow lines

36px

14px

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

⚠️ Hard to read: Flesch score 31/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 7 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 2.6x larger than body text.

✅ Lean font stack: 1 font families keeps load times fast.

GGoogle FontsFlesch 31

Color Palette

9 unique colors

2.99:1 Fail Light

#ffffff

Background· 75.80000000000001%

#9893a0

Other· 3%

#410b5f

Primary· 6.4%

#5b386f

Secondary· 0.8%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Social Media

AddThisFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.datatables.net(6)local(5)cdnjs.cloudflare.com(4)googletagmanager.com(3)google-analytics.com(1)

Website Identity