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nheri.org

https://nheri.org· First analyzed 05 May 2026· Updated 05 May 2026
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nheri.org
Desktop screenshot of nheri.org
Mobile screenshot of nheri.org
Mobile

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Hosting Provider

Linode (Akamai)
linode.com

IP Address

45.79.202.99

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Atlanta, United States

ASN

AS63949

Organization

Linode

Server

Apache

Nameservers

ns1.emwd.com.ns2.emwd.com.

Performance

97

Core Web Vitals

Weight

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

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Diviv4.27.6Custom
by Elegant Themes
View Theme

Technology Stack

11 Technologies Detected

Plugins

5
Infinity Tnc Divi Modules
UsahtmlmapWpfront Notification Bar
Divi Blog Extras
Graphina Divi Charts And Graphs

Libraries

1
jQueryv3.7.1

UI Components

1
Swiper

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Fonts

1
Google Fonts

Web Servers

1
Apache

SEO Analysis

D53/100
16
11
2
Meta Tags4/15
Content8/12
Headings7/8
Technical19/25
E-E-A-T0/7
Images4/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
N
nheri.orgnheri.org

National Home Education Research Institute | Fact-based Homeschool ...

No description available for this page.

Title truncated.
Title Length125 chars

Recommended: 50-60 chars (~757px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (125 chars, ~757px). Will be truncated in search results.
  • • Missing meta description — important for click-through rates in SERPs

13 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

6 URLs

6 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

9/100
Poor
3 13 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

F34/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
7/25

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:1%
Words:1,117
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary11w
Descriptive Headingsavg 2w
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...
Upgrade to view recommendations

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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.
A
83/100
13
Passed
3
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
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
11/15
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.
1 recommendation
  • •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.
67/100
B
135 mg
CO₂e / view
1.3 MB
Page Weight
70%
Cleaner Than
New Visitor
155 mg
vs
Returning (cached)
77 mg
Annual (10K/mo)
16.2 kg
Emission Segments
Data Center
7 mg
Network
40 mg
Device
89 mg
Resource Breakdown
JavaScript
626.4 KB
Images
505.2 KB
CSS
170.2 KB
Fonts
2.1 KB
HTML
35.7 KB
Green Hosting Verified
Linode (Akamai)
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

75d

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

21.04.2026

Valid Until

20.07.2026

Subject Alternative Names (9)

autodiscover.nheri.orgcpanel.nheri.orgcpcalendars.nheri.orgcpcontacts.nheri.orgmail.nheri.orgnheri.orgwebdisk.nheri.orgwebmail.nheri.org+1 more

SHA-256 Fingerprint

88:58:30:47:10:34:05:C4:25:B0:16:E6:D7:DB:15:05:B3:AC:04:24...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟡 3s(max-age=3, must-revalidate)
content-encoding
⚡ Brotli(br)
content-length
36250
content-type
text/html; charset=UTF-8
date
Tue, 05 May 2026 20:07:48 GMT
server
Apache
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

nheri.org

Domain Information

nheri.org

Domain Age
29y 8m

Created

20.08.1996

Expires

19.08.2027

Last Updated

14.03.2026

Registrar

eNom, LLC

DNSSEC
Not Enabled

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.
C
63/100
Mobile Friendly52 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, maximum-scale=1.0, user-scalable=0
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Georgia + Helvetica

WCAG Partial
59/100
Readability
/30
18/30

16px · LH 1.70

Hierarchy
/20
15/20

2.25x ratio

WCAG
/25
14/25

1:1 min contrast

Performance
/25
12/25

4 fonts · 4 req

Heading Font

Georgia

Serif36px

Body Font

Helvetica

Sans16px

Contrast Ratio

1:1

11 issues

Reading Comfort

~37 CPL

Narrow lines
36px
h1
26px
h2
24px
h4
16px
p

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

❌ Very complex text: Flesch score 16/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 11 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

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

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

GGoogle FontsBuy on MyFontsFlesch 16

Color Palette

6 unique colors
21:1 AAA Dark
#000000
Background· 47.5%
#ffffff
Background· 15.600000000000001%
#ddd6c8
Primary· 5.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
0
Async
0
Defer

Top Script Sources

nheri.org(20)

Website Identity

nheri.org

mail@nheri.org
29 years old
Location detected: 🇺🇸 United Statesvia ip
eNom, LLCen-US

Social Profiles

FacebookX (Twitter)

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Last analyzed: 05 May 2026 at 20:08

Historical Analysis & Change Tracking