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ohiohistorycentral.org

https://ohiohistorycentral.org· First analyzed 30 Apr 2026· Updated 30 Apr 2026
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ohiohistorycentral.org
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Mobile

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Hosting Provider

Rackspace
rackspace.com

IP Address

104.130.169.133

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Windcrest, United States

ASN

AS27357

Organization

Cloud Servers Cell IAD3

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns69.domaincontrol.com.ns70.domaincontrol.com.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
993 ms10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.5 MB
179 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Bootstrap
CMS
WordPress
Infrastructure
Hosting
Rackspace
CDN
Cloudflare

Technology Stack

24 Technologies Detected

Plugins

8
Modern Events Calendar LiteUserswpSiteorigin PanelsWp Google Map Gold
TablePress
Addthis All
Wp Smushit
Yoast SEO

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Libraries

2
jQueryv3.7.1
jQuery UI

CSS Frameworks

2
Bootstrapv6.9.4
Tailwind CSS

Frameworks

1
Alpine.js

UI Components

1
Owl Carousel

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Email Marketing

1
Mailchimp

Social

1
AddThis

CDN

1
Cloudflare

Customer Support

1
Zendesk

Security

1
reCAPTCHA

SEO Analysis

B74/100
20
9
1
Meta Tags8/15
Content10/12
Headings5/8
Technical24/25
E-E-A-T2/7
Images2/7
Links4/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
O
ohiohistorycentral.orgohiohistorycentral.org

Research - Ohio History Connection

Dig into Ohio's past with hands on experiences and resources.

Title Length34 chars

Recommended: 50-60 chars (~207px / 580px)

Description Length61 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (9/12) — critical for accessibility and SEO

10 issues found

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Crawlability

Sitemap

Type: index

9 URLs

9 sub-sitemaps

robots.txt

145 rules

Sitemap reference found

Local SEO

Local Search Readiness

35/100
Needs Work
9 9

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AI & LLM Readiness

D50/100
Bot Access
20/25
Machine Read.
8/25
Schema Data
8/25
Citation
14/25

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:3%
Words:625
Token eff.:Optimal
Sections/1K:1.6

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary64w
Descriptive Headingsavg 2w
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
77/100
12
Passed
5
Critical
1
Warnings
Images & Alt Text
15/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
8/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 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.
50/100
D
263 mg
CO₂e / view
2.5 MB
Page Weight
30%
Cleaner Than
New Visitor
300 mg
vs
Returning (cached)
150 mg
Annual (10K/mo)
31.5 kg
Emission Segments
Data Center
13 mg
Network
77 mg
Device
173 mg
Resource Breakdown
JavaScript
1.2 MB
Images
17.3 KB
CSS
1.3 MB
HTML
28.9 KB
Other
1.4 KB
Green Hosting Verified
Rackspace
Provider Match
5 recommendations
  • •Carbon footprint recommendation preview...
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C

Security Score

61%Fair
Interactive

HTTPS

WAF

77d

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

18.04.2026

Valid Until

17.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.ohiohistory.org

SHA-256 Fingerprint

8E:74:2D:4D:AD:7F:E8:AE:2E:05:A6:41:CC:AB:FB:13:B6:E7:AE:E1...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🟡 600s(max-age=600, must-revalidate)
cf-cache-status
DYNAMIC
cf-ray🇫🇷 Paris
9f4969147e11d877-CDG
content-encoding
⚡ Brotli(br)
content-security-policy
base-uri 'self'; connect-src 'self' data: https://places.goo...
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

ohiohistorycentral.org

Domain Age
23y 8m

Created

05.09.2002

Expires

05.09.2029

Last Updated

14.08.2024

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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
67/100
Mobile Friendly6 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, maximum-scale=1, user-scalable=0
3 recommendations
  • •Mobile compatibility recommendation preview...
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Typography & Readability

cabrito-normal + museo-sans

WCAG Partial
66/100
Readability
/30
22/30

19px · LH 1.50

Hierarchy
/20
13/20

2.86x ratio

WCAG
/25
14/25

1:1 min contrast

Performance
/25
17/25

3 fonts

Heading Font

cabrito-normal

Sans53px

Body Font

museo-sans

Sans19px

Contrast Ratio

1:1

29 issues

Reading Comfort

~32 CPL

Narrow lines
53px
h1
30px
h2
30px
h4
19px
p

✅ Excellent readability: 19px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

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

⚠️ Partial contrast: 29 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 2.9x larger than body text.

Buy on MyFontsFluid Type (rem)Flesch 17

Color Palette

13 unique colors
6.89:1 AA Light
#ffffff
Background· 35.10000000000001%
#5a5b51
Other· 6.5%
#15100c
Primary· 6.8%
#25475d
Secondary· 6.6%
#352e25
Secondary· 6.5%
#554431
Secondary· 5.8%
#bebea9
Secondary· 5.5%
#b4ad8e
Secondary· 5.2%

Business & Marketing Stack

5 Tools Detected

Enterprise

Marketing Automation

1
MailchimpSMB

Email marketing and automation platforms

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

1
AddThisFree

Social widgets and sharing tools

4

Categories

5

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
11
Async
0
Defer

Top Script Sources

ohiohistory.org(7)googletagmanager.com(5)gstatic.com(2)connect.facebook.net(2)tags-cdn.clarivoy.com(1)

Website Identity

Ohio History Connection

Ohio History Connection

Organization

Dig into Ohio's past with hands on experiences and resources.

800.686.6124
www.ohiohistory.org/
23 years old

800 E. 17th Ave., Columbus, OH 43211

Location detected: 🇺🇸 United Statesvia ip
GoDaddy.com, LLCen-US

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Last analyzed: 30 Apr 2026 at 20:49

Historical Analysis & Change Tracking

ohiohistorycentral.org Technology Stack - Built With Alpine.js, jQuery, jQuery UI, Owl Carousel, Bootstrap | StackOptic | StackOptic