columbuslibrary.org

https://columbuslibrary.org· First analyzed 12 May 2026· Updated 12 May 2026

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columbuslibrary.org

Mobile

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Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

3.164.68.98

Site Location

🇫🇮 Finlandvia ip

Server Location

🇫🇮 Helsinki, Finland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Nginx

CDN

CloudFront

Nameservers

ns-1327.awsdns-37.org.ns-1681.awsdns-18.co.uk.ns-290.awsdns-36.com.ns-619.awsdns-13.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.6 s10%

Speed Index

2.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.8 MB

170 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.8.5

cms

Hello Elementorv3.4.3

by Elementor Team

View Theme

Technology Stack

27 Technologies Detected

Plugins

Popup Maker Svg Support Megamenu Pro

Elementor

Youtube Embed Plus

Elementor

Wp Google Maps Gtranslate Wp Google Maps Pro Ewww Image Optimizer Megamenu

Analytics

Libraries

UI Components

Other

Other

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

Web Servers

SEO Analysis

B75/100

Meta Tags8/15

Content10/12

Headings3/8

Technical24/25

E-E-A-T2/7

Images4/7

Links4/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

columbuslibrary.orgcolumbuslibrary.org

Columbus Metropolitan Library

Columbus Metropolitan Library offers helpful services and resources to the Columbus, Ohio community. Browse our library, find information, and access our too...

Description truncated.

Title Length29 chars

Recommended: 50-60 chars (~176px / 580px)

Description Length166 chars

Recommended: 120-160 chars

Issues (1)

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

8 issues found

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Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

2 rules

Local SEO

Local Search Readiness

27/100

Needs Work

8 12

Sponsored

AI & LLM Readiness

D53/100

Bot Access

20/25

Machine Read.

11/25

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

nav

Text ratio:4%

Words:1,797

Token eff.:Optimal

Sections/1K:2.2

Depth:1/5

Structured Data

5 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary844w

Descriptive Headingsavg 5.8w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

75/100

Passed

Critical

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

5/15

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

5/15

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.

24/100

598 mg

CO₂e / view

5.8 MB

Page Weight

Cleaner Than

New Visitor

683 mg

Returning (cached)

342 mg

Annual (10K/mo)

71.7 kg

Emission Segments

Data Center

29 mg

Network

176 mg

Device

393 mg

Resource Breakdown

JavaScript

716.4 KB

Images

699.3 KB

CSS

4.1 MB

Fonts

2.1 KB

HTML

254.6 KB

Other

72.7 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

9 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

302d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

09.02.2026

Valid Until

10.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

columbuslibrary.org*.columbuslibrary.org

SHA-256 Fingerprint

46:CB:51:69:FB:E6:8A:DC:78:0B:F5:FB:BD:A0:3D:70:27:99:10:76...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

10757

content-type

text/html; charset=UTF-8

date

Tue, 12 May 2026 17:09:41 GMT

link

<https://www.columbuslibrary.org/wp-json/>; rel="https://api...

server

nginx/1.28.3

via

1.1 31f2299ace8ebc27c9e8f771714b4bcc.cloudfront.net (CloudFr...

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

columbuslibrary-org.mail.eo.outlook.com

Domain Information

columbuslibrary.org

Domain Age

25y 10m

Created

21.07.2000

Expires

21.07.2027

Last Updated

27.02.2024

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

Data Protection Officer mentioned

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.

79/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Gotham A + Gotham

WCAG Partial

74/100

Readability

/30

27/30

16px · LH 1.50

Hierarchy

/20

18/20

3x ratio · ✓ H1→H6

WCAG

/25

18/25

1.11:1 min contrast

Performance

/25

11/25

2 fonts · 10 req

Heading Font

Gotham A

Sans48px

Body Font

Gotham

Sans16px

Contrast Ratio

1.11:1

1 issue

Reading Comfort

~36 CPL

Narrow lines

48px

36px

26px

18px

16px

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

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

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 1.1:1).

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

✅ Strong hierarchy: Headlines are 3.0x larger than body text.

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

GGoogle Fonts Buy on MyFontsFlesch 54

Color Palette

7 unique colors

17.38:1 AAA Light

#ffffff

Primary· 35.300000000000004%

#1b1a19

Text· 17.9%

#50262b

Secondary· 1.5%

Business & Marketing Stack

3 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

columbuslibrary.org(12)googletagmanager.com(2)cdn.datatables.net(2)scripts.clarity.ms(1)clarity.ms(1)

Website Identity

Columbus Metropolitan Library

Organization

Columbus Metropolitan Library offers helpful services and resources to the Columbus, Ohio community. Browse our library, find information, and access our tools today!

www.columbuslibrary.org/

25 years old

Location detected: 🇫🇮 Finlandvia ip

Network Solutions, LLC📧 Microsoft 365en-US

Social Profiles

Facebook X (Twitter)Instagram LinkedIn TikTok

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Last analyzed: 12 May 2026 at 20:09

Historical Analysis & Change Tracking