columbiasc.net

https://columbiasc.net· First analyzed 28 May 2026· Updated 28 May 2026

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columbiasc.net

Mobile

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Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.26.1.235

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

chan.ns.cloudflare.com.dane.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

436 ms10%

Speed Index

567 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

34 KB

118 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv7.0

cms

Salientv17.2.0Custom

by ThemeNectar

View Theme

Technology Stack

21 Technologies Detected

Plugins

Events Calendar Pro Announcement Bar Revslider Salient Nectar Slider Salient Social The Events Calendar Salient Core Js_Composer_Salient

Analytics

Other

Libraries

UI Components

CSS Frameworks

Icon Libraries

Fonts

Tag Managers

CDN

SEO Analysis

A80/100

Meta Tags12/15

Content10/12

Headings7/8

Technical22/25

E-E-A-T2/7

Images2/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

columbiasc.netcolumbiasc.net

Welcome to the City of Columbia, SC -

The official website for the City of Columbia. We are a city of creativity, excitement, and promise. Together, We Are Columbia

Title Length37 chars

Recommended: 50-60 chars (~226px / 580px)

Description Length126 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (45/49) — critical for accessibility and SEO

7 issues found

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Crawlability

Sitemap

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

17/100

Poor

5 12

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

D54/100

Bot Access

20/25

Machine Read.

8/25

Schema Data

7/25

Citation

19/25

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:5%

Words:2,065

Token eff.:Optimal

Depth:1/5

Structured Data

4 JSON-LD

Organization×1.1WebSiteVideoObject(min)microdataBreadcrumbListSearchAction

Citation Readiness

Opening Summary22w

Descriptive Headingsavg 10.6w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

72/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

15/15

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.

73/100

A+

3 mg

CO₂e / view

34.0 KB

Page Weight

95%

Cleaner Than

New Visitor

4 mg

Returning (cached)

2 mg

Annual (10K/mo)

408 g

Emission Segments

Data Center

<0.001 g

Network

1 mg

Device

2 mg

Resource Breakdown

HTML

34.0 KB

Green Hosting Verified

Cloudflare

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

31%Critical

Interactive

HTTPS

WAF

54d

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

Valid From

22.04.2026

Valid Until

21.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

columbiasc.gov*.columbiasc.gov

SHA-256 Fingerprint

00:FC:AA:F3:3B:14:4D:72:77:B5:FF:87:5B:D5:E1:52:51:55:C4:80...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cf-cache-status

DYNAMIC

cf-ray

a0293a0128ef2fc4-BOS

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Thu, 28 May 2026 00:43:42 GMT

link

<https://columbiasc.gov/wp-json/>; rel="https://api.w.org/",...

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

columbiasc-net.mail.protection.outlook.com

Domain Information

columbiasc.net

Domain Age

29y 8m

Created

08.09.1996

Expires

07.09.2027

Last Updated

23.11.2025

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

74/100

Mobile Friendly36 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

Open Sans + Poppins

WCAG Partial

63/100

Readability

/30

23/30

25px · LH 1.40

Hierarchy

/20

8/20

1.4x ratio

WCAG

/25

16/25

1:1 min contrast

Performance

/25

16/25

2 fonts · 7 req

Heading Font

Open Sans

Sans35px

Body Font

Poppins

Sans25px

Contrast Ratio

1:1

31 issues

Reading Comfort

~42 CPL

Narrow lines

35px

50px

24px

25px

✅ Excellent readability: 25px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 33/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 31 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

GGoogle Fonts Buy on MyFontsFluid TypeFlesch 33

Color Palette

6 unique colors

Light

#00376d

Accent· 53.7%

#d7e8f2

Primary· 22.8%

#cbdae3

Primary· 8.4%

#627783

Secondary· 6.8%

#16283d

Secondary· 6.1%

#f3f9fc

Primary· 2.2%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

columbiasc.gov(11)connect.facebook.net(2)googletagmanager.com(2)docaccess.com(1)cdn.userway.org(1)

Website Identity

City of Columbia, Columbia SC

Organization

The official website for the City of Columbia. We are a city of creativity, excitement, and promise. Together, We Are Columbia

columbiasc.gov/

29 years old

Location detected: 🇨🇦 Canadavia ip

GoDaddy.com, LLC📧 Microsoft 365en-US

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 28 May 2026 at 00:44

Historical Analysis & Change Tracking