c-spanvideo.org

https://c-spanvideo.org· First analyzed 28 Apr 2026· Updated 28 Apr 2026

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c-spanvideo.org

Mobile

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Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

108.156.22.24

Site Location

🇮🇪 Irelandvia ip

Server Location

🇮🇪 Dublin, Ireland

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

Server

Apache

CDN

CloudFront

Nameservers

ns-309.awsdns-38.com.ns-634.awsdns-15.net.ns-1512.awsdns-61.org.ns-1733.awsdns-24.co.uk.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.6 s10%

Speed Index

2.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

816 KB

312 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

HubSpot CMS

Technology Stack

16 Technologies Detected

Advertising

Google Ads Google AdSense LinkedIn Ads Criteo

Libraries

Analytics

CSS Frameworks

Fonts

Tag Managers

Marketing

Payments

Comments

Personalization

Web Servers

SEO Analysis

D58/100

Meta Tags15/15

Content10/12

Headings3/8

Technical14/21

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

c-spanvideo.orgc-spanvideo.org

C-SPAN.org | National Politics | History | Nonfiction Books

C-SPAN.org gives you access to C-SPAN's daily coverage of Washington and more than 200,000 hours of extensively indexed and archived C-SPAN video.

Title Length59 chars

Recommended: 50-60 chars (~339px / 580px)

Description Length146 chars

Recommended: 120-160 chars

Issues (1)

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

11 issues found

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Local SEO

Local Search Readiness

14/100

Poor

4 11 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

D40/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

0/25

Citation

10/25

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:6%

Words:2,027

Token eff.:Optimal

Sections/1K:14.3

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary16w

Descriptive Headingsavg 113.9w

Canonical URL

Open Graph0/3

Twitter Card0/3

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.

70/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

13/20

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

6/15

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.

58/100

82 mg

CO₂e / view

815.7 KB

Page Weight

80%

Cleaner Than

New Visitor

94 mg

Returning (cached)

47 mg

Annual (10K/mo)

9.9 kg

Emission Segments

Data Center

4 mg

Network

24 mg

Device

54 mg

Resource Breakdown

JavaScript

548.2 KB

Images

300 B

HTML

111.5 KB

Other

155.8 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

45%Poor

Critical / Transactional

HTTPS

No WAF

324d

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+H3

Valid From

18.02.2026

Valid Until

18.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

c-span.org*.c-span.org

SHA-256 Fingerprint

F2:54:0A:E1:3A:2F:92:32:0E:6C:07:2E:63:77:1B:CD:42:C6:88:8D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

187

alt-svc

h3=":443"; ma=86400

cache-control

⚪ Custom(s-maxage=300)

content-security-policy

frame-ancestors https://app.c-spanbus.org https://*.c-span.o...

content-type

text/html; charset=UTF-8

date

Tue, 28 Apr 2026 10:52:02 GMT

Good Warning Issue

Email Infrastructure

Amazon SES

Score

SPF

DKIM

DMARC

MX Records (1)

inbound-smtp.us-east-1.amazonaws.com

Domain Information

c-spanvideo.org

Domain Age

20y 6m

Created

27.10.2005

Expires

27.10.2027

Last Updated

14.10.2024

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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.

77/100

Mobile Friendly7 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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Georgia + helvetica

WCAG Partial

45/100

Readability

/30

17/30

14px · LH 1.20

Hierarchy

/20

7/20

WCAG

/25

12/25

2.6:1 min contrast

Performance

/25

9/25

4 fonts · 2 req

Heading Font

Georgia

Serif

Body Font

helvetica

Sans14px

Contrast Ratio

2.6:1

10 issues

Reading Comfort

~46 CPL

Optimal (45–75)

27px

26px

22px

14px

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

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

✅ Optimal line length: ~46 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 28/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 10 elements below WCAG AA threshold (min 2.6:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

Buy on MyFontsFlesch 28

Color Palette

10 unique colors

7.1:1 AAA Light

#ffffff

Background· 25.5%

#575765

Other· 5.7%

#203a71

Accent· 19.3%

#080d2c

Accent· 6.7%

#2c2d53

Secondary· 6.6%

#164ce6

Accent· 6%

#061e6b

Primary· 5.9%

Business & Marketing Stack

8 Tools Detected

Enterprise

CRM Systems

HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Google AdsEnterprise

LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

OneTrustEnterprise

CookiebotMid-Market

Cookie consent and privacy compliance tools

A/B Testing & Optimization

Dynamic YieldEnterprise

Experimentation and conversion optimization

Sponsored

Scripts & Styles

23 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(3)static.c-spanvideo.org(2)script.4dex.io(1)c.amazon-adsystem.com(1)js-na1.hs-scripts.com(1)

Website Identity

c-spanvideo.org

20 years old

Location detected: 🇮🇪 Irelandvia ip

Network Solutions, LLC📧 Amazon SESen-us

Social Profiles

Facebook X (Twitter)Instagram YouTube TikTok Threads

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Last analyzed: 28 Apr 2026 at 10:55

Historical Analysis & Change Tracking