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c-spanvideo.org

https://c-spanvideo.org· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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c-spanvideo.org
Desktop screenshot of c-spanvideo.org
Mobile screenshot of c-spanvideo.org
Mobile

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Hosting Provider

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

88

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

CSS Frameworks

1

Tag Managers

1

Marketing

1

Payments

1

Comments

1

Personalization

1

Web Servers

1

SEO Analysis

D58/100
14
10
1
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
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

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.
B
70/100
11
Passed
5
Critical
0
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...

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
B
82 mg
CO₂e / view
815.7 KB
Page Weight
80%
Cleaner Than
New Visitor
94 mg
vs
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...
D

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

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

50

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
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
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.
B
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...

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
h2
26px
h3
22px
h4
14px
p

⚠️ 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.

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

1

Customer Relationship Management platforms

Behavior Analytics

2

User behavior and product analytics

Advertising

2

Ad platforms and retargeting pixels

Privacy & Cookies

2

Cookie consent and privacy compliance tools

A/B Testing & Optimization

1

Experimentation and conversion optimization

5

Categories

8

Total Tools

4

Enterprise

2

Mid-Market

Assessment: Sophisticated marketing and sales technology infrastructure

Ad Networks

Google AdSenseGoogle Ad ManagerMedia.netAmazon Publisher ServicesSovrnPubMaticOpenXIndex ExchangePrebid.js

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Scripts & Styles

23 Resources

20
Scripts
3
Styles
8
Async
1
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

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Last analyzed: 28 Apr 2026 at 10:55

Historical Analysis & Change Tracking