Back to Search
nbcuni.com favicon

nbcuni.com

https://nbcuni.com· First analyzed 09 Sept 2026· Updated 09 Sept 2026
Export
nbcuni.com
Desktop screenshot of nbcuni.com
Mobile screenshot of nbcuni.com
Mobile

Sponsored

Hosting Provider

NBCUniversal

IP Address

216.178.96.229

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 New York, United States

ASN

AS17035

Organization

NBCUniversal

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

usw1.akam.net.use3.akam.net.asia2.akam.net.asia3.akam.net.+5 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint
348 ms10%
Speed Index
452 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
88 KB
125 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Drupal

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQuery

Other

1
GSAP

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

CDN

1
Cloudflare

SEO Analysis

B70/100
21
6
1
Meta Tags9/15
Content8/12
Headings3/8
Technical22/25
E-E-A-T2/7
Images5/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile4/4
Indexability3/3
N
nbcuni.comnbcuni.com

Home | NBCUNIVERSAL MEDIA

We are one of the world’s leading media and entertainment companies in the development, production, and marketing of entertainment, news and information to a

Title Length25 chars

Recommended: 50-60 chars (~154px / 580px)

Description Length157 chars

Recommended: 120-160 chars

Issues (1)

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

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,385 URLs

robots.txt

58 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

16/100
Poor
4 14

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

F39/100
Bot Access
20/25
Machine Read.
1/25
Schema Data
8/25
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
Text ratio:7%
Words:3,175
Token eff.:Poor Structure

Structured Data

3 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction
sameAs entity links

Citation Readiness

Opening Summary
Descriptive Headingsavg 1w
Canonical URL
Open Graph1/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

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.
A
85/100
14
Passed
2
Critical
1
Warnings
Images & Alt Text
20/20
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
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.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
65/100
A+
11 mg
CO₂e / view
88.1 KB
Page Weight
95%
Cleaner Than
New Visitor
12 mg
vs
Returning (cached)
6 mg
Annual (10K/mo)
1.3 kg
Emission Segments
Data Center
2 mg
Network
3 mg
Device
6 mg
Resource Breakdown
Images
474 B
CSS
68.2 KB
HTML
19.4 KB
Green Hosting Not Verified
NBCUniversal
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

WAF

71d

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

22.08.2026

Valid Until

20.11.2026

Subject Alternative Names (1)

www.nbcuniversal.com

SHA-256 Fingerprint

59:2F:30:05:CC:0A:44:87:13:31:8B:A3:34:5A:3F:87:6A:8C:83:40...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-origin
*
age
1911
cache-control
🟡 4 Hours(public, max-age=14400)
cf-cache-status
HIT
cf-ray🇩🇪 Frankfurt
a3856c893bb19f14-FRA
content-encoding
📦 Gzip(gzip)
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (4)

mx0a-00176a04.pphosted.com
mxb-00176a04.gslb.pphosted.com
mxa-00176a04.gslb.pphosted.com
mx0b-00176a04.pphosted.com

Domain Information

nbcuni.com

Domain Age
23 years

Created

02.09.2003

Expires

02.09.2027

Last Updated

01.08.2025

Registrar

MarkMonitor Inc.

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
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.
B
71/100
Mobile Friendly24 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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Rock-SansBold + Rock-SansNormal

WCAG Partial
50/100
Readability
/30
13/30

11px · LH 1.71

Hierarchy
/20
7/20
WCAG
/25
12/25

1:1 min contrast

Performance
/25
18/25

2 fonts · 5 req

Heading Font

Rock-SansBold

Sans

Body Font

Rock-SansNormal

Sans11px

Contrast Ratio

1:1

24 issues

Reading Comfort

~45 CPL

Optimal (45–75)
72px
h2
29px
h3
11px
p

❌ Critical: 11px body text is too small. Minimum 14px, recommend 16px+.

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

❌ Very complex text: Flesch score 8/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 1.0:1).

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

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 9

Color Palette

9 unique colors
4.83:1 AA Light
#ffffff
Background· 32.4%
#69737c
Secondary· 12.6%
#546778
Primary· 21.299999999999997%
#38362a
Secondary· 8.3%
#0c1214
Secondary· 7.2%
#241a2b
Secondary· 3.7%
#465760
Secondary· 3.2%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Privacy & Cookies

1
OneTrustEnterprise

Cookie consent and privacy compliance tools

2

Categories

2

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
5
Async
0
Defer

Top Script Sources

local(12)cdn.cookielaw.org(4)geolocation.onetrust.com(1)googletagmanager.com(1)datadoghq-browser-agent.com(1)

Website Identity

NBCUNIVERSAL MEDIA

NBCUNIVERSAL MEDIA

Organization
www.nbcuniversal.com
23 years old
Location detected: 🇺🇸 United Statesvia ip
MarkMonitor Inc.en

Sponsored

Last analyzed: 09 Sept 2026 at 10:15

Historical Analysis & Change Tracking