btn.com

https://btn.com· First analyzed 09 May 2026· Updated 09 May 2026

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btn.com

Mobile

Sponsored

Hosting Provider

Automattic, Inc

IP Address

192.0.66.144

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 San Francisco, United States

ASN

AS2635

Server

Vercel

Nameservers

ns1.wordpress.com.ns3.wordpress.com.ns2.wordpress.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

771 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

2 MB

80 requests

Image Optimization

Lazy LoadWebP

0–49

50–89

90–100

Architecture Stack

Hybrid

⚡ SSG

Frontend

Framework

Next.js

Infrastructure

Platform

Vercel

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Analytics

CSS Frameworks

Meta Frameworks

Tag Managers

Advertising

Platforms

SEO Analysis

D50/100

Meta Tags5/15

Content3/12

Headings5/8

Technical13/21

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

btn.combtn.com

Big Ten | About

About Big Ten Conference

Title Length15 chars

Recommended: 50-60 chars (~88px / 580px)

Description Length24 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (17/19) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

294 rules

Allows all crawlers

Local SEO

Local Search Readiness

2/100

Poor

1 15 2

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

Sponsored

AI & LLM Readiness

F34/100

Bot Access

20/25

Machine Read.

5/25

Schema Data

0/25

Citation

9/25

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

navheader/footer

Text ratio:0%

Words:179

Token eff.:Too Short

Sections/1K:39.1

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 3.7w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

80/100

Passed

Critical

Warnings

Images & Alt Text

18/20

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

Semantic Structure

14/20

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

14/15

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

4/15

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.

40/100

258 mg

CO₂e / view

2.0 MB

Page Weight

50%

Cleaner Than

New Visitor

295 mg

Returning (cached)

147 mg

Annual (10K/mo)

30.9 kg

Emission Segments

Data Center

58 mg

Network

62 mg

Device

138 mg

Resource Breakdown

JavaScript

1.5 MB

Images

15.7 KB

CSS

48.5 KB

HTML

74.9 KB

Other

421.4 KB

Green Hosting Not Verified

Automattic, Inc

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

A+

Security Score

100%Excellent

Static / Informational

HTTPS

No WAF

35d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

15.03.2026

Valid Until

13.06.2026

Subject Alternative Names (1)

bigten.org

SHA-256 Fingerprint

DF:B4:71:23:B0:1B:80:CC:7A:99:65:2B:57:9E:41:00:18:31:D8:A9...

Upgrade to view header details

HTTP Headers

Developer Console

access-control-allow-credentials

true

access-control-allow-headers

Access-Control-Allow-Headers, Content-Range, X-File-Name, X-...

access-control-allow-methods

GET,OPTIONS,PATCH,DELETE,POST,PUT

access-control-allow-origin

age

494

cache-control

🟡 0s(public, max-age=0, must-revalidate)

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

mxb-00195501.gslb.pphosted.com

mxa-00195501.gslb.pphosted.com

Domain Information

btn.com

Domain Age

29y 11m

Created

28.05.1996

Expires

11.01.2027

Last Updated

14.12.2020

Registrar

GoDaddy Corporate Domains, LLC

DNSSEC

Not Enabled

Privacy & Compliance

OneTrust

Cookie Consent Banner

OneTrust

GDPR Indicators

Cookie consent banner detected

CMP: OneTrust

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 Friendly61 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

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Industry

WCAG Partial

74/100

Readability

/30

21/30

15px · LH 1.50

Hierarchy

/20

14/20

2x ratio

WCAG

/25

17/25

1:1 min contrast

Performance

/25

22/25

System fonts

Heading Font

Industry

Sans30px

Body Font

Industry

Sans15px

Contrast Ratio

1:1

4 issues

Reading Comfort

Single Font Family

left aligned

30px

20px

15px

Minor Second

Scale

⚠️ Small text: 15px may strain on mobile. Use ≥16px for WCAG compliance.

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

⚠️ Partial contrast: 4 elements below WCAG AA threshold (min 1.0:1).

❌ Broken heading hierarchy: 3 level skip(s). Screen readers rely on sequential headings (h1→h2→h3).

✅ Strong hierarchy: Headlines are 2.0x larger than body text.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Buy on MyFontsFlesch 67

Color Palette

8 unique colors

21:1 AAA Light

#ffffff

Primary· 69.1%

#000000

Text· 11.100000000000001%

#f18293

Accent· 8.4%

#1684c2

Accent· 4.2%

#87434d

Secondary· 2.9%

#aab4bd

Secondary· 2.2%

#f1ccd2

Accent· 2%

#004f7e

Accent· 0.1%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Privacy & Cookies

OneTrustEnterprise

Cookie consent and privacy compliance tools

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

21 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(10)googletagmanager.com(3)youtube.com(2)connect.facebook.net(2)securepubads.g.doubleclick.net(2)

Website Identity

btn.com

29 years old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy Corporate Domains, LLC

Sponsored

Last analyzed: 09 May 2026 at 20:31

Historical Analysis & Change Tracking