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buffsports.io

https://buffsports.io· First analyzed 09 May 2026· Updated 09 May 2026
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buffsports.io
Desktop screenshot of buffsports.io
Mobile screenshot of buffsports.io
Mobile

Sponsored

Hosting Provider

Netulu Incorporated

IP Address

45.3.63.247

Site Location

🇨🇭 Switzerlandvia ip

Server Location

🇨🇭 Rümlang, Switzerland

ASN

AS215740

Organization

Netulu Incorporated

Server

Nginx

Nameservers

dns6.cloudns.net.dns5.cloudns.net.dns2.cloudns.net.dns1.cloudns.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
673 ms10%
Speed Index
875 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
196 KB
15 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Netulu Incorporated

Technology Stack

6 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
Nginx

Customer Support

1
Zendesk

SEO Analysis

C69/100
20
3
1
Meta Tags15/15
Content0/12
Headings8/8
Technical22/25
E-E-A-T0/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability3/3
B
buffsports.iobuffsports.io

Buff Online Streams Coverage From BuffSports - BuffStreams

Buff Online Streams coverage from BuffSports. Enjoy HD live sports events, including football, nfl, basketball, soccer, and more, all in one online.

Title Length59 chars

Recommended: 50-60 chars (~372px / 580px)

Description Length148 chars

Recommended: 120-160 chars

Issues (1)

  • • Very thin content (8 words). Search engines need substantial content for ranking.

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

782 URLs

robots.txt

5 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

3/100
Poor
1 14 2

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

Sponsored

AI & LLM Readiness

D42/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
5/25
Citation
7/25

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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:1%
Words:484
Token eff.:Optimal

Structured Data

1 JSON-LD
FAQPage×1.5

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card0/3
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.
C
66/100
8
Passed
4
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
6/20
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
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
1/15
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.
57/100
A+
24 mg
CO₂e / view
195.6 KB
Page Weight
95%
Cleaner Than
New Visitor
28 mg
vs
Returning (cached)
14 mg
Annual (10K/mo)
2.9 kg
Emission Segments
Data Center
5 mg
Network
6 mg
Device
13 mg
Resource Breakdown
JavaScript
14.4 KB
Images
2.5 KB
CSS
7.0 KB
Fonts
12.6 KB
HTML
159.0 KB
Green Hosting Not Verified
Netulu Incorporated
5 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

No WAF

60d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1+H3

Valid From

09.04.2026

Valid Until

08.07.2026

Subject Alternative Names (2)

buffsports.iowww.buffsports.io

SHA-256 Fingerprint

03:15:DA:18:E0:82:B2:88:18:5F:51:13:80:E4:6C:5E:93:F8:44:62...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
connection
keep-alive
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=UTF-8
date
Sat, 09 May 2026 01:28:16 GMT
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

0

SPF
DKIM
DMARC

Domain Information

buffsports.io

Domain Age
11 months

Created

08.06.2025

Expires

08.06.2026

Last Updated

13.06.2025

Registrar

Immaterialism Limited

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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.
D
57/100
Mobile Friendly1 breakpoint
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

-apple-system

WCAG Partial
77/100
Readability
/30
27/30

16px · LH 1.50

Hierarchy
/20
16/20

2.5x ratio · ✓ H1→H6

WCAG
/25
12/25

1.24:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

-apple-system

Sans40px

Body Font

-apple-system

Sans16px

Contrast Ratio

1.24:1

28 issues

Reading Comfort

~40 CPL

Narrow lines
40px
h1
32px
h2
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

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

⚠️ Hard to read: Flesch score 42/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 1.2:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 2.5x larger than body text.

GGoogle FontsFlesch 42

Color Palette

5 unique colors
Light
#101825
Primary· 51.400000000000006%
#516d7b
Secondary· 7.3%
#83aea7
Secondary· 5.2%
#2a2c34
Border· 4.3%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

5 Resources

3
Scripts
2
Styles
0
Async
1
Defer

Top Script Sources

local(2)googletagmanager.com(1)

Website Identity

buffsports.io

334 days old
Location detected: 🇨🇭 Switzerlandvia ip
Immaterialism Limiteden

Sponsored

Last analyzed: 09 May 2026 at 01:28

Historical Analysis & Change Tracking