globaltennisnetwork.com

https://globaltennisnetwork.com· First analyzed 22 May 2026· Updated 22 May 2026

Export

Mobile

Sponsored

Hosting Provider

DreamHost

dreamhost.com

IP Address

208.113.201.47

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 New York, United States

ASN

AS26347

Organization

DreamHost

Server

Apache

Nameservers

ns1.dreamhost.com.ns2.dreamhost.com.ns3.dreamhost.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

788 ms10%

Speed Index

1.0 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.6 MB

58 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

Joomla!

Infrastructure

Hosting

DreamHost

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

8 Technologies Detected

CSS Frameworks

Analytics

Libraries

Icon Libraries

Fonts

Web Servers

SEO Analysis

B77/100

Meta Tags14/15

Content11/12

Headings8/8

Technical23/25

E-E-A-T2/7

Images1/7

Links5/5

URL5/5

Social1/5

Freshness0/4

Mobile4/4

Indexability3/3

globaltennisnetwork.comglobaltennisnetwork.com

Global Tennis Network | GTN - Tennis Software

All-in-one tennis software for players and organizers. Easily create ladders, leagues, and tournaments. Find partners and nearby tennis courts.

Title Length45 chars

Recommended: 50-60 chars (~279px / 580px)

Description Length143 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (20/22) — critical for accessibility and SEO

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

3,749 URLs

robots.txt

227 rules

Sitemap reference found

Local SEO

Local Search Readiness

21/100

Needs Work

6 12

Sponsored

AI & LLM Readiness

D52/100

Bot Access

18/25

Machine Read.

17/25

Schema Data

6/25

Citation

11/25

AI Bot Access

11/14 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

navheader/footer

Text ratio:10%

Words:1,066

Token eff.:Optimal

Sections/1K:4.7

Depth:2/5

Structured Data

1 JSON-LD

Person×1.3Organization×1.1

sameAs entity links

Citation Readiness

Opening Summary19w

Descriptive Headingsavg 4w

Canonical URL

Open Graph1/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

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.

63/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

17/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

8/15

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

4/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

4 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.

28/100

376 mg

CO₂e / view

3.6 MB

Page Weight

15%

Cleaner Than

New Visitor

429 mg

Returning (cached)

215 mg

Annual (10K/mo)

45.1 kg

Emission Segments

Data Center

18 mg

Network

110 mg

Device

247 mg

Resource Breakdown

JavaScript

389.4 KB

Images

1.5 MB

CSS

1.8 MB

Fonts

2.1 KB

HTML

14.6 KB

Green Hosting Verified

DreamHost

Provider Match

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

67d

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

30.04.2026

Valid Until

29.07.2026

Subject Alternative Names (2)

globaltennisnetwork.comwww.globaltennisnetwork.com

SHA-256 Fingerprint

C1:3E:62:8E:89:F7:AF:BF:16:44:F3:59:4A:DE:AF:2A:BB:77:FE:5A...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)

content-encoding

📦 Gzip(gzip)

content-type

text/html; charset=utf-8

date

Fri, 22 May 2026 04:30:05 GMT

expires

Wed, 17 Aug 2005 00:00:00 GMT

last-modified

Fri, 22 May 2026 04:30:05 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx2.mailchannels.net

mx1.mailchannels.net

Domain Information

globaltennisnetwork.com

Domain Age

18y 11m

Created

22.06.2007

Expires

22.06.2026

Last Updated

22.06.2024

Registrar

GoDaddy.com, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

70/100

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, maximum-scale=1, user-scalable=no

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Segoe UI

WCAG Partial

79/100

Readability

/30

24/30

16px · LH 1.50

Hierarchy

/20

19/20

2.5x ratio · ✓ H1→H6

WCAG

/25

15/25

1:1 min contrast

Performance

/25

21/25

System fonts

Heading Font

Segoe UI

Sans40px

Body Font

Segoe UI

Sans16px

Contrast Ratio

1:1

15 issues

Reading Comfort

~37 CPL

Narrow lines

40px

32px

24px

16px

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

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

⚠️ Partial contrast: 15 elements below WCAG AA threshold (min 1.0:1).

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

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle FontsFluid Type (rem)Flesch 51

Color Palette

10 unique colors

19.15:1 AAA Light

#f5f5f5

Background· 26.400000000000002%

#010101

Background· 17.9%

#c7641c

Primary· 0%

#4e734c

Secondary· 10%

#122318

Primary· 9.7%

#2d4c38

Secondary· 8.1%

#1c3626

Primary· 7.5%

#77a386

Secondary· 6.1%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

17 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(8)cdn.onesignal.com(2)maps.googleapis.com(1)googletagmanager.com(1)

Website Identity

Global Tennis Network

Organization

A complete tennis website with tools to find or organize a match.

www.globaltennisnetwork.com

18 years old

Location detected: 🇺🇸 United Statesvia ip

GoDaddy.com, LLCen-gbEst. 2007

Social Profiles

Facebook

Sponsored

Last analyzed: 22 May 2026 at 04:30

Historical Analysis & Change Tracking