esl-one.com

https://esl-one.com· First analyzed 14 May 2026· Updated 14 May 2026

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esl-one.com

Mobile

Sponsored

Hosting Provider

Kinsta

cloudflare.com

IP Address

162.159.134.42

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ns.inwx.de.ns2.inwx.de.ns3.inwx.eu.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

649 ms10%

Speed Index

844 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1008 KB

250 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.8.5

cms

Hello Elementorv3.4.4

by Elementor Team

View Theme

Technology Stack

21 Technologies Detected

Plugins

Premium Addons For Elementor

Premium Addons Pro Jet Engine

Elementor

Jet Tricks Powerpack Elements Jet Elements

Libraries

jQueryv3.7.1

jQuery UI

UI Components

Swiper Slick Carousel

Analytics

Google Analytics

Facebook Pixel

Advertising

Twitter Ads TikTok Pixel

Other

CSS Frameworks

Icon Libraries

Tag Managers

CDN

SEO Analysis

B70/100

Meta Tags7/15

Content6/12

Headings3/8

Technical22/25

E-E-A-T7/7

Images3/7

Links2/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

esl-one.comesl-one.com

ESL One Home

ESL One features competitions between the best Dota 2 teams in the world. This is esports at its highest possible level: millions of dollars in prize money a...

Description truncated.

Title Length12 chars

Recommended: 50-60 chars (~80px / 580px)

Description Length312 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (52/52) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

Local SEO

Local Search Readiness

14/100

Poor

4 12 1

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

Sponsored

AI & LLM Readiness

D58/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

12/25

Citation

17/25

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:1%

Words:1,015

Token eff.:Optimal

Sections/1K:12.8

Structured Data

6 JSON-LD

Article×1.2Person×1.3Organization×1.1WebSiteSearchAction

Citation Readiness

Opening Summary20w

Descriptive Headingsavg 2.4w

Canonical URL

Open Graph2/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

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.

69/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

7/20

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

13/15

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.

59/100

102 mg

CO₂e / view

1007.7 KB

Page Weight

70%

Cleaner Than

New Visitor

116 mg

Returning (cached)

58 mg

Annual (10K/mo)

12.2 kg

Emission Segments

Data Center

5 mg

Network

30 mg

Device

67 mg

Resource Breakdown

JavaScript

390.7 KB

Images

10.5 KB

CSS

582.1 KB

HTML

24.4 KB

Green Hosting Verified

Something Familiar

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

76%Good

Static / Informational

HTTPS

WAF

85d

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+H3

Valid From

10.05.2026

Valid Until

08.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

esl-one.com*.esl-one.com

SHA-256 Fingerprint

B1:81:94:AF:36:DD:98:ED:FC:FE:C3:9C:59:30:04:CB:2C:BA:4F:D2...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cache-control

🟡 0s(public, max-age=0, s-maxage=3600)

cache-tag

d6c44665-2590-48f2-9668-e66359bbbfd8,11aafe56ed229db308059cf...

cf-cache-status

DYNAMIC

cf-ray🇮🇹 Milan

9fbc66bb0edeeddb-MXP

content-encoding

⚡ Brotli(br)

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

Domain Information

esl-one.com

Domain Age

12y 5m

Created

27.11.2013

Expires

27.11.2026

Last Updated

28.11.2025

Registrar

INWX GmbH

DNSSEC

Not Enabled

Privacy & Compliance

Usercentrics

Cookie Consent Banner

Usercentrics

GDPR Indicators

Cookie consent banner detected

CMP: Usercentrics

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.

73/100

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

Typography & Readability

ESL Legend + Calps Sans

WCAG Partial

56/100

Readability

/30

22/30

20px · LH 1.30

Hierarchy

/20

7/20

WCAG

/25

14/25

1.07:1 min contrast

Performance

/25

13/25

2 fonts · 6 req

Heading Font

ESL Legend

Sans

Body Font

Calps Sans

Sans20px

Contrast Ratio

1.07:1

6 issues

Reading Comfort

Dual Sans-Serif

left aligned

56px

40px

24px

20px

✅ Excellent readability: 20px body text is ideal for all devices.

⚠️ Tight line spacing (1.30). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.1:1).

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

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFontsFlesch 0

Color Palette

7 unique colors

5.05:1 AA Dark

#6e6f6e

Other· 41.1%

#ffffff

Background· 23.6%

#1d1d1b

Primary· 0%

Business & Marketing Stack

7 Tools Detected

Enterprise

Behavior Analytics

Google AnalyticsFree

Google Tag ManagerFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Twitter/X AdsMid-Market

TikTok PixelMid-Market

Reddit PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

esl-one.com(11)analytics.tiktok.com(3)connect.facebook.net(2)static.ads-twitter.com(1)redditstatic.com(1)

Website Identity

ESL Gaming Gmbh

SportsOrganization

ESL One features competitions between the best Dota 2 teams in the world. This is esports at its highest possible level: millions of dollars in prize money are put on the line each year, with events taking place in legendary venues all across the globe. The best crowds and the best Dota – ESL One in

[email protected]

www.esl-one.com

12 years old

Location detected: 🇨🇦 Canadavia ip

INWX GmbHen-US

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 14 May 2026 at 19:45

Historical Analysis & Change Tracking