hydrogen-worldexpo.com

https://hydrogen-worldexpo.com· First analyzed 24 May 2026· Updated 24 May 2026

Export

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

99.83.255.97

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Seattle, United States

ASN

AS16509

Organization

AWS Global Accelerator (GLOBAL)

Nameservers

ns54.domaincontrol.com.ns53.domaincontrol.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

744 ms10%

Speed Index

967 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

317 KB

113 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Framework

Alpine.js

CMS

HubSpot CMS

Infrastructure

Hosting

Amazon Web Services (AWS)

Technology Stack

15 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

UI Components

Swiper Slick Carousel

Fonts

Adobe Fonts (Typekit)Adobe Fonts

Frameworks

Libraries

CSS Frameworks

Icon Libraries

Tag Managers

Marketing

Advertising

SEO Analysis

C69/100

Meta Tags12/15

Content11/12

Headings1/8

Technical19/25

E-E-A-T3/7

Images3/7

Links5/5

URL5/5

Social3/5

Freshness0/4

Mobile4/4

Indexability3/3

hydrogen-worldexpo.comhydrogen-worldexpo.com

Welcome | Hydrogen and Carbon Capture Technology World Expo 2026

The world's largest hydrogen and carbon capture technology trade fair and conference

Title Length64 chars

Recommended: 50-60 chars (~396px / 580px)

Description Length84 chars

Recommended: 120-160 chars

Issues (1)

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

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

10 URLs

10 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

9/100

Poor

3 12 2

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

Sponsored

AI & LLM Readiness

D43/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

0/25

Citation

12/25

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

nav

Text ratio:3%

Words:628

Token eff.:Optimal

Sections/1K:12.7

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary24w

Descriptive Headingsavg 3.6w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

79/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

17/20

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

Forms & Inputs

10/15

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

9/15

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

3 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.

69/100

A+

32 mg

CO₂e / view

317.0 KB

Page Weight

90%

Cleaner Than

New Visitor

37 mg

Returning (cached)

18 mg

Annual (10K/mo)

3.8 kg

Emission Segments

Data Center

2 mg

Network

9 mg

Device

21 mg

Resource Breakdown

JavaScript

296.8 KB

Images

342 B

CSS

1.1 KB

HTML

18.8 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

56%Poor

Interactive

HTTPS

No WAF

202d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

13.11.2025

Valid Until

12.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

www.hydrogen-worldexpo.comhydrogen-worldexpo.com

SHA-256 Fingerprint

A5:3B:A2:F7:85:65:74:17:F8:50:0E:7B:1F:A3:25:80:7E:EB:49:F1...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, must-revalidate, stale-while-revalidate=30, stale-...)

content-encoding

📦 Gzip(gzip)

content-language

en-GB

content-length

18990

content-type

text/html;charset=utf-8

date

Sun, 24 May 2026 14:19:34 GMT

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

0e-hydrogenworldexpo-com02e.mail.protection.outlook.com

Domain Information

hydrogen-worldexpo.com

Domain Age

6y 4m

Created

09.01.2020

Expires

09.01.2027

Last Updated

10.02.2026

Registrar

123-Reg Limited

DNSSEC

Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner

Cookiebot

GDPR Indicators

Cookie consent banner detected

CMP: Cookiebot

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=1.0

Typography & Readability

itc-avant-garde-gothic-pro + aktiv-grotesk

WCAG AAA

74/100

Readability

/30

16/30

16px · LH 1.40

Hierarchy

/20

19/20

3.76x ratio · ✓ H1→H6

WCAG

/25

23/25

9.4:1 min contrast

Performance

/25

16/25

2 fonts

Heading Font

itc-avant-garde-gothic-pro

Sans60px

Body Font

aktiv-grotesk

Sans16px

Contrast Ratio

9.4:1

WCAG AAA (≥7:1)

Reading Comfort

~36 CPL

Narrow lines

60px

42px

38px

18px

16px

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

⚠️ Tight line spacing (1.40). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 4/100. Consider shorter sentences and simpler words.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 9.4:1).

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

✅ Strong hierarchy: Headlines are 3.8x larger than body text.

AAdobe Fonts Buy on MyFontsFlesch 4

Color Palette

9 unique colors

4.69:1 AA Light

#7e8080

Other· 14.899999999999999%

#111314

Text· 11.9%

#2d5f62

Secondary· 6.2%

#354146

Secondary· 6%

#a3b6b4

Secondary· 2.9%

Business & Marketing Stack

7 Tools Detected

Enterprise

CRM Systems

HubSpotMid-Market

Customer Relationship Management platforms

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

LinkedIn AdsEnterprise

Ad platforms and retargeting pixels

Privacy & Cookies

CookiebotMid-Market

Cookie consent and privacy compliance tools

Sponsored

Scripts & Styles

28 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(4)connect.facebook.net(3)js-eu1.hubspot.com(1)js-eu1.hsadspixel.net(1)js-eu1.hs-banner.com(1)

Website Identity

hydrogen-worldexpo.com

6 years old

Location detected: 🇺🇸 United Statesvia ip

123-Reg Limited📧 Microsoft 365en-GB

Social Profiles

Facebook X (Twitter)Instagram

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Last analyzed: 24 May 2026 at 14:19

Historical Analysis & Change Tracking