explorers.org

https://explorers.org· First analyzed 06 May 2026· Updated 06 May 2026

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explorers.org

Mobile

Sponsored

Hosting Provider

LiteSpeed

cloud.google.com

IP Address

35.212.32.41

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Washington, United States

ASN

AS15169

Organization

Google Cloud (us-east4)

Server

Nginx

CDN

Proxy Cache

Nameservers

boyd.ns.cloudflare.com.princess.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.4 s10%

Speed Index

1.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

5.3 MB

230 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

The Explorers Clubv2.0.0Custom

by The Explorers Club

View Theme

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

31 Technologies Detected

Plugins

Events Calendar Pro Event Tickets Give Give Fee Recovery Give Recurring The Events Calendar

Yoast SEO

Libraries

jQueryv3.6.0

jQuery UI

Underscore.js Moment.js AOS

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel Microsoft Clarity

CSS Frameworks

Tailwind CSS

Foundation

Bootstrap

Fonts

Google Fonts Adobe Fonts (Typekit)

Frameworks

React

Meta Frameworks

Next.js

UI Components

Swiper

Other

AOS (Animate On Scroll)

Tag Managers

Google Tag Manager

Email Marketing

Klaviyo

Advertising

Microsoft Advertising

Payments

Stripe

Popups & Forms

OptinMonster

Web Servers

Nginx

SEO Analysis

B79/100

Meta Tags9/15

Content11/12

Headings8/8

Technical24/25

E-E-A-T0/7

Images2/7

Links5/5

URL5/5

Social4/5

Freshness4/4

Mobile4/4

Indexability3/3

explorers.orgexplorers.org

The Explorers Club

The Explorers Club is an international organization dedicated to the advancement of field exploration and scientific inquiry. Meet us!

Title Length18 chars

Recommended: 50-60 chars (~107px / 580px)

Description Length134 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (101/110) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

21 URLs

21 sub-sitemaps

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

24/100

Needs Work

7 9 1

Sponsored

AI & LLM Readiness

D42/100

Bot Access

20/25

Machine Read.

2/25

Schema Data

4/25

Citation

16/25

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:8%

Words:4,124

Token eff.:Poor Structure

Depth:1/5

Structured Data

3 JSON-LD

WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary73w

Descriptive Headingsavg 1w

Canonical URL

Open Graph3/3

Twitter Card1/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

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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.

57/100

Passed

Critical

Warnings

Images & Alt Text

5/20

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

Semantic Structure

20/20

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

Forms & Inputs

3/15

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

5/15

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.

36/100

550 mg

CO₂e / view

5.3 MB

Page Weight

Cleaner Than

New Visitor

628 mg

Returning (cached)

314 mg

Annual (10K/mo)

65.9 kg

Emission Segments

Data Center

27 mg

Network

162 mg

Device

361 mg

Resource Breakdown

JavaScript

1.9 MB

Images

3.2 MB

CSS

185.5 KB

Fonts

1.0 KB

HTML

41.6 KB

Other

500 B

Green Hosting Verified

Google Cloud

GWF Verified

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Critical / Transactional

HTTPS

No WAF

40d

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

17.03.2026

Valid Until

15.06.2026

Subject Alternative Names (2)

explorers.orgwww.explorers.org

SHA-256 Fingerprint

C1:79:61:DC:2F:C2:B0:7A:4E:C8:6B:C5:2F:12:FF:DC:FA:9F:48:52...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Wed, 06 May 2026 10:37:40 GMT

host-header

8441280b0c35cbc1147f8ba998a563a7

link

<https://www.explorers.org/wp-json/>; rel="https://api.w.org...

server

nginx

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

alt2.aspmx.l.google.com

alt1.aspmx.l.google.com

aspmx3.googlemail.com

aspmx.l.google.com

+1 more

Domain Information

explorers.org

Domain Age

31y 3m

Created

01.02.1995

Expires

02.02.2029

Last Updated

09.12.2025

Registrar

Network Solutions, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

62/100

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, maximum-scale=1.0

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

acumin-pro-condensed + acumin-pro

WCAG Partial

79/100

Readability

/30

22/30

16px · LH 1.50

Hierarchy

/20

20/20

4.5x ratio · ✓ H1→H6

WCAG

/25

17/25

1:1 min contrast

Performance

/25

20/25

2 fonts · 2 req

Heading Font

acumin-pro-condensed

Sans72px

Body Font

acumin-pro

Sans16px

Contrast Ratio

1:1

12 issues

Reading Comfort

~32 CPL

Narrow lines

72px

14px

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: 12 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 4.5x larger than body text.

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

GGoogle Fonts Buy on MyFonts

Color Palette

3 unique colors

Light

#cccccc

Other· 94.8%

#ffffff

Primary· 0%

Business & Marketing Stack

5 Tools Detected

Enterprise

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

Microsoft ClarityFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Microsoft AdsEnterprise

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

explorers.org(7)clarity.ms(2)connect.facebook.net(2)googletagmanager.com(2)cdnjs.cloudflare.com(2)

Website Identity

The Explorers Club

The Explorers Club is an international organization dedicated to the advancement of field exploration and scientific inquiry. Meet us!

support@explorers.org

www.explorers.org/

31 years old

Location detected: 🇺🇸 United Statesvia ip

Network Solutions, LLC📧 Google Workspaceen-US

Social Profiles

Facebook X (Twitter)Instagram LinkedIn YouTube

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Last analyzed: 06 May 2026 at 10:38

Historical Analysis & Change Tracking