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astmh.org

https://astmh.org· First analyzed 14 May 2026· Updated 14 May 2026
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astmh.org
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Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

13.33.235.106

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 New York, United States

ASN

AS16509

Organization

AWS CloudFront (GLOBAL)

CDN

CloudFront

Nameservers

chuck.ns.cloudflare.com.meg.ns.cloudflare.com.

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%
1.7 MB
63 requests

Image Optimization

AVIFResponsive
0–49
50–89
90–100

Architecture Stack

Hybrid
⚙️ SSR
Frontend
Framework
Nuxt.js
Styling
Tailwind CSS
CMS
Ghost
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

8 Technologies Detected

CSS Frameworks

3
Tailwind CSS
Chakra UIMaterial UI

Analytics

3
Google Analytics
Google Analytics 4
Google Tag Manager

Meta Frameworks

1
Nuxt.js

Icon Libraries

1
Font Awesome

SEO Analysis

D58/100
18
6
2
Meta Tags5/15
Content2/12
Headings7/8
Technical21/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social4/5
Freshness0/4
Mobile3/4
Indexability3/3
A
astmh.orgastmh.org

Home page | ASTMH

Home page

Title Length17 chars

Recommended: 50-60 chars (~108px / 580px)

Description Length9 chars

Recommended: 120-160 chars

Issues (2)

  • • Very thin content (4 words). Search engines need substantial content for ranking.
  • • Most images missing alt text (11/11) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

9 URLs

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

10/100
Poor
3 13 1

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

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AI & LLM Readiness

F31/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
2/25
Citation
2/25

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:0%
Words:644
Token eff.:Optimal

Structured Data

2 JSON-LD
WebSite

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
C
68/100
10
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
11/15
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...
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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.
44/100
C
172 mg
CO₂e / view
1.7 MB
Page Weight
60%
Cleaner Than
New Visitor
197 mg
vs
Returning (cached)
99 mg
Annual (10K/mo)
20.7 kg
Emission Segments
Data Center
8 mg
Network
51 mg
Device
113 mg
Resource Breakdown
JavaScript
1015.2 KB
Images
7.4 KB
CSS
390.4 KB
HTML
293.8 KB
Other
439 B
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
5 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

21%Critical
Interactive

HTTPS

No WAF

309d

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+H3

Valid From

18.02.2026

Valid Until

19.03.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.astmh.orgastmh.org

SHA-256 Fingerprint

ED:C9:3B:5C:DE:71:07:8F:7A:25:43:54:86:6D:14:E3:9C:C9:2E:BF...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
content-encoding
⚡ Brotli(br)
content-type
text/html;charset=utf-8
date
Thu, 14 May 2026 19:46:25 GMT
vary
Accept-Encoding
via
1.1 15e6afc335dbbf726da2dd95038f862a.cloudfront.net (CloudFr...
Good Warning Issue

Email Infrastructure

Mimecast

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

us-smtp-inbound-2.mimecast.com
us-smtp-inbound-1.mimecast.com

Domain Information

astmh.org

Domain Age
29y 4m

Created

26.12.1996

Expires

25.12.2026

Last Updated

08.02.2025

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked

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.
C
69/100
Mobile Friendly11 breakpoints
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

Open Sans

WCAG Partial
73/100
Readability
/30
23/30

16px · LH 1.40

Hierarchy
/20
16/20

2.25x ratio

WCAG
/25
16/25

4.43:1 min contrast

Performance
/25
18/25

1 font · 4 req

Heading Font

Open Sans

Sans36px

Body Font

Open Sans

Sans16px

Contrast Ratio

4.43:1

1 issue

Reading Comfort

~39 CPL

Narrow lines
36px
h1
30px
h2
24px
h3
24px
h4
16px
p

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 38/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 4.4:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

Buy on MyFontsFlesch 39

Color Palette

5 unique colors
Light
#172d3a
Primary· 55.600000000000016%
#c892aa
Secondary· 22.3%
#e1b2be
Secondary· 15.2%
#de9ea1
Secondary· 3.9%
#434a54
Secondary· 3.2%

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

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Scripts & Styles

11 Resources

2
Scripts
9
Styles
0
Async
1
Defer

Top Script Sources

local(1)googletagmanager.com(1)

Website Identity

ASTMH

Home page

www.astmh.org/
29 years old
Location detected: 🇺🇸 United Statesvia ip
GoDaddy.com, LLC📧 Mimecasten

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Last analyzed: 14 May 2026 at 19:46

Historical Analysis & Change Tracking