astronomycafe.net

https://astronomycafe.net· First analyzed 29 May 2026· Updated 29 May 2026

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astronomycafe.net

Mobile

Sponsored

Hosting Provider

SureSupport LLC

IP Address

192.252.149.22

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Waltham, United States

ASN

AS8739

Organization

SureSupport LLC

Server

Apache

Nameservers

ns2.server309.com.ns1.server309.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.6 MB

20 requests

Image Optimization

Responsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.7.5

cms

twentyfourteen

Technology Stack

8 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Plugins

Google Analytics Dashboard For Wp

Libraries

CSS Frameworks

Fonts

Web Servers

SEO Analysis

D55/100

Meta Tags7/15

Content8/12

Headings6/8

Technical19/25

E-E-A-T0/7

Images2/7

Links2/5

URL5/5

Social0/5

Freshness0/4

Mobile3/4

Indexability3/3

astronomycafe.netastronomycafe.net

The Astronomy Cafe | Sten's Space Blog

No description available for this page.

Title Length38 chars

Recommended: 50-60 chars (~231px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Missing meta description — important for click-through rates in SERPs
• Most images missing alt text (2/3) — critical for accessibility and SEO

12 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

4 rules

Sitemap reference found

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

D43/100

Bot Access

20/25

Machine Read.

13/25

Schema Data

0/25

Citation

10/25

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

navheader/footer

Text ratio:7%

Words:462

Token eff.:Optimal

Sections/1K:2.2

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary93w

Descriptive Headingsavg 13w

Canonical URL

Open Graph0/3

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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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.

73/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

18/20

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

7/15

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.

36/100

199 mg

CO₂e / view

1.6 MB

Page Weight

60%

Cleaner Than

New Visitor

228 mg

Returning (cached)

114 mg

Annual (10K/mo)

23.9 kg

Emission Segments

Data Center

45 mg

Network

48 mg

Device

107 mg

Resource Breakdown

JavaScript

149.1 KB

Images

990.5 KB

CSS

430.7 KB

Fonts

836 B

HTML

41.4 KB

Green Hosting Not Verified

SureSupport LLC

5 recommendations

•Carbon footprint recommendation preview...

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Security Score

0%Critical

Interactive

No SSL

No WAF

nulld

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

connection

content-type

text/html; charset=UTF-8

date

Fri, 29 May 2026 17:40:56 GMT

link

<http://sten.astronomycafe.net/wp-json/>; rel="https://api.w...

server

Apache

transfer-encoding

chunked

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

mail.astronomycafe.net

Domain Information

astronomycafe.net

Domain Age

22y 11m

Created

11.06.2003

Expires

11.06.2027

Last Updated

24.05.2026

Registrar

eNom, LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

Lato

WCAG Fail

63/100

Readability

/30

23/30

16px · LH 1.50

Hierarchy

/20

14/20

2.06x ratio

WCAG

/25

13/25

1:1 min contrast

Performance

/25

13/25

1 font · 1 req

Heading Font

Lato

Sans33px

Body Font

Lato

Sans16px

Contrast Ratio

1:1

43 issues

Reading Comfort

~40 CPL

Narrow lines

33px

12px

16px

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

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

⚠️ Hard to read: Flesch score 37/100. Simplify sentences for wider reach.

❌ Low contrast: 43 elements fail WCAG AA (min 1.0:1). Increase text/background contrast.

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 2.1x larger than body text.

GGoogle Fonts Buy on MyFontsFluid Type (rem)Flesch 37

Color Palette

9 unique colors

21:1 AAA Light

#ffffff

Background· 37.9%

#000000

Text· 12.8%

#5b4e4a

Primary· 7%

#dfe5cb

Secondary· 3.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

14 Resources

Scripts

Styles

Async

Defer

Top Script Sources

sten.astronomycafe.net(7)googletagmanager.com(1)rf.revolvermaps.com(1)

Website Identity

astronomycafe.net

22 years old

Location detected: 🇺🇸 United Statesvia ip

eNom, LLCen-US

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Last analyzed: 29 May 2026 at 17:41

Historical Analysis & Change Tracking