strangehorizons.com

https://strangehorizons.com· First analyzed 28 Apr 2026· Updated 28 Apr 2026

Export

strangehorizons.com

Mobile

Sponsored

Hosting Provider

pair Networks

IP Address

66.39.21.34

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Pittsburgh, United States

ASN

AS7859

Organization

pair Networks

Server

Apache

Nameservers

ns8.ns0.com.dns4.pair.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

884 ms10%

Speed Index

1.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

3.8 MB

37 requests

Image Optimization

Lazy LoadJetpack Photon (WordPress)

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

WordPressv6.8.5

Infrastructure

Hosting

pair Networks

Technology Stack

9 Technologies Detected

Plugins

Jetpack

Enable Jquery Migrate Helper

Wp Gallery Custom Links

CSS Frameworks

Libraries

Icon Libraries

Fonts

Web Servers

SEO Analysis

D58/100

Meta Tags11/15

Content11/12

Headings3/8

Technical12/21

E-E-A-T3/7

Images2/7

Links2/5

URL5/5

Social3/5

Freshness0/4

Mobile3/4

Indexability3/3

strangehorizons.comstrangehorizons.com

Strange Horizons - A Magazine of Speculative Fiction

A Magazine of Speculative Fiction

Title Length52 chars

Recommended: 50-60 chars (~312px / 580px)

Description Length33 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (2/3) — critical for accessibility and SEO

11 issues found

Upgrade to view details

Local SEO

Local Search Readiness

4/100

Poor

1 15 2

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

Sponsored

AI & LLM Readiness

F35/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

0/25

Citation

6/25

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:12%

Words:2,178

Token eff.:Optimal

Sections/1K:0.5

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headingsavg 2w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (11)

AI readiness recommendation preview...

Upgrade to view recommendations

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.

54/100

Passed

Critical

Warnings

Images & Alt Text

10/20

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

Semantic Structure

9/20

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

9/15

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.

5 recommendations

•Accessibility recommendation preview...

Upgrade to view recommendations

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.

34/100

391 mg

CO₂e / view

3.8 MB

Page Weight

15%

Cleaner Than

New Visitor

447 mg

Returning (cached)

224 mg

Annual (10K/mo)

47.0 kg

Emission Segments

Data Center

19 mg

Network

115 mg

Device

257 mg

Resource Breakdown

JavaScript

201.8 KB

Images

107.0 KB

CSS

3.4 MB

Fonts

1.1 KB

HTML

109.5 KB

Green Hosting Verified

pair Networks

Provider Match

5 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

34d

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

03.03.2026

Valid Until

01.06.2026

Subject Alternative Names (2)

strangehorizons.comwww.strangehorizons.com

SHA-256 Fingerprint

3C:7A:E1:1F:90:7D:D9:DA:57:92:90:0D:FF:86:D0:E6:DA:61:D8:CF...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

content-type

text/html; charset=UTF-8

date

Tue, 28 Apr 2026 02:52:12 GMT

link

<https://strangehorizons.com/wordpress/wp-json/>; rel="https...

server

Apache

vary

accept,content-type

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

mail1.g23.pair.com

Domain Information

strangehorizons.com

Domain Age

25y 10m

Created

21.06.2000

Expires

21.06.2026

Last Updated

24.06.2025

Registrar

pair Networks, Inc. d/b/a pair Domains

DNSSEC

Not Enabled

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.

76/100

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

Arial + Cooper Hewitt Medium

WCAG Partial

60/100

Readability

/30

25/30

20px · LH 1.43

Hierarchy

/20

8/20

WCAG

/25

16/25

2.68:1 min contrast

Performance

/25

11/25

System fonts

Heading Font

Arial

Sans

Body Font

Cooper Hewitt Medium

Sans20px

Contrast Ratio

2.68:1

8 issues

Reading Comfort

Dual Sans-Serif

left aligned

30px

20px

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

✅ Optimal line spacing: 1.43 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 34/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 2.7:1).

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

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle FontsFluid Type (rem)Flesch 34

Color Palette

13 unique colors

21:1 AAA Light

#ffffff

Primary· 10.6%

#000000

Text· 8.5%

#2b689d

Accent· 14%

#457aad

Primary· 13.2%

#175389

Accent· 12.4%

#084078

Accent· 9.9%

#072960

Accent· 6.5%

#6292c3

Secondary· 6.5%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

19 Resources

Scripts

Styles

Async

Defer

Top Script Sources

strangehorizons.com(9)stats.wp.com(1)

Website Identity

strangehorizons.com

25 years old

Location detected: 🇺🇸 United Statesvia ip

pair Networks, Inc. d/b/a pair Domainsen

Sponsored

Last analyzed: 28 Apr 2026 at 02:53

Historical Analysis & Change Tracking