swling.com

https://swling.com· First analyzed 11 May 2026· Updated 11 May 2026

Export

swling.com

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

172.67.200.66

Site Location

🇨🇦 Canadavia ip

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

joaquin.ns.cloudflare.com.sneh.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

301 ms10%

Speed Index

391 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

903 KB

32 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

twentytwelve

Technology Stack

7 Technologies Detected

Plugins

Adrotate Pro Aweber Web Form Widget

Libraries

CSS Frameworks

CDN

Languages

SEO Analysis

C60/100

Meta Tags8/15

Content11/12

Headings6/8

Technical11/21

E-E-A-T3/7

Images3/7

Links2/5

URL5/5

Social3/5

Freshness2/4

Mobile3/4

Indexability3/3

swling.comswling.com

The SWLing Post | Shortwave listening and everything radio includin...

Shortwave listening and everything radio including reviews, broadcasting, ham radio, field operation, DXing, maker kits, travel, emergency gear, events, and ...

Title truncated. Description truncated.

Title Length179 chars

Recommended: 50-60 chars (~1067px / 580px)

Description Length161 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (179 chars, ~1067px). Will be truncated in search results.
• Most images missing alt text (21/22) — critical for accessibility and SEO

11 issues found

Upgrade to view details

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.

Sponsored

AI & LLM Readiness

D48/100

Bot Access

20/25

Machine Read.

14/25

Schema Data

0/25

Citation

14/25

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:13%

Words:2,355

Token eff.:Optimal

Sections/1K:4.7

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary106w

Descriptive Headingsavg 3.9w

Canonical URL

Open Graph3/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (6)

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.

82/100

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

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

15/15

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.

1 recommendation

•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.

68/100

91 mg

CO₂e / view

902.6 KB

Page Weight

80%

Cleaner Than

New Visitor

104 mg

Returning (cached)

52 mg

Annual (10K/mo)

10.9 kg

Emission Segments

Data Center

5 mg

Network

27 mg

Device

60 mg

Resource Breakdown

JavaScript

77.2 KB

Images

713.3 KB

CSS

87.7 KB

HTML

24.3 KB

Green Hosting Verified

Cloudflare

GWF Verified

3 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

26%Critical

Interactive

HTTPS

WAF

40d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

22.03.2026

Valid Until

20.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

swling.com*.swling.com

SHA-256 Fingerprint

DD:67:59:D2:93:BB:FA:B1:85:0A:BF:F5:84:EF:8E:D9:3D:5E:B1:E3...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

age

85688

alt-svc

h3=":443"; ma=86400

cache-control

🟡 60s(s-maxage=31536000, max-age=60)

cf-apo-via

tcache

cf-cache-status

HIT

cf-edge-cache

cache,platform=wordpress

Good Warning Issue

Email Infrastructure

Proton Mail

Score

SPF

DKIM

DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (2)

mailsec.protonmail.ch

mail.protonmail.ch

Domain Information

swling.com

Domain Age

18y 3m

Created

26.01.2008

Expires

26.01.2027

Last Updated

25.01.2026

Registrar

Tucows Domains Inc.

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.

77/100

Mobile Friendly4 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=1.0

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Open Sans

WCAG Partial

70/100

Readability

/30

21/30

14px · LH 1.71

Hierarchy

/20

15/20

1.86x ratio

WCAG

/25

16/25

3.09:1 min contrast

Performance

/25

18/25

1 font · 4 req

Heading Font

Open Sans

Sans26px

Body Font

Open Sans

Sans14px

Contrast Ratio

3.09:1

2 issues

Reading Comfort

~43 CPL

Narrow lines

26px

13px

14px

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Hard to read: Flesch score 50/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 3.1:1).

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

✅ Lean font stack: 1 font families keeps load times fast.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFontsFlesch 50

Color Palette

10 unique colors

Light

#ffffff

Background· 36.699999999999996%

#dfd3a8

Primary· 23.900000000000002%

#5e7b6e

Secondary· 10.5%

#d0edfd

Accent· 9.200000000000001%

#94805c

Secondary· 7.9%

#786f52

Secondary· 3.8%

#535142

Secondary· 3.5%

#cfe1db

Secondary· 2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

swling.com(6)stats.wp.com(1)

Website Identity

swling.com

18 years old

Location detected: 🇨🇦 Canadavia ip

Tucows Domains Inc.📧 Proton Mailen-US

Sponsored

Last analyzed: 11 May 2026 at 18:28

Historical Analysis & Change Tracking