fivefilters.org

https://fivefilters.org· First analyzed 01 May 2026· Updated 01 May 2026

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fivefilters.org

Mobile

Sponsored

Hosting Provider

NearlyFreeSpeech.NET

IP Address

208.94.117.61

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Boston, United States

ASN

AS40630

Organization

NearlyFreeSpeech.NET

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

ben.ns.cloudflare.com.olga.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.3 s10%

Speed Index

1.6 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

582 KB

54 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPressv6.8.3

cms

GeneratePressv2.4.2

by Tom Usborne

View Theme

Technology Stack

13 Technologies Detected

Plugins

Elementor

Gp Premium Koko Analytics

Libraries

UI Components

Other

CSS Frameworks

Icon Libraries

Fonts

CDN

SEO Analysis

B71/100

Meta Tags8/15

Content10/12

Headings3/8

Technical20/21

E-E-A-T5/7

Images1/7

Links4/5

URL5/5

Social5/5

Freshness4/4

Mobile3/4

Indexability3/3

fivefilters.orgfivefilters.org

FiveFilters.org - FiveFilters.org

Web articles made accessible.

Title Length33 chars

Recommended: 50-60 chars (~187px / 580px)

Description Length29 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (3/4) — critical for accessibility and SEO

9 issues found

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Crawlability

Sitemap

Type: index

4 URLs

4 sub-sitemaps

robots.txt

5 rules

Local SEO

Local Search Readiness

16/100

Poor

4 14

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

Sponsored

AI & LLM Readiness

D51/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

8/25

Citation

13/25

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:4%

Words:510

Token eff.:Optimal

Sections/1K:27.5

Depth:2/5

Structured Data

4 JSON-LD

Organization×1.1WebSiteBreadcrumbListSearchAction

sameAs entity links

Citation Readiness

Opening Summary14w

Descriptive Headingsavg 2.8w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (8)

AI readiness recommendation preview...

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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.

81/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

13/20

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

3/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

1 recommendation

•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.

56/100

72 mg

CO₂e / view

582.3 KB

Page Weight

80%

Cleaner Than

New Visitor

82 mg

Returning (cached)

41 mg

Annual (10K/mo)

8.6 kg

Emission Segments

Data Center

16 mg

Network

17 mg

Device

39 mg

Resource Breakdown

JavaScript

175.7 KB

Images

112.4 KB

CSS

270.4 KB

Fonts

6.5 KB

HTML

16.9 KB

Other

320 B

Green Hosting Not Verified

NearlyFreeSpeech.NET

3 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

WAF

37d

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

Valid From

10.03.2026

Valid Until

08.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

fivefilters.org*.fivefilters.org

SHA-256 Fingerprint

02:70:90:5E:FA:5B:68:62:81:60:C1:E2:B3:0E:41:38:99:9E:FC:6C...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cf-cache-status

DYNAMIC

cf-ray🇦🇹 Vienna

9f4da4a35c9e5b51-VIE

content-encoding

⚡ Brotli(br)

content-type

text/html; charset=UTF-8

date

Fri, 01 May 2026 09:08:49 GMT

link

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

Good Warning Issue

Email Infrastructure

Fastmail

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

in1-smtp.messagingengine.com

in2-smtp.messagingengine.com

Domain Information

fivefilters.org

Domain Age

17y 2m

Created

10.02.2009

Expires

10.02.2027

Last Updated

09.02.2026

Registrar

PDR Ltd. d/b/a PublicDomainRegistry.com

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

72/100

Mobile Friendly10 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...

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Typography & Readability

Roboto

WCAG Partial

55/100

Readability

/30

18/30

14px · LH 1.50

Hierarchy

/20

6/20

WCAG

/25

18/25

2.67:1 min contrast

Performance

/25

13/25

1 font · 5 req

Heading Font

Roboto

Sans

Body Font

Roboto

Sans14px

Contrast Ratio

2.67:1

8 issues

Reading Comfort

~38 CPL

Narrow lines

29px

18px

14px

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

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

⚠️ 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).

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

GGoogle FontsFluid Type (rem)Flesch 60

Color Palette

6 unique colors

16.29:1 AAA Light

#ffffff

Background· 45.5%

#202020

Text· 32.699999999999996%

#bf1f2b

Primary· 13.8%

#603d40

Secondary· 4.8%

#461a1d

Secondary· 0%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

fivefilters.org(20)

Website Identity

FiveFilters.org

Organization

Web articles made accessible

www.fivefilters.org/

17 years old

Location detected: 🇺🇸 United Statesvia ip

PDR Ltd. d/b/a PublicDomainRegistry.com📧 Fastmailen-US

Social Profiles

X (Twitter)

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Last analyzed: 01 May 2026 at 09:10

Historical Analysis & Change Tracking