freessl.org

https://freessl.org· First analyzed 15 Jun 2026· Updated 15 Jun 2026

Export

freessl.org

Mobile

Sponsored

Hosting Provider

CDNetworks

IP Address

163.171.134.109

Site Location

🇸🇪 Swedenvia ip

Server Location

🇸🇪 Stockholm, Sweden

ASN

AS54994

Organization

CDNetworks

Server

Nginx

Performance

Core Web Vitals

Weight

First Contentful Paint

1.1 s10%

Speed Index

1.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

584 KB

32 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

CDNetworks

Technology Stack

3 Technologies Detected

CSS Frameworks

Tailwind CSS

Customer Support

Tawk.to

Web Servers

Nginx

SEO Analysis

D50/100

Meta Tags11/15

Content9/12

Headings3/8

Technical11/21

E-E-A-T0/7

Images1/7

Links3/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

freessl.orgfreessl.org

Free SSL Certificates Provider and ACME Tools – freessl.org

Free SSL Certificates, the world's leading SSL Certificate Provider

Title Length59 chars

Recommended: 50-60 chars (~355px / 580px)

Description Length67 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (1/1) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Local SEO

Local Search Readiness

6/100

Poor

2 13 2

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

Sponsored

AI & LLM Readiness

D46/100

Bot Access

20/25

Machine Read.

16/25

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.txtinvalid

llms-full.txt

Semantic HTML

Heading Hierarchy

Text ratio:11%

Words:336

Token eff.:Optimal

Sections/1K:41.7

Structured Data

No Schema

Citation Readiness

Opening Summary33w

Descriptive Headingsavg 3.4w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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.

72/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

14/20

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

7/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

6/15

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

2 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.

50/100

72 mg

CO₂e / view

584.3 KB

Page Weight

80%

Cleaner Than

New Visitor

83 mg

Returning (cached)

41 mg

Annual (10K/mo)

8.7 kg

Emission Segments

Data Center

16 mg

Network

17 mg

Device

39 mg

Resource Breakdown

JavaScript

55.4 KB

Images

277.4 KB

CSS

248.5 KB

HTML

2.7 KB

Other

321 B

Green Hosting Not Verified

CDNetworks

4 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

56%Poor

Interactive

HTTPS

No WAF

198d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

TrustAsia Technologies, Inc.

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

31.12.2025

Valid Until

31.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.freessl.orgfreessl.org

SHA-256 Fingerprint

F4:0E:CF:9D:F9:B7:1F:45:A7:2E:02:98:F9:C4:59:E4:C3:1E:34:EB...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(: no-cache, no-store, must-revalidate, no-cache)

content-encoding

📦 Gzip(gzip)

content-type

text/html

date

Mon, 15 Jun 2026 15:23:05 GMT

etag

W/"68e8c4c6-2277"

last-modified

Fri, 10 Oct 2025 08:33:10 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

freessl.org

Domain Age

12 years

Created

29.05.2014

Expires

29.05.2027

Last Updated

05.05.2026

Registrar

eNom, LLC

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.

62/100

Mobile Friendly

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

3 recommendations

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

PingFang SC

WCAG Partial

65/100

Readability

/30

18/30

14px · LH 2.00

Hierarchy

/20

15/20

2.14x ratio · ✓ H1→H6

WCAG

/25

16/25

1:1 min contrast

Performance

/25

16/25

1 font

Heading Font

PingFang SC

Sans30px

Body Font

PingFang SC

Sans14px

Contrast Ratio

1:1

5 issues

Reading Comfort

~41 CPL

Narrow lines

30px

36px

50px

14px

Perfect Fourth

Scale

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

⚠️ Wide line spacing (2.00). 1.4–1.6 is optimal for body text.

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

⚠️ Partial contrast: 5 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

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

Buy on MyFontsFlesch 37

Color Palette

3 unique colors

Light

#ffffff

Background· 41.5%

#3464e0

Primary· 53.699999999999996%

Business & Marketing Stack

2 Tools Detected

Growing

Customer Support

Tawk.toFree

Live chat and helpdesk tools

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

18 Resources

Scripts

Styles

Async

Defer

Top Script Sources

embed.tawk.to(16)local(1)

Website Identity

freessl.org

12 years old

Location detected: 🇸🇪 Swedenvia ip

eNom, LLCen

Sponsored

Last analyzed: 15 Jun 2026 at 15:23

Historical Analysis & Change Tracking