StackOptic
Back to Search
biz.nf favicon

biz.nf

https://biz.nf· First analyzed 24 May 2026· Updated 24 May 2026
Export
biz.nf
Desktop screenshot of biz.nf
Mobile screenshot of biz.nf
Mobile

Sponsored

Hosting Provider

Liquid Web, L.L.C

IP Address

50.28.50.3

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Lansing, United States

ASN

AS32244

Organization

Liquid Web, L.L.C

Server

Nginx

Nameservers

ns1.biz.nf.ns2.biz.nf.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
494 ms10%
Speed Index
642 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
107 KB
39 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
PrestaShop

Technology Stack

2 Technologies Detected

Analytics

1
Facebook Pixel

Web Servers

1
Nginx

SEO Analysis

C62/100
15
9
2
Meta Tags15/15
Content11/12
Headings8/8
Technical12/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social1/5
Freshness0/4
Mobile1/4
Indexability3/3
B
biz.nfbiz.nf

Business-Class FREE web hosting - PHP, MySQL, No Ads

Biz.nf offers reliable cluster based free web hosting services with free domains at .c1.biz, php 5 and mysql hosting and NO ads on free sites.

Title Length52 chars

Recommended: 50-60 chars (~319px / 580px)

Description Length142 chars

Recommended: 120-160 chars

Issues (2)

  • • Most images missing alt text (11/19) — critical for accessibility and SEO
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

19 URLs

robots.txt

8 rules

Sitemap reference found

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

F38/100
Bot Access
20/25
Machine Read.
9/25
Schema Data
0/25
Citation
9/25

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
Text ratio:16%
Words:960
Token eff.:Optimal
Sections/1K:15.6

Structured Data

No Schema

Citation Readiness

Opening Summary37w
Descriptive Headingsavg 3.7w
Canonical URL
Open Graph1/3
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.
D
58/100
6
Passed
5
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
11/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
7/15
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.
3 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.
54/100
A+
13 mg
CO₂e / view
107.1 KB
Page Weight
95%
Cleaner Than
New Visitor
15 mg
vs
Returning (cached)
8 mg
Annual (10K/mo)
1.6 kg
Emission Segments
Data Center
3 mg
Network
3 mg
Device
7 mg
Resource Breakdown
JavaScript
3.3 KB
Images
55.0 KB
CSS
39.6 KB
HTML
9.2 KB
Green Hosting Not Verified
Liquid Web, L.L.C
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

70d

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

04.05.2026

Valid Until

02.08.2026

Subject Alternative Names (4)

biz.nfc1.bizwww.biz.nfwww.c1.biz

SHA-256 Fingerprint

56:57:A6:91:1E:19:B2:CA:2A:97:AB:F0:B3:B1:13:D5:09:2D:A8:E7...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
content-encoding
⚡ Brotli(br)
content-type
text/html
date
Sun, 24 May 2026 15:36:23 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
pragma
no-cache
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

50

SPF
DKIM
DMARC

MX Records (1)

mail.biz.nf

Domain Information

biz.nf

Domain Age
19 years

Created

12.05.2007

Expires

12.05.2027

Last Updated

11.05.2026

Registrar

Key-Systems GmbH

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
Privacy policy page linked

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.
F
19/100
Not 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.
7 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Trebuchet MS

WCAG Partial
62/100
Readability
/30
16/30

13px · LH 1.54

Hierarchy
/20
18/20

3.46x ratio · ✓ H1→H6

WCAG
/25
14/25

1.01:1 min contrast

Performance
/25
14/25

1 font

Heading Font

Trebuchet MS

Sans45px

Body Font

Trebuchet MS

Sans13px

Contrast Ratio

1.01:1

17 issues

Reading Comfort

~64 CPL

Optimal (45–75)
45px
h1
33px
h2
19px
h3
23px
h4
13px
p

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.54 ratio (ideal range 1.4–1.6).

✅ Optimal line length: ~64 chars/line (ideal 45–75 CPL).

⚠️ Partial contrast: 17 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 3.5x larger than body text.

Buy on MyFontsFlesch 59

Color Palette

7 unique colors
6.85:1 AA Light
#eeeeee
Background· 46.1%
#584f4d
Text· 6.2%
#e2dad1
Primary· 4.7%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

1
Facebook SDKFree

Social widgets and sharing tools

3

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

4 Resources

4
Scripts
0
Styles
1
Async
0
Defer

Top Script Sources

connect.facebook.net(2)javas(2)

Website Identity

biz.nf

19 years old
Location detected: 🇺🇸 United Statesvia ip
Key-Systems GmbHen

Sponsored

Last analyzed: 24 May 2026 at 15:36

Historical Analysis & Change Tracking