StackOptic
Back to Search
42web.io favicon

42web.io

https://42web.io· First analyzed 26 Apr 2026· Updated 26 Apr 2026
Export
42web.io
Desktop screenshot of 42web.io
Mobile screenshot of 42web.io
Mobile

Sponsored

Hosting Provider

I Fastnet Ltd

IP Address

31.22.4.234

Site Location

🇬🇧 United Kingdomvia ip

Server Location

🇬🇧 Newcastle upon Tyne, United Kingdom

ASN

AS34119

Organization

I Fastnet Ltd

Server

OpenResty

Nameservers

ns2.42web.io.ns2.byet.org.ns1.42web.io.ns1.byet.org.+3 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint
589 ms10%
Speed Index
766 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4 KB
8 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
I Fastnet Ltd

Technology Stack

3 Technologies Detected

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Web Servers

1
OpenResty

SEO Analysis

D50/100
13
9
1
Meta Tags7/15
Content7/12
Headings7/8
Technical11/21
E-E-A-T0/7
Images4/7
Links2/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
4
42web.io42web.io

42web.io is hosted by InfinityFree

No description available for this page.

Title Length34 chars

Recommended: 50-60 chars (~200px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

10 issues found

Upgrade to view details

Local SEO

Local Search Readiness

5/100
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

F34/100
Bot Access
20/25
Machine Read.
6/25
Schema Data
0/25
Citation
8/25

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
header/footer
Text ratio:17%
Words:190
Token eff.:Too Short
Sections/1K:5.3
Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary23w
Descriptive Headingsavg 4w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (9)
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.
B
75/100
9
Passed
3
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
15/20
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
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.
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.
59/100
A+
<0.001 g
CO₂e / view
3.6 KB
Page Weight
95%
Cleaner Than
New Visitor
<0.001 g
vs
Returning (cached)
<0.001 g
Annual (10K/mo)
48 g
Emission Segments
Data Center
<0.001 g
Network
<0.001 g
Device
<0.001 g
Resource Breakdown
Fonts
1.5 KB
HTML
2.1 KB
Green Hosting Not Verified
I Fastnet Ltd
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

60d

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

28.03.2026

Valid Until

26.06.2026

Subject Alternative Names (2)

42web.iowww.42web.io

SHA-256 Fingerprint

23:16:25:28:76:86:AA:AE:FC:81:75:2E:32:4D:D5:A9:F6:53:4C:D8...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

cache-control
🟡 500s(max-age=500, public, proxy-revalidate)
content-encoding
📦 Gzip(gzip)
content-type
text/html
date
Sun, 26 Apr 2026 20:03:09 GMT
expires
Sun, 26 Apr 2026 20:11:29 GMT
last-modified
Thu, 16 Apr 2026 06:47:46 GMT
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

20

SPF
DKIM
DMARC

MX Records (1)

sv62.ifastnet11.org

Domain Information

42web.io

Domain Age
5y 8m

Created

13.08.2020

Expires

13.08.2026

Last Updated

13.07.2025

Registrar

NameCheap, 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.
D
57/100
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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Poppins + Plus Jakarta Sans

WCAG Partial
75/100
Readability
/30
27/30

18px · LH 1.50

Hierarchy
/20
16/20

3.11x ratio

WCAG
/25
17/25

3.68:1 min contrast

Performance
/25
15/25

2 fonts · 2 req

Heading Font

Poppins

Sans56px

Body Font

Plus Jakarta Sans

Sans18px

Contrast Ratio

3.68:1

12 issues

Reading Comfort

~35 CPL

Narrow lines
56px
h1
42px
h2
24px
h4
18px
p

✅ Excellent readability: 18px body text is ideal for all devices.

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

⚠️ Partial contrast: 12 elements below WCAG AA threshold (min 3.7:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 3.1x larger than body text.

✅ Lean font stack: 2 font families keeps load times fast.

GGoogle FontsFlesch 59

Color Palette

7 unique colors
Light
#ffffff
Background· 68.6%
#7738c7
Primary· 24.799999999999997%
#e6dbe4
Secondary· 2.1%
#a4b5cf
Secondary· 1.9%
#824dc4
Secondary· 1.2%
#502c8a
Accent· 1.1%
#6848a2
Secondary· 0.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

3 Resources

0
Scripts
3
Styles
0
Async
0
Defer

Top Script Sources

Website Identity

42web.io

report-abuse@infinityfree.com
5 years old
Location detected: 🇬🇧 United Kingdomvia ip
NameCheap, Inc.en

Sponsored

Last analyzed: 26 Apr 2026 at 20:03

Historical Analysis & Change Tracking