Back to Search
ip.sb favicon

ip.sb

https://ip.sb· First analyzed 09 Sept 2026· Updated 09 Sept 2026
Export
ip.sb
Desktop screenshot of ip.sb
Mobile screenshot of ip.sb
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.26.13.31

Site Location

🇺🇸 Dover, United Statesvia schema_nap

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

a.dns.sb.b.dns.sb.

Performance

95

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.5 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
480 KB
49 requests

Image Optimization

Lazy LoadWebP
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Cloudflare
CDN
Cloudflare

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

5 Technologies Detected

Advertising

2
Google AdsGoogle AdSense

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

CDN

1
Cloudflare

SEO Analysis

C69/100
21
5
1
Meta Tags11/15
Content5/12
Headings8/8
Technical22/25
E-E-A-T2/7
Images2/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
I
ip.sbip.sb

IP Address Lookup / IPv4 / IPv6 - IP.SB

IP.SB shows your public IPv4 and IPv6 address, hostname, ISP, ASN and location, with a free IP geolocation API.

Title Length39 chars

Recommended: 50-60 chars (~230px / 580px)

Description Length111 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (3/3) — critical for accessibility and SEO

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

11 URLs

robots.txt

3 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

24/100
Needs Work
7 13

Sponsored

AI & LLM Readiness

D56/100
Bot Access
20/25
Machine Read.
19/25
Schema Data
6/25
Citation
11/25

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.txtvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:0%
Words:319
Token eff.:Optimal
Sections/1K:6.3
Depth:1/5

Structured Data

3 JSON-LD
Organization×1.1WebSiteSearchAction

Citation Readiness

Opening Summary152w
Descriptive Headingsavg 2w
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...
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.
A
84/100
14
Passed
2
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
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
7/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
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.
73/100
A
49 mg
CO₂e / view
480.1 KB
Page Weight
90%
Cleaner Than
New Visitor
55 mg
vs
Returning (cached)
28 mg
Annual (10K/mo)
5.8 kg
Emission Segments
Data Center
2 mg
Network
14 mg
Device
32 mg
Resource Breakdown
JavaScript
334.1 KB
Images
2.4 KB
CSS
70.6 KB
Fonts
6.0 KB
HTML
5.7 KB
Other
61.2 KB
Green Hosting Verified
Cloudflare
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
C

Security Score

66%Fair
Interactive

HTTPS

WAF

61d

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

11.08.2026

Valid Until

09.11.2026

Subject Alternative Names (1)

ip.sb

SHA-256 Fingerprint

46:84:8F:54:F0:86:AB:13:EB:AB:51:2A:86:15:A8:53:A3:E6:BA:18...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🔴 No Cache(no-store)
cf-cache-status
DYNAMIC
cf-ray🇺🇸 Washington DC
a385415e8b1ff685-IAD
content-encoding
⚡ Brotli(br)
content-type
text/html; charset=utf-8
Good Warning Issue

Email Infrastructure

Fastmail

Score

75

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (2)

in1-smtp.messagingengine.com
in2-smtp.messagingengine.com

Domain Information

ip.sb

DNSSEC
Not Enabled

Privacy & Compliance

Quantcast Choice

Cookie Consent Banner
Quantcast Choice
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Quantcast Choice
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.
A
80/100
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

Typography & Readability

space grotesk

WCAG Partial
66/100
Readability
/30
14/30

12px · LH 1.80

Hierarchy
/20
18/20

2.33x ratio · ✓ H1→H6

WCAG
/25
18/25

2.52:1 min contrast

Performance
/25
16/25

1 font · 6 req

Heading Font

space grotesk

Sans28px

Body Font

space grotesk

Sans12px

Contrast Ratio

2.52:1

1 issue

Reading Comfort

~47 CPL

Optimal (45–75)
28px
h1
18px
h2
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line length: ~47 chars/line (ideal 45–75 CPL).

⚠️ Hard to read: Flesch score 43/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 1 elements below WCAG AA threshold (min 2.5:1).

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

✅ Strong hierarchy: Headlines are 2.3x larger than body text.

GGoogle FontsBuy on MyFontsFluid TypeFlesch 43

Color Palette

4 unique colors
Light
#ffffff
Background· 94.19999999999997%
#87909e
Primary· 1.9%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Google AdsEnterprise

Ad platforms and retargeting pixels

2

Categories

2

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Ad Networks

Google AdSense

Sponsored

Scripts & Styles

13 Resources

9
Scripts
4
Styles
7
Async
1
Defer

Top Script Sources

fundingchoicesmessages.google.com(5)pagead2.googlesyndication.com(2)stat.ip.sb(1)local(1)

Website Identity

Show Corporation

Organization

Free IP address lookup: IPv4, IPv6, GeoIP geolocation, RDAP and WHOIS.

[email protected]
ip.sb/

838 Walker Road, Suite 21-2, Dover

19904, Dover, DE

US

Location detected: 🇺🇸 United States, Dovervia schema_nap
📧 Fastmailen

Sponsored

Last analyzed: 09 Sept 2026 at 09:45

Historical Analysis & Change Tracking