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iyfusa.org

https://iyfusa.org· First analyzed 25 May 2026· Updated 25 May 2026
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iyfusa.org
Desktop screenshot of iyfusa.org
Mobile screenshot of iyfusa.org
Mobile

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Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

34.149.87.45

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Kansas City, United States

ASN

AS396982

Organization

Google Cloud

Server

Pepyaka

CDN

Fastly

Nameservers

ns23.domaincontrol.com.ns24.domaincontrol.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
364 ms10%
Speed Index
473 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.4 MB
181 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Wix
website_builder

Progressive Web App

Service WorkerApple Touch Icon

Technology Stack

7 Technologies Detected

Frameworks

2
Reactv18.3.1
Alpine.js

Libraries

1
Lodashv4.17.21

Other

1
Lottie

CSS Frameworks

1
Tailwind CSS

Customer Support

1
Zendesk

Analytics

1
Sentry

SEO Analysis

D49/100
17
7
4
Meta Tags4/15
Content3/12
Headings3/8
Technical20/25
E-E-A-T0/7
Images3/7
Links2/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
I
iyfusa.orgiyfusa.org

2026 TRIP TO KOREA | IYFUSA

No description available for this page.

Title Length27 chars

Recommended: 50-60 chars (~166px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

  • • Missing meta description — important for click-through rates in SERPs
  • • Very thin content (6 words). Search engines need substantial content for ranking.
  • • Missing H1 tag — every page should have exactly one H1

11 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

7 URLs

7 sub-sitemaps

robots.txt

14 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100
Poor
3 13 1

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

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AI & LLM Readiness

F36/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
2/25
Citation
7/25

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
Text ratio:0%
Words:69
Token eff.:Too Short

Structured Data

1 JSON-LD
WebSite

Citation Readiness

Opening Summary
Descriptive Headings
Canonical URL
Open Graph2/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
AI readiness recommendation preview...
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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
80/100
13
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
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
11/15
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.
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.
47/100
E
353 mg
CO₂e / view
3.4 MB
Page Weight
15%
Cleaner Than
New Visitor
404 mg
vs
Returning (cached)
202 mg
Annual (10K/mo)
42.4 kg
Emission Segments
Data Center
17 mg
Network
104 mg
Device
232 mg
Resource Breakdown
JavaScript
2.5 MB
Images
651.6 KB
HTML
208.3 KB
Other
122.7 KB
Green Hosting Verified
Google Cloud
GWF Verified
6 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

46%Poor
Interactive

HTTPS

No WAF

57d

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+H3

Valid From

23.04.2026

Valid Until

22.07.2026

Subject Alternative Names (2)

iyfusa.orgwww.iyfusa.org

SHA-256 Fingerprint

03:3D:E5:0D:EB:5D:92:F8:E9:23:AA:30:06:CC:72:60:8A:60:A3:79...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges
bytes
age
82391
alt-svc
h3=":443"; ma=2592000
cache-control
🟡 0s(public,max-age=0,must-revalidate)
content-encoding
⚡ Brotli(br)
content-language
en
Good Warning Issue

Email Infrastructure

Google Workspace

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx3.googlemail.com
aspmx.l.google.com
aspmx2.googlemail.com
alt1.aspmx.l.google.com

+1 more

Domain Information

iyfusa.org

Domain Age
14 years

Created

28.04.2012

Expires

28.04.2027

Last Updated

09.03.2025

Registrar

GoDaddy.com, 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.
B
79/100
Mobile Friendly3 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...
Upgrade to view recommendations

Typography & Readability

poppins-semibold + poppins-extralight

WCAG Partial
41/100
Readability
/30
8/30

12px · LH 3.17

Hierarchy
/20
8/20
WCAG
/25
15/25

1:1 min contrast

Performance
/25
10/25

System fonts

Heading Font

poppins-semibold

Sans

Body Font

poppins-extralight

Sans12px

Contrast Ratio

1:1

3 issues

Reading Comfort

Dual Sans-Serif

left aligned
35px
h2
12px
p

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

⚠️ Wide line spacing (3.17). 1.4–1.6 is optimal for body text.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

⚠️ Fluid type without rem: clamp() detected but missing rem units. May fail WCAG 1.4.4 zoom test.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Buy on MyFontsFluid Type

Color Palette

12 unique colors
15.8:1 AAA Light
#ffffff
Background· 17%
#222229
Secondary· 8.2%
#93badd
Primary· 20.9%
#3f70ab
Secondary· 17.8%
#7d7738
Secondary· 12.2%
#62603d
Secondary· 6.3%
#761928
Accent· 4.9%
#2e363e
Secondary· 3.5%

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

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Scripts & Styles

20 Resources

20
Scripts
0
Styles
1
Async
0
Defer

Top Script Sources

static.parastorage.com(19)browser.sentry-cdn.com(1)

Website Identity

IYFUSA

www.iyfusa.org
14 years old
Location detected: 🇺🇸 United Statesvia ip
GoDaddy.com, LLC📧 Google Workspaceen

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Last analyzed: 25 May 2026 at 06:30

Historical Analysis & Change Tracking