seoultravelpass.com

https://seoultravelpass.com· First analyzed 24 May 2026· Updated 24 May 2026

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seoultravelpass.com

Mobile

Sponsored

Hosting Provider

Amazon Web Services (AWS)

aws.amazon.com

IP Address

13.124.176.158

Site Location

🇰🇷 South Koreavia phone

Server Location

🇰🇷 Seoul, South Korea

ASN

AS16509

Organization

AWS EC2 (ap-northeast-2)

Server

Apache

Nameservers

ns-1729.awsdns-24.co.uk.ns-326.awsdns-40.com.ns-542.awsdns-03.net.ns-1416.awsdns-49.org.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.3 s10%

Speed Index

1.7 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

188 KB

87 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Tailwind CSS

Infrastructure

Hosting

Amazon Web Services (AWS)

Technology Stack

10 Technologies Detected

Analytics

Customer Support

Libraries

CSS Frameworks

Fonts

Tag Managers

Web Servers

SEO Analysis

B74/100

Meta Tags7/15

Content12/12

Headings6/8

Technical23/25

E-E-A-T5/7

Images5/7

Links2/5

URL5/5

Social2/5

Freshness0/4

Mobile4/4

Indexability3/3

seoultravelpass.comseoultravelpass.com

Book tickets, tours and activities in Korea from Seoul to Jeju - Se...

Book various tickets, tours and activities ranging from Seoul to Jeju Island by using Seoul PASS!

Title truncated.

Title Length75 chars

Recommended: 50-60 chars (~450px / 580px)

Description Length97 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (75 chars, ~450px). Will be truncated in search results.

8 issues found

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Crawlability

Sitemap

Type: index

2 URLs

2 sub-sitemaps

robots.txt

12 rules

Sitemap reference found

Local SEO

Local Search Readiness

33/100

Needs Work

9 11

Sponsored

AI & LLM Readiness

D52/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

7/25

Citation

14/25

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

nav

Text ratio:4%

Words:742

Token eff.:Optimal

Sections/1K:18.9

Depth:1/5

Structured Data

2 JSON-LD

Organization×1.1WebSiteSearchAction

sameAs entity links

Citation Readiness

Opening Summary29w

Descriptive Headingsavg 6.8w

Canonical URL

Open Graph2/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

AI readiness recommendation preview...

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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.

74/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

16/20

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

11/15

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.

4 recommendations

•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.

67/100

A+

19 mg

CO₂e / view

188.2 KB

Page Weight

95%

Cleaner Than

New Visitor

22 mg

Returning (cached)

11 mg

Annual (10K/mo)

2.3 kg

Emission Segments

Data Center

<0.001 g

Network

6 mg

Device

13 mg

Resource Breakdown

JavaScript

175.0 KB

Images

342 B

Fonts

1.8 KB

HTML

11.1 KB

Green Hosting Verified

Amazon Web Services (AWS)

Provider Match

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

36%Critical

Interactive

HTTPS

No WAF

189d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

HTTP Protocol

HTTP/2

Valid From

01.11.2025

Valid Until

29.11.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

seoultravelpass.com*.seoultravelpass.com

SHA-256 Fingerprint

BF:B2:A7:C0:38:59:54:5D:77:FE:77:5A:5B:E3:56:50:1E:AC:25:52...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-cache, private)

content-encoding

📦 Gzip(gzip)

content-length

11021

content-type

text/html; charset=UTF-8

date

Sun, 24 May 2026 12:01:30 GMT

server

Apache

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

Domain Information

seoultravelpass.com

Domain Age

13y 1m

Created

28.03.2013

Expires

28.03.2034

Last Updated

24.01.2025

Registrar

Megazone Corp., dba HOSTING.KR

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

64/100

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

initial-scale=1, viewport-fit=cover

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

-apple-system

WCAG AA

72/100

Readability

/30

11/30

12px · LH 2.17

Hierarchy

/20

18/20

2.83x ratio

WCAG

/25

22/25

4.66:1 min contrast

Performance

/25

21/25

System fonts

Heading Font

-apple-system

Sans34px

Body Font

-apple-system

Sans12px

Contrast Ratio

4.66:1

WCAG AA (≥4.5:1)

Reading Comfort

~57 CPL

Optimal (45–75)

34px

24px

16px

12px

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

⚠️ Wide line spacing (2.17). 1.4–1.6 is optimal for body text.

✅ Optimal line length: ~57 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 21/100. Consider shorter sentences and simpler words.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.7:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

GGoogle FontsFlesch 21

Color Palette

10 unique colors

5.93:1 AA Light

#ffffff

Background· 39.1%

#6a616d

Other· 5.1%

#e41a37

Primary· 0%

#0088ee

Accent· 27.900000000000002%

#392736

Secondary· 6.7%

#014a80

Accent· 6.2%

#00b1f5

Accent· 4.7%

#6596b6

Secondary· 4.1%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

18 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(6)connect.facebook.net(2)dsj1e5gc359pm.cloudfront.net(2)google-analytics.com(1)cdnjs.cloudflare.com(1)

Website Identity

Seoul PASS

Organization

help@seoulpass.kr

+82262641115

www.seoultravelpass.com/

13 years old

Location detected: 🇰🇷 South Koreavia phone

Megazone Corp., dba HOSTING.KRen

Social Profiles

Facebook Instagram YouTube

Sponsored

Last analyzed: 24 May 2026 at 12:01

Historical Analysis & Change Tracking