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riss.kr

https://riss.kr· First analyzed 09 May 2026· Updated 09 May 2026
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riss.kr
Desktop screenshot of riss.kr
Mobile screenshot of riss.kr
Mobile

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Hosting Provider

IP Address

210.102.100.190

Site Location

🇰🇷 South Koreavia tld

Server Location

🇰🇷 Naju, South Korea

ASN

AS9455

Organization

Edunet

Nameservers

ns2.keris.or.kr.ns.keris.or.kr.

Performance

73

Core Web Vitals

Weight

First Contentful Paint
6.2 s10%
Speed Index
8.1 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
4.8 MB
165 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
Edunet

Technology Stack

5 Technologies Detected

Libraries

1

UI Components

1

CSS Frameworks

1

SEO Analysis

C60/100
14
9
1
Meta Tags12/15
Content11/12
Headings3/8
Technical13/25
E-E-A-T0/7
Images2/7
Links5/5
URL5/5
Social2/5
Freshness0/4
Mobile4/4
Indexability3/3
R
riss.krriss.kr

RISS(리스,학술연구정보서비스) - 국내·국외 학술정보를 제공하는 대국민 서비스

RISS는 한국교육학술정보원(KERIS)에서 운영하는 서비스이며, 전국 대학이 생산하고 보유하며 구독하는 학술자원을 공동으로 이용할 수 있도록 개방된 대국민 서비스입니다.

Title Length45 chars

Recommended: 50-60 chars (~274px / 580px)

Description Length95 chars

Recommended: 120-160 chars

Issues (1)

  • Missing H1 tag — every page should have exactly one H1

Crawlability

Sitemap

Type: standard

470 URLs

robots.txt

Local SEO

Local Search Readiness

9/100
Poor
2 14 2

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.
9/25
Schema Data
0/25
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.txtinvalid
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:5%
Words:4,543
Token eff.:Poor Structure

Structured Data

No Schema

Citation Readiness

Opening Summary
Descriptive Headingsavg 2.2w
Canonical URL
Open Graph2/3
Twitter Card0/3
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.
D
53/100
6
Passed
8
Critical
1
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
9/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
12/15
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
4/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
3/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • Accessibility recommendation preview...

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.
5/100
F
612 mg
CO₂e / view
4.8 MB
Page Weight
15%
Cleaner Than
New Visitor
700 mg
vs
Returning (cached)
350 mg
Annual (10K/mo)
73.5 kg
Emission Segments
Data Center
137 mg
Network
147 mg
Device
329 mg
Resource Breakdown
JavaScript
656.7 KB
Images
1.8 MB
CSS
2.0 MB
HTML
378.2 KB
Other
102.9 KB
Green Hosting Not Verified
Edunet
9 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

328d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

03.03.2026

Valid Until

02.04.2027

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.riss.krriss.kr

SHA-256 Fingerprint

59:C4:D9:2D:C9:54:B1:68:E7:99:A0:E8:DC:38:F3:6F:A1:FA:CB:41...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

connection
keep-alive
content-length
1580
content-type
text/html; charset=utf-8
date
Sat, 09 May 2026 09:39:28 GMT
set-cookie
WMONID
Good Warning Issue

Email Infrastructure

Amazon SES

Score

45

SPF
DKIM
DMARC

MX Records (1)

SPAM-NLB-bf85e0721378d7fd.elb.ap-northeast-2.amazonaws.com

Domain Information

riss.kr

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

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
54/100
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
2 recommendations
  • Mobile compatibility recommendation preview...

Typography & Readability

Roboto

WCAG Partial
56/100
Readability
/30
12/30

13px · LH 1.20

Hierarchy
/20
11/20

1x ratio · ✓ H1→H6

WCAG
/25
16/25

1:1 min contrast

Performance
/25
17/25

System fonts

Heading Font

Roboto

Sans13px

Body Font

Roboto

Sans13px

Contrast Ratio

1:1

1 issue

Reading Comfort

Single Font Family

left aligned
13px
h1
45px
h2
13px
h4
13px
p

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

⚠️ Tight line spacing (1.20). Increase to 1.4–1.6 for better readability.

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

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

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

Color Palette

7 unique colors
Light
#ffffff
Background· 68.5%
#b8c4b6
Primary· 5.6%
#efd6aa
Accent· 5.4%
#9e584b
Secondary· 4.9%
#a9957d
Secondary· 4.1%
#fcf5bb
Accent· 0.7%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1

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

27 Resources

20
Scripts
7
Styles
1
Async
0
Defer

Top Script Sources

local(18)cdnjs.cloudflare.com(1)googletagmanager.com(1)

Website Identity

riss.kr

Location detected: 🇰🇷 South Koreavia tld
📧 Amazon SESko

Social Profiles

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Last analyzed: 09 May 2026 at 09:40

Historical Analysis & Change Tracking