tci-thaijo.org

https://tci-thaijo.org· First analyzed 25 Apr 2026· Updated 25 Apr 2026

Export

tci-thaijo.org

Mobile

Sponsored

Hosting Provider

National Electronics and Computer Technology Center

IP Address

203.185.102.25

Site Location

🇹🇭 Thailandvia ip

Server Location

🇹🇭 Pathum Wan, Thailand

ASN

AS3836

Organization

National Electronics and Computer Technology Center

CDN

Cloudflare

WAF

Cloudflare

Nameservers

coco.ns.cloudflare.com.arnold.ns.cloudflare.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.0 s10%

Speed Index

1.4 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

412 KB

31 requests

Image Optimization

Lazy Load

0–49

50–89

90–100

Architecture Stack

Hybrid

⚙️ SSR

Frontend

Framework

Nuxt.js

Infrastructure

Hosting

National Electronics and Computer Technology Center

CDN

Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Meta Frameworks

CSS Frameworks

Icon Libraries

Fonts

SEO Analysis

D51/100

Meta Tags7/15

Content3/12

Headings0/8

Technical19/25

E-E-A-T0/7

Images2/7

Links4/5

URL5/5

Social5/5

Freshness0/4

Mobile3/4

Indexability3/3

tci-thaijo.orgtci-thaijo.org

Home – Search Thai academic articles and journals | Thai-Journal On...

Thai academic journal portal – search articles, journals and research from ThaiJO databases

Title truncated.

Title Length71 chars

Recommended: 50-60 chars (~426px / 580px)

Description Length91 chars

Recommended: 120-160 chars

Issues (3)

• Title is too long (71 chars, ~426px). Will be truncated in search results.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (1/1) — critical for accessibility and SEO

9 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

18 URLs

robots.txt

10 rules

Sitemap reference found

Local SEO

Local Search Readiness

10/100

Poor

3 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

F31/100

Bot Access

20/25

Machine Read.

4/25

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.txt

llms-full.txt

Semantic HTML

Heading Hierarchy

header/footer

Text ratio:1%

Words:128

Token eff.:Too Short

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph3/3

Twitter Card3/3

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.

57/100

Passed

Critical

Warnings

Images & Alt Text

3/20

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

Semantic Structure

12/20

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

3/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 recommendations

•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.

65/100

51 mg

CO₂e / view

412.2 KB

Page Weight

90%

Cleaner Than

New Visitor

58 mg

Returning (cached)

29 mg

Annual (10K/mo)

6.1 kg

Emission Segments

Data Center

11 mg

Network

12 mg

Device

27 mg

Resource Breakdown

JavaScript

164.1 KB

Images

16.4 KB

CSS

160.3 KB

Fonts

989 B

HTML

66.5 KB

Other

3.9 KB

Green Hosting Not Verified

National Electronics and Computer Technology Center

2 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

51%Poor

Interactive

HTTPS

No WAF

82d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

ZeroSSL GmbH

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

17.04.2026

Valid Until

16.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

tci-thaijo.org*.tci-thaijo.org

SHA-256 Fingerprint

9C:3C:37:AC:5F:EB:3A:08:BC:3E:99:CB:CE:14:4B:A5:C5:07:06:13...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

content-encoding

⚡ Brotli(br)

content-type

text/html;charset=utf-8

date

Sat, 25 Apr 2026 21:43:37 GMT

referrer-policy

strict-origin-when-cross-origin

strict-transport-security

max-age=63072000; includeSubDomains; preload

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx3.googlemail.com

aspmx.l.google.com

alt1.aspmx.l.google.com

aspmx2.googlemail.com

+1 more

Domain Information

tci-thaijo.org

Domain Age

14y 10m

Created

07.06.2011

Expires

07.06.2028

Last Updated

13.05.2025

Registrar

PDR Ltd. d/b/a PublicDomainRegistry.com

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.

76/100

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, viewport-fit=cover

1 recommendation

•Mobile compatibility recommendation preview...

Upgrade to view recommendations

Typography & Readability

Sarabun

WCAG Partial

61/100

Readability

/30

18/30

14px · LH 1.50

Hierarchy

/20

9/20

WCAG

/25

16/25

4.23:1 min contrast

Performance

/25

18/25

2 fonts · 2 req

Heading Font

Sarabun

Body Font

Sarabun

Sans14px

Contrast Ratio

4.23:1

8 issues

Reading Comfort

Single Family

left aligned

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

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

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 4.2:1).

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

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

GGoogle Fonts Buy on MyFontsFluid TypeFlesch 0

Color Palette

5 unique colors

Light

#eff9fa

Background· 88.69999999999999%

#00818e

Primary· 5.7%

#e0eaeb

Secondary· 2.5%

#a2b2b4

Secondary· 2%

#22909c

Accent· 1.2%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

5 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(1)

Website Identity

tci-thaijo.org

14 years old

Location detected: 🇹🇭 Thailandvia ip

PDR Ltd. d/b/a PublicDomainRegistry.com📧 Google Workspaceen-US

Sponsored

Last analyzed: 25 Apr 2026 at 21:44

Historical Analysis & Change Tracking