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se-ed.com

https://se-ed.com· First analyzed 19 May 2026· Updated 19 May 2026
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se-ed.com
Desktop screenshot of se-ed.com
Mobile screenshot of se-ed.com
Mobile

Sponsored

Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

35.247.155.170

Site Location

🇹🇭 บางนา, Thailandvia schema_nap

Server Location

🇸🇬 Singapore, Singapore

ASN

AS396982

Organization

Google Cloud (asia-southeast1)

Server

Envoy

Nameservers

ns71.domaincontrol.com.ns72.domaincontrol.com.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
691 ms10%
Speed Index
898 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
992 KB
84 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Infrastructure
Hosting
Google Cloud Platform

Technology Stack

9 Technologies Detected

Analytics

4
Google Analytics
Google Analytics 4
Facebook PixelSegment

CSS Frameworks

2
Tailwind CSS
Material UI

Meta Frameworks

1
Next.js

Tag Managers

1
Google Tag Manager

Popups & Forms

1
OptinMonster

SEO Analysis

B70/100
22
4
1
Meta Tags14/15
Content8/12
Headings0/8
Technical22/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
S
se-ed.comse-ed.com

SE-ED ร้านหนังสือออนไลน์ นิยาย ebook และคอนเทนต์หลายรูปแบบ

ร้านซีเอ็ดบุ๊คเซ็นเตอร์ ร้านหนังสือออนไลน์ ที่รวบรวมหนังสือครบทุกหมวด ตอบโจทย์ทุกความต้องการ สามารถเลือกซื้อหน

Title Length58 chars

Recommended: 50-60 chars (~359px / 580px)

Description Length110 chars

Recommended: 120-160 chars

Issues (1)

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

5 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

14 rules

Sitemap reference found

Local SEO

Local Search Readiness

20/100
Needs Work
5 14 1

Sponsored

AI & LLM Readiness

D44/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
4/25
Citation
9/25

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:3%
Words:199
Token eff.:Too Short

Structured Data

2 JSON-LD
WebSiteSearchAction
sameAs entity links

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 (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.
B
77/100
13
Passed
2
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
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
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.
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.
63/100
B
100 mg
CO₂e / view
991.9 KB
Page Weight
70%
Cleaner Than
New Visitor
115 mg
vs
Returning (cached)
57 mg
Annual (10K/mo)
12.0 kg
Emission Segments
Data Center
5 mg
Network
29 mg
Device
66 mg
Resource Breakdown
JavaScript
903.7 KB
Images
24.4 KB
CSS
52.7 KB
HTML
11.0 KB
Green Hosting Verified
Google Cloud
GWF Verified
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

21%Critical
Interactive

HTTPS

No WAF

107d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

05.08.2025

Valid Until

03.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.se-ed.comse-ed.com

SHA-256 Fingerprint

0C:76:7C:81:BF:EF:D3:5A:14:FA:A2:97:18:AF:44:16:79:72:04:E1...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=utf-8
date
Tue, 19 May 2026 22:34:11 GMT
etag
"1llbblyw9nprw"
server
istio-envoy
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

73

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

mail.se-ed.com

Domain Information

se-ed.com

Domain Age
30y 1m

Created

25.04.1996

Expires

26.04.2027

Last Updated

08.04.2026

Registrar

GoDaddy.com, LLC

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Script

Cookie Consent Banner
Cookie Script
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookie Script
Privacy policy page linked
Data Protection Officer mentioned

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.
C
69/100
Mobile Friendly12 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
2 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Poppins

WCAG Partial
65/100
Readability
/30
14/30

10px · LH 1.50

Hierarchy
/20
17/20

3.2x ratio

WCAG
/25
18/25

2.12:1 min contrast

Performance
/25
16/25

1 font · 5 req

Heading Font

Poppins

Sans32px

Body Font

Poppins

Sans10px

Contrast Ratio

2.12:1

2 issues

Reading Comfort

Single Font Family

left aligned
32px
h1
10px
p

❌ Critical: 10px body text is too small. Minimum 14px, recommend 16px+.

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

⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 2.1:1).

✅ Strong hierarchy: Headlines are 3.2x larger than body text.

✅ Lean font stack: 1 font families keeps load times fast.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFonts

Color Palette

7 unique colors
17.04:1 AAA Light
#ffffff
Background· 82.9%
#1c1c1c
Text· 9.999999999999998%
#e40102
Primary· 3.7%
#cb9f9e
Secondary· 1.8%
#8a4141
Secondary· 0.9%
#f5ebea
Secondary· 0.6%
#551010
Accent· 0.1%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

Sponsored

Scripts & Styles

23 Resources

20
Scripts
3
Styles
7
Async
13
Defer

Top Script Sources

local(13)connect.facebook.net(3)googletagmanager.com(3)cdn.cookie-script.com(1)

Website Identity

SE-ED ร้านหนังสือออนไลน์ นิยาย ebook และคอนเทนต์หลายรูปแบบ

SE-ED ร้านหนังสือออนไลน์ นิยาย ebook และคอนเทนต์หลายรูปแบบ

OnlineStore

ร้านซีเอ็ดบุ๊คเซ็นเตอร์ ร้านหนังสือออนไลน์ ที่รวบรวมหนังสือครบทุกหมวด ตอบโจทย์ทุกความต้องการ สามารถเลือกซื้อหนังสืออีบุ๊ก (Ebook) หนังสือรายตอน หรือ สั่งหนังสือ

www.se-ed.com
30 years old

อาคารอินเตอร์ลิงค์ทาวเวอร์ ชั้น 19 เลขที่ 1858/87-90 ถนนเทพรัตน แขวงบางนาใต้, บางนา

10260, บางนา, Thailand

th

Location detected: 🇹🇭 Thailand, บางนาvia schema_nap
GoDaddy.com, LLCth

Social Profiles

Facebook

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Last analyzed: 19 May 2026 at 22:34

Historical Analysis & Change Tracking