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customs.gov.sg

https://customs.gov.sg· First analyzed 04 May 2026· Updated 04 May 2026
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customs.gov.sg
Desktop screenshot of customs.gov.sg
Mobile screenshot of customs.gov.sg
Mobile

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Hosting Provider

Amazon Web Services (AWS)
aws.amazon.com

IP Address

18.138.108.8

Site Location

🇸🇬 Singaporevia tld

Server Location

🇸🇬 Singapore, Singapore

ASN

AS16509

Organization

AWS EC2 (ap-southeast-1)

Server

AmazonS3

CDN

CloudFront

Nameservers

a3-67.akam.net.a8-64.akam.net.a9-65.akam.net.a20-66.akam.net.+8 more

Performance

100

Core Web Vitals

Weight

First Contentful Paint
630 ms10%
Speed Index
819 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
525 KB
36 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Hybrid
🔀 Hybrid
Frontend
Framework
Next.js
Styling
Tailwind CSS
Infrastructure
Platform
AWS CloudFront
CDN
CloudFront

Technology Stack

2 Technologies Detected

Meta Frameworks

1
Next.js

CSS Frameworks

1
Tailwind CSS

SEO Analysis

C65/100
21
6
1
Meta Tags4/15
Content7/12
Headings8/8
Technical21/25
E-E-A-T0/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
C
customs.gov.sgcustoms.gov.sg

Home | Singapore Customs

No description available for this page.

Title Length24 chars

Recommended: 50-60 chars (~150px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing meta description — important for click-through rates in SERPs

7 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

334 URLs

robots.txt

4 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

D48/100
Bot Access
20/25
Machine Read.
11/25
Schema Data
2/25
Citation
15/25

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:345
Token eff.:Optimal
Sections/1K:40.6
Depth:1/5

Structured Data

1 JSON-LD
WebSite

Citation Readiness

Opening Summary74w
Descriptive Headingsavg 4.8w
Canonical URL
Open Graph2/3
Twitter Card2/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (10)
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
84/100
12
Passed
1
Critical
0
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.
74/100
A
53 mg
CO₂e / view
525.0 KB
Page Weight
80%
Cleaner Than
New Visitor
61 mg
vs
Returning (cached)
30 mg
Annual (10K/mo)
6.4 kg
Emission Segments
Data Center
3 mg
Network
16 mg
Device
35 mg
Resource Breakdown
JavaScript
173.9 KB
CSS
16.8 KB
Fonts
47.6 KB
HTML
28.9 KB
Other
257.9 KB
Green Hosting Verified
Amazon Web Services (AWS)
Provider Match
3 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
A+

Security Score

98%Excellent
Static / Informational

HTTPS

WAF

128d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Amazon

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

24.02.2026

Valid Until

09.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (1)

www.customs.gov.sg

SHA-256 Fingerprint

8C:54:5E:76:AC:CD:22:53:49:2E:84:9B:FC:8B:2A:00:02:58:F9:DE...

Upgrade to view header details

HTTP Headers

Developer Console

age
163
alt-svc
h3=":443"; ma=86400
cache-control
🟡 600s(max-age=600)
content-encoding
⚡ Brotli(br)
content-security-policy
default-src 'none';base-uri 'self';script-src 'self' 'unsa...
content-type
text/html
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

75

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (4)

mx2.sgict.gov.sg
mx1.sgict.gov.sg
mx4.sgict.gov.sg
mx3.sgict.gov.sg

Domain Information

customs.gov.sg

Domain Age
25y 10m

Created

21.06.2000

Expires

30.03.2027

Last Updated

25.03.2026

Registrar

Government Technology Agency

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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
72/100
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

Typography & Readability

Inter

WCAG AA
86/100
Readability
/30
24/30

16px · LH 1.50

Hierarchy
/20
20/20

4.25x ratio · ✓ H1→H6

WCAG
/25
22/25

4.83:1 min contrast

Performance
/25
20/25

1 font · 3 req

Heading Font

Inter

Sans68px

Body Font

Inter

Sans16px

Contrast Ratio

4.83:1

WCAG AA (≥4.5:1)

Reading Comfort

~38 CPL

Narrow lines
68px
h1
31px
h2
18px
h3
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

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

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 4.8:1).

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

✅ Strong hierarchy: Headlines are 4.2x larger than body text.

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

Buy on MyFonts

Color Palette

10 unique colors
9.12:1 AAA Light
#ffffff
Background· 21.5%
#4d464e
Other· 4.2%
#061d49
Primary· 27.7%
#282b3b
Secondary· 10%
#2b89d2
Accent· 8.3%
#d8ccb1
Secondary· 8.2%
#141521
Secondary· 5.8%
#063376
Accent· 1.2%

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

12 Resources

10
Scripts
2
Styles
9
Async
0
Defer

Top Script Sources

local(9)assets.wogaa.sg(1)

Website Identity

Singapore Customs

www.customs.gov.sg
25 years old
Location detected: 🇸🇬 Singaporevia tld
Government Technology Agencyen

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Last analyzed: 04 May 2026 at 18:24

Historical Analysis & Change Tracking