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sla.gov.sg

https://sla.gov.sg· First analyzed 20 May 2026· Updated 20 May 2026
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sla.gov.sg
Desktop screenshot of sla.gov.sg
Mobile screenshot of sla.gov.sg
Mobile

Sponsored

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

ns12.gdnsec.com.ns10.gdnsdef.com.a3-67.akam.net.ns7.gdnsdef.com.+8 more

Performance

96

Core Web Vitals

Weight

First Contentful Paint
1.1 s10%
Speed Index
1.4 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
344 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

B75/100
22
6
0
Meta Tags10/15
Content9/12
Headings8/8
Technical21/25
E-E-A-T0/7
Images5/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile4/4
Indexability3/3
S
sla.gov.sgsla.gov.sg

Home | Singapore Land Authority

Optimising land resources for the economic and social development of Singapore

Title Length31 chars

Recommended: 50-60 chars (~188px / 580px)

Description Length78 chars

Recommended: 120-160 chars

Issues (0)

    6 issues found

    Upgrade to view details

    Crawlability

    Sitemap

    Type: standard

    175 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.

    Sponsored

    AI & LLM Readiness

    D49/100
    Bot Access
    20/25
    Machine Read.
    11/25
    Schema Data
    2/25
    Citation
    16/25

    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:552
    Token eff.:Optimal
    Sections/1K:30.8
    Depth:1/5

    Structured Data

    1 JSON-LD
    WebSite

    Citation Readiness

    Opening Summary73w
    Descriptive Headingsavg 4.6w
    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.
    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.
    79/100
    A+
    35 mg
    CO₂e / view
    343.8 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    40 mg
    vs
    Returning (cached)
    20 mg
    Annual (10K/mo)
    4.2 kg
    Emission Segments
    Data Center
    2 mg
    Network
    10 mg
    Device
    23 mg
    Resource Breakdown
    JavaScript
    174.6 KB
    CSS
    16.8 KB
    Fonts
    47.6 KB
    HTML
    31.6 KB
    Other
    73.2 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

    101d

    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

    31.07.2025

    Valid Until

    29.08.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (1)

    www.sla.gov.sg

    SHA-256 Fingerprint

    90:07:5D:72:07:9A:3E:11:84:0A:10:74:D5:11:8E:6F:30:EB:07:34...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    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
    date
    Wed, 20 May 2026 05:06:05 GMT
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    75

    SPF
    DKIM
    DMARC

    DMARC Policy

    Reject (Strictest)

    MX Records (4)

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

    Domain Information

    sla.gov.sg

    Domain Age
    25y 5m

    Created

    26.12.2000

    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 Partial
    82/100
    Readability
    /30
    24/30

    16px · LH 1.50

    Hierarchy
    /20
    20/20

    4.25x ratio · ✓ H1→H6

    WCAG
    /25
    18/25

    1:1 min contrast

    Performance
    /25
    20/25

    1 font · 2 req

    Heading Font

    Inter

    Sans68px

    Body Font

    Inter

    Sans16px

    Contrast Ratio

    1:1

    2 issues

    Reading Comfort

    ~37 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).

    ⚠️ Partial contrast: 2 elements below WCAG AA threshold (min 1.0:1).

    ✅ 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.

    GGoogle Fonts

    Color Palette

    12 unique colors
    20.38:1 AAA Light
    #ffffff
    Background· 23.7%
    #050505
    Text· 6.4%
    #eaf2ff
    Primary· 9.4%
    #866a5d
    Secondary· 5.7%
    #564842
    Text· 5.6%
    #d2bfb3
    Secondary· 3.8%

    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

    Sponsored

    Scripts & Styles

    13 Resources

    10
    Scripts
    3
    Styles
    9
    Async
    0
    Defer

    Top Script Sources

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

    Website Identity

    Singapore Land Authority

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

    Sponsored

    Last analyzed: 20 May 2026 at 05:06

    Historical Analysis & Change Tracking