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yellowpages.com.sg

https://yellowpages.com.sg· First analyzed 24 May 2026· Updated 24 May 2026
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yellowpages.com.sg
Desktop screenshot of yellowpages.com.sg
Mobile screenshot of yellowpages.com.sg
Mobile

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Hosting Provider

cloudflare.com

IP Address

104.20.27.215

Site Location

🇸🇬 Singaporevia phone

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

bradley.ns.cloudflare.com.grannbo.ns.cloudflare.com.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
864 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
342 KB
180 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
listingpro-childCustom

SEO Analysis

C60/100
18
5
4
Meta Tags9/15
Content8/12
Headings3/8
Technical17/25
E-E-A-T2/7
Images4/7
Links5/5
URL5/5
Social3/5
Freshness0/4
Mobile4/4
Indexability0/3
Y
yellowpages.com.sgyellowpages.com.sg

You searched for home | Yellow Pages Singapore %

No description available for this page.

Title Length48 chars

Recommended: 50-60 chars (~297px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

  • Missing meta description — important for click-through rates in SERPs
  • Missing H1 tag — every page should have exactly one H1
  • Most images missing alt text (12/22) — critical for accessibility and SEO

Crawlability

Sitemap
robots.txt

8 rules

Local SEO

Local Search Readiness

30/100
Needs Work
9 8

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AI & LLM Readiness

D42/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
7/25
Citation
8/25

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
Text ratio:1%
Words:638
Token eff.:Optimal

Structured Data

5 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary14w
Descriptive Headingsavg 3.2w
Canonical URL
Open Graph1/3
Twitter Card2/3
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
51/100
9
Passed
6
Critical
2
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
2/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
14/15
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
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 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.
75/100
A+
35 mg
CO₂e / view
342.4 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
86.2 KB
Images
32.9 KB
CSS
136.9 KB
HTML
85.3 KB
Other
1.0 KB
Green Hosting Verified
Cloudflare
GWF Verified
4 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

26%Critical
Interactive

HTTPS

WAF

78d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

12.05.2026

Valid Until

10.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

yellowpages.com.sg*.yellowpages.com.sg

SHA-256 Fingerprint

93:0E:5A:F4:16:03:B9:B5:0E:B1:F2:8D:51:39:AA:58:5E:17:D0:BA...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cache-control
🟡 600s(max-age=600, must-revalidate)
cf-cache-status
DYNAMIC
cf-ray
a008d1e1d8622712-SJC
content-encoding
zstd
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

95

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

yellowpages-com-sg.mail.protection.outlook.com

Domain Information

yellowpages.com.sg

Domain Age
29y 11m

Created

20.06.1996

Expires

20.06.2027

Last Updated

03.09.2025

Registrar

Ascio Technologies, Inc.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Notice (WP)

Cookie Consent Banner
Cookie Notice (WP)
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookie Notice (WP)
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.
A
84/100
Mobile Friendly27 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, initial-scale=1
1 recommendation
  • Mobile compatibility recommendation preview...

Typography & Readability

Montserrat

WCAG Partial
52/100
Readability
/30
16/30

14px · LH 1.86

Hierarchy
/20
7/20
WCAG
/25
15/25

1:1 min contrast

Performance
/25
14/25

1 font · 17 req

Heading Font

Montserrat

Sans

Body Font

Montserrat

Sans14px

Contrast Ratio

1:1

3 issues

Reading Comfort

~39 CPL

Narrow lines
30px
h2
22px
h3
19px
h4
14px
p

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

⚠️ Wide line spacing (1.86). 1.4–1.6 is optimal for body text.

❌ Very complex text: Flesch score 20/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ Modern fluid typography: clamp() with rem units ensures zoom accessibility (WCAG 1.4.4).

GGoogle FontsFluid Type (rem)Flesch 20

Color Palette

8 unique colors
19.99:1 AAA Light
#ffffff
Background· 67%
#090809
Text· 6.7%
#f7d122
Primary· 9.5%
#bbbaa7
Secondary· 6.1%
#e6e8e2
Secondary· 3.9%
#706a55
Secondary· 3.7%
#fbe675
Accent· 1%

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

30 Resources

20
Scripts
10
Styles
2
Async
17
Defer

Top Script Sources

yellowpages.com.sg(17)gstatic.com(1)google-analytics.com(1)maps.googleapis.com(1)

Website Identity

Yellow Pages Pte Ltd

Yellow Pages Pte Ltd

Organization

Singapore's Top Online Business Directory

Location detected: 🇸🇬 Singaporevia phone
Ascio Technologies, Inc.📧 Microsoft 365en-US

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Last analyzed: 24 May 2026 at 02:21

Historical Analysis & Change Tracking