caltex.com

https://caltex.com· First analyzed 14 May 2026· Updated 14 May 2026

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caltex.com

Mobile

Sponsored

Hosting Provider

Chevron Corporation

IP Address

146.23.28.130

Site Location

🇸🇬 Singapore, Singaporevia schema_nap

Server Location

🇺🇸 Houston, United States

ASN

AS7862

Organization

Chevron Corporation

Server

Apache

Nameservers

udns2.cscdns.uk.udns1.cscdns.net.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.8 s10%

Speed Index

2.3 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

18.5 MB

142 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Adobe Experience Manager

Technology Stack

9 Technologies Detected

Analytics

Google Analytics

Google Analytics 4

Facebook Pixel

Advertising

Google Ads TikTok Pixel

Frameworks

CSS Frameworks

Tag Managers

Web Servers

SEO Analysis

B78/100

Meta Tags9/15

Content12/12

Headings6/8

Technical24/25

E-E-A-T5/7

Images5/7

Links4/5

URL5/5

Social4/5

Freshness0/4

Mobile1/4

Indexability3/3

caltex.comcaltex.com

Caltex Singapore | Quality Fuels, Lubricants & Petrol Stations | S...

Visit Caltex for high-quality fuels, lubricants, and a range of services to keep your vehicle running smoothly. Discover our commitment here.

Title truncated.

Title Length75 chars

Recommended: 50-60 chars (~441px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (1)

• Title is too long (75 chars, ~441px). Will be truncated in search results.

7 issues found

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Crawlability

Sitemap

Type: standard

273 URLs

robots.txt

13 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

31/100

Needs Work

8 13

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AI & LLM Readiness

D50/100

Bot Access

20/25

Machine Read.

10/25

Schema Data

6/25

Citation

14/25

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:5%

Words:1,035

Token eff.:Optimal

Sections/1K:1.9

Structured Data

3 JSON-LD

Organization×1.1WebSiteSearchAction

Citation Readiness

Opening Summary56w

Descriptive Headingsavg 5.7w

Canonical URL

Open Graph3/3

Twitter Card2/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (9)

AI readiness recommendation preview...

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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.

66/100

Passed

Critical

Warnings

Images & Alt Text

15/20

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

Semantic Structure

13/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

5/15

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

9/15

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

3 recommendations

•Accessibility recommendation preview...

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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.

25/100

2.34 g

CO₂e / view

18.5 MB

Page Weight

Cleaner Than

New Visitor

2.67 g

Returning (cached)

1.34 g

Annual (10K/mo)

280.5 kg

Emission Segments

Data Center

522 mg

Network

561 mg

Device

1.25 g

Resource Breakdown

JavaScript

1.5 MB

Images

13.5 MB

CSS

202.3 KB

HTML

14.8 KB

Other

3.2 MB

Green Hosting Not Verified

Chevron Corporation

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

76%Good

Interactive

HTTPS

No WAF

202d

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

03.12.2025

Valid Until

02.12.2026

OCSP Stapling

Enabled

Subject Alternative Names (7)

caltex.comwww.caltex.comstage.caltex.comauthor-prod.caltex.comauthor-stage.caltex.comregister-stage.caltex.comregister.caltex.com

SHA-256 Fingerprint

16:E9:4E:02:C2:04:2A:90:52:8C:E6:26:43:BA:5F:E3:3C:F6:13:55...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

cache-control

🔴 No Cache(private, no-store, no-cache, must-revalidate)

content-encoding

📦 Gzip(gzip)

content-length

14823

content-security-policy

frame-ancestors 'self' https://www.racq.com.au https://rac.c...

content-type

text/html;charset=utf-8

Good Warning Issue

Email Infrastructure

Google Workspace

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

smtp.google.com

mx2.hc2860-13.iphmx.com

mx1.hc2860-13.iphmx.com

Domain Information

caltex.com

Domain Age

31y 9m

Created

27.07.1994

Expires

26.07.2026

Last Updated

05.08.2025

Registrar

CSC Corporate Domains, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

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.

70/100

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

1 recommendation

•Mobile compatibility recommendation preview...

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Typography & Readability

ITCFranklinGothicLTDemiCondensed + ITCFranklinGothicLTBook

WCAG Partial

63/100

Readability

/30

24/30

16px · LH 1.50

Hierarchy

/20

13/20

4.38x ratio

WCAG

/25

12/25

1:1 min contrast

Performance

/25

14/25

System fonts

Heading Font

ITCFranklinGothicLTDemiCondensed

Sans70px

Body Font

ITCFranklinGothicLTBook

Sans16px

Contrast Ratio

1:1

24 issues

Reading Comfort

~40 CPL

Narrow lines

70px

54px

40px

30px

16px

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

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

⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 4.4x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 51

Color Palette

9 unique colors

7.38:1 AAA Light

#ffffff

Background· 18.1%

#615255

Secondary· 5.7%

#061417

Accent· 24.5%

#164351

Primary· 18.4%

#15242a

Secondary· 7.6%

#480c14

Accent· 7.2%

#951829

Accent· 6%

#1e0307

Accent· 5.7%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

TikTok PixelMid-Market

Ad platforms and retargeting pixels

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

googletagmanager.com(5)maps.googleapis.com(5)analytics.tiktok.com(3)local(3)s.yimg.com(1)

Website Identity

Caltex

Organization

Visit Caltex for high-quality fuels, lubricants, and a range of services to keep your vehicle running smoothly. Discover our commitment here.

www.caltex.com/sg/en.html

31 years old

3 Fraser Street, #12-28 DUO Tower, Singapore

189352, Singapore

Location detected: 🇸🇬 Singapore, Singaporevia schema_nap

CSC Corporate Domains, Inc.📧 Google Workspaceen-GB

Social Profiles

Facebook X (Twitter)Instagram YouTube

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Last analyzed: 14 May 2026 at 16:06

Historical Analysis & Change Tracking