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spencerlam.hk

https://spencerlam.hk· First analyzed 18 May 2026· Updated 18 May 2026
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spencerlam.hk
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Mobile screenshot of spencerlam.hk
Mobile

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Hosting Provider

Google Cloud Platform
cloud.google.com

IP Address

35.213.146.118

Site Location

🇭🇰 Hong Kongvia tld

Server Location

🇸🇬 Singapore, Singapore

ASN

AS15169

Organization

Google Cloud (asia-southeast1)

Server

Nginx

CDN

Proxy Cache

Nameservers

ns1.siteground.net.ns2.siteground.net.

Performance

94

Core Web Vitals

Weight

First Contentful Paint
1.2 s10%
Speed Index
1.6 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
291 KB
250 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
neve

Technology Stack

21 Technologies Detected

Plugins

9
Quiz Master NextChaty ProG Business Reviews RatingOfficial Mailerlite Sign Up Forms
Elementor
Elementor
Elementskit Lite
WP Rocket
Yoast SEO

Libraries

2
jQueryv3.7.1
jQuery UI

Analytics

2
Google Analytics
Facebook Pixel

Advertising

2
Google AdsGoogle AdSense

Other

1
Lottie

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

Security

1
reCAPTCHA

SEO Analysis

B78/100
22
7
0
Meta Tags14/15
Content10/12
Headings6/8
Technical20/21
E-E-A-T2/7
Images5/7
Links2/5
URL5/5
Social4/5
Freshness4/4
Mobile3/4
Indexability3/3
S
spencerlam.hkspencerlam.hk

【英文補習】DSE英文補習班｜中學補習推薦 - 2025 Spencer Lam

全港No.1媒體追訪英文補習導師Spencer Lam，提供中學DSE英文補習課程、IELTS補習、PTE英文，涵蓋初中英文及高中英文補習。獨創DSE英文皇牌考試技巧補習班​、英文Lv.3補底保證班​等課程。名校5**都有報讀Spencer Lam英文補習，最快兩日升一Grade！

Title Length40 chars

Recommended: 50-60 chars (~250px / 580px)

Description Length141 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Local SEO

    Local Search Readiness

    20/100
    Needs Work
    5 12

    Sponsored

    AI & LLM Readiness

    D54/100
    Bot Access
    20/25
    Machine Read.
    13/25
    Schema Data
    8/25
    Citation
    13/25

    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
    nav
    Text ratio:3%
    Words:619
    Token eff.:Optimal
    Sections/1K:3.2
    Depth:1/5

    Structured Data

    5 JSON-LD
    Organization×1.1WebSiteBreadcrumbListSearchAction
    sameAs entity links

    Citation Readiness

    Opening Summary494w
    Descriptive Headingsavg 2.2w
    Canonical URL
    Open Graph3/3
    Twitter Card1/3
    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.
    A
    82/100
    12
    Passed
    2
    Critical
    0
    Warnings
    Images & Alt Text
    15/20
    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
    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
    6/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    1 recommendation
    • •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.
    89/100
    A+
    29 mg
    CO₂e / view
    290.8 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    34 mg
    vs
    Returning (cached)
    17 mg
    Annual (10K/mo)
    3.5 kg
    Emission Segments
    Data Center
    1 mg
    Network
    9 mg
    Device
    19 mg
    Resource Breakdown
    Images
    45.5 KB
    CSS
    197.9 KB
    HTML
    47.4 KB
    Green Hosting Verified
    Google Cloud
    GWF Verified
    1 recommendation
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    B

    Security Score

    71%Good
    Static / Informational

    HTTPS

    No WAF

    30d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    Let's Encrypt

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    19.03.2026

    Valid Until

    17.06.2026

    Subject Alternative Names (2)

    *.spencerlam.hkspencerlam.hk

    SHA-256 Fingerprint

    ED:CC:5A:F0:26:42:FE:AF:08:83:33:3E:B1:7C:2C:6E:A5:B8:FB:F3...

    Recommendations

    Security recommendation preview

    Upgrade to view recommendations
    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🟡 0s(max-age=0)
    content-encoding
    ⚡ Brotli(br)
    content-type
    text/html; charset=UTF-8
    date
    Mon, 18 May 2026 03:24:58 GMT
    expires
    Mon, 18 May 2026 03:24:58 GMT
    host-header
    6b7412fb82ca5edfd0917e3957f05d89
    Good Warning Issue

    Email Infrastructure

    Custom Mail Server

    Score

    90

    SPF
    DKIM
    DMARC

    DMARC Policy

    None (Monitor Only)

    MX Records (3)

    mx20.antispam.mailspamprotection.com
    mx10.antispam.mailspamprotection.com
    mx30.antispam.mailspamprotection.com

    Domain Information

    spencerlam.hk

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Cookie Consent Banner
    Privacy Policy
    Terms of Service

    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
    80/100
    Mobile Friendly4 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, minimum-scale=1
    1 recommendation
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    PingFang HK + Arial

    WCAG Partial
    59/100
    Readability
    /30
    19/30

    14px · LH 1.50

    Hierarchy
    /20
    16/20

    4.29x ratio

    WCAG
    /25
    14/25

    1:1 min contrast

    Performance
    /25
    10/25

    System fonts

    Heading Font

    PingFang HK

    Sans60px

    Body Font

    Arial

    Sans14px

    Contrast Ratio

    1:1

    15 issues

    Reading Comfort

    ~35 CPL

    Narrow lines
    60px
    h1
    50px
    h2
    40px
    h3
    21px
    h4
    14px
    p

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

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

    ⚠️ Hard to read: Flesch score 32/100. Simplify sentences for wider reach.

    ⚠️ Partial contrast: 15 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 4.3x larger than body text.

    Buy on MyFontsFlesch 32

    Color Palette

    7 unique colors
    18.32:1 AAA Light
    #ffffff
    Background· 66%
    #161417
    Text· 10.5%
    #0a5ab5
    Accent· 11.2%
    #989db9
    Secondary· 5.1%
    #bed8d2
    Secondary· 3.8%
    #2b5ab1
    Accent· 3%
    #2e2753
    Primary· 0.6%

    Business & Marketing Stack

    4 Tools Detected

    Advanced

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    Advertising

    2
    Google AdsEnterprise
    Facebook PixelMid-Market

    Ad platforms and retargeting pixels

    2

    Categories

    4

    Total Tools

    1

    Enterprise

    1

    Mid-Market

    Assessment: Well-developed marketing technology stack

    Ad Networks

    Google AdSense

    Sponsored

    Scripts & Styles

    18 Resources

    8
    Scripts
    10
    Styles
    7
    Async
    0
    Defer

    Top Script Sources

    pagead2.googlesyndication.com(2)connect.facebook.net(2)googletagmanager.com(2)cdn.trustindex.io(1)spencerlam.hk(1)

    Website Identity

    Spencer Lam English Team

    Spencer Lam English Team

    Organization

    全港No.1媒體追訪英文補習導師Spencer Lam，提供中學DSE英文補習課程、IELTS補習、PTE英文，涵蓋初中英文及高中英文補習。獨創DSE英文皇牌考試技巧補習班​、英文Lv.3補底保證班​等課程。名校5**都有報讀Spencer Lam英文補習，最快兩日升一Grade！

    spencerlam.hk/
    Location detected: 🇭🇰 Hong Kongvia tld
    en-US

    Sponsored

    Last analyzed: 18 May 2026 at 03:25

    Historical Analysis & Change Tracking

    spencerlam.hk Technology Stack - Built With jQuery, jQuery UI, Lottie, Tailwind CSS, Font Awesome | StackOptic | StackOptic