smartshanghai.com

https://smartshanghai.com· First analyzed 05 May 2026· Updated 05 May 2026

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smartshanghai.com

Mobile

Sponsored

Hosting Provider

Alibaba Cloud

alibabacloud.com

IP Address

8.212.46.161

Site Location

🇭🇰 Hong Kongvia ip

Server Location

🇭🇰 Hong Kong, Hong Kong

ASN

AS45102

Organization

Alibaba.com Singapore E-Commerce Private Limited

Server

Apache

Nameservers

z.ns.joker.com.y.ns.joker.com.x.ns.joker.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.4 s10%

Speed Index

1.8 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

1.7 MB

62 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Alibaba Cloud

Technology Stack

5 Technologies Detected

Analytics

CSS Frameworks

Web Servers

Languages

SEO Analysis

D58/100

Meta Tags4/15

Content10/12

Headings8/8

Technical11/21

E-E-A-T3/7

Images5/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

smartshanghai.comsmartshanghai.com

Discover & Bookmark the Best of Shanghai — Dining, Culture, Events ...

No description available for this page.

Title truncated.

Title Length106 chars

Recommended: 50-60 chars (~644px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (2)

• Title is too long (106 chars, ~644px). Will be truncated in search results.
• Missing meta description — important for click-through rates in SERPs

9 issues found

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Local SEO

Local Search Readiness

13/100

Poor

4 12 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

Sponsored

AI & LLM Readiness

D40/100

Bot Access

20/25

Machine Read.

9/25

Schema Data

0/25

Citation

11/25

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:1,619

Token eff.:Optimal

Sections/1K:24.1

Structured Data

No Schema

Citation Readiness

Opening Summary132w

Descriptive Headingsavg 5.4w

Canonical URL

Open Graph0/3

Twitter Card0/3

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.

71/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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.

2 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.

31/100

214 mg

CO₂e / view

1.7 MB

Page Weight

60%

Cleaner Than

New Visitor

245 mg

Returning (cached)

122 mg

Annual (10K/mo)

25.7 kg

Emission Segments

Data Center

48 mg

Network

51 mg

Device

115 mg

Resource Breakdown

Images

1.0 MB

CSS

363.9 KB

HTML

205.5 KB

Other

135.2 KB

Green Hosting Not Verified

Alibaba Cloud

6 recommendations

•Carbon footprint recommendation preview...

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Security Score

21%Critical

Interactive

HTTPS

No WAF

88d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

03.05.2026

Valid Until

01.08.2026

Subject Alternative Names (2)

smartshanghai.comwww.smartshanghai.com

SHA-256 Fingerprint

35:58:16:74:FD:2B:24:C4:E9:D4:37:C3:F1:14:CA:96:CC:06:BC:A7...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-headers

Content-Type, Authorization, X-Requested-With

access-control-allow-methods

GET, POST, PUT, DELETE, OPTIONS

access-control-allow-origin

https://www.smartshanghai.com

access-control-expose-headers

Authorization

cache-control

🟡 0s(max-age=0, must-revalidate, private)

connection

Keep-Alive

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (2)

mxw.mxhichina.com

mxn.mxhichina.com

Domain Information

smartshanghai.com

Domain Age

22y 7m

Created

17.09.2003

Expires

17.09.2027

Last Updated

05.08.2025

Registrar

CSL Computer Service Langenbach GmbH d/b/a joker.com

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.

62/100

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=1.0, maximum-scale=1.0

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Figtree

WCAG Partial

63/100

Readability

/30

24/30

16px · LH 1.56

Hierarchy

/20

7/20

1.19x ratio

WCAG

/25

16/25

1:1 min contrast

Performance

/25

16/25

2 fonts

Heading Font

Figtree

Sans19px

Body Font

Figtree

Sans16px

Contrast Ratio

1:1

16 issues

Reading Comfort

~38 CPL

Narrow lines

19px

60px

28px

16px

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

✅ Optimal line spacing: 1.56 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 16 elements below WCAG AA threshold (min 1.0:1).

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

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

✅ Lean font stack: 2 font families keeps load times fast.

Buy on MyFonts

Color Palette

10 unique colors

21:1 AAA Light

#ffffff

Background· 31.900000000000002%

#000000

Text· 14%

#efeaed

Primary· 9.5%

#3d495b

Secondary· 8.6%

#7c150d

Accent· 8.4%

#ae1312

Accent· 7.4%

#886a70

Secondary· 6.3%

#191110

Secondary· 4.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

8 Resources

Scripts

Styles

Async

Defer

Top Script Sources

static.smartshanghai.com.cn(4)googletagmanager.com(1)

Website Identity

smartshanghai.com

22 years old

Location detected: 🇭🇰 Hong Kongvia ip

CSL Computer Service Langenbach GmbH d/b/a joker.comen

Social Profiles

Facebook Instagram

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Last analyzed: 05 May 2026 at 11:22

Historical Analysis & Change Tracking