lizhi.fm

https://lizhi.fm· First analyzed 03 May 2026· Updated 03 May 2026

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lizhi.fm

Mobile

Sponsored

Hosting Provider

Beijing Primezone Technologies Inc.

IP Address

117.122.219.166

Site Location

🇺🇸 United Statesvia ip

Server Location

🇺🇸 Los Angeles, United States

ASN

AS24416

Organization

Beijing Primezone Technologies Inc.

Server

Nginx

Nameservers

ns3.dnsv4.com.ns4.dnsv4.com.

Performance

Core Web Vitals

Weight

First Contentful Paint

1.6 s10%

Speed Index

2.1 s10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

355 KB

33 requests

Image Optimization

Lazy LoadResponsiveVercel Image Optimization

0–49

50–89

90–100

Architecture Stack

Hybrid

🔀 Hybrid

Frontend

Framework

Next.js

Styling

Tailwind CSS

Infrastructure

Hosting

Beijing Primezone Technologies Inc.

CDN

Vercel Image

Technology Stack

3 Technologies Detected

Meta Frameworks

Next.js

CSS Frameworks

Tailwind CSS

Web Servers

Nginx

SEO Analysis

F36/100

Meta Tags5/15

Content3/12

Headings0/8

Technical10/21

E-E-A-T0/7

Images4/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability0/3

lizhi.fmlizhi.fm

荔枝FM - 人人都是播客

荔枝FM，发现精彩声音，创作无限可能

Title Length13 chars

Recommended: 50-60 chars (~83px / 580px)

Description Length18 chars

Recommended: 120-160 chars

Issues (2)

• Missing H1 tag — every page should have exactly one H1
• Page is set to noindex — will not appear in search results

13 issues found

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Local SEO

Local Search Readiness

6/100

Poor

2 13 2

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

Sponsored

AI & LLM Readiness

F28/100

Bot Access

20/25

Machine Read.

4/25

Schema Data

0/25

Citation

4/25

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:3%

Words:53

Token eff.:Too Short

Depth:1/5

Structured Data

No Schema

Citation Readiness

Opening Summary

Descriptive Headings

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.

72/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

12/20

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

9/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

1/15

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.

54/100

44 mg

CO₂e / view

355.1 KB

Page Weight

90%

Cleaner Than

New Visitor

50 mg

Returning (cached)

25 mg

Annual (10K/mo)

5.3 kg

Emission Segments

Data Center

10 mg

Network

11 mg

Device

24 mg

Resource Breakdown

JavaScript

282.1 KB

Images

14.0 KB

CSS

7.2 KB

Fonts

28.4 KB

HTML

22.9 KB

Other

510 B

Green Hosting Not Verified

Beijing Primezone Technologies Inc.

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

86%Very Good

Static / Informational

HTTPS

No WAF

58d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

01.07.2025

Valid Until

30.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.lizhi.fmlizhi.fm

SHA-256 Fingerprint

65:50:D3:59:BC:94:AE:9C:AD:4F:1A:1C:CE:B0:89:BA:ED:38:33:98...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

age

cache-control

⚪ Custom(s-maxage=31536000, stale-while-revalidate)

connection

keep-alive

content-length

23112

content-type

text/html; charset=utf-8

date

Sun, 03 May 2026 10:30:57 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (2)

mx-gzlzfm-com.icoremail.net

mail.lizhi.fm

Domain Information

lizhi.fm

Domain Age

13y 3m

Created

15.01.2013

Expires

15.01.2027

Last Updated

15.01.2026

Registrar

Instra Corporation Pty Ltd

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.

65/100

Mobile Friendly

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

2 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

__Source_Sans_3_1fdbab

71/100

Readability

/30

24/30

16px · LH 1.50

Hierarchy

/20

10/20

WCAG

/25

19/25

Performance

/25

18/25

1 font · 1 req

Heading Font

__Source_Sans_3_1fdbab

Body Font

__Source_Sans_3_1fdbab

Sans16px

Contrast Ratio

Reading Comfort

Single Family

left aligned

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

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

✅ Lean font stack: 1 font families keeps load times fast.

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Buy on MyFonts

Color Palette

2 unique colors

Light

#f8f8f8

Background· 99.4%

#dba0a4

Primary· 0.5%

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

local(6)hm.baidu.com(1)

Website Identity

lizhi.fm

13 years old

Location detected: 🇺🇸 United Statesvia ip

Instra Corporation Pty Ltden

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Last analyzed: 03 May 2026 at 10:32

Historical Analysis & Change Tracking