Leetcode.cn Web Analysis and Statistics

Website Summary

  • When was the website Leetcode.cn released?

    Leetcode.cn was registered on August 11, 2013 (10 years 6 months 13 days ago).

  • What is the traffic rank for Leetcode.cn?

    Website Leetcode.cn ranked 584 globally and 141 in China.

  • How many people visit Leetcode.cn each day?

    Leetcode.cn has about 2,700,000 visits and 27,000,000 pageviews per day.

  • What percent of global Internet users visit Leetcode.cn?

    0.05% of global Internet users visit Leetcode.cn

  • How much does Leetcode.cn earn a month?

    Each month Leetcode.cn can earn $660,000 from advertising revenue.

  • How much is Leetcode.cn worth?

    Estimated value of Leetcode.cn is $40,000,000

  • What IP addresses does Leetcode.cn resolve to?

    Leetcode.cn resolves to the IP addresses 104.22.8.224

  • Where is Leetcode.cn server located?

    Leetcode.cn's server is located in California, San Francisco, United States Of America, 94107.

  • Who is registrar of Leetcode.cn domain?

    The leetcode.cn domain is registered and managed by 阿里云计算有限公司(万网)

Leetcode.cn's metrics:

Global traffic rank:
584
Traffic rank in China:
141
Domain authority:
24 / 100
Daily income:
$22,000.00
Estimated Worth:
$40,000,000
Google Analytics ID:
UA-131851415-1
Owner info:
领扣网络(上海)有限公司 / [email protected]
Website category:
Internet Services
Safety status:
Safe

HTML Analysis

HTML Meta tags:

Title: 力扣

Logo: leetcode.cn

HTML resources breakdown:

The homepage of leetcode.cn contains 191 resources, the total size is 2.80 MB. They are distributed as follows:

Resource type Resource count Size Percent
Document 1 1.91 KB 0.1 %
Image 86 678.51 KB 23.7 %
Font 2 162.46 KB 5.7 %
Script 36 1.85 MB 66 %
Stylesheet 7 53.03 KB 1.8 %
Media 0 0 0 %
Other 59 79.39 KB 2.8 %

In addition, the leetcode.cn homepage also uses 74 third-party resources, the total size is 660.74 KB.

HTTP Header:

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Date: Thu, 02 Feb 2023 15:27:02 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Last-Modified: Thu, 02 Feb 2023 09:07:31 GMT
Strict-Transport-Security: max-age=31536000
CF-Cache-Status: DYNAMIC
Server: cloudflare
CF-RAY: 7933f2d2df778236-IAD
Content-Encoding: gzip

Leetcode.cn Traffic Analysis

Daily unique visitors:
2,700,000
Daily pageviews:
27,000,000
Daily pageviews per visitor:
10.0
Monthly visits:
81,000,000
Annual visits:
985,500,000

Google Lighthouse Audit

Google Lighthouse is an open-source, automated tool for measuring the quality of web pages. Google Lighthouse audits websites on two separate mobile and desktop environments. Audit results are based on scores from 1-100 and are divided into 5 parts:

  • Performance: This is the most important part, it evaluates the performance of your website. Performance based on Core Web Vitals and key parameters such as First Contentful Paint (FCP), First Input Delay (FID), Largest Contentful Paint (LCP) and Cumulative Layout Shift (CLS).
  • Accessibility: Test user accessibility to your web application.
  • Best Practices: Website Trust and Safety testing, extensions, XSS, HTTPS...
  • SEO (on page): These checks ensure that your page is following basic search engine optimization advice.
  • Progressive Web App (PWA): Check out the modern technologies used on your web app.

Here are the results of the Google Lighthouse audit for the website leetcode.cn:

On Mobile

2
Performance
76
Accessibility
75
Best Practices
85
SEO
0-49 50-89 90-100

On Desktop

28
Performance
75
Accessibility
75
Best Practices
82
SEO (on page)

Leetcode.cn SSL Certificate Information

leetcode.cn supports HTTPS with the following certificate information:

Common name: *.leetcode.cn
SANs: *.leetcode.cn, leetcode.cn
Serial Number: 07E2D09F1BF8719D3B4AF04CAF6F96E7
Signature Algorithm: RSA-SHA256
Issuer: Encryption Everywhere DV TLS CA - G1
Fingerprint: 4250f7eb6cd5588e85ecf34c8cb2e1bc1c72216d
FingerprintSha256: 52455261ef1ead6bcf6253e3eadfdde058d04852aafb35dcb1919f17a1ed4a16

Leetcode.cn Domain Name Information

Domain TLD:
cn
Domain Registrar:
阿里云计算有限公司(万网)
Registration Date:
August 11, 2013
Expiration Date:
August 11, 2028
Domain Age:
10 years 6 months 13 days
Domain Status:
ok

Domain Nameserver Information:

Host IP Address Country
vip3.alidns.com 8.212.93.3 🇭🇰 Hong Kong
vip4.alidns.com 8.212.93.4 🇭🇰 Hong Kong

Full WHOIS Lookup:

Domain Name: leetcode.cn
ROID: 20130811s10001s65172889-cn
Domain Status: ok
Registrant: 领扣网络(上海)有限公司
Registrant Contact Email: [email protected]
Sponsoring Registrar: 阿里云计算有限公司(万网)
Name Server: vip3.alidns.com
Name Server: vip4.alidns.com
Registration Time: 2013-08-11 22:44:11
Expiration Time: 2028-08-11 22:44:11
DNSSEC: unsigned

Leetcode.cn Server Information

Server IP Address:
104.22.8.224
Hosted Country:
🇺🇸 United States
Latitude, longitude:
37.7757 , -122.395
Location:
California, San Francisco, United States Of America, 94107

DNS Record Analysis:

Host Type TTL Extra
leetcode.cn.cdn.cloudflare.net A 300 IP: 104.22.8.224
leetcode.cn.cdn.cloudflare.net A 300 IP: 104.22.9.224
leetcode.cn.cdn.cloudflare.net A 300 IP: 172.67.24.32
leetcode.cn CNAME 600 Target: leetcode.cn.cdn.cloudflare.net
leetcode.cn MX 600 Priority: 20
Target: mx2.feishu.cn
leetcode.cn MX 600 Priority: 10
Target: mx1.feishu.cn
leetcode.cn MX 600 Priority: 30
Target: mx3.feishu.cn
leetcode.cn.cdn.cloudflare.net AAAA 300 IPV6: 2606:4700:10::ac43:1820
leetcode.cn.cdn.cloudflare.net AAAA 300 IPV6: 2606:4700:10::6816:8e0
leetcode.cn.cdn.cloudflare.net AAAA 300 IPV6: 2606:4700:10::6816:9e0

Typos of Leetcode.cn

Sometimes, misspellings make a good domain name. And spelling errors are also a great way to create keywords for SEO. And the following are all possible typos of Leetcode.cn. You can use them for competitive domain name search or for SEO strategies for Leetcode.cn:

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