Zenn.dev Web Analysis and Statistics

Website Summary

  • When was the website Zenn.dev released?

    Zenn.dev was registered on November 7, 2019 (4 years 4 months 21 days ago).

  • What is the traffic rank for Zenn.dev?

    Website Zenn.dev ranked 15,196 globally and 1,124 in Japan.

  • How many people visit Zenn.dev each day?

    Zenn.dev has about 79,000 visits and 340,000 pageviews per day.

  • How much does Zenn.dev earn a month?

    Each month Zenn.dev can earn $17,100 from advertising revenue.

  • How much is Zenn.dev worth?

    Estimated value of Zenn.dev is $410,000

  • What IP addresses does Zenn.dev resolve to?

    Zenn.dev resolves to the IP addresses 35.190.77.180

  • Where is Zenn.dev server located?

    Zenn.dev's server is located in Missouri, Kansas City, United States Of America, 64101.

  • Who is registrar of Zenn.dev domain?

    The zenn.dev domain is registered and managed by Google LLC

Zenn.dev's metrics:

Global traffic rank:
15,196
Traffic rank in Japan:
1,124
Domain authority:
46 / 100
Daily income:
$570.00
Estimated Worth:
$410,000
Website category:
Technical/Business Forums
Safety status:
Safe

HTML Analysis

HTML Meta tags:

Title: Zenn|エンジニアのための情報共有コミュニティ

Description: Zennはエンジニアが技術・開発についての知見をシェアする場所です。本の販売や、読者からのバッジの受付により対価を受け取ることができます。

Logo: zenn.dev

HTML elements:

H1 Headings:
0
H2 Headings:
44
H3 Headings:
14
H4 Headings:
4
H5 Headings:
0
H6 Headings:
0
Total Images:
78
Total IFRAMEs:
0

Links analysis:

Total links:
242
Internal links:
130
Internal links (nofollow):
1
External links:
4
External links (nofollow):
3

HTML resources breakdown:

The homepage of zenn.dev contains 101 resources, the total size is 820.42 KB. They are distributed as follows:

Resource type Resource count Size Percent
Document 1 23.45 KB 2.9 %
Image 59 325.94 KB 39.7 %
Font 2 36.34 KB 4.4 %
Script 23 344.96 KB 42 %
Stylesheet 2 9.28 KB 1.1 %
Media 0 0 0 %
Other 14 80.46 KB 9.8 %

In addition, the zenn.dev homepage also uses 63 third-party resources, the total size is 464.35 KB.

HTTP Header:

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=63072000; includeSubDomains; preload
x-content-type-options: nosniff
x-powered-by: Next.js
Vary: Accept-Encoding
Content-Encoding: gzip
Server: Google Frontend
Via: 1.1 google
Content-Length: 24930
Date: Wed, 08 Feb 2023 10:38:05 GMT
Cache-Control: public, max-age=0, s-maxage=900
Age: 574
Content-Type: text/html; charset=utf-8
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"

Zenn.dev Traffic Analysis

Daily unique visitors:
79,000
Daily pageviews:
340,000
Daily pageviews per visitor:
4.3
Monthly visits:
2,370,000
Annual visits:
28,835,000

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 zenn.dev:

On Mobile

72
Performance
85
Accessibility
92
Best Practices
89
SEO
0-49 50-89 90-100

On Desktop

90
Performance
85
Accessibility
92
Best Practices
92
SEO (on page)

Zenn.dev SSL Certificate Information

zenn.dev supports HTTPS with the following certificate information:

Common name: zenn.dev
SANs: zenn.dev
Serial Number: 126FC53E7D67303E099ACF23967154EA
Signature Algorithm: RSA-SHA256
Issuer: GTS CA 1D4
Fingerprint: b3a354ff420adba2bc15923ee7a5ca81d65049bf
FingerprintSha256: 1c548a3c07df236f08ab5fe591ea5838714be815338e1f4859fe2b3e149c97dd

Zenn.dev Domain Name Information

Domain TLD:
dev
Domain Registrar:
Google LLC
Registration Date:
November 7, 2019
Expiration Date:
November 7, 2023
Domain Age:
4 years 4 months 21 days
Domain Status:
clientTransferProhibited

Domain Nameserver Information:

Host IP Address Country
ns-cloud-a3.googledomains.com 216.239.36.106 🇺🇸 United States
ns-cloud-a4.googledomains.com 216.239.38.106 🇺🇸 United States

Full WHOIS Lookup:

Domain Name: zenn.dev
Registry Domain ID: 404C94C56-DEV
Registrar WHOIS Server: whois.google.com
Registrar URL: domains.google
Updated Date: 2022-12-22T11:32:40Z
Creation Date: 2019-11-07T11:32:40Z
Registry Expiry Date: 2023-11-07T11:32:40Z
Registrar: Google LLC.
Registrar IANA ID: 895
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.8772376466
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Contact Privacy Inc. Customer 7151571251
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: ON
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CA
Registrant Phone: REDACTED FOR PRIVACY
Registrant Email: Please query the WHOIS server of the owning registrar identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Email: Please query the WHOIS server of the owning registrar identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Email: Please query the WHOIS server of the owning registrar identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Billing ID: REDACTED FOR PRIVACY
Billing Name: REDACTED FOR PRIVACY
Billing Organization: REDACTED FOR PRIVACY
Billing Street: REDACTED FOR PRIVACY
Billing City: REDACTED FOR PRIVACY
Billing State/Province: REDACTED FOR PRIVACY
Billing Postal Code: REDACTED FOR PRIVACY
Billing Country: REDACTED FOR PRIVACY
Billing Phone: REDACTED FOR PRIVACY
Billing Email: Please query the WHOIS server of the owning registrar identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns-cloud-a1.googledomains.com
Name Server: ns-cloud-a2.googledomains.com
Name Server: ns-cloud-a3.googledomains.com
Name Server: ns-cloud-a4.googledomains.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-02-08T10:47:36Z

Zenn.dev Server Information

Server IP Address:
35.190.77.180
Hosted Country:
🇺🇸 United States
Latitude, longitude:
39.0997 , -94.5786
Location:
Missouri, Kansas City, United States Of America, 64101

DNS Record Analysis:

Host Type TTL Extra
zenn.dev A 55642 IP: 35.190.77.180
zenn.dev NS 21600 Target: ns-cloud-a1.googledomains.com
zenn.dev NS 21600 Target: ns-cloud-a3.googledomains.com
zenn.dev NS 21600 Target: ns-cloud-a2.googledomains.com
zenn.dev NS 21600 Target: ns-cloud-a4.googledomains.com
zenn.dev SOA 21600 MNAME: ns-cloud-a1.googledomains.com
RNAME: cloud-dns-hostmaster.google.com
Serial: 67
Refresh: 21600
Retry: 3600
Expire: 259200
Minimum TTL: 300
zenn.dev MX 3600 Priority: 5
Target: alt2.aspmx.l.google.com
zenn.dev MX 3600 Priority: 10
Target: alt4.aspmx.l.google.com
zenn.dev MX 3600 Priority: 5
Target: alt1.aspmx.l.google.com
zenn.dev MX 3600 Priority: 10
Target: alt3.aspmx.l.google.com
zenn.dev MX 3600 Priority: 1
Target: aspmx.l.google.com
zenn.dev TXT 3600 TXT: google-site-verification=X90C85DNbfokRNS17gs8vnamBBpRMbFsgG4KEd4kdbY
zenn.dev TXT 3600 TXT: v=spf1 include:_spf.google.com ~all

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Typos of Zenn.dev

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