ZETCODE.COM Website Review
Basic Information
URL:
Server:
nginx/1.26.0 (Ubuntu)
IP:
Page Information
Title:
ZetCode - Learn C#, Go, Python, Java, and JavaScript Programming
Length: 64 character(s); Best length: 10 ~ 60 character(s)
The HTML title tag is one of the most important elements of on-page SEO, appearing in search results, browser tabs, and bookmarks.
Your title tag does not appear to be within the ideal length.
Google's search results truncate titles that exceed 60 characters; Bing's search results truncate titles that exceed 70 characters.
Here are the best practices for Meta Titles:
- Stick to a title length of 10-60 characters.
- Make keywords/key phrases obvious
- Incorporate relevant power words
- Be clear but concise
Meta description:
Learn programming with ZetCode's accessible
tutorials on C#, Go, Python, Java, and JavaScript. Start coding today!
Length: 114 character(s); Best length: 50 ~ 160 character(s)
Meta keywords:
C#, Go, Python, Java, JavaScript, programming tutorials
Length: 55 character(s); Best length: 10 ~ 255 character(s)
H1 Tag:
Learn Programming with ZetCode
Length: 30 character(s); Best length: 10 ~ 255 character(s)
External links:
3 (0 nofollow)
Internal links:
23 (0 nofollow)
Site Technology
Server:
nginx/1.26.0 (Ubuntu)
The nginx version is 1.26.0. For server security reasons, it is recommended that you disable or hide version numbers of any software you have installed on the server. More details»
SSL Secure:
Available
robots.txt:
Unavailable
XML Sitemap:
Unavailable
Gzip Compress:
Available
favicon.ico:
Unavailable
HTTP Header Analysis
HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of zetcode.com:
HTTP/1.1 200 OK
Server: nginx/1.26.0 (Ubuntu)
Date: Wed, 28 Jan 2026 10:26:05 GMT
Content-Type: text/html
Last-Modified: Wed, 12 Nov 2025 11:32:39 GMT
Transfer-Encoding: chunked
Connection: keep-alive
ETag: W/"69147057-1177"
Content-Encoding: gzip
Server: nginx/1.26.0 (Ubuntu)
Date: Wed, 28 Jan 2026 10:26:05 GMT
Content-Type: text/html
Last-Modified: Wed, 12 Nov 2025 11:32:39 GMT
Transfer-Encoding: chunked
Connection: keep-alive
ETag: W/"69147057-1177"
Content-Encoding: gzip
DNS Record Analysis
Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 5 DNS record(s) of zetcode.com.
| Host | Type | IP/Target | TTL | Extra Infomation |
|---|---|---|---|---|
| zetcode.com | A | 300 | ||
| zetcode.com | NS | 227 | ||
| zetcode.com | NS | 227 | ||
| zetcode.com | NS | 227 | ||
| zetcode.com | SOA | 1800 | expire: 604800 serial: 1741212888 |