SDU.SK Website Review

The SEO statistics for SDU.SK have not been updated for at least 60 days. We have initiated a background analysis task for this website, please wait a few minutes.

Basic Information

Pages Indexed

Bing:
Google:

Page Information

Title:
Shortener of long URLs and links | SDU.sk
Length: 41 character(s); Best length: 10 ~ 60 character(s)
Meta description:
Long URL shortener with the option to choose a domain. Shorten your link and get clear statistics.
Length: 98 character(s); Best length: 50 ~ 160 character(s)
Meta keywords:
shortener, url, links, addresses, url shortener, links shortener
Length: 64 character(s); Best length: 10 ~ 255 character(s)
H1 Tag:
URL Shortener
Length: 13 character(s); Best length: 10 ~ 255 character(s)

Site Technology

Server:
cloudflare
SSL Secure:
Available
robots.txt:
XML Sitemap:
Gzip Compress:
Available
favicon.ico:

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 sdu.sk:
HTTP/1.1 200 OK
Date: Mon, 23 Jun 2025 03:03:15 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: cloudflare
Nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Report-To: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=jSmwUDnIbPd0F3kynnWboVjV1oYftZgh0d9U%2BQ3C1hfZeswQhdbevZJu2JI8aDpp34fmHi3gPBpZBMX7TTSBxDsVJXeONO8IDw3AZgebJWIPdA%3D%3D"}]}
Cf-Cache-Status: DYNAMIC
Vary: accept-encoding
Content-Encoding: gzip
Set-Cookie: language=en; Max-Age=3600; Expires=Mon, 23 Jun 2025 04:03:14 GMT
Set-Cookie: sess_=qdug6ohg4i7905lb41qrl357ok79f5d2; HttpOnly; Path=/; Max-Age=7200; Expires=Mon, 23 Jun 2025 05:03:14 GMT
CF-RAY: 9540c04cdf9dc402-EWR
alt-svc: h3=":443"; ma=86400

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 21 DNS record(s) of sdu.sk.
Host Type IP/Target TTL Extra Infomation
sdu.skA300
sdu.skA300
sdu.skA300
sdu.skA300
sdu.skA300
sdu.skA300
sdu.skA300
sdu.skNS21600
sdu.skNS21600
sdu.skSOA1800expire: 604800
serial: 2375914320
sdu.skMX300pri: 10
sdu.skTXT
v=spf1 a mx include:_spf.websupport.sk include:_spf.neurolabs.sk ?all
300
sdu.skTXT
spf2.0/pra a mx include:_sid.websupport.sk ?all
300
sdu.skTXT
google-site-verification=eEazP7ZqzCPt38HwnH3jvOtmhuEz6L7cxjss1kModXc
300
sdu.skAAAA
2606:4700:3030::6815:4001
300
sdu.skAAAA
2606:4700:3030::6815:3001
300
sdu.skAAAA
2606:4700:3030::6815:6001
300
sdu.skAAAA
2606:4700:3030::6815:7001
300
sdu.skAAAA
2606:4700:3030::6815:5001
300
sdu.skAAAA
2606:4700:3030::6815:2001
300
sdu.skAAAA
2606:4700:3030::6815:1001
300