centos ✓ CentOS - otwarty system operacyjny dla biznesu

Pagespeed Score

Desktop	95/100	✔
Mobile	59/100	❗

Optimization Stats

Field	Data	Result
Page Size	55 KB	✔
Compression	18 KB (-67.1%)	✔
Text/Html Ratio	11007 / 56749 (bytes) = 19.4%	✔
Load Time	0.66 second	✔
Mobile Ready	0/100	✘
In-Page Links	31	✔
Doc Type	XHTML 1.0 Transitional	✔
Encoding	UTF-8	✔
Declared Language	PL-PL	✔
Preferred Domain	Yes	✔
Robots.txt	Yes	✔
Url Rewrite	No	✔
Underscores in url	No	✔
Images Without ALT	0 / 6	✔
Embedded Objects (Desktop)	No	✔
Embedded Objects (Mobile)	No	✔
Iframe	No	✔
Custom 404 page	Yes	✔
Email Privacy	No	✘
Gsafe browsing	Yes	✔
Analytics	Yes	✔
W3C Validity	No	✘

Keyword Consistency ❗

Keywords	Freq	Title	Desc	<H>
cookies	10	✘	✘	✘
się	8	✘	✘	✘
linux	6	✘	✘	✘
centos	6	✔	✔	✘
pomocą	5	✘	✘	✘
necessary	5	✘	✘	✘
inteligentne	4	✘	✘	✘
oraz	4	✘	✘	✘
fpga	3	✘	✘	✘
możemy	3	✘	✘	✘
website	3	✘	✘	✘
systemu	3	✘	✘	✘
blog	3	✘	✘	✘
czasem	2	✘	✘	✘
nasz	2	✘	✘	✘

75/100

Update

August, 9 2023

With 0.66 seconds in page load, 55 KB of page size and all other reports below, the centos.pl has a SEO score of 75 out of 100

Meta tags data

Title	CentOS - otwarty system operacyjny dla biznesu
Description	Strona poświęcona jest dystrybucji CentOS, będącej bezpłatnym klonem komercyjnego RHEL. Mnogość porad i tutoriali powinna każdemu zainteresowanemu pomóc.
Keyword

Domain Registration

Age	N/a
Created	N/a
Updated	N/a
Expiry	N/a

DNS Data

Host	Type	Ttl	Other
centos.pl	A	86393	ip:37.187.223.14
centos.pl	NS	86393	target:ns2.specadmin.pl
centos.pl	NS	86393	target:ns4.specadmin.pl
centos.pl	NS	86393	target:ns1.specadmin.pl
centos.pl	NS	86393	target:ns3.specadmin.pl
centos.pl	SOA	86400	mname:ns1.specadmin.pl rname:admin.specadmin.pl serial:2020020100 refresh:28800 retry:7200 expire:604800 minimum-ttl:86400
centos.pl	MX	86400	pri:10 target:aspmx.l.google.com
centos.pl	MX	86400	pri:20 target:alt2.aspmx.l.google.com
centos.pl	MX	86400	pri:30 target:aspmx5.googlemail.com
centos.pl	MX	86400	pri:30 target:aspmx4.googlemail.com
centos.pl	MX	86400	pri:0 target:aspmx2.googlemail.com
centos.pl	MX	86400	pri:30 target:aspmx3.googlemail.com
centos.pl	MX	86400	pri:20 target:alt1.aspmx.l.google.com
centos.pl	TXT	86400	txt:google-site-verification=z-lyWs06bS7-3NHB3nmcdDnbOtG0022_rCdsi3xKA1g
centos.pl	TXT	86400	txt:v=spf1 include:_spf.google.com -all

http Headers

HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Wed, 09 Aug 2023 03:24:16 GMT
Content-Type: text/html
Content-Length: 178
Connection: keep-alive
Location: https://centos.com.pl/

HTTP/2 200
server: nginx
date: Wed, 09 Aug 2023 03:24:17 GMT
content-type: text/html; charset=UTF-8
link: ; rel="https://api.w.org/"
x-xss-protection: 1; mode=block
x-varnish: 12306337 13459259
age: 333
x-cache: cached
accept-ranges: bytes
x-content-type-options: nosniff

WHOIS Data

request limit exceeded

Server Location