Website SEO Analysis
In-Depth

Detailed Website Analysis

The basic overview not enough? Let's dive deeper.

centrumio.cz Data In-Depth

A website is not just Quantcast ranks and meta information. There is a whole lot more to it. Let's give it a proper look now, shall we?

Page speed overview

• It takes around 1.0112 seconds for the homepage to fully load. This is a very good result, as search engines prioritize websites that are quick to load.
• It's worth to note the HTML of the page is around 20.4 kilobytes in size. A good result that should not impact load speed in any negative way.
• Judging by tags, the homepage contains at least 24 images. A great amount! Not too many, at least. Images should not impact page load speed negatively.
• Our database tells us around 38 server requests are made before the homepage is loaded completely. This is a pleasingly low number of server requests and adds to the improvement of website load speed.

Alexa rank up close and personal

Alexa, perhaps the oldest ranking system of its sort, bases it's website rating on approximated number of visitors of a specific page. In other words, the more visitors, the higher the global and local ranks. As of recently, Alexa has well over four million websites ranked. Having said all that, Alexa rank should be taken with a grain of salt. Or a massive bucketload. In other words, we think it to be greatly overrated, as it never takes into account how popular a website is within its niche.

• Alexa claims centrumio.cz takes up 976,786 place globally, among all the indexed websites. We updated this information on 2015-10-01.
• Compare that to the best rank this website has taken 2015-09-29, which is 774,060.
• The delta of this rank over the last three months is around -3166581.
• As far as we know, the worst position for centrumio.cz was 996,591 (on 2015-09-08).
• The average Alexa rank for centrumio.cz is 849,904 at this time.

Host Server In-Depth

What is a server? It's basically a physical storage device (one that, sometimes, makes up several virtual servers for the cheaper shared hosting) that holds all the files and databases associated with a specific website or websites. Obviously, it's a touch more complicated than that (servers also have processors), but the essence is quite simple - your browser contacts the server, which then sends all the neccessary information and files to your computer. Each physical server has a unique IP address assigned to it, too, for easy recognition.

• The current IP address for this website's server is 82.208.29.113.
• Server seems to be online.

HTTP header and raw WHOIS entry

If you need more raw data, here's what we managed to gather:

HTTP/1.1 200 OK
Server: nginx/1.10.3
Date: Wed, 24 May 2017 04:23:04 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Vary: Cookie, Accept-Language
Content-Language: cs
Set-Cookie: csrftoken=tCfuf6MAuqMp4dM7os8D9za7wWZLcxor; expires=Wed, 23-May-2018 04:23:04 GMT; Max-Age=31449600; Path=/
Set-Cookie: utm_campaign=False; Path=/
Set-Cookie: sessionid=8kllu2aqvez7ax5ux9xm20ffe49sgjif; expires=Wed, 07-Jun-2017 04:23:04 GMT; httponly; Max-Age=1209600; Path=/
Set-Cookie: shop_currency=czk; Path=/

domain:       centrumio.cz
registrant:   SURTEP
admin-c:      SURTEP
nsset:        WEDOS
keyset:       WEDOS
registrar:    REG-WEDOS
registered:   31.03.2008 11:17:24
changed:      18.03.2015 16:09:29
expire:       31.03.2026
contact:      SURTEP
name:         Jan Petrus
address:      Svermova 1368
address:      Beroun
address:      26601
address:      CZ
registrar:    REG-WEDOS
created:      04.12.2006 13:15:00
changed:      31.03.2015 11:11:21
nsset:        WEDOS
nserver:      ns.wedos.net
nserver:      ns.wedos.eu
nserver:      ns.wedos.com
nserver:      ns.wedos.cz (46.28.104.67, 2a02:2b88:1:1::2)
tech-c:       WEDOS-INTERNET
registrar:    REG-WEDOS
created:      01.03.2010 15:38:08
changed:      14.12.2010 20:23:49
contact:      WEDOS-INTERNET
org:          WEDOS Internet, a.s.
name:         Petr Šťastný
address:      Masarykova 1230
address:      Hluboká nad Vltavou
address:      37341
address:      CZ
e-mail:       
registrar:    REG-WEDOS
created:      01.03.2010 15:34:12
changed:      14.06.2011 16:15:53
keyset:       WEDOS
dnskey:       257 3 7 AwEAAcscblDllNZR0QA5p/j8k8wLoZ353GELoxNpccFM4a0SzPKMRv/WYaz0aX3uKNxH7bsZd6Wq9HeR9oZxwFHeUKOQZzUhPzHGy6xZ4fZ0ILgiAXC14ZjLWAZZlP0C96NEF64SoFoUDUjq66IiJGa3QeXcfwEzXPY/dG2FWYsWImhJ
tech-c:       WEDOS-INTERNET
registrar:    REG-WEDOS
created:      14.06.2011 14:31:48
changed:      26.07.2016 10:32:28