Website SEO Analysis
In-Depth

Detailed Website Analysis

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

Page speed overview

• It takes around 5.3906 seconds for the homepage to fully load. If it were up to us, we'd urge the webmaster to improve. The result isn't very good, you see. Just saying.
• It's worth to note the HTML of the page is around 190.4 kilobytes in size. A good result that should not impact load speed in any negative way.
• Judging by tags, the homepage contains at least 48 images. This is an ok number of images to have. Not too many, but not too few, either.
• Our database tells us around 117 server requests are made before the homepage is loaded completely. Wow, that's a lot. Certainly, so many server requests contribute to slower page load times.

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 gravitation.cz takes up 963,921 place globally, among all the indexed websites. We updated this information on 2014-09-28.
• Compare that to the best rank this website has taken 2014-09-23, which is 958,946.
• As far as we know, the worst position for gravitation.cz was 970,822 (on 2014-09-21).
• The average Alexa rank for gravitation.cz is 963,117 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 46.28.105.148.
• 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
Date: Fri, 28 Jul 2017 02:58:41 GMT
Server: Apache
Link: <http://zijucomebavi.cz/wp-json/>; rel="https://api.w.org/", <http://zijucomebavi.cz/>; rel=shortlink
Upgrade: h2,h2c
Connection: Upgrade
Cache-Control: max-age=0
Expires: Fri, 28 Jul 2017 02:58:41 GMT
Vary: Accept-Encoding
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

domain:       gravitation.cz
registrant:   WEDOS-RCU-62352
nsset:        WEDOS
keyset:       WEDOS
registrar:    REG-WEDOS
registered:   06.09.2013 18:34:05
changed:      21.10.2016 15:39:02
expire:       06.09.2017
contact:      WEDOS-RCU-62352
name:         Petr Špetla
address:      Dr. A. Hejny 357
address:      Úpice
address:      54232
address:      Královéhradecký
address:      CZ
phone:        +420.736270070
e-mail:       
registrar:    REG-WEDOS
created:      06.09.2013 18:34:04
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 AwEAAdt2P0kQsLeYPAP11kxcAMY+R3LRlcg/Ky6yotH9EY/TrX/kATDz9bEZjoCkE6lMK5HCTErkOaSG+fQ3wBzb/w+BlevyJREtxFxnO0RW4xaJvTf8u4Y09NXabskHWtkAFZlrB9Wc6hddf5qDIiBd7C3O9fxKmnu4XpzOnYE99QC9
tech-c:       WEDOS-INTERNET
registrar:    REG-WEDOS
created:      14.06.2011 14:31:48
changed:      24.07.2017 13:17:01