Look through the key statistics analysis before diving in deeper into our report:
Parameter | Current result | Assessment |
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Meta title | Astronomický informační server astro.cz | As meta title is a ranking factor, it's quite important to stick to search engine recommended length of aroun 50-60 characters. This website's meta title is 39 characters long. |
Description | Magazín o astronomii a kosmonautice. Přehled akcí, pozorování oblohy, články a fotografie. | This meta description is 90 characters in length. Google suggests up to 320 characters at the very most to make sure the whole meta description is visible in search results page. |
Site speed | Around 0.276 seconds | The website load speed is rather good. |
Alexa global rank | 142734, as last checked | Based on Alexa Global, we can assume the website is not very popular. Mind you, Alexa's worth is questionable at best. |
Quantcast | Current rank, according to our database, is at 244185 | Quantcast does not rank this website very high, which should in theory mean it's not that popular. Having said that, popularity is context-dependant, so take this with a grain of salt. |
Links on homepage | Around 162 links | This is a well-judged amount of links for a homepage. |
Backlinks amount | Approximately 690 | A good amount of backlinks. |
HTML size | 43.3KB | A very good result, this. Remember, search engines such as Google place a lot of their website ratings on its speed. |
Website host server overview | Server status: online. Server IP address for this website is 147.231.104.19. | We apologize, but for some reason we were unable to gather enough data to provide a detailed insight at this time. |
If the basic information we presented you with above is not enough, get ready to dive in much deeper!
Now that the numbers are taken care of, we can go deeper and try to analyse the website from a user's perspective. More specifically, let's see if we can identify the target audience as well as a few related websites and categories.
Parameter | Current result | Assessment |
---|---|---|
Related categories | World Česky Věda Astronomie |
The website falls into one or all of these categories, and, obviously, these are the areas of interest for the target audience. |
Alternative websites | astro-forum.cz exoplanety.cz kosmonautix.cz stoplusjednicka.cz treking.cz |
These websites fall into the same categories as astro.cz, more or less. By extension, they compete with the analysed website for the same target audience. |
Trying to acquire very accurate visitor data is immensely difficult and can only be done when given direct access to the server. However, there are ways to get approximate numbers.
The numbers themselves probably say enough, but we'll add some insight where possible.
Parameter | Current result | Assessment |
---|---|---|
Approximate time on site | 3:20 | Wow, that's a great average result! The website must have some incredible content to keep visitors occupied. |
ALEXA rating is based on the number of visitors a given page receives. The higher the visitor count, the higher the rating. Currently, ALEXA has over 4 million websites indexed. If you sense cynicism in our words, you're not mistaken - we think Alexa rating is overrated, to put it mildly. A website's worth (and contextual popularity) is more than the sum of the views. So take the rank with a grain of salt.
QUANTCAST is a data processing company that mostly gathers information for advertising companies. It specializes in real-time audience analysis and, as you may have gathered, is really quite similar to Alexa, if perhaps not as infamous. To our knowledge, the company has rated and ranked approximately 163222748 websites so far. There is always a caveat with these sort of ranking systems - they don't really take any context into account. As such, their usefulness is debatable at best. Don't overthink this rank - it's just a number, really.
Servers are physical storage devices that contain all the files and databases associated with a specific website, sometimes more than one. At times, a server makes up several virtual devices - separate servers used for shared hosting (tends to be cheaper). Entering website address into the address bar of your browser starts the request process during which your browser contacts the server and asks for specific files and database entries in order to display the requested website.
What follows is certainly very geeky, but informative for the knowing. Dig in:
Header detail |
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HTTP/1.1 200 OK Date: Sun, 21 May 2017 18:32:26 GMT Server: Apache X-Powered-By: PHP/5.4.4 Set-Cookie: PHPSESSID=4655on300nhb617e0vt29kca17; path=/ Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache Vary: Accept-Encoding Transfer-Encoding: chunked Content-Type: text/html |
WHOIS |
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domain: astro.cz registrant: SB:CAS admin-c: PAVEL_SUCHAN nsset: NSS:CAS:1 registrar: REG-ACTIVE24 registered: 17.04.1997 02:00:00 changed: 18.07.2013 17:05:00 expire: 11.10.2017 contact: SB:CAS org: Ceska astronomicka spolecnost name: Ceska astronomicka spolecnost address: Fričova 298 address: Ondřejov address: 251 65 address: CZ e-mail: registrar: REG-ACTIVE24 created: 10.08.2001 22:13:00 changed: 07.06.2013 10:53:21 contact: PAVEL_SUCHAN name: Pavel Suchan address: Fricova 298 address: Ondrejov address: 251 65 address: CZ e-mail: pavel. registrar: REG-ACTIVE24 created: 10.08.2001 22:13:00 changed: 22.05.2012 14:53:56 nsset: NSS:CAS:1 nserver: ns.astro.cz (147.231.104.18) nserver: visla.utia.cas.cz tech-c: SB:CAS tech-c: PAVEL_SUCHAN tech-c: PETR_PRAVEC tech-c: JC4-RIPE tech-c: MK338-RIPE registrar: REG-ACTIVE24 created: 01.10.2007 02:00:00 changed: 22.05.2012 14:49:51 contact: PETR_PRAVEC name: Petr Pravec address: Friova 1 address: Ondejov address: 26165 address: CZ phone: +420 323620352 fax-no: +420 323620263 e-mail: registrar: REG-ACTIVE24 created: 06.09.2001 12:31:00 contact: JC4-RIPE name: Josef Chlachula address: CZ phone: +420 577210865 ext. 512 fax-no: +420 577210722 e-mail: registrar: REG-ACTIVE24 created: 10.08.2001 22:13:00 contact: MK338-RIPE name: Martin Kolarik address: CZ phone: +420 603498498 fax-no: +420 577107171 e-mail: registrar: REG-DIAL-TEL created: 10.08.2001 22:13:00 changed: 08.10.2002 09:45:00 |
Now that you are hopefully done with astro.cz, we invite you to read more of our in-depth reports. Try entering a new domain address in the search form at the top of this page, or on the homepage. Alternatively, refer to this list for more website overviews:
We have found so many alternative TLD extensions for astro.cz. Here is the full list with 580 entries:
The following list of most frequent domain address mistypes associated with astro.cz contains at least 1212 entries: