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cars.cz: CARS.CZ - nov? a ojet? auta, autobazary, autosalony, prodej vozidla

Tis?ce aut na internetu. Autosalony a autobazary, vyhled?v?n? auta, porovn?v?n? voz?, zad?v?n? popt?vek, vkl?d?n? inzer?t?.

Page load speed analysis

  • 44/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    387 ms

  • Resources loaded

    6.3 sec

  • Page rendered

    420 ms

  • Total page load time

    7.1 sec

Welcome to cars.cz homepage info - get ready to check CARS best content for Czech Republic right away, or after learning these important things about cars.cz

We analyzed Cars.cz page load time and found that the first response time was 387 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Page optimization

  • HTML 120.8 kB
    Images 936.6 kB
    Javascripts 2.1 MB
    CSS 151.7 kB

    In fact, the total size of Cars.cz main page is 3.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Javascripts take 2.1 MB which makes up the majority of the site volume.

    • Original 120.8 kB
    • After minification 117.1 kB
    • After compression 24.0 kB

    HTML optimization

    HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 96.8 kB or 80% of the original size.

    • Original 936.6 kB
    • After optimization 868.5 kB

    Image optimization

    Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. CARS images are well optimized though.

    • Original 2.1 MB
    • After minification 1.8 MB
    • After compression 549.7 kB

    JavaScript optimization

    It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.5 MB or 73% of the original size.

    • Original 151.7 kB
    • After minification 136.5 kB
    • After compression 27.8 kB

    CSS optimization

    CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Cars.cz needs all CSS files to be minified and compressed as it can save up to 123.9 kB or 82% of the original size.

Network requests diagram

  • cars.cz
  • www.cars.cz
  • comp_default.css
  • siteroot.jsp
  • prototype.js
  • scriptaculous.js
  • js_arrays_CZ.js
  • observer.js
  • searchformsupJS.js
  • centrum_generic.js
  • siteroot.jsp
  • code
  • builder.js
  • effects.js
  • dragdrop.js
  • controls.js
  • slider.js
  • sound.js
  • sashec.bundle.min.js
  • satelliteLib-a003dc427fcbca9cbed6b1243422062657b2a85b.js
  • page_bg.jpg
  • f150423133856790i.jpg
  • TOP5.png
  • f160222144546625i.jpg
  • TOP5.png
  • 145653335908723890.jpg
  • TOP5.png
  • f160209185632762i.jpg
  • TOP5.png
  • 001_27790101_09.jpg
  • TOP5.png
  • f160219135335553i.jpg
  • f160219135328224i.jpg
  • f160226162406312i.jpg
  • f160223092339501i.jpg
  • f160208222555750i.jpg
  • f160216133116141.jpg
  • 145661973685718676.jpg
  • 001_26934381_01.jpg
  • f160218143951810i.jpg
  • f151229124112067i.jpg
  • 001_19251858_35.jpg
  • 001_28550552_01.jpg
  • f151020155706796i.jpg
  • f160217095936143i.jpg
  • 001_21791607_01.jpg
  • 14565330814704412.jpg
  • f160229143029116i.jpg
  • f160229140917444i.jpg
  • cars_logo_new_0.png
  • audi.gif
  • bmw.gif
  • citroen.gif
  • fiat.gif
  • ford.gif
  • hyundai2.gif
  • chevrolet2.gif
  • kia.gif
  • mazda2.gif
  • mercedes.gif
  • nissan.gif
  • opel.gif
  • peugeot.gif
  • renault.gif
  • suzuki.gif
  • skoda.gif
  • toyota.gif
  • vw.gif
  • volvo.gif
  • avia.gif
  • daf.gif
  • iveco.gif
  • man.gif
  • mitsubishi.gif
  • aprilia.gif
  • cagiva.gif
  • ducati.gif
  • honda.gif
  • jawa.gif
  • kawasaki.gif
  • kentoya.gif
  • ktm.gif
  • kymco.gif
  • piaggio.gif
  • xgemius.js
  • hit
  • analytics.js
  • ga.js
  • collect
  • yamaha.gif
  • __utm.gif
  • satellite-5564b2623064311a48640300.js
  • collect
  • uuid.js
  • yuki.gif
  • bmc.gif
  • bova.gif
  • karosa.gif
  • otokar.gif
  • setra.gif
  • fpdata.js
  • lsget.html
  • sor.gif
  • adria.gif
  • burstner.gif
  • caravela.gif
  • dethleff.gif
  • hobby.gif
  • default.gif
  • hymer.gif
  • knaus.gif
  • lmc.gif
  • rexdot.js
  • pilote.gif
  • tabbert.gif
  • weinsber.gif
  • VW.jpg
  • carstars0w.png
  • FORD.jpg
  • carstars4_5w.png
  • 14559648582641285.jpg
  • carstars2w.png
  • CITROEN.jpg
  • 1pixel.gif
  • common_mpz_sk.gif
  • partneri-Centrum.png
  • partneri-Aktualne.png
  • equabank-logo.png
  • top_menu_bg.jpg
  • bgsheet.png
  • iconsheet.png
  • form.png
  • hpCarPromo.jpg
  • mapa_cr_highlights.gif
  • main.html
  • main.html
  • runtime.js
  • swiffy.js
  • swiffy.js

Our browser made a total of 142 requests to load all elements on the main page. We found that 68% of them (96 requests) were addressed to the original Cars.cz, 20% (28 requests) were made to Img.cars.cz and 3% (4 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Cars.cz.

Additional info on cars.cz

Requests

The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CARS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.

27

Javascripts

105

Images

1

CSS

3

AJAX

136

All

Possible request optimization

1

Javascripts

83

Images

1

CSS

3

AJAX

48

Optimized

88

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.cars.cz/ before it reached this domain.

IP address

Cars.cz uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

cars.cz

mamacar.cz

auto.rychle.cz

cars.rs

autorychle.cz

195.191.205.102

DNS records

Type Host Target/ip TTL Other
A

cars.cz

195.191.205.102 300
NS

cars.cz

beta.ns.active24.cz 86400
NS

cars.cz

alfa.ns.active24.cz 86400
NS

cars.cz

gama.ns.active24.sk 86400
SOA

cars.cz

86400 Mname: alfa.ns.active24.cz
Rname: hostmaster.active24.cz
Serial: 2019040401
Refresh: 10800
Retry: 1800
Expire: 1209600
Minimum-ttl: 3600

Language and encoding

Poor result

Language

N/A  language flag

Detected

CS cs language flag

Claimed

Encoding

WINDOWS-1250

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cars.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Czech. Our system also found out that Cars.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

HTTPS certificate

SSL Certificate

Cars.cz has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 91.8% of all visits is Czech Republic. It’s good for Cars.cz that their server is also located in Czech Republic, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of CARS. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

cars.cz

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