Analyze Zpr?vy – P?ehled nejnov?j??ch ud?lost? z domova i ze sv?ta

Nejrychlej?? zpravodajstv? na ?esk?m internetu, ud?losti z domova i cel?ho sv?ta

Page load speed analysis

  • 58/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    819 ms

  • Resources loaded

    5 sec

  • Page rendered

    1.2 sec

  • Total page load time

    7 sec

Click here to check amazing Zpr A Vy IDNES content for Czech Republic. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 819 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Page optimization

  • HTML 143.5 kB
    Images 803.5 kB
    Javascripts 304.7 kB
    CSS 209.6 kB

    In fact, the total size of main page is 1.5 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. 50% of websites need less resources to load. Images take 803.5 kB which makes up the majority of the site volume.

    • Original 143.5 kB
    • After minification 128.1 kB
    • After compression 34.7 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. This page needs HTML code to be minified as it can gain 15.4 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 108.8 kB or 76% of the original size.

    • Original 803.5 kB
    • After optimization 755.2 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. Zpr A Vy IDNES images are well optimized though.

    • Original 304.7 kB
    • After minification 299.9 kB
    • After compression 114.8 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 190.0 kB or 62% of the original size.

    • Original 209.6 kB
    • After minification 191.1 kB
    • After compression 42.3 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. needs all CSS files to be minified and compressed as it can save up to 167.4 kB or 80% of the original size.

Network requests diagram

  • uni.css
  • reklama.css
  • portal.css
  • layout.css
  • zpravy.css
  • uni.js
  • adtrack.php
  • paticka.js
  • reklama.css
  • zpravy.css
  • ALE619f81_221116_764638.jpg
  • free.gif
  • IWEB53.gif
  • AHA617b17_DSC03229.JPG
  • BSE55063e_cf66ac14114d41619577eb71de346220_0.jpg
  • MLB619e01_potts.jpg
  • VH5ca04f_112519_14257872.jpg
  • KHR619df6_hajerova.jpg
  • EPC6199fb_PRACHAROVA.jpg
  • JJ619c92_JB5ffdb3_mestoL1602.jpg
  • SPI48b7d4_Zamstnanec2_bmp.jpg
  • SAN615af9_profimedia_0015472565.jpg
  • MBB619ca3_valachova_prava1.png
  • xgemius.js
  • r-head.gif
  • shadeTop.png
  • shadeMid.png
  • icon-sme-2.png
  • ico_play_big.png
  • ico_play_sp5.png
  • ico_play_sph_mini.gif
  • JOG39ff9f_Sovinec.jpg.JPG
  • JB619ddc_t1.jpg
  • AHA35cbee_APTOPIX_China_Daily_Life_XMM103.jpg
  • TEN605d0a_141427_5558506.jpg
  • INC619cc1_09_DSC_0640_1024.jpg
  • JOG617b38_olen.jpg
  • LVE6103ea_HRB58_US_ELECTION_TRUMP_0202_11.JPG
  • RAS4e4c8a_nehoda_Slavkov.jpg
  • PAS619d28_78fc0a5e163a450e8be56c5be61fccd2_0.jpg
  • JJ619ce1_P201602290470201.jpg
  • ALH53ed35_paur.JPG
  • TM619d1f_140156_1856835.jpg
  • NUB619cd3_viewimage3.jpg
  • JB619cad_29PRA03RADECKY1.jpg
  • SLV4d28d4_140849_1313562.jpg
  • SAN5b4050_Zabransk.jpg
  • SOT4214f5_mapka_bmp.jpg
  • HIG5fcfb0_09.jpg
  • ANE618e54_AFR02_SOMALIA_BLAST_0226_11.JPG
  • partnerJsApi
  • adtrack.php
  • default-ico.png
  • reddot.png
  • ikon-iwm-day.png
  • default-ico.png
  • shadeBot.png
  • shadeMidGray.png
  • dotted_line.png
  • bullet.png
  • horizontal_line.png
  • footer_icons.png
  • p-search-inp.gif
  • button-bg-small.gif
  • default-social.png
  • foot-logo-black.svg
  • bb_codesnif.js
  • bb_one2n.
  • fpdata.js
  • FKA6152a8_b788d3e05924498d97191a7cf10f2b1a_0.jpg
  • MV619c2b_frdl.JPG
  • partnerJsApi
  • load.php
  • bbnaut-lib-1.7.5.min.js
  • KUK6180b1_vlcsnap_2016_02_24_10h38m30s253.jpg
  • FRO6138de_profimedia_0074284430.jpg
  • MAO619048_tydyti.jpg
  • REZ6191a4_a_IMG_3560.jpg
  • MLA617676_neanderthalfamily.jpg
  • load.php
  • b88814_1.png
  • adtrack.php
  • passback.php
  • 998x200_prijimacky_MFD.JPG
  • adtrack.php
  • adtrack.php
  • vyberovy.js
  • hypertext_elektro23.jpg
  • medium_5174-2.jpg
  • box_1.htm
  • ga.js
  • 04.jpg
  • HT.gif
  • gtm.js
  • lsget.html
  • co
  • __utm.gif
  • __utm.gif
  • tag.min.js
  • analytics.js
  • cpex_universal.js
  • collect
  • collect
  • collect
  • collect
  • collect
  • collect
  • collect
  • collect
  • SelfPromoBox970x310Region.css
  • sme-frame.js
  • foot_12_2014_970x310.jpg
  • ga-audiences
  • ga-audiences
  • bg-red80.png
  • rexdot.js
  • bbnaut-core-1.7.5.min.js
  • uuid.js
  • tag.min.js

Our browser made a total of 135 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original, 31% (42 requests) were made to and 27% (36 requests) were made to The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source

Additional info on


The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zpr A Vy IDNES. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result

IP address 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

DNS records

Type Host Target/ip TTL Other
A 300

Language and encoding

Normal result


N/A  language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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) and no language is claimed in <html> or <meta> tags either. Our system also found out that 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 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 92.8% of all visits is Czech Republic. It’s good for 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

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of Zpr A Vy IDNES. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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