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cesko-zpiva.cz: Česko zpívá - pěvecká soutěž pro začínající zpěváky s mezinárodní účastí

Pěvecká soutěž pro začínající zpěváky s mezinárodní účastí.

Page load speed analysis

  • 62/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    353 ms

  • Resources loaded

    2.5 sec

  • Page rendered

    521 ms

  • Total page load time

    3.4 sec

Visit cesko-zpiva.cz now to see the best up-to-date Cesko Zpiva content for Czech Republic and also check out these interesting facts you probably never knew about cesko-zpiva.cz

We analyzed Cesko-zpiva.cz page load time and found that the first response time was 353 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Page optimization

  • HTML 29.0 kB
    Images 858.3 kB
    Javascripts 390.7 kB
    CSS 269.7 kB

    In fact, the total size of Cesko-zpiva.cz 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. 60% of websites need less resources to load. Images take 858.3 kB which makes up the majority of the site volume.

    • Original 29.0 kB
    • After minification 28.7 kB
    • After compression 7.8 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 21.2 kB or 73% of the original size.

    • Original 858.3 kB
    • After optimization 820.5 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. Cesko Zpiva images are well optimized though.

    • Original 390.7 kB
    • After minification 381.5 kB
    • After compression 133.1 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 257.6 kB or 66% of the original size.

    • Original 269.7 kB
    • After minification 262.1 kB
    • After compression 45.8 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. Cesko-zpiva.cz needs all CSS files to be minified and compressed as it can save up to 224.0 kB or 83% of the original size.

Network requests diagram

  • cesko-zpiva.cz
  • www.cesko-zpiva.cz
  • jquery-1.6.2.min.js
  • jquery.colorbox-1.3.14.min.js
  • efekty.js
  • ceskozpiva.js
  • layout.css
  • content.css
  • common.css
  • colorbox.css
  • chosen.css
  • chosen.jquery.js
  • ga.js
  • lR1vEl3bU3M
  • verze-kamila_2015.jpg
  • logo.png
  • en.png
  • registrace.png
  • --3999.jpg
  • --620.jpg
  • --621.jpg
  • 167-122-3974.jpg
  • --626.jpg
  • --3232.png
  • --3233.png
  • --3965.png
  • 167-122-3970.jpg
  • --3230.png
  • --2585.png
  • --692.jpg
  • --688.jpg
  • --2108.jpg
  • --3943.png
  • --679.jpg
  • --1164.jpg
  • --3229.jpg
  • --3226.jpg
  • --2587.jpg
  • --698.jpg
  • --2589.jpg
  • --3942.png
  • --3946.png
  • --2588.jpg
  • 167-122-644.jpg
  • 167-122-642.jpg
  • --1105.png
  • --3969.png
  • --3973.jpg
  • --3231.jpg
  • all.js
  • 167-122-623.jpg
  • __utm.gif
  • xd_arbiter.php
  • xd_arbiter.php
  • 167-122-3979.jpg
  • --119.jpg
  • 167-122-3930.jpg
  • 167-122-3975.jpeg
  • www-embed-player-vflfNyN_r.css
  • www-embed-player.js
  • base.js
  • 167-122-3977.jpg
  • 167-122-1947.jpg
  • --1945.jpg
  • Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
  • ad_status.js
  • huml.png
  • overlay.png
  • controls.png
  • zN7GBFwfMP4uA6AR0HCoLQ.ttf
  • RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
  • border.png
  • loading_background.png
  • loading.gif

Our browser made a total of 75 requests to load all elements on the main page. We found that 81% of them (61 requests) were addressed to the original Cesko-zpiva.cz, 4% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Cesko-zpiva.cz.

Additional info on cesko-zpiva.cz

Requests

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cesko Zpiva. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

11

Javascripts

51

Images

6

CSS

3

AJAX

71

All

Possible request optimization

1

Javascripts

46

Images

1

CSS

3

AJAX

20

Optimized

51

All

Normal result

Redirects

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

IP address

Cesko-zpiva.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

cesko-zpiva.cz

ok-recepty.cz

bourky.cz

grundresort.cz

byty-gfb.cz

194.12.32.195

DNS records

Type Host Target/ip TTL Other
A

cesko-zpiva.cz

194.12.32.195 3600
NS

cesko-zpiva.cz

beta.ns.active24.cz 86400
NS

cesko-zpiva.cz

alfa.ns.active24.cz 86400
NS

cesko-zpiva.cz

gama.ns.active24.sk 86400
SOA

cesko-zpiva.cz

86400 Mname: alfa.ns.active24.cz
Rname: hostmaster.active24.cz
Serial: 2014050602
Refresh: 10800
Retry: 1800
Expire: 1209600
Minimum-ttl: 3600

Language and encoding

Good result

Language

CS cs language flag

Detected

CS cs language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cesko-zpiva.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Cesko-zpiva.cz main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

HTTPS certificate

SSL Certificate

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

Normal result

Visitor World Map

Country of origin for 100% of all visits is Czech Republic. It’s good for Cesko-zpiva.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 Cesko Zpiva. 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:

cesko-zpiva.cz

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