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Page load speed analysis

  • 70/100

    Good result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    552 ms

  • Resources loaded

    1.4 sec

  • Page rendered

    189 ms

  • Total page load time

    2.1 sec

Click here to check amazing Proviznisit content. Otherwise, check out these important facts you probably never knew about proviznisit.cz

We analyzed Proviznisit.cz page load time and found that the first response time was 552 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Page optimization

  • HTML 20.5 kB
    Images 250.2 kB
    Javascripts 241.3 kB
    CSS 62.7 kB

    In fact, the total size of Proviznisit.cz main page is 574.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 250.2 kB which makes up the majority of the site volume.

    • Original 20.5 kB
    • After minification 16.5 kB
    • After compression 4.2 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 4.0 kB, which is 19% 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 16.2 kB or 79% of the original size.

    • Original 250.2 kB
    • After optimization 214.0 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. Obviously, Proviznisit needs image optimization as it can save up to 36.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 241.3 kB
    • After minification 236.9 kB
    • After compression 78.7 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 162.7 kB or 67% of the original size.

    • Original 62.7 kB
    • After minification 55.3 kB
    • After compression 11.2 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. Proviznisit.cz needs all CSS files to be minified and compressed as it can save up to 51.5 kB or 82% of the original size.

Network requests diagram

  • proviznisit.cz
  • style.css
  • shortcodes.css
  • prettyPhoto.css
  • jquery.js
  • modernizr-2.0.6.min.js
  • superfish.js
  • jquery.prettyPhoto.js
  • jquery.jplayer.min.js
  • jquery.masonry.min.js
  • slides.min.jquery.js
  • css
  • functions.js
  • pattern45.png
  • proviznisit.png
  • blue.gif
  • green.gif
  • nav-divider.gif
  • techniky-fashion-produkce-311x158.png
  • serilek.jpg
  • chytre-hypoteky-311x71.png
  • akademie-produktove-fotografie-311x136.png
  • terra-group-311x88.png
  • post-triangle.png
  • sprite.png
  • EFpQQyG9GqCrobXxL-KRMfEr6Hm6RMS0v1dtXsGir4g.ttf
  • s-BiyweUPV0v-yRb-cjciC3USBnSvpkopQaUR-2r7iU.ttf
  • overlay.png
  • ga.js
  • __utm.gif
  • __utm.gif

Our browser made a total of 31 requests to load all elements on the main page. We found that 81% of them (25 requests) were addressed to the original Proviznisit.cz, 10% (3 requests) were made to Google-analytics.com and 6% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (552 ms) belongs to the original domain Proviznisit.cz.

Additional info on proviznisit.cz

Requests

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Proviznisit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

9

Javascripts

15

Images

4

CSS

28

All

Possible request optimization

1

Javascripts

15

Images

1

CSS

11

Optimized

17

All

Normal result

IP address

Proviznisit.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

proviznisit.cz

supportbox.cz

mariorozensky.cz

affiliatekatalog.com

affiliateacademy.cz

37.157.194.127

DNS records

Type Host Target/ip TTL Other
A

proviznisit.cz

37.157.194.127 900
NS

proviznisit.cz

ns.web4u.cz 900
NS

proviznisit.cz

ns2.web4u.cz 900
SOA

proviznisit.cz

900 Mname: ns.web4u.cz
Rname: admin.web4u.cz
Serial: 2011061701
Refresh: 14400
Retry: 3600
Expire: 1209600
Minimum-ttl: 14400
MX

proviznisit.cz

m.eolympic.cz 900 Pri: 10

Language and encoding

Normal result

Language

N/A  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 Proviznisit.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 Proviznisit.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

Proviznisit.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

The server of Proviznisit.cz is located in Czech Republic, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Proviznisit. 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:

proviznisit.cz

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