Analyze S-Leasing

Na usluzi vam je kompanija koja se na jasan i transparentan način bavi uslugama finansijskog lizinga. Od osnivanja 2003. godine, kao jedna od prvih lizing kuća na srpskom tržištu, dokazali smo da ste ...

Page load speed analysis

  • 58/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    791 ms

  • Resources loaded

    3 sec

  • Page rendered

    133 ms

  • Total page load time

    3.9 sec

Visit now to see the best up-to-date S Leasing Co content and also check out these interesting facts you probably never knew about

We analyzed page load time and found that the first response time was 791 ms and then it took 3.2 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 26.2 kB
    Images 86.7 kB
    Javascripts 52.6 kB
    CSS 110.9 kB

    In fact, the total size of main page is 276.4 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. Only 10% of websites need less resources to load. CSS take 110.9 kB which makes up the majority of the site volume.

    • Original 26.2 kB
    • After minification 22.6 kB
    • After compression 5.3 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 3.6 kB, which is 14% 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 20.9 kB or 80% of the original size.

    • Original 86.7 kB
    • After optimization 74.4 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, S Leasing Co needs image optimization as it can save up to 12.4 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 52.6 kB
    • After minification 51.2 kB
    • After compression 18.7 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 33.9 kB or 64% of the original size.

    • Original 110.9 kB
    • After minification 62.3 kB
    • After compression 8.6 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 102.3 kB or 92% of the original size.

Network requests diagram

  • common_sportal_de.css
  • mainpage_sportal_de.css
  • ie2.css
  • global.js
  • start_page.js
  • ga.js
  • spacer.gif
  • slizing.gif
  • top_leiste_main_bg.gif
  • spacer.gif
  • top_leiste_sep.gif
  • img_spacer_sportal.gif
  • img_spacer_sportal.gif
  • sapcer.gif
  • 77-car.jpg
  • eye_prev.gif
  • eye_01_on.gif
  • eye_next.gif
  • as_sepa.jpg
  • bottom_box_03.jpg
  • topservices_03.jpg
  • erste-bank-logo.gif
  • erste_10.gif
  • erste_06.gif
  • ab_mann_telefon.jpg
  • top_leiste_btn_go.gif
  • spacer_003366.gif
  • menu_1_bg.gif
  • menu_1_sep.gif
  • menu_2_bg.gif
  • direktklicks_arrow.gif
  • direktklicks_arrow_on.gif
  • __utm.gif
  • obavezan-smer.jpg
  • spacer.gif

Our browser made a total of 36 requests to load all elements on the main page. We found that 17% of them (6 requests) were addressed to the original, 78% (28 requests) were made to and 6% (2 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 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of S Leasing Co. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests 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
NS 300
NS 300
NS 300
NS 300

Language and encoding

Good result


SR sr language flag


SR sr 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. Our service has detected that Serbian is used on the page, and it matches the claimed language. Our system also found out that 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 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 is located in Austria, 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 S Leasing Co. 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:

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