Analyze Bosch elektronarzędzia, oświetlenie, gniazdka, rozdzielnice - Karo Elektro

Sklep Karo-Elektro oferuje elektronarzędzia Bosh, a także gniazda komputerowe, rozdzielnice budowlane i podtynkowe, gniazdka Simon i Legrand oraz oświetlenie w ogrodzie. Zapraszamy.

Page load speed analysis

  • 66/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    809 ms

  • Resources loaded

    8.7 sec

  • Page rendered

    318 ms

  • Total page load time

    9.8 sec

Visit now to see the best up-to-date Karo Elektro 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 809 ms and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Page optimization

  • HTML 83.8 kB
    Images 638.1 kB
    Javascripts 399.2 kB
    CSS 0 B

    In fact, the total size of main page is 1.1 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. Images take 638.1 kB which makes up the majority of the site volume.

    • Original 83.8 kB
    • After minification 83.7 kB
    • After compression 17.0 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 66.9 kB or 80% of the original size.

    • Original 638.1 kB
    • After optimization 589.7 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. Karo Elektro images are well optimized though.

    • Original 399.2 kB
    • After minification 391.2 kB
    • After compression 112.1 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 287.1 kB or 72% of the original size.

Network requests diagram

  • js.ashx
  • ShowStylesheet.ashx
  • jquery_cookie.js
  • jquery_hoverIntent.js
  • all.js
  • script.js
  • js.ashx
  • ga.js
  • KARO_elektro_logo_80_66.jpg
  • kontakt.jpg
  • pl.png
  • alo.gif
  • pl_cl.png
  • phone.png
  • email.png
  • contact.png
  • EsC.axd
  • Baner_kontakt.jpg
  • baner_lena.jpg
  • FIF.jpg
  • baner_e.jpg
  • karty-menu2.jpg
  • login.png
  • shopping-cart.png
  • btn-search.png
  • top-menu-bc.png
  • Ima.ashx
  • stars.png
  • __utm.gif
  • ping
  • p.gif
  • Img.ashx
  • Img.ashx
  • Img.ashx
  • Img.ashx
  • Img.ashx
  • nav-slide.png
  • header_arrow.png
  • likebox.php
  • xd_arbiter.php
  • xd_arbiter.php
  • 410ucuAGgaJ.css
  • tSbl8xBI27R.css
  • q68gy-v_YMF.js
  • FJmpeSpHpjS.js
  • 0wM5s1Khldu.js
  • 1bNoFZUdlYZ.js
  • 198790_425442400848041_1048569787_n.jpg
  • 546426_426921040700177_136079648_n.jpg
  • 485200_281074671981599_533869267_n.jpg
  • 40952_1481944300613_2917404_n.jpg
  • 10730941_916044941761608_1949483127258966733_n.jpg
  • 971548_670293083022294_830790645_n.jpg
  • wL6VQj7Ab77.png
  • s7jcwEQH7Sx.png
  • I6-MnjEovm5.js
  • pQrUxxo5oQp.js
  • lupa.png

Our browser made a total of 60 requests to load all elements on the main page. We found that 60% of them (36 requests) were addressed to the original, 17% (10 requests) were made to and 10% (6 requests) were made to The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain

Additional info on


The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Karo Elektro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.











Possible request optimization













Normal result

IP address

This IP address is dedicated to This is the best domain hosting practice .

Good result

IP Trace

DNS records

Type Host Target/ip TTL Other
NS 3600
NS 3600

3600 Mname:
Serial: 590498
Refresh: 14400
Retry: 7200
Expire: 2419200
Minimum-ttl: 3600

Language and encoding

Normal result


PL pl 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. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. 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

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 Karo Elektro. 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:

Share this report in social media

Analyze another website