Analyze Prestashop moduly

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Page load speed analysis

  • 61/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    963 ms

  • Resources loaded

    3.7 sec

  • Page rendered

    326 ms

  • Total page load time

    5 sec

Click here to check amazing Prestahost 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 963 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Page optimization

  • HTML 116.7 kB
    Images 321.5 kB
    Javascripts 366.6 kB
    CSS 306.1 kB

    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. 45% of websites need less resources to load. Javascripts take 366.6 kB which makes up the majority of the site volume.

    • Original 116.7 kB
    • After minification 98.6 kB
    • After compression 10.6 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 18.1 kB, which is 16% 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 106.1 kB or 91% of the original size.

    • Original 321.5 kB
    • After optimization 307.4 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. Prestahost images are well optimized though.

    • Original 366.6 kB
    • After minification 301.1 kB
    • After compression 99.1 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 267.4 kB or 73% of the original size.

    • Original 306.1 kB
    • After minification 241.3 kB
    • After compression 47.2 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. needs all CSS files to be minified and compressed as it can save up to 258.9 kB or 85% of the original size.

Network requests diagram

  • global.css
  • highdpi.css
  • responsive-tables.css
  • uniform.default.css
  • jquery.fancybox.css
  • homeslider.css
  • blockviewed.css
  • blockcategories.css
  • product_list.css
  • blockuserinfo.css
  • blocktags.css
  • jquery.autocomplete.css
  • blocksearch.css
  • blockcart.css
  • favoriteproducts.css
  • blocknewsletter.css
  • productcomments.css
  • blockcurrencies.css
  • blocklanguages.css
  • hooks.css
  • theme7.css
  • paypal.css
  • blocktopmenu.css
  • superfish-modified.css
  • style.css
  • jquery-1.11.0.min.js
  • jquery-migrate-1.2.1.min.js
  • jquery.easing.js
  • tools.js
  • global.js
  • 10-bootstrap.min.js
  • 15-jquery.uniform-modified.js
  • jquery.fancybox.js
  • homeslider.js
  • css
  • jquery.bxslider.js
  • treeManagement.js
  • jquery.autocomplete.js
  • blocksearch.js
  • ajax-cart.js
  • jquery.scrollTo.js
  • jquery.serialScroll.js
  • favoriteproducts.js
  • blocknewsletter.js
  • GoogleAnalyticActionLib.js
  • hoverIntent.js
  • superfish-modified.js
  • blocktopmenu.js
  • index.js
  • analytics.js
  • bg-theme6.jpg
  • logo.jpg
  • a519e0486e990f7457a6920baf5f55cc.jpg
  • e70674cda11f6b00eb5c833211c88fb51413196b_banneren.gif
  • cfe2f02ea904bfd0c02e645a4a26ecc8.jpg
  • eeb0f94c244ead66adb9f73682139083.jpg
  • f41be1d0d140a6e9291e7859c3a20eaa2022f4e6_cashondelivery.gif
  • ae88a2db4a80d5abaa3f378405107b06a1afc07c_upgradeen.gif
  • cash-on-delivery-plus-for-prestashop.jpg
  • csv-importexport-prestashop-module.jpg
  • srovnavace-zbozi-export-heurekacz-zbozicz-pro-15-.jpg
  • srovnavace-zbozi-export-heurekacz-zbozicz-pro-15-.jpg
  • pay-in-store-module-for-prestashop-15.jpg
  • pohoda-export-objednavek.jpg
  • dpd-parcelshop.jpg
  • heureka-overeno-zakazniky.jpg
  • mojeprodejny.jpg
  • balikomat-ceske-posty.jpg
  • cash-on-delivery-plus-for-prestashop.jpg
  • ulozenka.jpg
  • bankovni-prevod-s-vazbou-na-dopravce.jpg
  • platba-ulozenka.jpg
  • csv-importexport-pro-prestashop-14.jpg
  • essox-modul-pro-prestashop.jpg
  • reinsurance-1-1.jpg
  • reinsurance-2-1.jpg
  • reinsurance-3-1.jpg
  • reinsurance-4-1.jpg
  • reinsurance-5-1.jpg
  • footer-bg.png
  • bg_reinsurance_block.gif
  • fontawesome-webfont.woff
  • MTP_ySUJH_bn48VBG8sNStqQynqKV_9Plp7mupa0S4g.ttf
  • DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf
  • bx_loader.gif
  • price-container-bg.png
  • ec.js
  • collect
  • collect

Our browser made a total of 91 requests to load all elements on the main page. We found that 92% of them (84 requests) were addressed to the original, 4% (4 requests) were made to and 2% (2 requests) were made to The less responsive or slowest element that took the longest time to load (963 ms) belongs to the original domain

Additional info on


The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prestahost. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 26 to 1 for CSS 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 .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 1791
NS 3599
NS 3599
NS 3599

3599 Mname:
Serial: 2018041102
Refresh: 3600
Retry: 1800
Expire: 2592000
Minimum-ttl: 3600

Language and encoding

Good result


EN en language flag


EN en 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 English 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

Country of origin for 37.1% of all visits is Czech Republic. It lies approximately 600 miles away from the server location (France) and such a distance cannot critically affect website speed, but moving the server closer to their user base in Czech Republic can speed up page load time anyway.

Normal result

Poor result

Social Sharing Optimization

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