Analyze Podręczniki i ćwiczenia WSiP - Wydawnictwa Szkolne i Pedagogiczne

Wydawnictwa Szkolne i Pedagogiczne, w swojej ofercie posiadamy podręczniki i e-podręczniki szkolne, materiały dla nauczycieli, ebooki, aplikacje mobilne.

Page load speed analysis

  • 55/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    1.2 sec

  • Resources loaded

    8.1 sec

  • Page rendered

    700 ms

  • Total page load time

    10 sec

Click here to check amazing WSiP Com content. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 1.2 sec and then it took 8.8 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 115.5 kB
    Images 3.0 MB
    Javascripts 756.9 kB
    CSS 712.9 kB

    In fact, the total size of main page is 4.6 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.0 MB which makes up the majority of the site volume.

    • Original 115.5 kB
    • After minification 96.2 kB
    • After compression 17.4 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 19.4 kB, which is 17% 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 98.1 kB or 85% of the original size.

    • Original 3.0 MB
    • After optimization 2.8 MB

    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. WSiP Com images are well optimized though.

    • Original 756.9 kB
    • After minification 608.3 kB
    • After compression 189.7 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 567.3 kB or 75% of the original size.

    • Original 712.9 kB
    • After minification 630.8 kB
    • After compression 129.2 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 583.8 kB or 82% of the original size.

Network requests diagram

  • wp-emoji-release.min.js
  • front.css
  • styles.css
  • fontello-embedded.css
  • style.css
  • netizens_wsip.css
  • select2.css
  • jquery-ui-1.9.2.custom.css
  • jquery.ui.selectmenu.css
  • jquery.lightbox-0.5.css
  • owl.carousel.css
  • style.css
  • jquery.min.js
  • modernizr.js
  • jquery.flexslider.js
  • jquery.jcarousel.min.js
  • owl.carousel.min.js
  • froogaloop2.min.js
  • jquery.fitvid.js
  • jquery-ui-1.9.2.custom.min.js
  • jquery.ui.selectmenu.js
  • cookie-info.js
  • jquery.lightbox-0.5.js
  • scrollspy.js
  • icheck.min.js
  • select2.js
  • select2_locale_pl.js
  • iealert.js
  • jquery.nicescroll.min.js
  • parallax.min.js
  • sticky.min.js
  • jquery.inview.js
  • jquery.lazyload-any.min.js
  • jquery.autoellipsis-1.0.10.min.js
  • jquery.mask.min.js
  • imagesloaded.pkgd.min.js
  • css
  • jquery.history.js
  • netizens-wsip.js
  • zerospam.js
  • jquery.form.min.js
  • scripts.js
  • scripts.js
  • wp-embed.min.js
  • diagnozy-menu-1.jpg
  • PubPap2.jpg
  • erozw.jpg
  • ekonf3.jpg
  • sklep_menu.png
  • 880x460x2.png
  • 880x460.png
  • wp-slider082020-mobile.png
  • slider-zaw-sierpien-mobile.png
  • Bez-nazwy-44mobile.png
  • Bez-nazwy-5.png
  • Bez-nazwy-5-1.png
  • Aktualnosci-323x118.png
  • aktualnosci-wrzesien-323x162.jpg
  • uzupelniajace-323x162.png
  • logo-footer.png
  • gtm.js
  • logo-top-dark.png
  • menu_icon.png
  • SP_slider_wsippl_uzup_pub2.png
  • EW_slider_wsip_uzup_pub_2a.png
  • wpslider-new.png
  • slider_zaw_082020.png
  • Bez-nazwy-44.png
  • Bez-nazwy-1.png
  • miki-1.png
  • w-szkole.jpg
  • po-szkole.jpg
  • SzkolenieORKe.jpg
  • sklep3.jpg
  • Aktualnosci.png
  • aktualnosci-wrzesien.jpg
  • uzupelniajace.png
  • logo-top-light.png
  • ico-tick.png
  • KFOlCnqEu92Fr1MmSU5fChc-.woff
  • KFOmCnqEu92Fr1Mu7GxM.woff
  • KFOlCnqEu92Fr1MmEU9fChc-.woff
  • QAAA==
  • fontello.svg
  • analytics.js
  • conversion_async.js
  • fbevents.js
  • monitoridentification.js
  • activityi;src=4898002;type=akcja;cat=flrem0;ord=3796305620344;gtm=2wg990;auiddc=83094550.1600434493;
  • activityi;src=8406613;type=invmedia;cat=wsipw0;ord=1671722400514;gtm=2wg990;auiddc=83094550.1600434493;
  • collect
  • 1229801480462324
  • src=4898002;type=akcja;cat=flrem0;ord=3796305620344;gtm=2wg990;auiddc=83094550.1600434493;
  • collect
  • 639305006623688
  • src=8406613;type=invmedia;cat=wsipw0;ord=1671722400514;gtm=2wg990;auiddc=83094550.1600434493;
  • ga-audiences
  • print.css

Our browser made a total of 112 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original, 71% (79 requests) were made to and 5% (6 requests) were made to The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source

Additional info on


The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WSiP Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result


As for redirects, our browser was forwarded to before it reached this domain.

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 86400
NS 86400
NS 86400

86400 Mname:
Serial: 2021040900
Refresh: 86400
Retry: 7200
Expire: 2592000
Minimum-ttl: 86400
MX 10800 Pri: 10

Language and encoding

Good result


PL pl language flag


PL pl 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 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.

Poor result

Visitor World Map

The server of is located in Poland, 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

Normal result

Social Sharing Optimization

Open Graph data is detected on the main page of WSiP Com. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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