Tools & Wizards About Us
interaktywnanauka.pl screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    88% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

interaktywnanauka.pl

Monitory interaktywne – Monitory interaktywne dla twojej szkoły

Page Load Speed

8.1 sec in total

First Response

1.5 sec

Resources Loaded

6.4 sec

Page Rendered

248 ms

interaktywnanauka.pl screenshot

About Website

Welcome to interaktywnanauka.pl homepage info - get ready to check Interaktywnanauka best content for Poland right away, or after learning these important things about interaktywnanauka.pl

Portal wiedzy przydatnej dla nauczycieli, rodziców i uczniów. Przedstawiamy możliwości technologiczne, które usprawniają procesy edukacyjne w szkole i w domu

Visit interaktywnanauka.pl

Key Findings

We analyzed Interaktywnanauka.pl page load time and found that the first response time was 1.5 sec and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

interaktywnanauka.pl performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value4.1 s

80/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

www.interaktywnanauka.pl

1500 ms

bootstrap.css

1029 ms

responsive.css

198 ms

camera.css

202 ms

style.css

204 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 83% of them (77 requests) were addressed to the original Interaktywnanauka.pl, 4% (4 requests) were made to Google-analytics.com and 4% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Interaktywnanauka.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 797.3 kB (54%)

Content Size

1.5 MB

After Optimization

672.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Interaktywnanauka.pl main page is 1.5 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. 60% of websites need less resources to load. Javascripts take 553.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 141.1 kB

  • Original 172.6 kB
  • After minification 170.0 kB
  • After compression 31.5 kB

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 141.1 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 11.8 kB

  • Original 425.2 kB
  • After minification 413.4 kB

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. Interaktywnanauka images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 373.9 kB

  • Original 553.1 kB
  • After minification 533.2 kB
  • After compression 179.3 kB

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 373.9 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 270.4 kB

  • Original 318.7 kB
  • After minification 279.0 kB
  • After compression 48.3 kB

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. Interaktywnanauka.pl needs all CSS files to be minified and compressed as it can save up to 270.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (63%)

Requests Now

83

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Interaktywnanauka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.interaktywnanauka.pl

www.interaktywnanauka.pl

1500 ms

bootstrap.css

bootstrap.css

1029 ms

responsive.css

responsive.css

198 ms

camera.css

camera.css

202 ms

style.css

style.css

204 ms

css

css

22 ms

font-awesome.css

font-awesome.css

18 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

231 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

223 ms

jquery.elastislide.js

jquery.elastislide.js

225 ms

js

js

51 ms

cookielawinfo.js

cookielawinfo.js

227 ms

jQuery.BlackAndWhite.min.js

jQuery.BlackAndWhite.min.js

231 ms

my_script.js

my_script.js

325 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

326 ms

swfobject.js

swfobject.js

329 ms

modernizr.js

modernizr.js

336 ms

jflickrfeed.js

jflickrfeed.js

333 ms

custom.js

custom.js

462 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

426 ms

bootstrap.min.js

bootstrap.min.js

446 ms

jquery.mobile.customized.min.js

jquery.mobile.customized.min.js

434 ms

comment-reply.min.js

comment-reply.min.js

449 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

637 ms

cherry-plugin.js

cherry-plugin.js

536 ms

jquery.form.min.js

jquery.form.min.js

628 ms

scripts.js

scripts.js

630 ms

sbp-lazy-load.min.js

sbp-lazy-load.min.js

643 ms

superfish.js

superfish.js

646 ms

jquery.mobilemenu.js

jquery.mobilemenu.js

735 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

733 ms

jplayer.playlist.min.js

jplayer.playlist.min.js

737 ms

jquery.jplayer.min.js

jquery.jplayer.min.js

751 ms

tmstickup.js

tmstickup.js

749 ms

device.min.js

device.min.js

835 ms

jquery.zaccordion.min.js

jquery.zaccordion.min.js

834 ms

camera.min.js

camera.min.js

836 ms

jquery.debouncedresize.js

jquery.debouncedresize.js

850 ms

jquery.ba-resize.min.js

jquery.ba-resize.min.js

848 ms

jquery.isotope.js

jquery.isotope.js

937 ms

wp-embed.min.js

wp-embed.min.js

874 ms

main-style.css

main-style.css

845 ms

style.css

style.css

103 ms

css

css

13 ms

style.css

style.css

307 ms

ga.js

ga.js

98 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

193 ms

analytics.js

analytics.js

32 ms

logo2.png

logo2.png

153 ms

uczen.png

uczen.png

152 ms

unia-europejska-264x248.jpg

unia-europejska-264x248.jpg

368 ms

project-1-264x248.jpg

project-1-264x248.jpg

368 ms

project-2-264x248.jpg

project-2-264x248.jpg

369 ms

project-3-264x248.jpg

project-3-264x248.jpg

366 ms

project-11-264x248.jpg

project-11-264x248.jpg

367 ms

project-12-264x248.jpg

project-12-264x248.jpg

368 ms

project-13-264x248.jpg

project-13-264x248.jpg

462 ms

project-5-264x248.jpg

project-5-264x248.jpg

466 ms

project-6-264x248.jpg

project-6-264x248.jpg

458 ms

project-7-264x248.jpg

project-7-264x248.jpg

463 ms

project-8-264x248.jpg

project-8-264x248.jpg

461 ms

project-4-264x248.jpg

project-4-264x248.jpg

459 ms

microsoft_edu.jpg

microsoft_edu.jpg

579 ms

sony2.jpg

sony2.jpg

557 ms

easy_school_logo.jpg

easy_school_logo.jpg

560 ms

interwrite1.jpg

interwrite1.jpg

563 ms

hp.jpg

hp.jpg

563 ms

multicolab2.jpg

multicolab2.jpg

561 ms

benq1.jpg

benq1.jpg

656 ms

samsung1.jpg

samsung1.jpg

662 ms

facebook.png

facebook.png

676 ms

twitter.png

twitter.png

679 ms

delicious.png

delicious.png

684 ms

youtube.png

youtube.png

676 ms

google.png

google.png

768 ms

img.jpg

img.jpg

434 ms

__utm.gif

__utm.gif

56 ms

collect

collect

47 ms

www.interaktywnanauka.pl

www.interaktywnanauka.pl

1803 ms

loading_32.gif

loading_32.gif

677 ms

loading_bg_32.png

loading_bg_32.png

707 ms

overlay.png

overlay.png

690 ms

collect

collect

230 ms

collect

collect

256 ms

slide-1.jpg

slide-1.jpg

656 ms

cJZKeOuBrn4kERxqtaUH3bO3LdcAZYWl9Si6vvxL-qU.woff

cJZKeOuBrn4kERxqtaUH3bO3LdcAZYWl9Si6vvxL-qU.woff

15 ms

DXI1ORHCpsQm3Vp6mXoaTaRDOzjiPcYnFooOUGCOsRk.woff

DXI1ORHCpsQm3Vp6mXoaTaRDOzjiPcYnFooOUGCOsRk.woff

14 ms

k3k702ZOKiLJc3WVjuplzKRDOzjiPcYnFooOUGCOsRk.woff

k3k702ZOKiLJc3WVjuplzKRDOzjiPcYnFooOUGCOsRk.woff

14 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

4 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

624 ms

xjAJXh38I15wypJXxuGMBrrIa-7acMAeDBVuclsi6Gc.woff

xjAJXh38I15wypJXxuGMBrrIa-7acMAeDBVuclsi6Gc.woff

14 ms

Schowek03-799x420.jpg

Schowek03-799x420.jpg

412 ms

blank.gif

blank.gif

101 ms

Accessibility Review

interaktywnanauka.pl accessibility score

96

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

interaktywnanauka.pl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

interaktywnanauka.pl SEO score

92

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Interaktywnanauka.pl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Polish language. Our system also found out that Interaktywnanauka.pl 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.

Social Sharing Optimization

interaktywnanauka.pl

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