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naucteviac.sk screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

naucteviac.sk

Planéta vedomostí - Vzdelávací portál pre školy, učiteľov, žiakov a verejnosť

Page Load Speed

3.5 sec in total

First Response

407 ms

Resources Loaded

2.9 sec

Page Rendered

164 ms

naucteviac.sk screenshot

About Website

Click here to check amazing Naucteviac content. Otherwise, check out these important facts you probably never knew about naucteviac.sk

Planéta vedomostí je vzdelávací portál pre školy, učiteľov, žiakov a širokú verejnosť. Portál obsahuje viac ako 30 000 vzdelávacích materiálov z matematiky, fyziky, chémie, biológie a prírodovedy. Vzd...

Visit naucteviac.sk

Key Findings

We analyzed Naucteviac.sk page load time and found that the first response time was 407 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

naucteviac.sk performance score

0

Network Requests Diagram

naucteviac.sk

407 ms

www.naucteviac.sk

919 ms

jquery.selectBox.css

214 ms

jquery.ui.tooltip.css

230 ms

jquery.js

385 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 64% of them (49 requests) were addressed to the original Naucteviac.sk, 13% (10 requests) were made to Static.xx.fbcdn.net and 12% (9 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (919 ms) belongs to the original domain Naucteviac.sk.

Page Optimization Overview & Recommendations

Page size can be reduced by 526.0 kB (56%)

Content Size

947.6 kB

After Optimization

421.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Naucteviac.sk main page is 947.6 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. 50% of websites need less resources to load. Javascripts take 510.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 107.6 kB

  • Original 124.6 kB
  • After minification 88.0 kB
  • After compression 17.0 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. This page needs HTML code to be minified as it can gain 36.6 kB, which is 29% 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 107.6 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 9.5 kB

  • Original 149.4 kB
  • After minification 139.9 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. Naucteviac images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 269.0 kB

  • Original 510.1 kB
  • After minification 492.4 kB
  • After compression 241.1 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 269.0 kB or 53% of the original size.

CSS Optimization

-86%

Potential reduce by 139.9 kB

  • Original 163.4 kB
  • After minification 121.5 kB
  • After compression 23.6 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. Naucteviac.sk needs all CSS files to be minified and compressed as it can save up to 139.9 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (59%)

Requests Now

74

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Naucteviac. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

naucteviac.sk

naucteviac.sk

407 ms

www.naucteviac.sk

www.naucteviac.sk

919 ms

jquery.selectBox.css

jquery.selectBox.css

214 ms

jquery.ui.tooltip.css

jquery.ui.tooltip.css

230 ms

jquery.js

jquery.js

385 ms

jquery.selectBox.js

jquery.selectBox.js

228 ms

jquery.tools.min.js

jquery.tools.min.js

226 ms

flashembed.tools.js

flashembed.tools.js

225 ms

jquery-ui.js

jquery-ui.js

561 ms

jquery.ui.tooltip.min.js

jquery.ui.tooltip.min.js

340 ms

default.css

default.css

462 ms

default.css

default.css

342 ms

default.js

default.js

344 ms

jquery_checkbox.js

jquery_checkbox.js

449 ms

ga.js

ga.js

11 ms

1024.gif

1024.gif

161 ms

yt_banner_bg.png

yt_banner_bg.png

159 ms

yt_banner_left.png

yt_banner_left.png

158 ms

yt_banner_right.png

yt_banner_right.png

158 ms

list_image01.png

list_image01.png

158 ms

logo_agemsoft.png

logo_agemsoft.png

158 ms

shopping_card.png

shopping_card.png

263 ms

skolkahrou_780x173.html

skolkahrou_780x173.html

750 ms

more_info1.png

more_info1.png

262 ms

more_info2.png

more_info2.png

258 ms

more_info3.png

more_info3.png

260 ms

more_info4.png

more_info4.png

259 ms

box_news.png

box_news.png

387 ms

arrow_more.png

arrow_more.png

389 ms

box_videomanuals.png

box_videomanuals.png

389 ms

thumb_registracia.png

thumb_registracia.png

388 ms

thumb_vyhladavanie.png

thumb_vyhladavanie.png

390 ms

thumb_prezentacie.png

thumb_prezentacie.png

480 ms

thumb_ulohy.png

thumb_ulohy.png

480 ms

box_facebook.png

box_facebook.png

482 ms

pd_cd02_14a_01_thumb.jpg

pd_cd02_14a_01_thumb.jpg

482 ms

uc_s3t_l076_p06_thumb.jpg

uc_s3t_l076_p06_thumb.jpg

484 ms

uc_c4t_l021_21_thumb.jpg

uc_c4t_l021_21_thumb.jpg

587 ms

uc_b4t_l011_04_thumb.jpg

uc_b4t_l011_04_thumb.jpg

590 ms

fb.png

fb.png

592 ms

sdk.js

sdk.js

19 ms

__utm.gif

__utm.gif

31 ms

res_switcher_left.png

res_switcher_left.png

568 ms

res_switcher_right.png

res_switcher_right.png

569 ms

btn_search.png

btn_search.png

643 ms

arrow_down_01.png

arrow_down_01.png

650 ms

arrow_down_02.png

arrow_down_02.png

651 ms

108 ms

textSeparator01a.gif

textSeparator01a.gif

639 ms

xd_arbiter.php

xd_arbiter.php

79 ms

xd_arbiter.php

xd_arbiter.php

87 ms

arrow_up_01.png

arrow_up_01.png

637 ms

checkbox.png

checkbox.png

671 ms

select_arrow.png

select_arrow.png

682 ms

like_box.php

like_box.php

202 ms

runtime.js

runtime.js

35 ms

kyEKgjk51ZE.css

kyEKgjk51ZE.css

22 ms

xgj7bXhJNEH.css

xgj7bXhJNEH.css

26 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

31 ms

hHAUS9q05ns.js

hHAUS9q05ns.js

44 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

29 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

30 ms

12342340_1022483267773645_5241763203024400835_n.jpg

12342340_1022483267773645_5241763203024400835_n.jpg

44 ms

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14 ms

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12341388_936783619722544_38853429062072931_n.jpg

81 ms

12507527_10208694487939490_2367006934787883608_n.jpg

12507527_10208694487939490_2367006934787883608_n.jpg

98 ms

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1899950_416868025115447_757289956_n.jpg

15 ms

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14 ms

10308106_10205386963025658_8277151500971691116_n.jpg

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93 ms

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17 ms

11880622_879364708823836_8157044943855720377_n.jpg

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31 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

9 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

9 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

2 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

5 ms

banner-tuul.jpg

banner-tuul.jpg

223 ms

SEO Factors

naucteviac.sk SEO score

0

Language and Encoding

  • Language Detected

    SK

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Naucteviac.sk can be misinterpreted by Google and other search engines. Our service has detected that Slovak 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 Naucteviac.sk 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

naucteviac.sk

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