4.2 sec in total
703 ms
2.3 sec
1.3 sec
Click here to check amazing Zschrzastawa Edupage content for Slovakia. Otherwise, check out these important facts you probably never knew about zschrzastawa.edupage.org
Visit zschrzastawa.edupage.orgWe analyzed Zschrzastawa.edupage.org page load time and found that the first response time was 703 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
zschrzastawa.edupage.org performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value10.3 s
0/100
25%
Value7.7 s
25/100
10%
Value130 ms
96/100
30%
Value0.004
100/100
15%
Value9.3 s
31/100
10%
703 ms
278 ms
378 ms
392 ms
476 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 95% of them (71 requests) were addressed to the original Zschrzastawa.edupage.org, 4% (3 requests) were made to Google-analytics.com and 1% (1 request) were made to Static1.edupage.org. The less responsive or slowest element that took the longest time to load (825 ms) belongs to the original domain Zschrzastawa.edupage.org.
Page size can be reduced by 1.2 MB (42%)
3.0 MB
1.8 MB
In fact, the total size of Zschrzastawa.edupage.org main page is 3.0 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. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 63.4 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 63.4 kB or 84% of the original size.
Potential reduce by 330.0 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. Obviously, Zschrzastawa Edupage needs image optimization as it can save up to 330.0 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 589.4 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 589.4 kB or 73% of the original size.
Potential reduce by 266.5 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. Zschrzastawa.edupage.org needs all CSS files to be minified and compressed as it can save up to 266.5 kB or 85% of the original size.
Number of requests can be reduced by 50 (68%)
74
24
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zschrzastawa Edupage. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
zschrzastawa.edupage.org
703 ms
jquery-ui-1.10.2.css
278 ms
edupageDefault.css
378 ms
jquery-1.9.1.min.js
392 ms
jquery-ui-1.10.2.min.js
476 ms
lang_pl.js
750 ms
edubarUtils.js
464 ms
skin.css
286 ms
asc.css
288 ms
asc.js
476 ms
ui.js
555 ms
clip5.jpg
99 ms
clip11.jpg
99 ms
clipart38.jpg
94 ms
clipart56.jpg
95 ms
epore.jpg
137 ms
clipart42.jpg
99 ms
clipart48.jpg
192 ms
wrzesien_start.jpg
825 ms
nu_kopete.gif
192 ms
scianka.jpg
366 ms
flags.png
381 ms
static_login_bg.png
159 ms
static_top_1.png
167 ms
static_top_2.png
249 ms
static_top_3.png
247 ms
static_banner_1_1.png
248 ms
static_banner_1_2.png
260 ms
static_banner_1_3.png
340 ms
static_banner_1_4.png
343 ms
static_banner_1_5.png
344 ms
static_banner_2_1.png
352 ms
static_banner_2_2.png
424 ms
static_banner_2_3.png
432 ms
static_banner_2_4.png
434 ms
static_banner_2_5.png
437 ms
static_banner_3_1.png
444 ms
static_banner_3_2.png
516 ms
static_banner_3_3.png
527 ms
static_banner_3_4.png
526 ms
static_banner_3_5.png
531 ms
static_tmenu_1.png
537 ms
static_tmenu_2.png
609 ms
static_tmenu_3.png
618 ms
static_cn_1_1.png
619 ms
static_cn_1_2.png
624 ms
static_cn_1_3.png
629 ms
static_cn_2_1.png
701 ms
ga.js
33 ms
static_cn_2_2.png
660 ms
static_menu_1_1.png
659 ms
static_menu_1_2.png
664 ms
static_menu_1_3.png
667 ms
static_menu_2_1.png
735 ms
__utm.gif
11 ms
__utm.gif
16 ms
static_menu_2_2.png
712 ms
static_menu_btn.png
655 ms
static_menu_2_3.png
666 ms
static_menu_3_1.png
663 ms
static_menu_3_2.png
717 ms
static_menu_3_3.png
648 ms
menu15.png
659 ms
menu15.png
660 ms
menu15.png
657 ms
menu15.png
588 ms
menu15.png
632 ms
menu15.png
645 ms
menu15.png
654 ms
menu15.png
648 ms
menu15.png
585 ms
static_cn_2_3.png
580 ms
static_cn_3_1.png
630 ms
static_cn_3_2.png
643 ms
static_cn_3_3.png
646 ms
zschrzastawa.edupage.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
zschrzastawa.edupage.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
zschrzastawa.edupage.org SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zschrzastawa.edupage.org 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 Zschrzastawa.edupage.org 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.
zschrzastawa.edupage.org
Open Graph description is not detected on the main page of Zschrzastawa Edupage. 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: