4 sec in total
481 ms
3.4 sec
117 ms
Welcome to edu.gdansk.pl homepage info - get ready to check Edu best content for Poland right away, or after learning these important things about edu.gdansk.pl
Visit edu.gdansk.plWe analyzed Edu.gdansk.pl page load time and found that the first response time was 481 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.
edu.gdansk.pl performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value10.2 s
0/100
25%
Value6.1 s
45/100
10%
Value70 ms
99/100
30%
Value0.262
47/100
15%
Value6.7 s
56/100
10%
481 ms
862 ms
377 ms
240 ms
360 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Edu.gdansk.pl, 83% (55 requests) were made to Portal.edu.gdansk.pl and 8% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (862 ms) relates to the external source Portal.edu.gdansk.pl.
Page size can be reduced by 77.4 kB (66%)
118.0 kB
40.6 kB
In fact, the total size of Edu.gdansk.pl main page is 118.0 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. 40% of websites need less resources to load. CSS take 55.3 kB which makes up the majority of the site volume.
Potential reduce by 22.4 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 22.4 kB or 51% of the original size.
Potential reduce by 1.5 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, Edu needs image optimization as it can save up to 1.5 kB or 40% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 9.3 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 9.3 kB or 61% of the original size.
Potential reduce by 44.1 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. Edu.gdansk.pl needs all CSS files to be minified and compressed as it can save up to 44.1 kB or 80% of the original size.
Number of requests can be reduced by 42 (74%)
57
15
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
edu.gdansk.pl
481 ms
gdansk
862 ms
rejestr.aspx
377 ms
webstyle.css
240 ms
WebStyle_Header.css
360 ms
WebStyle_GridView.css
372 ms
WebStyle_ListView.css
374 ms
WebStyle_DetailsView.css
375 ms
WebStyle_Menu.css
620 ms
WebStyle_Login.css
377 ms
WebStyle_Filter.css
479 ms
WebStyle_SiteMap.css
493 ms
CMS.css
493 ms
Font.js
499 ms
font-awesome.min.css
23 ms
CMS.js
497 ms
WebResource.axd
486 ms
ScriptResource.axd
503 ms
ScriptResource.axd
504 ms
ScriptResource.axd
791 ms
ScriptResource.axd
632 ms
webfont.js
5 ms
klodka.png
125 ms
AppEnvironmentImage.aspx
130 ms
VN_gradient.jpg
123 ms
WebResource.axd
130 ms
Painter.aspx
485 ms
Painter.aspx
389 ms
f.png
243 ms
t.png
248 ms
ApplicationFooter.aspx
388 ms
ApplicationHeader.aspx
390 ms
VN_piksel.png
139 ms
menu_back.jpg
137 ms
menu_back_header.jpg
203 ms
webfont.js
51 ms
fontawesome-webfont.woff
18 ms
Painter.aspx
340 ms
Painter.aspx
258 ms
Painter.aspx
256 ms
Painter.aspx
321 ms
Painter.aspx
324 ms
Painter.aspx
383 ms
css
66 ms
WebResource.axd
287 ms
WebResource.axd
347 ms
WebResource.axd
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WebResource.axd
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WebResource.axd
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WebResource.axd
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WebResource.axd
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WebResource.axd
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WebResource.axd
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WebResource.axd
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WebResource.axd
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WebResource.axd
584 ms
WebResource.axd
600 ms
WebResource.axd
614 ms
u-WUoqrET9fUeobQW7jkRT8E0i7KZn-EPnyo3HZu7kw.woff
30 ms
DXI1ORHCpsQm3Vp6mXoaTRa1RVmPjeKy21_GQJaLlJI.woff
40 ms
MTP_ySUJH_bn48VBG8sNSha1RVmPjeKy21_GQJaLlJI.woff
48 ms
k3k702ZOKiLJc3WVjuplzBa1RVmPjeKy21_GQJaLlJI.woff
49 ms
EInbV5DfGHOiMmvb1Xr-hha1RVmPjeKy21_GQJaLlJI.woff
49 ms
webstylePrint.css
122 ms
edu.gdansk.pl accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
edu.gdansk.pl 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
edu.gdansk.pl SEO score
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 Edu.gdansk.pl 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 Edu.gdansk.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.
edu.gdansk.pl
Open Graph description is not detected on the main page of Edu. 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: