Tools & Wizards About Us
portaledukacyjny.krakow.pl screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

portaledukacyjny.krakow.pl

Portal edukacyjny - Oficjalny serwis miejski - Magiczny Kraków

Page Load Speed

5.4 sec in total

First Response

383 ms

Resources Loaded

3.7 sec

Page Rendered

1.3 sec

portaledukacyjny.krakow.pl screenshot

About Website

Click here to check amazing Portal Edukacyjny content for Poland. Otherwise, check out these important facts you probably never knew about portaledukacyjny.krakow.pl

Portal edukacyjny

Visit portaledukacyjny.krakow.pl

Key Findings

We analyzed Portaledukacyjny.krakow.pl page load time and found that the first response time was 383 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

portaledukacyjny.krakow.pl performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value310 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

portaledukacyjny.krakow.pl

383 ms

portaledukacyjny.krakow.pl

1140 ms

portedu_bad4517a236f4c235965.bundle.css

245 ms

smog_1276bed595a498f88998.bundle.css

378 ms

fonts.js

503 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 57% of them (31 requests) were addressed to the original Portaledukacyjny.krakow.pl, 37% (20 requests) were made to Plikimpi.krakow.pl and 4% (2 requests) were made to Pro.hit.gemius.pl. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Plikimpi.krakow.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 351.1 kB (10%)

Content Size

3.6 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Portaledukacyjny.krakow.pl main page is 3.6 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. 50% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 66.7 kB

  • Original 85.0 kB
  • After minification 80.5 kB
  • After compression 18.3 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 66.7 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 73.2 kB

  • Original 3.0 MB
  • After minification 2.9 MB

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. Portal Edukacyjny images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 211.1 kB

  • Original 474.3 kB
  • After minification 474.3 kB
  • After compression 263.2 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 211.1 kB or 45% of the original size.

CSS Optimization

-0%

Potential reduce by 71 B

  • Original 27.6 kB
  • After minification 27.6 kB
  • After compression 27.5 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. Portaledukacyjny.krakow.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (10%)

Requests Now

49

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portal Edukacyjny. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

portaledukacyjny.krakow.pl

portaledukacyjny.krakow.pl

383 ms

portaledukacyjny.krakow.pl

portaledukacyjny.krakow.pl

1140 ms

portedu_bad4517a236f4c235965.bundle.css

portedu_bad4517a236f4c235965.bundle.css

245 ms

smog_1276bed595a498f88998.bundle.css

smog_1276bed595a498f88998.bundle.css

378 ms

fonts.js

fonts.js

503 ms

gem.js

gem.js

373 ms

index_933c7a19063033867367.bundle.css

index_933c7a19063033867367.bundle.css

519 ms

index.js

index.js

895 ms

smog.js

smog.js

302 ms

486593.jpg

486593.jpg

1332 ms

400035.jpg

400035.jpg

853 ms

395347.jpg

395347.jpg

1212 ms

399335.jpg

399335.jpg

1235 ms

365349.jpg

365349.jpg

1233 ms

359833.jpg

359833.jpg

1525 ms

315x130_el.jpg

315x130_el.jpg

972 ms

315x130_epd.jpg

315x130_epd.jpg

1092 ms

315x130_ksw.jpg

315x130_ksw.jpg

1212 ms

bezpieczny_uczen___w_krakowie.jpg

bezpieczny_uczen___w_krakowie.jpg

1332 ms

przestrzen.jpg

przestrzen.jpg

1449 ms

edu_w_krk.jpg

edu_w_krk.jpg

1353 ms

mcoo_w_krakowie.jpg

mcoo_w_krakowie.jpg

1354 ms

sport_2

sport_2

1446 ms

tlo_balls_uad_mini_2

tlo_balls_uad_mini_2

1451 ms

grafika_315x130_niebieska.png

grafika_315x130_niebieska.png

1473 ms

4_4

4_4

1473 ms

3_7

3_7

1565 ms

1_11

1_11

1688 ms

2_14

2_14

1570 ms

bip_logo.svg

bip_logo.svg

153 ms

bip_logo_kontrast.png

bip_logo_kontrast.png

155 ms

bip_mobile_logo.088b36c1b61743fe3f0c46fcb2d32802.svg

bip_mobile_logo.088b36c1b61743fe3f0c46fcb2d32802.svg

157 ms

pause_icon.svg

pause_icon.svg

160 ms

pogoda_bardzo_dobry.svg

pogoda_bardzo_dobry.svg

145 ms

pogoda_dobry.svg

pogoda_dobry.svg

277 ms

3.jpg

3.jpg

328 ms

9.jpg

9.jpg

444 ms

frame_9_1511352495.jpg

frame_9_1511352495.jpg

323 ms

9.jpg

9.jpg

338 ms

9.jpg

9.jpg

459 ms

frame_9_4010349282.png

frame_9_4010349282.png

740 ms

frame_9_2357235329.jpg

frame_9_2357235329.jpg

497 ms

9.png

9.png

645 ms

9.jpg

9.jpg

628 ms

9.jpg

9.jpg

632 ms

9.png

9.png

676 ms

frame_9_2647087747.png

frame_9_2647087747.png

675 ms

9.jpg

9.jpg

797 ms

fpdata.js

fpdata.js

1507 ms

lsget.html

lsget.html

559 ms

LatoLatin-Bold.woff

LatoLatin-Bold.woff

816 ms

LatoLatin-Regular.woff

LatoLatin-Regular.woff

841 ms

LatoLatin-Black.woff

LatoLatin-Black.woff

734 ms

redot.js

redot.js

126 ms

Accessibility Review

portaledukacyjny.krakow.pl accessibility score

98

Accessibility Issues

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

High

Links do not have a discernible name

Best Practices

portaledukacyjny.krakow.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

High

Missing source maps for large first-party JavaScript

SEO Factors

portaledukacyjny.krakow.pl SEO score

98

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Portaledukacyjny.krakow.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 Portaledukacyjny.krakow.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

portaledukacyjny.krakow.pl

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