Report Summary

  • 40

    Performance

    Renders faster than
    60% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

sp3.kozminwlkp.pl

Szkoła Podstawowa nr 3 im. K. Makuszyńskiego w Koźminie Wlkp.

Page Load Speed

22.1 sec in total

First Response

1.6 sec

Resources Loaded

15.2 sec

Page Rendered

5.3 sec

sp3.kozminwlkp.pl screenshot

About Website

Click here to check amazing Sp 3 Kozmin Wlkp content for Poland. Otherwise, check out these important facts you probably never knew about sp3.kozminwlkp.pl

Serwis internetowy poświęcony Szkołe Podstawowej nr 3 im. K. Makuszyńskiego w Koźminie Wlkp.

Visit sp3.kozminwlkp.pl

Key Findings

We analyzed Sp3.kozminwlkp.pl page load time and found that the first response time was 1.6 sec and then it took 20.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

sp3.kozminwlkp.pl performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value20.3 s

0/100

10%

TBT (Total Blocking Time)

Value9,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.071

96/100

15%

TTI (Time to Interactive)

Value97.1 s

0/100

10%

Network Requests Diagram

sp3.kozminwlkp.pl

1628 ms

style.css

346 ms

imieniny.js

468 ms

highslide-with-gallery.js

816 ms

style.css

349 ms

Our browser made a total of 598 requests to load all elements on the main page. We found that all of those requests were addressed to Sp3.kozminwlkp.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Sp3.kozminwlkp.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 844.0 kB (4%)

Content Size

20.9 MB

After Optimization

20.0 MB

In fact, the total size of Sp3.kozminwlkp.pl main page is 20.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 20.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 175.9 kB

  • Original 219.2 kB
  • After minification 214.9 kB
  • After compression 43.3 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 175.9 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 592.0 kB

  • Original 20.5 MB
  • After minification 20.0 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. Sp 3 Kozmin Wlkp images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 65.9 kB

  • Original 85.4 kB
  • After minification 64.4 kB
  • After compression 19.5 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 65.9 kB or 77% of the original size.

CSS Optimization

-83%

Potential reduce by 10.2 kB

  • Original 12.4 kB
  • After minification 8.6 kB
  • After compression 2.2 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. Sp3.kozminwlkp.pl needs all CSS files to be minified and compressed as it can save up to 10.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (1%)

Requests Now

596

After Optimization

590

The browser has sent 596 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sp 3 Kozmin Wlkp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

sp3.kozminwlkp.pl accessibility score

59

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

sp3.kozminwlkp.pl best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Uses deprecated APIs

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

sp3.kozminwlkp.pl SEO score

58

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Document uses plugins

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 Sp3.kozminwlkp.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 Sp3.kozminwlkp.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

Open Graph description is not detected on the main page of Sp 3 Kozmin Wlkp. 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: