Tools & Wizards About Us
2liceum.eu screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

2liceum.eu

II Liceum Ogólnokształcące w Lubinie - Oficjalny portal II LO w Lubinie. Informacje o szkole, kadrze, zajęciach dydaktycznych, kołach zainteresowań, w...

Page Load Speed

5.8 sec in total

First Response

709 ms

Resources Loaded

4.4 sec

Page Rendered

684 ms

2liceum.eu screenshot

About Website

Visit 2liceum.eu now to see the best up-to-date 2 Liceum content for Poland and also check out these interesting facts you probably never knew about 2liceum.eu

Oficjalny portal II LO w Lubinie. Informacje o szkole, kadrze, zajęciach dydaktycznych, kołach zainteresowań, wolontariacie. Aktualności. Galeria zdjęć.

Visit 2liceum.eu

Key Findings

We analyzed 2liceum.eu page load time and found that the first response time was 709 ms and then it took 5.1 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

2liceum.eu performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value10.8 s

7/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.81

4/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

2liceum.eu

709 ms

2liceum.eu

1278 ms

jquery.min.js

235 ms

jquery.dropdown.js

348 ms

jquery.elementchange.js

348 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 75% of them (86 requests) were addressed to the original 2liceum.eu, 17% (19 requests) were made to Static.xx.fbcdn.net and 4% (4 requests) were made to Scontent-iad3-2.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain 2liceum.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 536.6 kB (16%)

Content Size

3.3 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 2liceum.eu main page is 3.3 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. 70% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 85.7 kB

  • Original 108.1 kB
  • After minification 102.9 kB
  • After compression 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 85.7 kB or 79% of the original size.

Image Optimization

-15%

Potential reduce by 427.0 kB

  • Original 2.9 MB
  • After minification 2.5 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. Obviously, 2 Liceum needs image optimization as it can save up to 427.0 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 10.2 kB

  • Original 223.8 kB
  • After minification 223.8 kB
  • After compression 213.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-14%

Potential reduce by 13.7 kB

  • Original 97.4 kB
  • After minification 96.5 kB
  • After compression 83.7 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. 2liceum.eu needs all CSS files to be minified and compressed as it can save up to 13.7 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 68 (62%)

Requests Now

109

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2 Liceum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

2liceum.eu

2liceum.eu

709 ms

2liceum.eu

2liceum.eu

1278 ms

jquery.min.js

jquery.min.js

235 ms

jquery.dropdown.js

jquery.dropdown.js

348 ms

jquery.elementchange.js

jquery.elementchange.js

348 ms

is.min.js

is.min.js

349 ms

jquery.izilla.touchMenuHover.min.js

jquery.izilla.touchMenuHover.min.js

352 ms

jquery.easing.js

jquery.easing.js

353 ms

common.js

common.js

354 ms

block.min.css

block.min.css

462 ms

style.min.css

style.min.css

579 ms

default.css

default.css

465 ms

classic-themes.min.css

classic-themes.min.css

465 ms

styles.css

styles.css

354 ms

font-awesome.min.css

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356 ms

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bootstrap-front.css

467 ms

animate.css

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474 ms

style.css

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477 ms

style.min.css

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472 ms

silverlight.js

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481 ms

jquery.min.js

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700 ms

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587 ms

responsive.css

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587 ms

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816 ms

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821 ms

navigation.js

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818 ms

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929 ms

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932 ms

scripts.js

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797 ms

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Accessibility Review

2liceum.eu accessibility score

88

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

2liceum.eu best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

2liceum.eu SEO score

91

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

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 2liceum.eu 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 2liceum.eu 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

2liceum.eu

Open Graph data is detected on the main page of 2 Liceum. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: