Tools & Wizards About Us
lubman.pl screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    85% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

lubman.pl

LubMAN UMCS Sp. z o.o. - internet, lublin, łącza stałe, dostęp do internetu, transmisja danych, hosting, webmastering, domeny - Strona główna

Page Load Speed

4.5 sec in total

First Response

378 ms

Resources Loaded

4 sec

Page Rendered

146 ms

lubman.pl screenshot

About Website

Welcome to lubman.pl homepage info - get ready to check LubMAN best content for Poland right away, or after learning these important things about lubman.pl

LubMAN UMCS Sp. z o.o. - łącza stałe, dostęp do internetu, transmisja danych, hosting, webmastering, domeny

Visit lubman.pl

Key Findings

We analyzed Lubman.pl page load time and found that the first response time was 378 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

lubman.pl performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

lubman.pl

378 ms

lubman.pl

524 ms

index1.php

409 ms

css.css

359 ms

modal-message.css

361 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Lubman.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Lubman.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 49.6 kB (64%)

Content Size

78.1 kB

After Optimization

28.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lubman.pl main page is 78.1 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. 15% of websites need less resources to load. Javascripts take 38.5 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 8.3 kB

  • Original 11.9 kB
  • After minification 11.4 kB
  • After compression 3.7 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 8.3 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 35 B

  • Original 15.7 kB
  • After minification 15.6 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. LubMAN images are well optimized though.

JavaScript Optimization

-82%

Potential reduce by 31.4 kB

  • Original 38.5 kB
  • After minification 23.9 kB
  • After compression 7.1 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 31.4 kB or 82% of the original size.

CSS Optimization

-82%

Potential reduce by 9.9 kB

  • Original 12.1 kB
  • After minification 8.1 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. Lubman.pl needs all CSS files to be minified and compressed as it can save up to 9.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (77%)

Requests Now

35

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of LubMAN. 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 as a result speed up the page load time.

Network Requests Diagram

lubman.pl

lubman.pl

378 ms

lubman.pl

lubman.pl

524 ms

index1.php

index1.php

409 ms

css.css

css.css

359 ms

modal-message.css

modal-message.css

361 ms

common.js

common.js

362 ms

ajax.js

ajax.js

362 ms

modal-message.js

modal-message.js

369 ms

ajax-dynamic-content.js

ajax-dynamic-content.js

373 ms

modalconfirm.js

modalconfirm.js

714 ms

advajax.js

advajax.js

851 ms

ajaxgetlist.js

ajaxgetlist.js

728 ms

tlo.gif

tlo.gif

126 ms

pt01.gif

pt01.gif

360 ms

pt02.jpg

pt02.jpg

370 ms

pt03.gif

pt03.gif

373 ms

login.gif

login.gif

373 ms

register.gif

register.gif

375 ms

help.gif

help.gif

482 ms

border-leftm.gif

border-leftm.gif

730 ms

border-right.gif

border-right.gif

728 ms

domaincheck.gif

domaincheck.gif

730 ms

border-left.gif

border-left.gif

730 ms

fot1.jpg

fot1.jpg

741 ms

h1.gif

h1.gif

838 ms

kpo.gif

kpo.gif

1095 ms

ar.gif

ar.gif

1096 ms

h2.gif

h2.gif

1097 ms

h3.gif

h3.gif

1100 ms

h17.gif

h17.gif

1109 ms

h12.gif

h12.gif

1194 ms

h6.gif

h6.gif

1450 ms

h7.gif

h7.gif

1458 ms

h18.gif

h18.gif

1465 ms

promocja_czerwiec_pion.gif

promocja_czerwiec_pion.gif

1714 ms

pb01.gif

pb01.gif

1464 ms

pb02.gif

pb02.gif

1547 ms

pb03.gif

pb03.gif

1817 ms

Accessibility Review

lubman.pl accessibility score

59

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

Best Practices

lubman.pl 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

SEO Factors

lubman.pl SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lubman.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 Lubman.pl main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

lubman.pl

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