Tools & Wizards About Us
alkatron.pl screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

alkatron.pl

Alkatron - komputery, laptopy, monitory - Warszawa Praga

Page Load Speed

5.5 sec in total

First Response

1.8 sec

Resources Loaded

3.3 sec

Page Rendered

355 ms

alkatron.pl screenshot

About Website

Welcome to alkatron.pl homepage info - get ready to check Alkatron best content right away, or after learning these important things about alkatron.pl

Komputery, laptopy, monitory i wiele więcej w ofercie firmy Alkatron. IT Support dla firm i instytucji. Zapraszamy - ul. Jagiellońska 14, Warszawa (Praga).

Visit alkatron.pl

Key Findings

We analyzed Alkatron.pl page load time and found that the first response time was 1.8 sec and then it took 3.7 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

alkatron.pl performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.9 s

77/100

10%

Network Requests Diagram

alkatron.pl

1807 ms

general.css

240 ms

_main.css

246 ms

jquery.js

358 ms

jquery.ui.min.js

479 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 41% of them (29 requests) were addressed to the original Alkatron.pl, 34% (24 requests) were made to Maps.googleapis.com and 11% (8 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Alkatron.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 820.7 kB (42%)

Content Size

2.0 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alkatron.pl main page is 2.0 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. 60% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 34.3 kB

  • Original 41.7 kB
  • After minification 41.6 kB
  • After compression 7.4 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 34.3 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 16.8 kB

  • Original 832.7 kB
  • After minification 816.0 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. Alkatron images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 733.0 kB

  • Original 1.0 MB
  • After minification 992.2 kB
  • After compression 304.9 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 733.0 kB or 71% of the original size.

CSS Optimization

-86%

Potential reduce by 36.7 kB

  • Original 42.6 kB
  • After minification 31.4 kB
  • After compression 5.9 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. Alkatron.pl needs all CSS files to be minified and compressed as it can save up to 36.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (47%)

Requests Now

62

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alkatron. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alkatron.pl

alkatron.pl

1807 ms

general.css

general.css

240 ms

_main.css

_main.css

246 ms

jquery.js

jquery.js

358 ms

jquery.ui.min.js

jquery.ui.min.js

479 ms

helpers.js

helpers.js

250 ms

menu.js

menu.js

378 ms

messages.js

messages.js

378 ms

messages_exe.js

messages_exe.js

378 ms

ajax.js

ajax.js

378 ms

jquery.fancybox.js

jquery.fancybox.js

477 ms

fancybox_exe.js

fancybox_exe.js

528 ms

scripts.js

scripts.js

527 ms

slick.js

slick.js

538 ms

js

js

56 ms

google_map.js

google_map.js

537 ms

css

css

58 ms

5M21SdFLkD52QavfmHs6cA.ttf

5M21SdFLkD52QavfmHs6cA.ttf

57 ms

Pru33qjShpZSmG3z6VYwnaCWcynf_cDxXwCLxiixG1c.ttf

Pru33qjShpZSmG3z6VYwnaCWcynf_cDxXwCLxiixG1c.ttf

103 ms

97uahxiqZRoncBaCEI3aW6CWcynf_cDxXwCLxiixG1c.ttf

97uahxiqZRoncBaCEI3aW6CWcynf_cDxXwCLxiixG1c.ttf

104 ms

144235306886.jpg

144235306886.jpg

389 ms

menu.png

menu.png

379 ms

144472474827.jpg

144472474827.jpg

795 ms

144472475019.jpg

144472475019.jpg

616 ms

144472474675.jpg

144472474675.jpg

545 ms

144472474539.jpg

144472474539.jpg

387 ms

144235317759.jpg

144235317759.jpg

576 ms

144235317888.jpg

144235317888.jpg

463 ms

144235318019.jpg

144235318019.jpg

463 ms

144235403446.jpg

144235403446.jpg

972 ms

144235403969.jpg

144235403969.jpg

742 ms

144235463756.jpg

144235463756.jpg

662 ms

primeo_dark.png

primeo_dark.png

694 ms

common.js

common.js

13 ms

map.js

map.js

60 ms

util.js

util.js

121 ms

geometry.js

geometry.js

122 ms

directions.js

directions.js

122 ms

marker.js

marker.js

120 ms

geocoder.js

geocoder.js

121 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

279 ms

onion.js

onion.js

49 ms

openhand_8_8.cur

openhand_8_8.cur

141 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

73 ms

stats.js

stats.js

71 ms

controls.js

controls.js

62 ms

infowindow.js

infowindow.js

59 ms

css

css

81 ms

transparent.png

transparent.png

73 ms

vt

vt

64 ms

vt

vt

65 ms

vt

vt

67 ms

vt

vt

67 ms

vt

vt

57 ms

vt

vt

25 ms

vt

vt

79 ms

vt

vt

150 ms

default2.png

default2.png

394 ms

google4.png

google4.png

24 ms

mapcnt6.png

mapcnt6.png

59 ms

sv5.png

sv5.png

58 ms

vt

vt

88 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

30 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

30 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

49 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

49 ms

tmapctrl.png

tmapctrl.png

45 ms

cb_scout5.png

cb_scout5.png

66 ms

imgs8.png

imgs8.png

64 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

162 ms

Accessibility Review

alkatron.pl accessibility score

89

Accessibility Issues

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

Links do not have a discernible name

Best Practices

alkatron.pl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

alkatron.pl SEO score

83

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

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alkatron.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Alkatron.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

alkatron.pl

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