Tools & Wizards About Us
stronyjak.pl screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

stronyjak.pl

StronyJak.pl - serwisy internetowe podobne do innych (ich alternatywy)

Page Load Speed

2.3 sec in total

First Response

422 ms

Resources Loaded

1.8 sec

Page Rendered

103 ms

stronyjak.pl screenshot

About Website

Click here to check amazing Strony Jak content for Poland. Otherwise, check out these important facts you probably never knew about stronyjak.pl

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Key Findings

We analyzed Stronyjak.pl page load time and found that the first response time was 422 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

stronyjak.pl performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

stronyjak.pl

422 ms

styles.css

94 ms

ext-core-debug.js

15 ms

scripts.js

186 ms

ajax-get.php

478 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 62% of them (13 requests) were addressed to the original Stronyjak.pl, 14% (3 requests) were made to Api.advertway.pl and 10% (2 requests) were made to Dodajdo.com. The less responsive or slowest element that took the longest time to load (501 ms) relates to the external source Dodajdo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 192.5 kB (34%)

Content Size

567.6 kB

After Optimization

375.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stronyjak.pl main page is 567.6 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. 25% of websites need less resources to load. Images take 315.6 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 5.7 kB

  • Original 8.3 kB
  • After minification 7.3 kB
  • After compression 2.6 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. This page needs HTML code to be minified as it can gain 972 B, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 5.7 kB or 69% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 315.6 kB
  • After minification 315.6 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. Strony Jak images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 181.8 kB

  • Original 237.3 kB
  • After minification 144.3 kB
  • After compression 55.5 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 181.8 kB or 77% of the original size.

CSS Optimization

-78%

Potential reduce by 5.1 kB

  • Original 6.5 kB
  • After minification 4.7 kB
  • After compression 1.4 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. Stronyjak.pl needs all CSS files to be minified and compressed as it can save up to 5.1 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (21%)

Requests Now

19

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Strony Jak. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

stronyjak.pl

stronyjak.pl

422 ms

styles.css

styles.css

94 ms

ext-core-debug.js

ext-core-debug.js

15 ms

scripts.js

scripts.js

186 ms

ajax-get.php

ajax-get.php

478 ms

app.js

app.js

501 ms

ajax-get.php

ajax-get.php

493 ms

AWCaptcha-min.js

AWCaptcha-min.js

118 ms

animalia.pl.jpg

animalia.pl.jpg

223 ms

bookmark5.gif

bookmark5.gif

124 ms

praca-za-granica.pl.jpg

praca-za-granica.pl.jpg

245 ms

vista.pl.jpg

vista.pl.jpg

308 ms

kupsprzedaj.pl.jpg

kupsprzedaj.pl.jpg

250 ms

stmivani.eu.jpg

stmivani.eu.jpg

371 ms

f1ultra.pl.jpg

f1ultra.pl.jpg

409 ms

hrc.pl.jpg

hrc.pl.jpg

350 ms

emulek.com.pl.jpg

emulek.com.pl.jpg

352 ms

scanholiday.pl.jpg

scanholiday.pl.jpg

361 ms

samar.pl.jpg

samar.pl.jpg

420 ms

ga.js

ga.js

5 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

stronyjak.pl accessibility score

39

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

stronyjak.pl best practices score

83

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

SEO Factors

stronyjak.pl SEO score

69

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

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 Stronyjak.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 Stronyjak.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

stronyjak.pl

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