Report Summary

  • 19

    Performance

    Renders faster than
    37% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

otosklep24.pl

Internetowy sklep z elektroniką i sprzętem RTV i AGD - otosklep24.pl

Page Load Speed

5.2 sec in total

First Response

968 ms

Resources Loaded

3.8 sec

Page Rendered

422 ms

otosklep24.pl screenshot

About Website

Click here to check amazing Oto Sklep 24 content for Poland. Otherwise, check out these important facts you probably never knew about otosklep24.pl

Internetowy sklep z elektroniką i sprzętem RTV i AGD otosklep24.pl oferuje m.in. komputery, oprogramowanie oraz sprzęt RTV AGD

Visit otosklep24.pl

Key Findings

We analyzed Otosklep24.pl page load time and found that the first response time was 968 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

otosklep24.pl performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value3,060 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

www.otosklep24.pl

968 ms

jquery.fancybox.css

190 ms

main.css

285 ms

stylesheet.css

191 ms

library.php

740 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 77% of them (61 requests) were addressed to the original Otosklep24.pl, 6% (5 requests) were made to Opineo.pl and 5% (4 requests) were made to Widget.gg.pl. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Otosklep24.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 386.3 kB (30%)

Content Size

1.3 MB

After Optimization

901.5 kB

In fact, the total size of Otosklep24.pl main page is 1.3 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. 30% of websites need less resources to load. Images take 979.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 142.9 kB

  • Original 173.7 kB
  • After minification 167.5 kB
  • After compression 30.8 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 142.9 kB or 82% of the original size.

Image Optimization

-14%

Potential reduce by 136.6 kB

  • Original 979.1 kB
  • After minification 842.5 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. Obviously, Oto Sklep 24 needs image optimization as it can save up to 136.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 23.8 kB

  • Original 32.2 kB
  • After minification 31.9 kB
  • After compression 8.4 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 23.8 kB or 74% of the original size.

CSS Optimization

-81%

Potential reduce by 83.0 kB

  • Original 102.8 kB
  • After minification 87.7 kB
  • After compression 19.9 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. Otosklep24.pl needs all CSS files to be minified and compressed as it can save up to 83.0 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (41%)

Requests Now

75

After Optimization

44

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oto Sklep 24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

otosklep24.pl accessibility score

82

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

otosklep24.pl best practices score

67

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

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

otosklep24.pl SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Otosklep24.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 Otosklep24.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 Oto Sklep 24. 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: