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tradis.com.pl screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

tradis.com.pl

Page Load Speed

2.3 sec in total

First Response

652 ms

Resources Loaded

1.5 sec

Page Rendered

158 ms

tradis.com.pl screenshot

About Website

Click here to check amazing Tradis Com content. Otherwise, check out these important facts you probably never knew about tradis.com.pl

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Key Findings

We analyzed Tradis.com.pl page load time and found that the first response time was 652 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

tradis.com.pl performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value1,840 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.066

97/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

tradis.com.pl

652 ms

style.css

121 ms

text.css

239 ms

milkbox.css

236 ms

mootools-1.2.3-core-yc.js

367 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 94% of them (29 requests) were addressed to the original Tradis.com.pl, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (652 ms) belongs to the original domain Tradis.com.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 96.9 kB (40%)

Content Size

241.4 kB

After Optimization

144.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tradis.com.pl main page is 241.4 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. 20% of websites need less resources to load. Javascripts take 120.4 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 9.0 kB

  • Original 12.5 kB
  • After minification 10.1 kB
  • After compression 3.5 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 2.4 kB, which is 19% 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 9.0 kB or 72% of the original size.

Image Optimization

-0%

Potential reduce by 92 B

  • Original 90.4 kB
  • After minification 90.3 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. Tradis Com images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 74.4 kB

  • Original 120.4 kB
  • After minification 112.4 kB
  • After compression 46.0 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 74.4 kB or 62% of the original size.

CSS Optimization

-74%

Potential reduce by 13.4 kB

  • Original 18.0 kB
  • After minification 14.3 kB
  • After compression 4.6 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. Tradis.com.pl needs all CSS files to be minified and compressed as it can save up to 13.4 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (63%)

Requests Now

30

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tradis Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tradis.com.pl

tradis.com.pl

652 ms

style.css

style.css

121 ms

text.css

text.css

239 ms

milkbox.css

milkbox.css

236 ms

mootools-1.2.3-core-yc.js

mootools-1.2.3-core-yc.js

367 ms

mootools-1.2.3.1-assets.js

mootools-1.2.3.1-assets.js

249 ms

milkbox.js

milkbox.js

251 ms

banery.js.php

banery.js.php

255 ms

scripts.js

scripts.js

352 ms

swfobject.js

swfobject.js

352 ms

base.css

base.css

251 ms

news.css

news.css

253 ms

form.css

form.css

258 ms

search.css

search.css

355 ms

site_map.css

site_map.css

356 ms

button-szukaj.gif

button-szukaj.gif

121 ms

box-dla-klienta.jpg

box-dla-klienta.jpg

241 ms

box-dla-dostawcy.jpg

box-dla-dostawcy.jpg

130 ms

box-praca.jpg

box-praca.jpg

241 ms

box-gdzie-jestesmy.jpg

box-gdzie-jestesmy.jpg

129 ms

button-arrow.gif

button-arrow.gif

128 ms

EC-Grupa-3d.gif

EC-Grupa-3d.gif

239 ms

top.jpg

top.jpg

229 ms

logo.gif

logo.gif

234 ms

menu-bg.gif

menu-bg.gif

230 ms

menu-li.png

menu-li.png

341 ms

label-aktualnosci.gif

label-aktualnosci.gif

341 ms

label-newsletter.gif

label-newsletter.gif

342 ms

footer.gif

footer.gif

332 ms

ga.js

ga.js

7 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

tradis.com.pl accessibility score

79

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

tradis.com.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

High

Missing source maps for large first-party JavaScript

SEO Factors

tradis.com.pl SEO score

82

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

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tradis.com.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 Tradis.com.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

tradis.com.pl

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