Tools & Wizards About Us
itrening.pl screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

itrening.pl

Twoje źródło zdrowia i formy | Sport | Odchudzanie | Dieta - itrening.pl

Page Load Speed

21.8 sec in total

First Response

352 ms

Resources Loaded

21.1 sec

Page Rendered

424 ms

itrening.pl screenshot

About Website

Click here to check amazing Itrening content. Otherwise, check out these important facts you probably never knew about itrening.pl

Portal poświęcony zdrowemu stylowi życia Zadbaj o swoje zdrowie i sylwetkę Regularne ćwiczenia i posiłki to klucz do sukcesu

Visit itrening.pl

Key Findings

We analyzed Itrening.pl page load time and found that the first response time was 352 ms and then it took 21.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

itrening.pl performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.237

52/100

15%

TTI (Time to Interactive)

Value8.0 s

42/100

10%

Network Requests Diagram

itrening.pl

352 ms

itrening.pl

637 ms

all-stylesheets.css

226 ms

form.css

327 ms

logo.png

324 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 83% of them (88 requests) were addressed to the original Itrening.pl, 6% (6 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Hurom.com.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.9 kB (9%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Itrening.pl main page is 1.2 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. 50% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 37.9 kB

  • Original 47.9 kB
  • After minification 42.8 kB
  • After compression 10.0 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 5.1 kB, which is 11% 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 37.9 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 56.4 kB

  • Original 1.0 MB
  • After minification 961.0 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. Itrening images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 6.7 kB

  • Original 97.4 kB
  • After minification 97.4 kB
  • After compression 90.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-22%

Potential reduce by 10.0 kB

  • Original 45.7 kB
  • After minification 45.7 kB
  • After compression 35.7 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. Itrening.pl needs all CSS files to be minified and compressed as it can save up to 10.0 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (27%)

Requests Now

94

After Optimization

69

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itrening. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

itrening.pl

itrening.pl

352 ms

itrening.pl

itrening.pl

637 ms

all-stylesheets.css

all-stylesheets.css

226 ms

form.css

form.css

327 ms

logo.png

logo.png

324 ms

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538 ms

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462 ms

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558 ms

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462 ms

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434 ms

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541 ms

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542 ms

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573 ms

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575 ms

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645 ms

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755 ms

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649 ms

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669 ms

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685 ms

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706 ms

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752 ms

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755 ms

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781 ms

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796 ms

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818 ms

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859 ms

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861 ms

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879 ms

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893 ms

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908 ms

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928 ms

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965 ms

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967 ms

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1259 ms

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1004 ms

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1018 ms

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20180 ms

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209 ms

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1083 ms

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21 ms

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938 ms

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1107 ms

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css

34 ms

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52 ms

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59 ms

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857 ms

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766 ms

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796 ms

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704 ms

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726 ms

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731 ms

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732 ms

bootstrap.min.js

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729 ms

owl.carousel.js

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726 ms

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733 ms

custom.js

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743 ms

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729 ms

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jquery.fancybox-1.3.7.min.js

749 ms

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722 ms

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720 ms

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732 ms

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726 ms

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703 ms

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687 ms

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725 ms

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773 ms

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759 ms

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737 ms

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695 ms

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749 ms

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755 ms

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758 ms

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725 ms

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695 ms

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727 ms

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Accessibility Review

itrening.pl accessibility score

81

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Best Practices

itrening.pl best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

itrening.pl SEO score

75

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

High

robots.txt is not valid

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 Itrening.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 Itrening.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

itrening.pl

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