Tools & Wizards About Us
irene.pl screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

irene.pl

Instalacja gazowa LPG w samochodzie - sposób na tanie podróżowanie

Page Load Speed

2 sec in total

First Response

425 ms

Resources Loaded

1.5 sec

Page Rendered

129 ms

irene.pl screenshot

About Website

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

Samochodowe instalacje gazowe LPG nadal zajmują wiodącą pozycję wśród metod obniżania kosztów jazdy. W jakich sytuacjach warto zamontować instalację gazową w samochodzie?

Visit irene.pl

Key Findings

We analyzed Irene.pl page load time and found that the first response time was 425 ms and then it took 1.6 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

irene.pl performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

irene.pl

425 ms

script.js

452 ms

cachedscriptxy.js

119 ms

rexdot.gif

118 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that 25% of them (1 request) were addressed to the original Irene.pl, 50% (2 requests) were made to S1.hit.stat24.com and 25% (1 request) were made to St.hit.gemius.pl. The less responsive or slowest element that took the longest time to load (452 ms) relates to the external source S1.hit.stat24.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.0 kB (81%)

Content Size

25.9 kB

After Optimization

4.9 kB

  • HTML
  • JavaScript

In fact, the total size of Irene.pl main page is 25.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 19.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 16.6 kB

  • Original 19.4 kB
  • After minification 7.7 kB
  • After compression 2.8 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. This page needs HTML code to be minified as it can gain 11.7 kB, which is 60% 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 16.6 kB or 85% of the original size.

JavaScript Optimization

-68%

Potential reduce by 4.4 kB

  • Original 6.5 kB
  • After minification 5.9 kB
  • After compression 2.0 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 4.4 kB or 68% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Irene. According to our analytics all requests are already optimized.

Network Requests Diagram

irene.pl

irene.pl

425 ms

script.js

script.js

452 ms

cachedscriptxy.js

cachedscriptxy.js

119 ms

rexdot.gif

rexdot.gif

118 ms

Accessibility Review

irene.pl accessibility score

60

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

irene.pl best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

irene.pl SEO score

92

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

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

    ISO-8859-2

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

irene.pl

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