Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

zii.pl

Wolne domeny - wolne domeny - znajdź domenę dla siebie - sprawdzanie dostępności domen na bazie słownika języka polskiego

Page Load Speed

15.6 sec in total

First Response

7.5 sec

Resources Loaded

8 sec

Page Rendered

85 ms

zii.pl screenshot

About Website

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

Wolne domeny Serwis informacyjny prezentujący informacje o wolnych domenach, których nazwy są logicznymi słowami obowiązującymi w języku polskim. Tylko tutaj w szybki i przyjemny sposób znajdziesz wol...

Visit zii.pl

Key Findings

We analyzed Zii.pl page load time and found that the first response time was 7.5 sec and then it took 8.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

zii.pl performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

zii.pl

7508 ms

style.css

114 ms

show_ads.js

71 ms

adsbygoogle.js

104 ms

wolne-domeny.gif

154 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 50% of them (3 requests) were addressed to the original Zii.pl, 50% (3 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (7.5 sec) belongs to the original domain Zii.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.5 kB (4%)

Content Size

269.5 kB

After Optimization

260.0 kB

In fact, the total size of Zii.pl main page is 269.5 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. Only 5% of websites need less resources to load. Javascripts take 255.4 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 9.4 kB

  • Original 13.9 kB
  • After minification 13.7 kB
  • After compression 4.5 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. 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 9.4 kB or 67% of the original size.

JavaScript Optimization

-0%

Potential reduce by 86 B

  • Original 255.4 kB
  • After minification 255.4 kB
  • After compression 255.3 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

-21%

Potential reduce by 49 B

  • Original 236 B
  • After minification 236 B
  • After compression 187 B

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. Zii.pl needs all CSS files to be minified and compressed as it can save up to 49 B or 21% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zii. According to our analytics all requests are already optimized.

Accessibility Review

zii.pl accessibility score

96

Accessibility Issues

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

Best Practices

zii.pl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Page has valid source maps

SEO Factors

zii.pl SEO score

75

Search Engine Optimization Advices

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 Zii.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 Zii.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

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