Tools & Wizards About Us
wiatrak.nl screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

wiatrak.nl

Wiatrak - Holandia od A do Z - magazyn informacyjny NL

Page Load Speed

2.6 sec in total

First Response

404 ms

Resources Loaded

1.6 sec

Page Rendered

556 ms

wiatrak.nl screenshot

About Website

Welcome to wiatrak.nl homepage info - get ready to check Wiatrak best content for Poland right away, or after learning these important things about wiatrak.nl

Wiatrak.nl to przewodnik po Holandii; turystyka, praca, dom, życie, osobliwości, ciekawostki, atrakcje, wiedza o kraju, ludziach i historii.

Visit wiatrak.nl

Key Findings

We analyzed Wiatrak.nl page load time and found that the first response time was 404 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

wiatrak.nl performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value1,350 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

wiatrak.nl

404 ms

js

66 ms

css_7EBFwRctxqaxsG0uSXaCxaG_GMBIhY3kPRjCdCGHpAA.css

185 ms

css_6OwSYMBI7pazfIfmPmwKI-QDlE69kxoDvYvdCJvkEu8.css

263 ms

css

36 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 62% of them (24 requests) were addressed to the original Wiatrak.nl, 18% (7 requests) were made to Fonts.gstatic.com and 8% (3 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (553 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 190.0 kB (25%)

Content Size

754.9 kB

After Optimization

564.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wiatrak.nl main page is 754.9 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. 45% of websites need less resources to load. Javascripts take 440.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 61.2 kB

  • Original 86.9 kB
  • After minification 81.3 kB
  • After compression 25.7 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 61.2 kB or 70% of the original size.

Image Optimization

-4%

Potential reduce by 7.7 kB

  • Original 189.7 kB
  • After minification 182.0 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. Wiatrak images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 90.8 kB

  • Original 440.4 kB
  • After minification 440.4 kB
  • After compression 349.6 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 90.8 kB or 21% of the original size.

CSS Optimization

-80%

Potential reduce by 30.4 kB

  • Original 37.9 kB
  • After minification 37.2 kB
  • After compression 7.5 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. Wiatrak.nl needs all CSS files to be minified and compressed as it can save up to 30.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (16%)

Requests Now

31

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wiatrak. 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 as a result speed up the page load time.

Network Requests Diagram

wiatrak.nl

wiatrak.nl

404 ms

js

js

66 ms

css_7EBFwRctxqaxsG0uSXaCxaG_GMBIhY3kPRjCdCGHpAA.css

css_7EBFwRctxqaxsG0uSXaCxaG_GMBIhY3kPRjCdCGHpAA.css

185 ms

css_6OwSYMBI7pazfIfmPmwKI-QDlE69kxoDvYvdCJvkEu8.css

css_6OwSYMBI7pazfIfmPmwKI-QDlE69kxoDvYvdCJvkEu8.css

263 ms

css

css

36 ms

adsbygoogle.js

adsbygoogle.js

116 ms

js_SGj23yde5zOyjawf2_X32WXYBs2firARiptJl79yx1E.js

js_SGj23yde5zOyjawf2_X32WXYBs2firARiptJl79yx1E.js

389 ms

show_ads_impl.js

show_ads_impl.js

291 ms

Cmentarny-temat-0.jpg

Cmentarny-temat-0.jpg

123 ms

pozycja-kobiety-nl-0.jpg

pozycja-kobiety-nl-0.jpg

120 ms

Dzien-marki-0.jpg

Dzien-marki-0.jpg

202 ms

Erotyka-dla-kobiet-0.jpg

Erotyka-dla-kobiet-0.jpg

202 ms

Polska-walczy-wieczna-wojna-0.jpg

Polska-walczy-wieczna-wojna-0.jpg

203 ms

Skansen-Holandia-0.jpg

Skansen-Holandia-0.jpg

209 ms

Walka-z-morzem-0.jpg

Walka-z-morzem-0.jpg

232 ms

CenA-0.jpg

CenA-0.jpg

308 ms

za-grosik-0.jpg

za-grosik-0.jpg

310 ms

Zloty-Wiek-Holandii-i-VOC-0.jpg

Zloty-Wiek-Holandii-i-VOC-0.jpg

308 ms

oddajcie-nam-rowery-0.jpg

oddajcie-nam-rowery-0.jpg

309 ms

rewolucja-religijna-0.jpg

rewolucja-religijna-0.jpg

310 ms

Ile-kosztuje-monarchia-0.jpg

Ile-kosztuje-monarchia-0.jpg

310 ms

W-Holandii-nic_0.jpg

W-Holandii-nic_0.jpg

368 ms

Polska-smierdzi-0.jpg

Polska-smierdzi-0.jpg

369 ms

Holendrzy-w-Ermitazu-0.jpg

Holendrzy-w-Ermitazu-0.jpg

370 ms

Polskie-dzieci-za-granica-0.jpg

Polskie-dzieci-za-granica-0.jpg

383 ms

Sukces-miast-0.jpg

Sukces-miast-0.jpg

385 ms

Kasza-gryczana-0.jpg

Kasza-gryczana-0.jpg

387 ms

Pomaranczowy-kolor-Holandii-0.jpg

Pomaranczowy-kolor-Holandii-0.jpg

451 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

17 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdr.ttf

25 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

34 ms

4UacrEBBsBhlBjvfkQjt71kZfyBzPgNGdhI4-6qm.ttf

4UacrEBBsBhlBjvfkQjt71kZfyBzPgNGdhI4-6qm.ttf

37 ms

6xK1dSBYKcSV-LCoeQqfX1RYOo3qPZ7nsDc.ttf

6xK1dSBYKcSV-LCoeQqfX1RYOo3qPZ7nsDc.ttf

37 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZY4lCds18E.ttf

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZY4lCds18E.ttf

47 ms

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZclSds18E.ttf

6xKwdSBYKcSV-LCoeQqfX1RYOo3qPZZclSds18E.ttf

46 ms

zrt_lookup.html

zrt_lookup.html

28 ms

ads

ads

553 ms

reactive_library.js

reactive_library.js

165 ms

ca-pub-5920898699679258

ca-pub-5920898699679258

124 ms

Accessibility Review

wiatrak.nl accessibility score

96

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.

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

wiatrak.nl 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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

wiatrak.nl SEO score

100

Search Engine Optimization Advices

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

    PL

  • Encoding

    UTF-8

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

wiatrak.nl

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