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biebrza.org.pl screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

biebrza.org.pl

Biebrzański Park Narodowy

Page Load Speed

5.9 sec in total

First Response

1.3 sec

Resources Loaded

3.9 sec

Page Rendered

708 ms

biebrza.org.pl screenshot

About Website

Welcome to biebrza.org.pl homepage info - get ready to check Biebrza best content for Poland right away, or after learning these important things about biebrza.org.pl

Biebrzański Park Narodowy (BbPN) został utworzony na podstawie Rozporządzenia Rady Ministrów z dnia 9 września 1993 roku jako 18-ty z kolei polski park narodowy

Visit biebrza.org.pl

Key Findings

We analyzed Biebrza.org.pl page load time and found that the first response time was 1.3 sec and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

biebrza.org.pl performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value31.6 s

0/100

10%

TBT (Total Blocking Time)

Value800 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value16.6 s

5/100

10%

Network Requests Diagram

bbpn.gov.pl

1337 ms

uc.js

29 ms

api.js

40 ms

bundle-9b0fb1a3.css

592 ms

js

107 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Biebrza.org.pl, 3% (1 request) were made to Consent.cookiebot.com and 3% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Bbpn.gov.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (18%)

Content Size

6.7 MB

After Optimization

5.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biebrza.org.pl main page is 6.7 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. 30% of websites need less resources to load. Images take 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 362.2 kB

  • Original 481.3 kB
  • After minification 388.4 kB
  • After compression 119.0 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 92.9 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 362.2 kB or 75% of the original size.

Image Optimization

-14%

Potential reduce by 810.4 kB

  • Original 5.9 MB
  • After minification 5.1 MB

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. Obviously, Biebrza needs image optimization as it can save up to 810.4 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 10.5 kB

  • Original 328.3 kB
  • After minification 328.3 kB
  • After compression 317.8 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

-0%

Potential reduce by 172 B

  • Original 56.0 kB
  • After minification 56.0 kB
  • After compression 55.8 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. Biebrza.org.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (17%)

Requests Now

23

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biebrza. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bbpn.gov.pl

bbpn.gov.pl

1337 ms

uc.js

uc.js

29 ms

api.js

api.js

40 ms

bundle-9b0fb1a3.css

bundle-9b0fb1a3.css

592 ms

js

js

107 ms

recaptcha__pl.js

recaptcha__pl.js

28 ms

scripts-ad7bbf65.js

scripts-ad7bbf65.js

366 ms

flag-pl-f119ea0a.svg

flag-pl-f119ea0a.svg

162 ms

flag-en-807df244.svg

flag-en-807df244.svg

160 ms

664c9f6356720659433952.jpg

664c9f6356720659433952.jpg

521 ms

664c59125db68148091743.jpg

664c59125db68148091743.jpg

329 ms

66488671a325d626884969.JPG

66488671a325d626884969.JPG

678 ms

65d3c12f2919b936299080.jpg

65d3c12f2919b936299080.jpg

1904 ms

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65d3c12f4bfc4637294908.jpg

1840 ms

65d3c12f8d0d8668443433.jpg

65d3c12f8d0d8668443433.jpg

1948 ms

65b24ee85b4df958230472.jpg

65b24ee85b4df958230472.jpg

699 ms

65b24f60c418c983649772.jpg

65b24f60c418c983649772.jpg

1536 ms

65b24f4bdba07012108128.jpg

65b24f4bdba07012108128.jpg

1181 ms

65cdba13595e0843470450.png

65cdba13595e0843470450.png

990 ms

658086e4d64b8140119002.jpg

658086e4d64b8140119002.jpg

1125 ms

65807487c8b70336721812.JPG

65807487c8b70336721812.JPG

1259 ms

65ba58cae9a5c327270269.jpg

65ba58cae9a5c327270269.jpg

1484 ms

sign-language-da051889.png

sign-language-da051889.png

1374 ms

mkis-9b6141fb.png

mkis-9b6141fb.png

1489 ms

subset-Lato-Regular-e1f00828.woff

subset-Lato-Regular-e1f00828.woff

1555 ms

subset-Lato-Bold-64739161.woff

subset-Lato-Bold-64739161.woff

1568 ms

subset-Khand-SemiBold-0201c2dc.woff

subset-Khand-SemiBold-0201c2dc.woff

1654 ms

subset-Khand-Medium-17affbd8.woff

subset-Khand-Medium-17affbd8.woff

1667 ms

Khand-Bold-0fd41bfd.woff

Khand-Bold-0fd41bfd.woff

1693 ms

Accessibility Review

biebrza.org.pl accessibility score

100

Accessibility Issues

Best Practices

biebrza.org.pl best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

biebrza.org.pl SEO score

91

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

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 Biebrza.org.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 Biebrza.org.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

biebrza.org.pl

Open Graph data is detected on the main page of Biebrza. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: