Tools & Wizards About Us
scienceinpoland.pap.pl screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    76% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 69

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

scienceinpoland.pap.pl

Science in Poland

Page Load Speed

11.9 sec in total

First Response

2 sec

Resources Loaded

9.6 sec

Page Rendered

231 ms

scienceinpoland.pap.pl screenshot

About Website

Click here to check amazing Science In Poland Pap content for Poland. Otherwise, check out these important facts you probably never knew about scienceinpoland.pap.pl

Serwis Nauka w Polsce ma za zadanie popularyzację polskiej nauki. Można na nim znaleźć wiadomości takie jak: osiągnięcia polskich naukowców, wydarzenia na polskich uczelniach, osiągnięcia studentów, k...

Visit scienceinpoland.pap.pl

Key Findings

We analyzed Scienceinpoland.pap.pl page load time and found that the first response time was 2 sec and then it took 9.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

scienceinpoland.pap.pl performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value5.9 s

49/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

2009 ms

jQuery.js

343 ms

jQuery.Form.js

236 ms

jQuery.Lightbox.js

243 ms

jQuery.Autocomplete.js

250 ms

Our browser made a total of 162 requests to load all elements on the main page. We found that 86% of them (140 requests) were addressed to the original Scienceinpoland.pap.pl, 6% (10 requests) were made to Static.xx.fbcdn.net and 2% (3 requests) were made to Gapl.hit.gemius.pl. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Scienceinpoland.pap.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 482.5 kB (31%)

Content Size

1.5 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Scienceinpoland.pap.pl main page is 1.5 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. 55% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 83.4 kB

  • Original 102.0 kB
  • After minification 99.2 kB
  • After compression 18.6 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 83.4 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 91.5 kB

  • Original 1.0 MB
  • After minification 927.5 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. Science In Poland Pap images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 218.2 kB

  • Original 319.5 kB
  • After minification 261.4 kB
  • After compression 101.4 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 218.2 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 89.4 kB

  • Original 106.7 kB
  • After minification 86.7 kB
  • After compression 17.2 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. Scienceinpoland.pap.pl needs all CSS files to be minified and compressed as it can save up to 89.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (19%)

Requests Now

161

After Optimization

130

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 161 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Science In Poland Pap. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

2009 ms

jQuery.js

jQuery.js

343 ms

jQuery.Form.js

jQuery.Form.js

236 ms

jQuery.Lightbox.js

jQuery.Lightbox.js

243 ms

jQuery.Autocomplete.js

jQuery.Autocomplete.js

250 ms

jQuery.FCKEditor.js

jQuery.FCKEditor.js

260 ms

swfobject.js

swfobject.js

361 ms

Edito.Cookie.js

Edito.Cookie.js

463 ms

default.js

default.js

491 ms

jquery.marquee.js

jquery.marquee.js

482 ms

jQuery.carousel.js

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481 ms

cufon.js

cufon.js

576 ms

font.js

font.js

590 ms

papcookie.js

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706 ms

base.css

base.css

714 ms

style.css

style.css

723 ms

forms.css

forms.css

731 ms

data-en.js

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797 ms

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323 ms

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732 ms

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582 ms

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582 ms

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583 ms

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Accessibility Review

scienceinpoland.pap.pl accessibility score

94

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

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

Links do not have a discernible name

Best Practices

scienceinpoland.pap.pl best practices score

69

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

High

Registers an unload listener

Low

Detected JavaScript libraries

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

scienceinpoland.pap.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

Links do not have descriptive text

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Scienceinpoland.pap.pl can be misinterpreted by Google and other search engines. Our service has detected that English 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 Scienceinpoland.pap.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

scienceinpoland.pap.pl

Open Graph description is not detected on the main page of Science In Poland Pap. 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: