Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

archiwum.wfis.uw.edu.pl

Archiwum Cyfrowe | Archiwum Cyfrowe Połączonych Bibliotek

Page Load Speed

11.9 sec in total

First Response

447 ms

Resources Loaded

10.4 sec

Page Rendered

999 ms

archiwum.wfis.uw.edu.pl screenshot

About Website

Welcome to archiwum.wfis.uw.edu.pl homepage info - get ready to check Archiwum Wfis Uw best content for Poland right away, or after learning these important things about archiwum.wfis.uw.edu.pl

Archiwum Cyfrowe Połączonych Bibliotek WFiS UW, IFiS PAN i PTF

Visit archiwum.wfis.uw.edu.pl

Key Findings

We analyzed Archiwum.wfis.uw.edu.pl page load time and found that the first response time was 447 ms and then it took 11.4 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

archiwum.wfis.uw.edu.pl performance score

0

Network Requests Diagram

archiwum.wfis.uw.edu.pl

447 ms

archiwum

112 ms

1391 ms

wp-emoji-release.min.js

223 ms

widget.css

230 ms

Our browser made a total of 143 requests to load all elements on the main page. We found that 84% of them (120 requests) were addressed to the original Archiwum.wfis.uw.edu.pl, 10% (14 requests) were made to Fonts.gstatic.com and 3% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Archiwum.wfis.uw.edu.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (28%)

Content Size

5.0 MB

After Optimization

3.6 MB

In fact, the total size of Archiwum.wfis.uw.edu.pl main page is 5.0 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 290.0 kB

  • Original 327.5 kB
  • After minification 325.2 kB
  • After compression 37.5 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 290.0 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 58.6 kB

  • Original 3.2 MB
  • After minification 3.1 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. Archiwum Wfis Uw images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 1.0 MB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 393.4 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 1.0 MB or 72% of the original size.

CSS Optimization

-81%

Potential reduce by 18.3 kB

  • Original 22.7 kB
  • After minification 18.8 kB
  • After compression 4.4 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. Archiwum.wfis.uw.edu.pl needs all CSS files to be minified and compressed as it can save up to 18.3 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 73 (58%)

Requests Now

126

After Optimization

53

The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Archiwum Wfis Uw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 38 to 1 for CSS and as a result speed up the page load time.

SEO Factors

archiwum.wfis.uw.edu.pl SEO score

0

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 Archiwum.wfis.uw.edu.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 Archiwum.wfis.uw.edu.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

Open Graph description is not detected on the main page of Archiwum Wfis Uw. 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: