Report Summary

  • 41

    Performance

    Renders faster than
    62% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

Page Load Speed

4.6 sec in total

First Response

1.6 sec

Resources Loaded

2.9 sec

Page Rendered

126 ms

portal.sztuki.info screenshot

About Website

Visit portal.sztuki.info now to see the best up-to-date Portal Sztuki content and also check out these interesting facts you probably never knew about portal.sztuki.info

Portal o sztukach pięknych. Polska Sztuka Współczesna w Portalu Sztuki. Portale promujące polskich artystów. Galerie internetowe.

Visit portal.sztuki.info

Key Findings

We analyzed Portal.sztuki.info page load time and found that the first response time was 1.6 sec and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

portal.sztuki.info performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

18/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.293

41/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

portal.sztuki.info

1587 ms

style.css

264 ms

index.php

411 ms

portal_sztuki.jpg

384 ms

menu.gif

274 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 62% of them (8 requests) were addressed to the original Portal.sztuki.info, 15% (2 requests) were made to Iso400.pl and 15% (2 requests) were made to Sztuki.info. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Portal.sztuki.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.3 kB (21%)

Content Size

49.3 kB

After Optimization

39.0 kB

In fact, the total size of Portal.sztuki.info main page is 49.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 35.9 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 5.8 kB

  • Original 8.5 kB
  • After minification 8.1 kB
  • After compression 2.7 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 5.8 kB or 69% of the original size.

Image Optimization

-1%

Potential reduce by 392 B

  • Original 35.9 kB
  • After minification 35.5 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. Portal Sztuki images are well optimized though.

CSS Optimization

-83%

Potential reduce by 4.1 kB

  • Original 5.0 kB
  • After minification 3.6 kB
  • After compression 863 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. Portal.sztuki.info needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Portal Sztuki. According to our analytics all requests are already optimized.

Accessibility Review

portal.sztuki.info accessibility score

86

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.

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

<frame> or <iframe> elements do not have a title

Best Practices

portal.sztuki.info 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

portal.sztuki.info SEO score

92

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    PL

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Portal.sztuki.info can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Polish. Our system also found out that Portal.sztuki.info 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 Portal Sztuki. 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: