Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

katalog.pbspolska.eu

PBS Connect Polska: artykuły, materiały i akcesoria biurowe

Page Load Speed

7.4 sec in total

First Response

1.2 sec

Resources Loaded

5.9 sec

Page Rendered

278 ms

katalog.pbspolska.eu screenshot

About Website

Welcome to katalog.pbspolska.eu homepage info - get ready to check Katalog PBS Polska best content for Romania right away, or after learning these important things about katalog.pbspolska.eu

Katalog PBS Connect Polska Sp. z o.o: artykuły, materiały oraz akcesoria biurowe: segregatory, skoroszyty, papier ksero, kserograficzny, teczki na dokumenty oraz pozostałe wyposażenie biura.

Visit katalog.pbspolska.eu

Key Findings

We analyzed Katalog.pbspolska.eu page load time and found that the first response time was 1.2 sec and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

katalog.pbspolska.eu performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.337

33/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

katalog.pbspolska.eu

1220 ms

global.css

431 ms

blockuserinfo.css

216 ms

blockmyaccount.css

219 ms

blockcart.css

224 ms

Our browser made a total of 213 requests to load all elements on the main page. We found that 32% of them (68 requests) were addressed to the original Katalog.pbspolska.eu, 62% (131 requests) were made to Cdn.celcen.pl and 3% (6 requests) were made to Revive-adserver.celcen.com.pl. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Cdn.celcen.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (55%)

Content Size

2.1 MB

After Optimization

920.0 kB

In fact, the total size of Katalog.pbspolska.eu main page is 2.1 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 807.0 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 405.3 kB

  • Original 450.5 kB
  • After minification 248.8 kB
  • After compression 45.1 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 201.7 kB, which is 45% 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 405.3 kB or 90% of the original size.

Image Optimization

-18%

Potential reduce by 147.5 kB

  • Original 807.0 kB
  • After minification 659.5 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. Obviously, Katalog PBS Polska needs image optimization as it can save up to 147.5 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 402.7 kB

  • Original 575.9 kB
  • After minification 539.0 kB
  • After compression 173.2 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 402.7 kB or 70% of the original size.

CSS Optimization

-82%

Potential reduce by 187.4 kB

  • Original 229.5 kB
  • After minification 207.4 kB
  • After compression 42.2 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. Katalog.pbspolska.eu needs all CSS files to be minified and compressed as it can save up to 187.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (28%)

Requests Now

211

After Optimization

152

The browser has sent 211 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Katalog PBS Polska. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 24 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

katalog.pbspolska.eu accessibility score

82

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

katalog.pbspolska.eu best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

katalog.pbspolska.eu 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

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Katalog.pbspolska.eu 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 Katalog.pbspolska.eu 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 Katalog PBS Polska. 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: