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cxo.pl screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    60% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

cxo.pl

CIO Executive Computerworld - Wiadomości IT, biznes IT, praca w IT, konferencje

Page Load Speed

4.1 sec in total

First Response

126 ms

Resources Loaded

3.7 sec

Page Rendered

299 ms

cxo.pl screenshot

About Website

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

CIO Executive Większość branż, także motoryzacyjna, stoi w obliczu przełomowych procesów transformacji dzięki sztucznej inteligencji. Jürgen Hill rozmawiał na temat wpływu AI na strategię IT z Janem B...

Visit cxo.pl

Key Findings

We analyzed Cxo.pl page load time and found that the first response time was 126 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

cxo.pl performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

cxo.pl

126 ms

cxo.pl

477 ms

www.cxo.pl

604 ms

cio-executive

772 ms

rocket-loader.min.js

23 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 8% of them (3 requests) were addressed to the original Cxo.pl, 63% (24 requests) were made to Computerworld.pl and 8% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Computerworld.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.2 kB (80%)

Content Size

284.0 kB

After Optimization

55.9 kB

  • HTML
  • JavaScript

In fact, the total size of Cxo.pl main page is 284.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. HTML takes 226.6 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 196.2 kB

  • Original 226.6 kB
  • After minification 137.9 kB
  • After compression 30.4 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 88.7 kB, which is 39% 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 196.2 kB or 87% of the original size.

JavaScript Optimization

-56%

Potential reduce by 32.0 kB

  • Original 57.5 kB
  • After minification 57.5 kB
  • After compression 25.5 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 32.0 kB or 56% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (38%)

Requests Now

34

After Optimization

21

  • AJAX
  • Images
  • JavaScript

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cxo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cxo.pl

cxo.pl

126 ms

cxo.pl

cxo.pl

477 ms

www.cxo.pl

www.cxo.pl

604 ms

cio-executive

cio-executive

772 ms

rocket-loader.min.js

rocket-loader.min.js

23 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

17 ms

analytics.js

analytics.js

31 ms

publisher:getClientId

publisher:getClientId

47 ms

collect

collect

14 ms

collect

collect

24 ms

collect

collect

51 ms

js

js

81 ms

collect

collect

40 ms

js

js

157 ms

email-decode.min.js

email-decode.min.js

10 ms

computerworld-logo-header.svg

computerworld-logo-header.svg

35 ms

logo_cw.svg

logo_cw.svg

30 ms

hamburger-v2.svg

hamburger-v2.svg

51 ms

logo_cw_from_idg.svg

logo_cw_from_idg.svg

49 ms

en_flag.gif

en_flag.gif

142 ms

441326_pexels_andrea_piacquadio_3760093_jpg_80_adaptiveresize_450x299.webp

441326_pexels_andrea_piacquadio_3760093_jpg_80_adaptiveresize_450x299.webp

557 ms

441268_pexels_fox_1595385_2_jpg_80_adaptiveresize_450x299.webp

441268_pexels_fox_1595385_2_jpg_80_adaptiveresize_450x299.webp

607 ms

441260_pexels_andrea_piacquadio_927451_jpg_80_adaptiveresize_450x299.webp

441260_pexels_andrea_piacquadio_927451_jpg_80_adaptiveresize_450x299.webp

562 ms

441240_pexels_polina_kovaleva_5717450_jpg_80_adaptiveresize_450x299.webp

441240_pexels_polina_kovaleva_5717450_jpg_80_adaptiveresize_450x299.webp

577 ms

441227_pexels_sora_shimazaki_5668871_jpg_80_adaptiveresize_450x299.webp

441227_pexels_sora_shimazaki_5668871_jpg_80_adaptiveresize_450x299.webp

583 ms

441226_pexels_sora_shimazaki_5668858_jpg_80_adaptiveresize_130x75.webp

441226_pexels_sora_shimazaki_5668858_jpg_80_adaptiveresize_130x75.webp

584 ms

441223_pexels_christina_morillo_1181533_jpg_80_adaptiveresize_130x75.webp

441223_pexels_christina_morillo_1181533_jpg_80_adaptiveresize_130x75.webp

1092 ms

441218_pexels_christina_morillo_1181406_jpg_80_adaptiveresize_130x75.webp

441218_pexels_christina_morillo_1181406_jpg_80_adaptiveresize_130x75.webp

1153 ms

440615_Jan_Brecht_jpg_80_adaptiveresize_130x75.webp

440615_Jan_Brecht_jpg_80_adaptiveresize_130x75.webp

1091 ms

440563_pexels_fauxels_3184416_jpg_80_adaptiveresize_130x75.webp

440563_pexels_fauxels_3184416_jpg_80_adaptiveresize_130x75.webp

1160 ms

440524_pexels_nataliya_vaitkevich_6120220_jpg_80_adaptiveresize_130x75.webp

440524_pexels_nataliya_vaitkevich_6120220_jpg_80_adaptiveresize_130x75.webp

1187 ms

440396_pexels_fauxels_3184325_jpg_80_adaptiveresize_130x75.webp

440396_pexels_fauxels_3184325_jpg_80_adaptiveresize_130x75.webp

1198 ms

440346_pexels_fauxels_3184296_jpg_80_adaptiveresize_130x75.webp

440346_pexels_fauxels_3184296_jpg_80_adaptiveresize_130x75.webp

1582 ms

439779_pexels_pixabay_159519_1_jpg_80_adaptiveresize_130x75.webp

439779_pexels_pixabay_159519_1_jpg_80_adaptiveresize_130x75.webp

1618 ms

439773_pexels_christina_morillo_1181396_jpg_80_adaptiveresize_130x75.webp

439773_pexels_christina_morillo_1181396_jpg_80_adaptiveresize_130x75.webp

1712 ms

439401_pexels_pavel_danilyuk_8439093_jpg_80_adaptiveresize_130x75.webp

439401_pexels_pavel_danilyuk_8439093_jpg_80_adaptiveresize_130x75.webp

1668 ms

ga-audiences

ga-audiences

227 ms

ga-audiences

ga-audiences

234 ms

Accessibility Review

cxo.pl accessibility score

90

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

cxo.pl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

Page has valid source maps

SEO Factors

cxo.pl SEO score

88

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

    N/A

  • Encoding

    UTF-8

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

cxo.pl

Open Graph description is not detected on the main page of Cxo. 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: