Tools & Wizards About Us
pctuning.cz screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

pctuning.cz

Průvodce světem informačních technologií | PCTuning.cz

Page Load Speed

9.3 sec in total

First Response

103 ms

Resources Loaded

5.8 sec

Page Rendered

3.4 sec

pctuning.cz screenshot

About Website

Welcome to pctuning.cz homepage info - get ready to check PCTuning best content for Czech Republic right away, or after learning these important things about pctuning.cz

Pomáháme vám již 22 let vybrat ten nejlepší hardware a software. ✔️ Výběr z 44006 článků, novinek a recenzí. ✔️

Visit pctuning.cz

Key Findings

We analyzed Pctuning.cz page load time and found that the first response time was 103 ms and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

pctuning.cz performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value34.6 s

0/100

25%

SI (Speed Index)

Value9.9 s

10/100

10%

TBT (Total Blocking Time)

Value7,220 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.272

45/100

15%

TTI (Time to Interactive)

Value26.4 s

0/100

10%

Network Requests Diagram

pctuning.cz

103 ms

pctuning.cz

1443 ms

main.bundle.css

426 ms

css2

42 ms

cocoen.js

108 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 12% of them (10 requests) were addressed to the original Pctuning.cz, 60% (50 requests) were made to Storage.googleapis.com and 5% (4 requests) were made to Cdn.performax.cz. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Storage.googleapis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (10%)

Content Size

13.2 MB

After Optimization

12.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pctuning.cz main page is 13.2 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. 50% of websites need less resources to load. Images take 12.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 215.5 kB

  • Original 253.7 kB
  • After minification 242.8 kB
  • After compression 38.3 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 215.5 kB or 85% of the original size.

Image Optimization

-8%

Potential reduce by 983.6 kB

  • Original 12.8 MB
  • After minification 11.8 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. PCTuning images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 39.1 kB

  • Original 138.6 kB
  • After minification 138.6 kB
  • After compression 99.5 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 39.1 kB or 28% of the original size.

CSS Optimization

-25%

Potential reduce by 21.4 kB

  • Original 86.6 kB
  • After minification 86.6 kB
  • After compression 65.2 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. Pctuning.cz needs all CSS files to be minified and compressed as it can save up to 21.4 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (26%)

Requests Now

81

After Optimization

60

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PCTuning. 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 as a result speed up the page load time.

Network Requests Diagram

pctuning.cz

pctuning.cz

103 ms

pctuning.cz

pctuning.cz

1443 ms

main.bundle.css

main.bundle.css

426 ms

css2

css2

42 ms

cocoen.js

cocoen.js

108 ms

gpt.js

gpt.js

148 ms

tag.js

tag.js

825 ms

sznrecommend-measure.min.js

sznrecommend-measure.min.js

677 ms

js

js

68 ms

pubads_impl.js

pubads_impl.js

12 ms

main.bundle.js

main.bundle.js

233 ms

widgets.js

widgets.js

128 ms

21795022504

21795022504

72 ms

sync.min.js

sync.min.js

66 ms

pubcid.min.js

pubcid.min.js

78 ms

encrypted-tag-g.js

encrypted-tag-g.js

536 ms

uid2SecureSignal.js

uid2SecureSignal.js

77 ms

esp.js

esp.js

79 ms

connectId-gpt.js

connectId-gpt.js

85 ms

ob.js

ob.js

84 ms

publishertag.ids.js

publishertag.ids.js

78 ms

esp.js

esp.js

83 ms

map

map

148 ms

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431 ms

grunex.svg

grunex.svg

370 ms

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622 ms

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674 ms

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663 ms

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532 ms

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773 ms

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1027 ms

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1038 ms

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1154 ms

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1368 ms

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1260 ms

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1628 ms

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1418 ms

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1415 ms

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1559 ms

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1621 ms

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1783 ms

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1868 ms

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1931 ms

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1971 ms

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2144 ms

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1842 ms

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2242 ms

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2152 ms

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2034 ms

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2111 ms

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2439 ms

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2323 ms

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2678 ms

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2562 ms

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2491 ms

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2393 ms

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2724 ms

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2962 ms

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3084 ms

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3284 ms

hrej.svg

hrej.svg

362 ms

spite.svg

spite.svg

387 ms

tryhard.svg

tryhard.svg

385 ms

wot.svg

wot.svg

487 ms

font

font

64 ms

font

font

164 ms

loader.js

loader.js

749 ms

pctuning.svg

pctuning.svg

2310 ms

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2392 ms

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2449 ms

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2624 ms

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3151 ms

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2455 ms

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2566 ms

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2642 ms

1.js

1.js

97 ms

2.js

2.js

194 ms

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2555 ms

flexo.js

flexo.js

336 ms

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2032 ms

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2073 ms

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2455 ms

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2470 ms

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2142 ms

Accessibility Review

pctuning.cz accessibility score

68

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

Best Practices

pctuning.cz best practices score

75

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

pctuning.cz SEO score

91

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

Image elements do not have [alt] attributes

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

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pctuning.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Pctuning.cz 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

pctuning.cz

Open Graph data is detected on the main page of PCTuning. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: