Tools & Wizards About Us
speed-system.cz screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

speed-system.cz

SPEEDSYSTEM - objedn?vkov? B2B syst?m firmy SPEED PRESS Plus a.s.

Page Load Speed

2.2 sec in total

First Response

503 ms

Resources Loaded

1.6 sec

Page Rendered

133 ms

speed-system.cz screenshot

About Website

Visit speed-system.cz now to see the best up-to-date SPEEDSYSTEM content and also check out these interesting facts you probably never knew about speed-system.cz

Reklamn? a d?rkov? p?edm?ty SPEED PRESS Plus, a.s. 3D reklama, vlastn? v?roba, DTP studio, tisk, potisk

Visit speed-system.cz

Key Findings

We analyzed Speed-system.cz page load time and found that the first response time was 503 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

speed-system.cz performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

speed-system.cz

503 ms

styles.css

101 ms

schema2.png

292 ms

prave-ukazky2.png

1066 ms

top.png

208 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Speed-system.cz and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Speed-system.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.0 kB (7%)

Content Size

242.5 kB

After Optimization

226.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Speed-system.cz main page is 242.5 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 5% of websites need less resources to load. Images take 236.0 kB which makes up the majority of the site volume.

HTML Optimization

-60%

Potential reduce by 3.8 kB

  • Original 6.4 kB
  • After minification 5.8 kB
  • After compression 2.6 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 3.8 kB or 60% of the original size.

Image Optimization

-5%

Potential reduce by 12.2 kB

  • Original 236.0 kB
  • After minification 223.8 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. SPEEDSYSTEM images are well optimized though.

CSS Optimization

-18%

Potential reduce by 31 B

  • Original 172 B
  • After minification 172 B
  • After compression 141 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. Speed-system.cz needs all CSS files to be minified and compressed as it can save up to 31 B or 18% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SPEEDSYSTEM. According to our analytics all requests are already optimized.

Network Requests Diagram

speed-system.cz

speed-system.cz

503 ms

styles.css

styles.css

101 ms

schema2.png

schema2.png

292 ms

prave-ukazky2.png

prave-ukazky2.png

1066 ms

top.png

top.png

208 ms

Accessibility Review

speed-system.cz accessibility score

84

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.

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

Best Practices

speed-system.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

SEO Factors

speed-system.cz SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Speed-system.cz can be misinterpreted by Google and other search engines. Our service has detected that English 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 Speed-system.cz main page’s claimed encoding is windows-1250. 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

speed-system.cz

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