Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

cykloprag.cz

EXPERT-CYKLOCENTRUM s.r.o.

Page Load Speed

5.6 sec in total

First Response

375 ms

Resources Loaded

5 sec

Page Rendered

223 ms

cykloprag.cz screenshot

About Website

Welcome to cykloprag.cz homepage info - get ready to check Cykloprag best content right away, or after learning these important things about cykloprag.cz

EXPERT-CYKLOCENTRUM s.r.o.

Visit cykloprag.cz

Key Findings

We analyzed Cykloprag.cz page load time and found that the first response time was 375 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

cykloprag.cz performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

cykloprag.cz

375 ms

www.cyklocentrum.cz

1169 ms

basic.css

324 ms

jquery.min.js

846 ms

basic.js

386 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Cykloprag.cz, 78% (28 requests) were made to Cyklocentrum.cz and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Cyklocentrum.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 416.2 kB (40%)

Content Size

1.0 MB

After Optimization

623.7 kB

In fact, the total size of Cykloprag.cz main page is 1.0 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. 25% of websites need less resources to load. Images take 467.7 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 15.6 kB

  • Original 21.4 kB
  • After minification 20.2 kB
  • After compression 5.9 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 15.6 kB or 73% of the original size.

Image Optimization

-3%

Potential reduce by 13.3 kB

  • Original 467.7 kB
  • After minification 454.4 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. Cykloprag images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 307.4 kB

  • Original 455.3 kB
  • After minification 449.3 kB
  • After compression 147.9 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 307.4 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 79.9 kB

  • Original 95.4 kB
  • After minification 85.0 kB
  • After compression 15.5 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. Cykloprag.cz needs all CSS files to be minified and compressed as it can save up to 79.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (32%)

Requests Now

31

After Optimization

21

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cykloprag. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

cykloprag.cz accessibility score

91

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

Best Practices

cykloprag.cz 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

SEO Factors

cykloprag.cz SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cykloprag.cz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Czech language. Our system also found out that Cykloprag.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

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