Tools & Wizards About Us

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

web-future.cz

Web Future - tvorba stránek, SEO: optimalizace pro vyhledávače, audity použitelnosti. Brno.

Page Load Speed

1.4 sec in total

First Response

340 ms

Resources Loaded

1 sec

Page Rendered

61 ms

About Website

Visit web-future.cz now to see the best up-to-date Web Future content and also check out these interesting facts you probably never knew about web-future.cz

Web Future - tvorba stránek, SEO: optimalizace pro vyhledávače, audity použitelnosti, zpětné odkazy. Tvoříme budoucnost webu

Visit web-future.cz

Key Findings

We analyzed Web-future.cz page load time and found that the first response time was 340 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

web-future.cz performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

62/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

Network Requests Diagram

web-future.cz

340 ms

www.web-future.cz

228 ms

index.css

108 ms

jquery.js

324 ms

jquery.bgiframe.js

211 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 82% of them (9 requests) were addressed to the original Web-future.cz, 18% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (340 ms) belongs to the original domain Web-future.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.6 kB (36%)

Content Size

60.6 kB

After Optimization

39.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Web-future.cz main page is 60.6 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. 15% of websites need less resources to load. Javascripts take 54.4 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 3.3 kB

  • Original 5.0 kB
  • After minification 4.4 kB
  • After compression 1.7 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 564 B, which is 11% 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 3.3 kB or 66% of the original size.

JavaScript Optimization

-33%

Potential reduce by 17.9 kB

  • Original 54.4 kB
  • After minification 53.6 kB
  • After compression 36.4 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 17.9 kB or 33% of the original size.

CSS Optimization

-31%

Potential reduce by 393 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 863 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. Web-future.cz needs all CSS files to be minified and compressed as it can save up to 393 B or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (50%)

Requests Now

8

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web Future. 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.

Network Requests Diagram

Accessibility Review

web-future.cz accessibility score

90

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

web-future.cz 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

web-future.cz SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Web-future.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Czech. Our system also found out that Web-future.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 Web Future. 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: