Tools & Wizards About Us
svet-stranek.cz screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

svet-stranek.cz

Svet-Stranek.cz : osobní stránky zdarma snadno a rychle

Page Load Speed

1.6 sec in total

First Response

444 ms

Resources Loaded

1 sec

Page Rendered

162 ms

svet-stranek.cz screenshot

About Website

Click here to check amazing Svet Stranek content for India. Otherwise, check out these important facts you probably never knew about svet-stranek.cz

; Svet-Stranek.cz : osobní stránky zdarma snadno a rychle

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Key Findings

We analyzed Svet-stranek.cz page load time and found that the first response time was 444 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

svet-stranek.cz performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value380 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

svet-stranek.cz

444 ms

js

60 ms

global.css

126 ms

lytebox.js

222 ms

lytebox.css

220 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 71% of them (15 requests) were addressed to the original Svet-stranek.cz, 10% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (444 ms) belongs to the original domain Svet-stranek.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.8 kB (3%)

Content Size

379.2 kB

After Optimization

366.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Svet-stranek.cz main page is 379.2 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. 20% of websites need less resources to load. Javascripts take 237.5 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 8.5 kB

  • Original 13.3 kB
  • After minification 13.0 kB
  • After compression 4.8 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 8.5 kB or 64% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 120.3 kB
  • After minification 120.3 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. Svet Stranek images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.2 kB

  • Original 237.5 kB
  • After minification 237.5 kB
  • After compression 234.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 1.1 kB

  • Original 8.1 kB
  • After minification 8.1 kB
  • After compression 7.0 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. Svet-stranek.cz needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (30%)

Requests Now

20

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Svet Stranek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

svet-stranek.cz

svet-stranek.cz

444 ms

js

js

60 ms

global.css

global.css

126 ms

lytebox.js

lytebox.js

222 ms

lytebox.css

lytebox.css

220 ms

fce.js

fce.js

221 ms

api.js

api.js

40 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

24 ms

recaptcha__en.js

recaptcha__en.js

49 ms

ga.js

ga.js

18 ms

bg.jpg

bg.jpg

114 ms

head.jpg

head.jpg

333 ms

menu_a.jpg

menu_a.jpg

113 ms

menu.jpg

menu.jpg

113 ms

box1.jpg

box1.jpg

331 ms

box2.jpg

box2.jpg

331 ms

box3.jpg

box3.jpg

331 ms

page_bg.jpg

page_bg.jpg

223 ms

fb_s.gif

fb_s.gif

223 ms

vytvorit_stranky_butt.jpg

vytvorit_stranky_butt.jpg

332 ms

__utm.gif

__utm.gif

44 ms

Accessibility Review

svet-stranek.cz accessibility score

89

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

svet-stranek.cz best practices score

75

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

SEO Factors

svet-stranek.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

Links are not crawlable

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Svet-stranek.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 Svet-stranek.cz main page’s claimed encoding is iso-8859-2. 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

svet-stranek.cz

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