Tools & Wizards About Us
prazska-hriste.cz screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

prazska-hriste.cz

Pražská hřiště - Kam v Praze, když máte volno

Page Load Speed

9 sec in total

First Response

362 ms

Resources Loaded

8.5 sec

Page Rendered

131 ms

prazska-hriste.cz screenshot

About Website

Visit prazska-hriste.cz now to see the best up-to-date Prazska Hriste content and also check out these interesting facts you probably never knew about prazska-hriste.cz

Pražská hřiště - katalog Pražských parků a hřišť

Visit prazska-hriste.cz

Key Findings

We analyzed Prazska-hriste.cz page load time and found that the first response time was 362 ms and then it took 8.6 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

prazska-hriste.cz performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value770 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

prazska-hriste.cz

362 ms

www.prazska-hriste.cz

550 ms

main.css

243 ms

logo.jpg

5030 ms

mapa.gif

234 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 62% of them (24 requests) were addressed to the original Prazska-hriste.cz, 10% (4 requests) were made to Pagead2.googlesyndication.com and 10% (4 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain Prazska-hriste.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.4 kB (19%)

Content Size

115.4 kB

After Optimization

94.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prazska-hriste.cz main page is 115.4 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. 25% of websites need less resources to load. Images take 65.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 15.0 kB

  • Original 20.2 kB
  • After minification 18.7 kB
  • After compression 5.1 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 15.0 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 269 B

  • Original 65.6 kB
  • After minification 65.4 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. Prazska Hriste images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 1.0 kB

  • Original 22.5 kB
  • After minification 22.5 kB
  • After compression 21.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-71%

Potential reduce by 5.0 kB

  • Original 7.1 kB
  • After minification 6.1 kB
  • After compression 2.1 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. Prazska-hriste.cz needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (67%)

Requests Now

36

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prazska Hriste. 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

prazska-hriste.cz

prazska-hriste.cz

362 ms

www.prazska-hriste.cz

www.prazska-hriste.cz

550 ms

main.css

main.css

243 ms

logo.jpg

logo.jpg

5030 ms

mapa.gif

mapa.gif

234 ms

star.gif

star.gif

236 ms

show_ads.js

show_ads.js

6 ms

urchin.js

urchin.js

7 ms

bg-main.gif

bg-main.gif

4775 ms

bg-head.jpg

bg-head.jpg

4784 ms

linka-white.gif

linka-white.gif

4776 ms

arr-green.gif

arr-green.gif

4774 ms

sport_4_obrazek.gif

sport_4_obrazek.gif

4773 ms

sport_3_obrazek.gif

sport_3_obrazek.gif

4776 ms

sport_1_obrazek.gif

sport_1_obrazek.gif

4776 ms

sport_2_obrazek.gif

sport_2_obrazek.gif

4775 ms

sport_10_obrazek.gif

sport_10_obrazek.gif

4777 ms

sport_11_obrazek.gif

sport_11_obrazek.gif

4776 ms

sport_8_obrazek.gif

sport_8_obrazek.gif

4777 ms

sport_12_obrazek.gif

sport_12_obrazek.gif

4778 ms

sport_6_obrazek.gif

sport_6_obrazek.gif

4777 ms

sport_5_obrazek.gif

sport_5_obrazek.gif

4778 ms

sport_9_obrazek.gif

sport_9_obrazek.gif

4779 ms

sport_7_obrazek.gif

sport_7_obrazek.gif

4780 ms

arr-white.gif

arr-white.gif

4780 ms

ca-pub-0923663891773141.js

ca-pub-0923663891773141.js

60 ms

zrt_lookup.html

zrt_lookup.html

39 ms

show_ads_impl.js

show_ads_impl.js

44 ms

__utm.gif

__utm.gif

6 ms

print.css

print.css

119 ms

ads

ads

291 ms

osd.js

osd.js

5 ms

m_js_controller.js

m_js_controller.js

30 ms

abg.js

abg.js

44 ms

favicon

favicon

2244 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

34 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

30 ms

s

s

15 ms

x_button_blue2.png

x_button_blue2.png

4 ms

Accessibility Review

prazska-hriste.cz accessibility score

77

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

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

High

Form elements do not have associated labels

Best Practices

prazska-hriste.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

prazska-hriste.cz SEO score

75

Search Engine Optimization Advices

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 Prazska-hriste.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 Prazska-hriste.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

prazska-hriste.cz

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