Tools & Wizards About Us
strelecky-portal.cz screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

strelecky-portal.cz

topstrely.cz

Page Load Speed

6.2 sec in total

First Response

436 ms

Resources Loaded

5.6 sec

Page Rendered

218 ms

strelecky-portal.cz screenshot

About Website

Welcome to strelecky-portal.cz homepage info - get ready to check Strelecky Portal best content for Czech Republic right away, or after learning these important things about strelecky-portal.cz

topstrely.cz, poměděné střely

Visit strelecky-portal.cz

Key Findings

We analyzed Strelecky-portal.cz page load time and found that the first response time was 436 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

strelecky-portal.cz performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

strelecky-portal.cz

436 ms

www.strelecky-portal.cz

866 ms

fetchscript.php

247 ms

template.css

234 ms

header-blue.css

253 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 95% of them (90 requests) were addressed to the original Strelecky-portal.cz, 4% (4 requests) were made to Google-analytics.com and 1% (1 request) were made to Api.myx.cz. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Strelecky-portal.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 321.8 kB (43%)

Content Size

753.9 kB

After Optimization

432.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Strelecky-portal.cz main page is 753.9 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. 40% of websites need less resources to load. Images take 355.0 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 61.4 kB

  • Original 73.5 kB
  • After minification 64.0 kB
  • After compression 12.2 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 9.5 kB, which is 13% 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 61.4 kB or 83% of the original size.

Image Optimization

-9%

Potential reduce by 30.2 kB

  • Original 355.0 kB
  • After minification 324.8 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. Strelecky Portal images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 131.8 kB

  • Original 207.3 kB
  • After minification 195.4 kB
  • After compression 75.5 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 131.8 kB or 64% of the original size.

CSS Optimization

-83%

Potential reduce by 98.5 kB

  • Original 118.1 kB
  • After minification 108.7 kB
  • After compression 19.7 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. Strelecky-portal.cz needs all CSS files to be minified and compressed as it can save up to 98.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (38%)

Requests Now

93

After Optimization

58

  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Strelecky Portal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

strelecky-portal.cz

strelecky-portal.cz

436 ms

www.strelecky-portal.cz

www.strelecky-portal.cz

866 ms

fetchscript.php

fetchscript.php

247 ms

template.css

template.css

234 ms

header-blue.css

header-blue.css

253 ms

body-white.css

body-white.css

248 ms

footer-blue.css

footer-blue.css

348 ms

modules.css

modules.css

254 ms

typography.css

typography.css

465 ms

system.css

system.css

467 ms

general.css

general.css

465 ms

rokmoomenu.css

rokmoomenu.css

466 ms

mod_eventlistcal15q.css

mod_eventlistcal15q.css

467 ms

jcomments-v2.1.js

jcomments-v2.1.js

699 ms

ajax.js

ajax.js

691 ms

mootools.js

mootools.js

1038 ms

caption.js

caption.js

693 ms

fetchscript.php

fetchscript.php

814 ms

rokfonts.js

rokfonts.js

815 ms

rokdate.js

rokdate.js

912 ms

rokutils.js

rokutils.js

929 ms

rokmoomenu.js

rokmoomenu.js

932 ms

mootools.bgiframe.js

mootools.bgiframe.js

1058 ms

rokmicronews.js

rokmicronews.js

1059 ms

roknewsflash-packed.js

roknewsflash-packed.js

1147 ms

rokstories.js

rokstories.js

1167 ms

rokajaxsearch.js

rokajaxsearch.js

1282 ms

rokbox.js

rokbox.js

1383 ms

rokbox-style.css

rokbox-style.css

1281 ms

rokbox-config.js

rokbox-config.js

1288 ms

gatr.js

gatr.js

1380 ms

page-bg.png

page-bg.png

232 ms

body-l.png

body-l.png

232 ms

body-r.png

body-r.png

233 ms

topbar-bg.png

topbar-bg.png

235 ms

lock2.png

lock2.png

236 ms

horiz-bg.png

horiz-bg.png

348 ms

header-bg.jpg

header-bg.jpg

565 ms

logo.png

logo.png

465 ms

search-bg.png

search-bg.png

465 ms

horiz-r.png

horiz-r.png

469 ms

horiz-l.png

horiz-l.png

473 ms

drop-top-2.png

drop-top-2.png

581 ms

drop-bg-2.png

drop-bg-2.png

699 ms

col-r.png

col-r.png

703 ms

feature-bg.png

feature-bg.png

701 ms

32_thumb.jpg

32_thumb.jpg

697 ms

32_thumb.jpg

32_thumb.jpg

800 ms

32_thumb.jpg

32_thumb.jpg

815 ms

32_rokmicronews_thumb.png

32_rokmicronews_thumb.png

1042 ms

32_rokmicronews_thumb.jpg

32_rokmicronews_thumb.jpg

1048 ms

32_rokmicronews_thumb.jpg

32_rokmicronews_thumb.jpg

937 ms

39_rokmicronews_thumb.jpg

39_rokmicronews_thumb.jpg

938 ms

74_rokmicronews_thumb.jpg

74_rokmicronews_thumb.jpg

1151 ms

54_rokmicronews_thumb.jpg

54_rokmicronews_thumb.jpg

1160 ms

32_rokmicronews_thumb.jpg

32_rokmicronews_thumb.jpg

1272 ms

32_rokmicronews_thumb.jpg

32_rokmicronews_thumb.jpg

1284 ms

32_rokmicronews_thumb.jpg

32_rokmicronews_thumb.jpg

1388 ms

54_rokmicronews_thumb.jpg

54_rokmicronews_thumb.jpg

1399 ms

54_rokmicronews_thumb.jpg

54_rokmicronews_thumb.jpg

1501 ms

32_rokmicronews_thumb.jpg

32_rokmicronews_thumb.jpg

1514 ms

feature-readon-l.png

feature-readon-l.png

1500 ms

feature-readon-m.png

feature-readon-m.png

1507 ms

feature-readon-r.png

feature-readon-r.png

1615 ms

newsflash-bg.png

newsflash-bg.png

1619 ms

newsflash-tab.png

newsflash-tab.png

1725 ms

roktabs-bg.png

roktabs-bg.png

1726 ms

ga.js

ga.js

30 ms

myx.js

myx.js

376 ms

__utm.gif

__utm.gif

14 ms

__utm.gif

__utm.gif

21 ms

__utm.gif

__utm.gif

25 ms

rmn-inset-r.png

rmn-inset-r.png

1525 ms

rmn-inset-l.png

rmn-inset-l.png

1524 ms

move-handle.png

move-handle.png

1633 ms

rmn-expander.png

rmn-expander.png

1628 ms

blue-h2.png

blue-h2.png

1731 ms

rokmicro-list-bg.png

rokmicro-list-bg.png

1622 ms

rokmicro-list-bg2.png

rokmicro-list-bg2.png

1516 ms

grey-arrow.png

grey-arrow.png

1526 ms

light-module-h3-2.png

light-module-h3-2.png

1629 ms

light-module-h3.png

light-module-h3.png

1627 ms

light-div.png

light-div.png

1623 ms

light-arrow.png

light-arrow.png

1622 ms

botbar-bg.png

botbar-bg.png

1512 ms

top-button-bg.png

top-button-bg.png

1525 ms

bottom-bg.png

bottom-bg.png

1629 ms

footer-bg.png

footer-bg.png

1694 ms

drophere.png

drophere.png

117 ms

sub-bg-active-r.png

sub-bg-active-r.png

234 ms

sub-bg-active-l.png

sub-bg-active-l.png

235 ms

spinner.gif

spinner.gif

237 ms

32.jpg

32.jpg

238 ms

blank.png

blank.png

296 ms

newsflash-controls.png

newsflash-controls.png

345 ms

Accessibility Review

strelecky-portal.cz accessibility score

90

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

strelecky-portal.cz best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

strelecky-portal.cz SEO score

98

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Strelecky-portal.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 Strelecky-portal.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

strelecky-portal.cz

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