Tools & Wizards About Us
rejstriky.finance.cz screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

rejstriky.finance.cz

Obchodní rejstřík - Justice.cz, sbírka listin, živnostenský rejstřík, datové schránky, registrace k DPH, adresy RÚIAN - Rejstriky.finance.cz

Page Load Speed

8.2 sec in total

First Response

463 ms

Resources Loaded

7.4 sec

Page Rendered

345 ms

rejstriky.finance.cz screenshot

About Website

Click here to check amazing Rejstriky Finance content for Czech Republic. Otherwise, check out these important facts you probably never knew about rejstriky.finance.cz

Na jednom místě u nás najdete kompletní data ze všech důležitých rejstříků osob a firem v ČR. Data průběžně aktualizujeme a snažíme se je přehledně…

Visit rejstriky.finance.cz

Key Findings

We analyzed Rejstriky.finance.cz page load time and found that the first response time was 463 ms and then it took 7.7 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

rejstriky.finance.cz performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

16/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

38/100

25%

SI (Speed Index)

Value17.6 s

0/100

10%

TBT (Total Blocking Time)

Value37,690 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.152

75/100

15%

TTI (Time to Interactive)

Value50.4 s

0/100

10%

Network Requests Diagram

rejstriky.finance.cz

463 ms

rejstriky.finance.cz

1407 ms

css

63 ms

satelliteLib-60dca9a27892e47d43171a7f1b8ae7c93b473a42.js

98 ms

jsloader-7ba940b92bad.js

434 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 13% of them (11 requests) were addressed to the original Rejstriky.finance.cz, 13% (11 requests) were made to Cm.g.doubleclick.net and 9% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Cdn.performax.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 547.7 kB (60%)

Content Size

912.9 kB

After Optimization

365.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Rejstriky.finance.cz main page is 912.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 625.0 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 414.7 kB

  • Original 625.0 kB
  • After minification 624.3 kB
  • After compression 210.3 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 414.7 kB or 66% of the original size.

Image Optimization

-2%

Potential reduce by 39 B

  • Original 1.9 kB
  • After minification 1.9 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. Rejstriky Finance images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 133.0 kB

  • Original 286.0 kB
  • After minification 286.0 kB
  • After compression 153.0 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 133.0 kB or 47% of the original size.

Requests Breakdown

Number of requests can be reduced by 62 (81%)

Requests Now

77

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rejstriky Finance. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rejstriky.finance.cz

rejstriky.finance.cz

463 ms

rejstriky.finance.cz

rejstriky.finance.cz

1407 ms

css

css

63 ms

satelliteLib-60dca9a27892e47d43171a7f1b8ae7c93b473a42.js

satelliteLib-60dca9a27892e47d43171a7f1b8ae7c93b473a42.js

98 ms

jsloader-7ba940b92bad.js

jsloader-7ba940b92bad.js

434 ms

jsloader-e0ef9654b481-jquery-2.1.4.min.js

jsloader-e0ef9654b481-jquery-2.1.4.min.js

594 ms

jsloader-60af8892c8ce.js

jsloader-60af8892c8ce.js

630 ms

jsloader-8f9ef5a5b18d-sprite.js

jsloader-8f9ef5a5b18d-sprite.js

587 ms

adsbygoogle.js

adsbygoogle.js

94 ms

adsbygoogle.js

adsbygoogle.js

112 ms

css2

css2

15 ms

jsloader-459ca3794b38-default.class.js

jsloader-459ca3794b38-default.class.js

294 ms

jsloader-20a32097b465.js

jsloader-20a32097b465.js

376 ms

jsloader-91c3d80beeb7-sasLibs.js

jsloader-91c3d80beeb7-sasLibs.js

466 ms

podnikatel_cz

podnikatel_cz

751 ms

gtm.js

gtm.js

147 ms

default.svg

default.svg

1554 ms

cssloader-c491c91d4560.css

cssloader-c491c91d4560.css

734 ms

zrt_lookup.html

zrt_lookup.html

93 ms

show_ads_impl.js

show_ads_impl.js

71 ms

analytics.js

analytics.js

130 ms

xgemius.js

xgemius.js

1598 ms

js

js

125 ms

cookie.js

cookie.js

443 ms

integrator.js

integrator.js

504 ms

ads

ads

373 ms

ads

ads

845 ms

collect

collect

363 ms

cssloader-b48fcb6951a8.css

cssloader-b48fcb6951a8.css

365 ms

collect

collect

448 ms

PN_xRfK9oXHga0XdaMg5.woff

PN_xRfK9oXHga0XdaMg5.woff

294 ms

ads

ads

705 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4k.woff

181 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQ.woff

196 ms

vEFO2_JTCgwQ5ejvMV0O96D01E8J0tJXHJbF.woff

vEFO2_JTCgwQ5ejvMV0O96D01E8J0tJXHJbF.woff

240 ms

ascode.js

ascode.js

1348 ms

podnikatel_cz

podnikatel_cz

391 ms

integrator.js

integrator.js

80 ms

ads

ads

609 ms

insert_rtb.js

insert_rtb.js

2233 ms

fpdata.js

fpdata.js

283 ms

gsconf.js

gsconf.js

673 ms

lsget.html

lsget.html

1895 ms

85254efcadaacab5fed344cbf203b7e7.js

85254efcadaacab5fed344cbf203b7e7.js

284 ms

load_preloaded_resource.js

load_preloaded_resource.js

347 ms

c471d9b7113df21a6cf58632ab968748.js

c471d9b7113df21a6cf58632ab968748.js

407 ms

abg_lite.js

abg_lite.js

407 ms

window_focus.js

window_focus.js

648 ms

qs_click_protection.js

qs_click_protection.js

648 ms

rx_lidar.js

rx_lidar.js

453 ms

042791247ab671b2831aa311d6583330.js

042791247ab671b2831aa311d6583330.js

633 ms

reactive_library.js

reactive_library.js

230 ms

icon.png

icon.png

338 ms

s

s

129 ms

integrator.js

integrator.js

701 ms

zrt_lookup.html

zrt_lookup.html

649 ms

cookie_push_onload.html

cookie_push_onload.html

969 ms

css2

css2

957 ms

icon.png

icon.png

901 ms

6c7423e08ae99c3d125c127fa3b3e325.js

6c7423e08ae99c3d125c127fa3b3e325.js

564 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

520 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

544 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

727 ms

css

css

324 ms

dpixel

dpixel

610 ms

trk

trk

590 ms

dpixel

dpixel

623 ms

hit

hit

563 ms

activeview

activeview

255 ms

KFOlCnqEu92Fr1MmWUlvAA.woff

KFOlCnqEu92Fr1MmWUlvAA.woff

262 ms

KFOmCnqEu92Fr1Me5g.woff

KFOmCnqEu92Fr1Me5g.woff

261 ms

b4aq_x9zMiku-4ayY0gQrcEuJNMSghrM2Nuaea2nyAg.js

b4aq_x9zMiku-4ayY0gQrcEuJNMSghrM2Nuaea2nyAg.js

264 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpy8.woff

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpy8.woff

165 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpy8.woff

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpy8.woff

260 ms

imp.performax.cz

imp.performax.cz

1051 ms

rexdot.js

rexdot.js

504 ms

pixel

pixel

424 ms

pixel

pixel

427 ms

pixel

pixel

435 ms

pixel

pixel

425 ms

pixel

pixel

423 ms

pixel

pixel

19 ms

pixel

pixel

19 ms

pixel

pixel

19 ms

pixel

pixel

17 ms

pixel

pixel

15 ms

pixel

pixel

23 ms

Accessibility Review

rejstriky.finance.cz accessibility score

83

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

High

[aria-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Best Practices

rejstriky.finance.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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rejstriky.finance.cz SEO score

88

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

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 Rejstriky.finance.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 Rejstriky.finance.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

rejstriky.finance.cz

Open Graph data is detected on the main page of Rejstriky Finance. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: