Tools & Wizards About Us
hradek.cz screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

hradek.cz

Home - Město Hrádek nad Nisou - Hrádek nad Nisou

Page Load Speed

3.8 sec in total

First Response

330 ms

Resources Loaded

3.2 sec

Page Rendered

266 ms

hradek.cz screenshot

About Website

Welcome to hradek.cz homepage info - get ready to check Hradek best content right away, or after learning these important things about hradek.cz

Oficiální webové stránky Města Hrádek nad Nisou - Home

Visit hradek.cz

Key Findings

We analyzed Hradek.cz page load time and found that the first response time was 330 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

hradek.cz performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value3,030 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

hradek.cz

330 ms

index.aspx

1276 ms

thickbox.css

310 ms

arsp_default.css

312 ms

arsp_default_obsah.css

322 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Hradek.cz, 82% (69 requests) were made to Hradek.eu and 8% (7 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Hradek.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 215.9 kB (25%)

Content Size

851.1 kB

After Optimization

635.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hradek.cz main page is 851.1 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. 50% of websites need less resources to load. Images take 628.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 48.8 kB

  • Original 60.0 kB
  • After minification 50.4 kB
  • After compression 11.2 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 9.6 kB, which is 16% 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 48.8 kB or 81% of the original size.

Image Optimization

-14%

Potential reduce by 88.2 kB

  • Original 628.0 kB
  • After minification 539.7 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. Obviously, Hradek needs image optimization as it can save up to 88.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-39%

Potential reduce by 50.4 kB

  • Original 128.5 kB
  • After minification 124.3 kB
  • After compression 78.1 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 50.4 kB or 39% of the original size.

CSS Optimization

-82%

Potential reduce by 28.5 kB

  • Original 34.6 kB
  • After minification 25.2 kB
  • After compression 6.1 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. Hradek.cz needs all CSS files to be minified and compressed as it can save up to 28.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (33%)

Requests Now

82

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hradek. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hradek.cz

hradek.cz

330 ms

index.aspx

index.aspx

1276 ms

thickbox.css

thickbox.css

310 ms

arsp_default.css

arsp_default.css

312 ms

arsp_default_obsah.css

arsp_default_obsah.css

322 ms

arsp_menu.css

arsp_menu.css

324 ms

jquery.js

jquery.js

648 ms

thickbox.js

thickbox.js

515 ms

home.css

home.css

419 ms

WebResource.axd

WebResource.axd

434 ms

ScriptResource.axd

ScriptResource.axd

539 ms

ScriptResource.axd

ScriptResource.axd

429 ms

menu_ex.js

menu_ex.js

215 ms

pocasi-na-web.php

pocasi-na-web.php

262 ms

jsapi

jsapi

17 ms

1225848

1225848

648 ms

k_kalendar_sm.png

k_kalendar_sm.png

868 ms

blanc.gif

blanc.gif

109 ms

bila01.png

bila01.png

216 ms

pozvanka_do_zitavy_bila.png

pozvanka_do_zitavy_bila.png

122 ms

hradecke_pamatky_bila.png

hradecke_pamatky_bila.png

119 ms

vlakova_vyluka2_bila.png

vlakova_vyluka2_bila.png

113 ms

vitani_jara_bila.png

vitani_jara_bila.png

124 ms

tj_orel_bila.png

tj_orel_bila.png

221 ms

fotbal_bila.png

fotbal_bila.png

226 ms

vlajka_pro_tibet_bila.png

vlajka_pro_tibet_bila.png

233 ms

mdz_na_radnici_bila.png

mdz_na_radnici_bila.png

232 ms

detsky_klub_kocourek_bila.png

detsky_klub_kocourek_bila.png

240 ms

radnice.png

radnice.png

321 ms

zpravy.png

zpravy.png

335 ms

casti.png

casti.png

333 ms

obcan.png

obcan.png

345 ms

firma.png

firma.png

345 ms

turista.png

turista.png

351 ms

volno.png

volno.png

429 ms

mapy.png

mapy.png

436 ms

ico_brana_trojzemi.png

ico_brana_trojzemi.png

442 ms

ico_maly_trojuhelnik_m.png

ico_maly_trojuhelnik_m.png

457 ms

ico_hra_chra_m.png

ico_hra_chra_m.png

454 ms

ico_kristyna.png

ico_kristyna.png

461 ms

ico_mikroregion_nisa_m.png

ico_mikroregion_nisa_m.png

533 ms

mas_podjestedi_ico.png

mas_podjestedi_ico.png

546 ms

ico_facebook_home.png

ico_facebook_home.png

553 ms

ico_gplus_home.png

ico_gplus_home.png

566 ms

ico_twitter_home.png

ico_twitter_home.png

567 ms

ico_youtube_home.png

ico_youtube_home.png

574 ms

ico_zonerama_home.png

ico_zonerama_home.png

642 ms

ico_soundcloud_home.png

ico_soundcloud_home.png

659 ms

mp_znak_100.png

mp_znak_100.png

668 ms

pl.gif

pl.gif

675 ms

default01.jpg

default01.jpg

985 ms

textpanel01.jpg

textpanel01.jpg

777 ms

textpanel_slogan.png

textpanel_slogan.png

739 ms

polojasno.png

polojasno.png

120 ms

zatazeno.png

zatazeno.png

233 ms

obcasny-dest.png

obcasny-dest.png

241 ms

12 ms

default+en.css

default+en.css

3 ms

default+en.I.js

default+en.I.js

8 ms

vystraha.png

vystraha.png

666 ms

1.jpg

1.jpg

676 ms

radnice_h.png

radnice_h.png

673 ms

radnice_p.png

radnice_p.png

740 ms

zpravy_h.png

zpravy_h.png

754 ms

zpravy_p.png

zpravy_p.png

684 ms

casti_h.png

casti_h.png

681 ms

casti_p.png

casti_p.png

676 ms

obcan_h.png

obcan_h.png

736 ms

obcan_p.png

obcan_p.png

748 ms

firma_h.png

firma_h.png

765 ms

firma_p.png

firma_p.png

688 ms

turista_h.png

turista_h.png

676 ms

turista_p.png

turista_p.png

737 ms

volno_h.png

volno_h.png

744 ms

volno_p.png

volno_p.png

763 ms

mapy_h.png

mapy_h.png

761 ms

mapy_p.png

mapy_p.png

689 ms

home_s.png

home_s.png

677 ms

loading01.gif

loading01.gif

732 ms

arsp_default_print.css

arsp_default_print.css

111 ms

async-ads.js

async-ads.js

31 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

25 ms

small-logo.png

small-logo.png

17 ms

clear.gif

clear.gif

18 ms

Accessibility Review

hradek.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.

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

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

Links do not have a discernible name

Best Practices

hradek.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

hradek.cz SEO score

92

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

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 Hradek.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 Hradek.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

hradek.cz

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