Tools & Wizards About Us
ostravskenoviny.cz screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ostravskenoviny.cz

OstravskeNoviny.cz | první regionální noviny na internetu - od roku 2001

Page Load Speed

3.6 sec in total

First Response

549 ms

Resources Loaded

2.7 sec

Page Rendered

307 ms

ostravskenoviny.cz screenshot

About Website

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

Vytvořit harmonický domov nemusí znamenat složité úpravy nebo nákladné investice.

Visit ostravskenoviny.cz

Key Findings

We analyzed Ostravskenoviny.cz page load time and found that the first response time was 549 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

ostravskenoviny.cz performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.4 s

0/100

25%

SI (Speed Index)

Value28.6 s

0/100

10%

TBT (Total Blocking Time)

Value8,040 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.426

22/100

15%

TTI (Time to Interactive)

Value24.3 s

0/100

10%

Network Requests Diagram

ostravskenoviny.cz

549 ms

www.ostravskenoviny.cz

1100 ms

wp-emoji-release.min.js

118 ms

youtube-channel.css

227 ms

magnific-popup.css

229 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 52% of them (26 requests) were addressed to the original Ostravskenoviny.cz, 16% (8 requests) were made to Static.xx.fbcdn.net and 6% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Ostravskenoviny.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 235.2 kB (36%)

Content Size

652.7 kB

After Optimization

417.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ostravskenoviny.cz main page is 652.7 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. 55% of websites need less resources to load. Images take 335.9 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 31.4 kB

  • Original 40.2 kB
  • After minification 38.2 kB
  • After compression 8.8 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 31.4 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 23.7 kB

  • Original 335.9 kB
  • After minification 312.2 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. Ostravske Noviny images are well optimized though.

JavaScript Optimization

-62%

Potential reduce by 139.0 kB

  • Original 224.9 kB
  • After minification 222.5 kB
  • After compression 85.9 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 139.0 kB or 62% of the original size.

CSS Optimization

-80%

Potential reduce by 41.1 kB

  • Original 51.6 kB
  • After minification 38.6 kB
  • After compression 10.6 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. Ostravskenoviny.cz needs all CSS files to be minified and compressed as it can save up to 41.1 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (63%)

Requests Now

41

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ostravske Noviny. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ostravskenoviny.cz

ostravskenoviny.cz

549 ms

www.ostravskenoviny.cz

www.ostravskenoviny.cz

1100 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

118 ms

youtube-channel.css

youtube-channel.css

227 ms

magnific-popup.css

magnific-popup.css

229 ms

style.css

style.css

237 ms

css

css

22 ms

style.css

style.css

242 ms

jquery.js

jquery.js

365 ms

jquery-migrate.min.js

jquery-migrate.min.js

242 ms

ubm.css

ubm.css

336 ms

ubm-jsonp.js

ubm-jsonp.js

444 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

338 ms

youtube-channel.js

youtube-channel.js

339 ms

masonry.min.js

masonry.min.js

353 ms

harvey.js

harvey.js

355 ms

theme.js

theme.js

359 ms

wp-embed.min.js

wp-embed.min.js

477 ms

widgets.js

widgets.js

310 ms

plusone.js

plusone.js

94 ms

analytics.js

analytics.js

31 ms

image-7238690-11422634

image-7238690-11422634

28 ms

logo-on1.png

logo-on1.png

280 ms

banner_SgZH5xaBAF4NBSQA.gif

banner_SgZH5xaBAF4NBSQA.gif

598 ms

Memo-1-1024x682.jpg

Memo-1-1024x682.jpg

480 ms

1170684_214986928700132_968414601_n.jpg

1170684_214986928700132_968414601_n.jpg

242 ms

CTPark_Ostrava_CTOffice_foto_01-300x200.jpg

CTPark_Ostrava_CTOffice_foto_01-300x200.jpg

278 ms

130216071-300x211.jpg

130216071-300x211.jpg

278 ms

kajnar-300x219.png

kajnar-300x219.png

580 ms

SAM_4067-300x225.jpg

SAM_4067-300x225.jpg

474 ms

brill7-300x199.jpg

brill7-300x199.jpg

468 ms

Gong-Renner-300x200.jpg

Gong-Renner-300x200.jpg

485 ms

jurenova-200x300.jpg

jurenova-200x300.jpg

583 ms

E

E

64 ms

v0SdcGFAl2aezM9Vq_aFTQ.ttf

v0SdcGFAl2aezM9Vq_aFTQ.ttf

47 ms

nj47mAZe0mYUIySgfn0wpQ.ttf

nj47mAZe0mYUIySgfn0wpQ.ttf

48 ms

4cKlrioa77J2iqTqBgkRWg.ttf

4cKlrioa77J2iqTqBgkRWg.ttf

60 ms

collect

collect

25 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

16 ms

likebox.php

likebox.php

236 ms

J

J

151 ms

11422634-1447927242515

11422634-1447927242515

40 ms

hDvwL1_H7g-.css

hDvwL1_H7g-.css

43 ms

56WNbrUYLbL.css

56WNbrUYLbL.css

47 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

45 ms

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43 ms

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37 ms

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74 ms

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I6-MnjEovm5.js

3 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

9 ms

Accessibility Review

ostravskenoviny.cz accessibility score

84

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

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

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

High

Links do not have a discernible name

Best Practices

ostravskenoviny.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

ostravskenoviny.cz SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

High

robots.txt is not valid

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 Ostravskenoviny.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 Ostravskenoviny.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

ostravskenoviny.cz

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