Report Summary

  • 60

    Performance

    Renders faster than
    76% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

prazsky-krysarik.cz

Klub přátel psů pražských krysaříků

Page Load Speed

3.4 sec in total

First Response

506 ms

Resources Loaded

2.6 sec

Page Rendered

275 ms

prazsky-krysarik.cz screenshot

About Website

Click here to check amazing Prazsky Krysarik content for Czech Republic. Otherwise, check out these important facts you probably never knew about prazsky-krysarik.cz

Klub přátel psů pražských krysaříků

Visit prazsky-krysarik.cz

Key Findings

We analyzed Prazsky-krysarik.cz page load time and found that the first response time was 506 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

prazsky-krysarik.cz performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value18.3 s

0/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.0 s

88/100

10%

Network Requests Diagram

prazsky-krysarik.cz

506 ms

style.css

248 ms

header-cz.jpg

972 ms

_hruskovi.jpg

729 ms

_vict_show.jpg

371 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 93% of them (28 requests) were addressed to the original Prazsky-krysarik.cz, 3% (1 request) were made to Rubikovo.name and 3% (1 request) were made to Toplist.cz. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Prazsky-krysarik.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.5 kB (12%)

Content Size

628.1 kB

After Optimization

552.6 kB

In fact, the total size of Prazsky-krysarik.cz main page is 628.1 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. Only 10% of websites need less resources to load. Images take 594.8 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 14.6 kB

  • Original 19.9 kB
  • After minification 17.2 kB
  • After compression 5.4 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 2.8 kB, which is 14% 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 14.6 kB or 73% of the original size.

Image Optimization

-8%

Potential reduce by 49.4 kB

  • Original 594.8 kB
  • After minification 545.4 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. Prazsky Krysarik images are well optimized though.

CSS Optimization

-86%

Potential reduce by 11.6 kB

  • Original 13.4 kB
  • After minification 9.7 kB
  • After compression 1.8 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. Prazsky-krysarik.cz needs all CSS files to be minified and compressed as it can save up to 11.6 kB or 86% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

29

After Optimization

29

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prazsky Krysarik. According to our analytics all requests are already optimized.

Accessibility Review

prazsky-krysarik.cz accessibility score

54

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

prazsky-krysarik.cz best practices score

58

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

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

prazsky-krysarik.cz SEO score

62

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    CS

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Prazsky-krysarik.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 Prazsky-krysarik.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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