Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 98% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    65% of websites

  • 58

    SEO

    Google-friendlier than
    30% of websites

janik.bloguje.cz

bloguje.cz - váš blogovací systém zdarma

Page Load Speed

1.3 sec in total

First Response

318 ms

Resources Loaded

767 ms

Page Rendered

245 ms

janik.bloguje.cz screenshot

About Website

Welcome to janik.bloguje.cz homepage info - get ready to check Janik Bloguje best content for Czech Republic right away, or after learning these important things about janik.bloguje.cz

Visit janik.bloguje.cz

Key Findings

We analyzed Janik.bloguje.cz page load time and found that the first response time was 318 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

janik.bloguje.cz performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

janik.bloguje.cz

318 ms

style_p.css

178 ms

bag.gif

163 ms

bg-bloguje-s.gif

162 ms

logo.gif

169 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 14% of them (1 request) were addressed to the original Janik.bloguje.cz, 86% (6 requests) were made to Static.bloguje.cz.s3.amazonaws.com. The less responsive or slowest element that took the longest time to load (318 ms) belongs to the original domain Janik.bloguje.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.2 kB (69%)

Content Size

10.4 kB

After Optimization

3.2 kB

In fact, the total size of Janik.bloguje.cz main page is 10.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 8.8 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 986 B

  • Original 1.5 kB
  • After minification 1.1 kB
  • After compression 554 B

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 462 B, which is 30% 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 986 B or 64% of the original size.

CSS Optimization

-70%

Potential reduce by 6.2 kB

  • Original 8.8 kB
  • After minification 8.5 kB
  • After compression 2.7 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. Janik.bloguje.cz needs all CSS files to be minified and compressed as it can save up to 6.2 kB or 70% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Janik Bloguje. According to our analytics all requests are already optimized.

Accessibility Review

janik.bloguje.cz accessibility score

100

Accessibility Issues

Best Practices

janik.bloguje.cz best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

janik.bloguje.cz SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Janik.bloguje.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 Janik.bloguje.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

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