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han.medvik.cz screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 75% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

han.medvik.cz

Medvik

Page Load Speed

1.8 sec in total

First Response

357 ms

Resources Loaded

1.2 sec

Page Rendered

203 ms

han.medvik.cz screenshot

About Website

Welcome to han.medvik.cz homepage info - get ready to check Han Medvik best content for Czech Republic right away, or after learning these important things about han.medvik.cz

Visit han.medvik.cz

Key Findings

We analyzed Han.medvik.cz page load time and found that the first response time was 357 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

han.medvik.cz performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value26.4 s

0/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

han.medvik.cz

357 ms

style.css

120 ms

fluid_grid.css

227 ms

modernizr-2.5.3.min.js

355 ms

analytics.js

10 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 78% of them (7 requests) were addressed to the original Han.medvik.cz, 22% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (474 ms) belongs to the original domain Han.medvik.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.3 kB (23%)

Content Size

233.0 kB

After Optimization

179.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Han.medvik.cz main page is 233.0 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 5% of websites need less resources to load. Images take 151.3 kB which makes up the majority of the site volume.

HTML Optimization

-56%

Potential reduce by 1.6 kB

  • Original 2.8 kB
  • After minification 2.5 kB
  • After compression 1.2 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 341 B, which is 12% 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 1.6 kB or 56% of the original size.

Image Optimization

-1%

Potential reduce by 1.7 kB

  • Original 151.3 kB
  • After minification 149.7 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. Han Medvik images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 41.4 kB

  • Original 68.2 kB
  • After minification 67.7 kB
  • After compression 26.8 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 41.4 kB or 61% of the original size.

CSS Optimization

-82%

Potential reduce by 8.7 kB

  • Original 10.7 kB
  • After minification 6.2 kB
  • After compression 2.0 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. Han.medvik.cz needs all CSS files to be minified and compressed as it can save up to 8.7 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Han Medvik. According to our analytics all requests are already optimized.

Network Requests Diagram

han.medvik.cz

han.medvik.cz

357 ms

style.css

style.css

120 ms

fluid_grid.css

fluid_grid.css

227 ms

modernizr-2.5.3.min.js

modernizr-2.5.3.min.js

355 ms

analytics.js

analytics.js

10 ms

bg.jpg

bg.jpg

474 ms

blk40.png

blk40.png

117 ms

symbol-login.png

symbol-login.png

366 ms

collect

collect

14 ms

Accessibility Review

han.medvik.cz accessibility score

90

Accessibility Issues

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

Form elements do not have associated labels

Best Practices

han.medvik.cz best practices score

75

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

Low

Detected JavaScript libraries

SEO Factors

han.medvik.cz SEO score

62

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Han.medvik.cz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Han.medvik.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

han.medvik.cz

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