Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

proficocky.cz

Kontaktní čočky, brýle a příslušenství online | Alensa.cz

Page Load Speed

3.6 sec in total

First Response

399 ms

Resources Loaded

2.9 sec

Page Rendered

294 ms

proficocky.cz screenshot

About Website

Visit proficocky.cz now to see the best up-to-date Proficocky content and also check out these interesting facts you probably never knew about proficocky.cz

Kontaktní čočky - dioptrické nebo barevné, včetně roztoků, s dodáním do 24h. Velký výběr slunečních a dioptrických brýlí.

Visit proficocky.cz

Key Findings

We analyzed Proficocky.cz page load time and found that the first response time was 399 ms and then it took 3.2 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

proficocky.cz performance score

0

Network Requests Diagram

proficocky.cz

399 ms

www.proficocky.cz

899 ms

jquery-1.7.1.min.js

306 ms

jquery-ui-1.8.20.full.min.js

408 ms

jquery-ui-i18n.min.js

207 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 65% of them (58 requests) were addressed to the original Proficocky.cz, 11% (10 requests) were made to Static.xx.fbcdn.net and 7% (6 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (899 ms) belongs to the original domain Proficocky.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 659.7 kB (50%)

Content Size

1.3 MB

After Optimization

651.4 kB

In fact, the total size of Proficocky.cz main page is 1.3 MB. 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. Javascripts take 771.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 35.1 kB

  • Original 46.1 kB
  • After minification 36.8 kB
  • After compression 11.0 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 9.3 kB, which is 20% 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 35.1 kB or 76% of the original size.

Image Optimization

-7%

Potential reduce by 28.7 kB

  • Original 415.7 kB
  • After minification 387.0 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. Proficocky images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 531.5 kB

  • Original 771.6 kB
  • After minification 743.6 kB
  • After compression 240.1 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 531.5 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 64.4 kB

  • Original 77.7 kB
  • After minification 70.5 kB
  • After compression 13.3 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. Proficocky.cz needs all CSS files to be minified and compressed as it can save up to 64.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (58%)

Requests Now

85

After Optimization

36

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Proficocky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

SEO Factors

proficocky.cz SEO score

0

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 Proficocky.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 Proficocky.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 Proficocky. 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: