Tools & Wizards About Us
pina.cz screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

pina.cz

www.PiNa.cz | RC modely, Letadla, Fotografie, Hudba a další

Page Load Speed

23 sec in total

First Response

381 ms

Resources Loaded

22.5 sec

Page Rendered

182 ms

pina.cz screenshot

About Website

Click here to check amazing Pi Na content for Czech Republic. Otherwise, check out these important facts you probably never knew about pina.cz

Martin Pilný - RC Modely, Letadla, Fotografování, High End Audio a mnoho dalšího. Máš chvilku? Tak klikni na ten modrý odkaz nahoře a pojď se mrknout.

Visit pina.cz

Key Findings

We analyzed Pina.cz page load time and found that the first response time was 381 ms and then it took 22.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

pina.cz performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

pina.cz

381 ms

pina.cz

916 ms

www.pina.cz

699 ms

head-fff725fb17782d25c7e57747eb5deaf55fcd9339.css

300 ms

lazyload.min.js

243 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 95% of them (19 requests) were addressed to the original Pina.cz, 5% (1 request) were made to Toplist.cz. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Toplist.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.4 kB (42%)

Content Size

230.5 kB

After Optimization

133.1 kB

  • HTML
  • Images

In fact, the total size of Pina.cz main page is 230.5 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. 15% of websites need less resources to load. HTML takes 118.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 97.4 kB

  • Original 118.3 kB
  • After minification 112.7 kB
  • After compression 20.8 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 97.4 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 112.3 kB
  • After minification 112.3 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. Pi Na images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pi Na. According to our analytics all requests are already optimized.

Network Requests Diagram

pina.cz

pina.cz

381 ms

pina.cz

pina.cz

916 ms

www.pina.cz

www.pina.cz

699 ms

head-fff725fb17782d25c7e57747eb5deaf55fcd9339.css

head-fff725fb17782d25c7e57747eb5deaf55fcd9339.css

300 ms

lazyload.min.js

lazyload.min.js

243 ms

dot.asp

dot.asp

20262 ms

open-sans-normal-400.woff

open-sans-normal-400.woff

102 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

415 ms

SR-71-Blackbird-1-200x140.jpg

SR-71-Blackbird-1-200x140.jpg

179 ms

John-Stapp-Rocket-Sled-Gee-Whiz-200x140.jpg

John-Stapp-Rocket-Sled-Gee-Whiz-200x140.jpg

280 ms

Lightning-F1-XG332-Perex-200x140.jpg

Lightning-F1-XG332-Perex-200x140.jpg

284 ms

News-Icon-200x140.jpg

News-Icon-200x140.jpg

378 ms

G-AWAR-Perex-200x140.jpg

G-AWAR-Perex-200x140.jpg

307 ms

Lockheed-SR-71-Blackbird-Featured-1-200x140.jpg

Lockheed-SR-71-Blackbird-Featured-1-200x140.jpg

313 ms

LEGO-NASA-SR-71-200x140.jpg

LEGO-NASA-SR-71-200x140.jpg

385 ms

Nemozny-dialog-200x140.jpg

Nemozny-dialog-200x140.jpg

378 ms

SR-71-Blackbird-1-60x42.jpg

SR-71-Blackbird-1-60x42.jpg

404 ms

John-Stapp-Rocket-Sled-Gee-Whiz-60x42.jpg

John-Stapp-Rocket-Sled-Gee-Whiz-60x42.jpg

421 ms

Lightning-F1-XG332-Perex-60x42.jpg

Lightning-F1-XG332-Perex-60x42.jpg

472 ms

News-Icon-60x42.jpg

News-Icon-60x42.jpg

473 ms

Accessibility Review

pina.cz accessibility score

94

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

pina.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

pina.cz SEO score

99

Search Engine Optimization Advices

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 Pina.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 Pina.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

pina.cz

Open Graph data is detected on the main page of Pi Na. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: