Tools & Wizards About Us
amigas.cz screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

amigas.cz

Kurzy angličtiny a španělštiny Praha, Brno, pomaturitní studium

Page Load Speed

7.8 sec in total

First Response

1.8 sec

Resources Loaded

5.6 sec

Page Rendered

392 ms

amigas.cz screenshot

About Website

Visit amigas.cz now to see the best up-to-date Amigas content for Czech Republic and also check out these interesting facts you probably never knew about amigas.cz

Jazykové kurzy angličtiny a španělštiny v Praze a Brně. Výuka pomocí Callanovy metody. Pomaturitní studium v jazykové škole AMIGAS.

Visit amigas.cz

Key Findings

We analyzed Amigas.cz page load time and found that the first response time was 1.8 sec and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

amigas.cz performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value16.4 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value8,750 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.198

62/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

Network Requests Diagram

amigas.cz

1840 ms

wp-emoji-release.min.js

256 ms

jquery.fancybox-1.3.4.min.css

234 ms

sfsi-style.css

239 ms

public.css

251 ms

Our browser made a total of 157 requests to load all elements on the main page. We found that 47% of them (74 requests) were addressed to the original Amigas.cz, 15% (24 requests) were made to Static.xx.fbcdn.net and 8% (12 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Amigas.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 637.5 kB (26%)

Content Size

2.5 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Amigas.cz main page is 2.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 170.8 kB

  • Original 221.4 kB
  • After minification 219.7 kB
  • After compression 50.6 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 170.8 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 40.9 kB

  • Original 1.6 MB
  • After minification 1.6 MB

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. Amigas images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 245.3 kB

  • Original 392.2 kB
  • After minification 380.0 kB
  • After compression 146.8 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 245.3 kB or 63% of the original size.

CSS Optimization

-82%

Potential reduce by 180.5 kB

  • Original 220.8 kB
  • After minification 186.8 kB
  • After compression 40.3 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. Amigas.cz needs all CSS files to be minified and compressed as it can save up to 180.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 98 (64%)

Requests Now

154

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Amigas. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 63 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

amigas.cz

amigas.cz

1840 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

256 ms

jquery.fancybox-1.3.4.min.css

jquery.fancybox-1.3.4.min.css

234 ms

sfsi-style.css

sfsi-style.css

239 ms

public.css

public.css

251 ms

magnific-popup.css

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248 ms

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47 ms

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16 ms

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1007 ms

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1006 ms

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1150 ms

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1280 ms

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1854 ms

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2037 ms

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1001 ms

bc_partner_color.gif

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670 ms

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999 ms

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670 ms

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1912 ms

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2026 ms

collect

collect

15 ms

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6 ms

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1979 ms

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10 ms

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249 ms

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1991 ms

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2134 ms

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336 ms

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431 ms

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266 ms

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196 ms

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ping

45 ms

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28 ms

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70 ms

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87 ms

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128 ms

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106 ms

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314 ms

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144 ms

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81 ms

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75 ms

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134 ms

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166 ms

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42 ms

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39 ms

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Accessibility Review

amigas.cz accessibility score

97

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.

Best Practices

amigas.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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

amigas.cz SEO score

93

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

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

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 Amigas.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 Amigas.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

amigas.cz

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