Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

phoca.cz

Phoca

Page Load Speed

5.5 sec in total

First Response

992 ms

Resources Loaded

4.3 sec

Page Rendered

247 ms

phoca.cz screenshot

About Website

Click here to check amazing Phoca content for United States. Otherwise, check out these important facts you probably never knew about phoca.cz

Phoca - Building Web Apps. Powerful extensions for Joomla!.

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Key Findings

We analyzed Phoca.cz page load time and found that the first response time was 992 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

phoca.cz performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value11.3 s

5/100

10%

TBT (Total Blocking Time)

Value4,340 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.181

67/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

phoca.cz

992 ms

phocadocumentation-grey.css

270 ms

skitter.styles.css

402 ms

jquery-1.6.4.min.js

947 ms

jquery.skitter.js

931 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 52% of them (62 requests) were addressed to the original Phoca.cz, 8% (10 requests) were made to Static.xx.fbcdn.net and 6% (7 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Phoca.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 838.6 kB (49%)

Content Size

1.7 MB

After Optimization

888.8 kB

In fact, the total size of Phoca.cz main page is 1.7 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. Images take 617.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 50.1 kB

  • Original 61.4 kB
  • After minification 59.6 kB
  • After compression 11.3 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 50.1 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 25.6 kB

  • Original 617.7 kB
  • After minification 592.2 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. Phoca images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 295.5 kB

  • Original 501.5 kB
  • After minification 446.7 kB
  • After compression 206.1 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 295.5 kB or 59% of the original size.

CSS Optimization

-86%

Potential reduce by 467.5 kB

  • Original 546.7 kB
  • After minification 446.7 kB
  • After compression 79.2 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. Phoca.cz needs all CSS files to be minified and compressed as it can save up to 467.5 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (51%)

Requests Now

116

After Optimization

57

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Phoca. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

phoca.cz accessibility score

74

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

phoca.cz best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

phoca.cz SEO score

90

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Phoca.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 Phoca.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 data is detected on the main page of Phoca. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: