Tools & Wizards About Us

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

prag-aktuell.cz

prag aktuell | Stadtmagazin | Nachrichten aus Prag und Tschechien | Jobbörse

Page Load Speed

5.6 sec in total

First Response

317 ms

Resources Loaded

4.7 sec

Page Rendered

539 ms

About Website

Click here to check amazing Prag Aktuell content for Germany. Otherwise, check out these important facts you probably never knew about prag-aktuell.cz

Deutschsprachiges Prager Stadtmagazin. Aktuelle Nachrichten und Infos aus Prag und Tschechien, Veranstaltungskalender, Kleinanzeigen, Jobs.

Visit prag-aktuell.cz

Key Findings

We analyzed Prag-aktuell.cz page load time and found that the first response time was 317 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

prag-aktuell.cz performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value2,790 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.754

6/100

15%

TTI (Time to Interactive)

Value26.2 s

0/100

10%

Network Requests Diagram

prag-aktuell.cz

317 ms

prag-aktuell.cz

600 ms

system.base.css

193 ms

system.menus.css

291 ms

system.messages.css

294 ms

Our browser made a total of 264 requests to load all elements on the main page. We found that 57% of them (150 requests) were addressed to the original Prag-aktuell.cz, 8% (21 requests) were made to Google.com and 5% (13 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Prag-aktuell.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 743.5 kB (35%)

Content Size

2.1 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Prag-aktuell.cz main page is 2.1 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. 70% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 280.7 kB

  • Original 333.1 kB
  • After minification 312.2 kB
  • After compression 52.4 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 280.7 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 66.8 kB

  • Original 597.9 kB
  • After minification 531.1 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. Obviously, Prag Aktuell needs image optimization as it can save up to 66.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-34%

Potential reduce by 369.0 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 719.7 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 369.0 kB or 34% of the original size.

CSS Optimization

-28%

Potential reduce by 27.0 kB

  • Original 97.8 kB
  • After minification 95.3 kB
  • After compression 70.9 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. Prag-aktuell.cz needs all CSS files to be minified and compressed as it can save up to 27.0 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 180 (76%)

Requests Now

238

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 238 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Prag Aktuell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 68 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

prag-aktuell.cz accessibility score

88

Accessibility Issues

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

prag-aktuell.cz best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

prag-aktuell.cz SEO score

97

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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