Tools & Wizards About Us
grafika-praha.cz screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

grafika-praha.cz

studio Grafika Praha - Efektivní řešení Vaší reklamy

Page Load Speed

1.5 sec in total

First Response

431 ms

Resources Loaded

941 ms

Page Rendered

104 ms

grafika-praha.cz screenshot

About Website

Click here to check amazing Grafika Praha content. Otherwise, check out these important facts you probably never knew about grafika-praha.cz

studio Grafika Praha nabízí kompletní řešení vaší reklamy. Využívejte Váš rozpočet na reklamu efektivně

Visit grafika-praha.cz

Key Findings

We analyzed Grafika-praha.cz page load time and found that the first response time was 431 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

grafika-praha.cz performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value230 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

grafika-praha.cz

431 ms

styly.css

127 ms

AC_RunActiveContent.js

236 ms

all.js

9 ms

ga.js

32 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 46% of them (6 requests) were addressed to the original Grafika-praha.cz, 15% (2 requests) were made to Google-analytics.com and 15% (2 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (431 ms) belongs to the original domain Grafika-praha.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.0 kB (32%)

Content Size

58.7 kB

After Optimization

39.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Grafika-praha.cz main page is 58.7 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. 25% of websites need less resources to load. Javascripts take 25.5 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 10.4 kB

  • Original 14.8 kB
  • After minification 14.6 kB
  • After compression 4.4 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 10.4 kB or 71% of the original size.

Image Optimization

-2%

Potential reduce by 285 B

  • Original 16.5 kB
  • After minification 16.2 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. Grafika Praha images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 6.8 kB

  • Original 25.5 kB
  • After minification 22.3 kB
  • After compression 18.7 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 6.8 kB or 27% of the original size.

CSS Optimization

-79%

Potential reduce by 1.5 kB

  • Original 1.9 kB
  • After minification 1.5 kB
  • After compression 393 B

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. Grafika-praha.cz needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Grafika Praha. According to our analytics all requests are already optimized.

Network Requests Diagram

grafika-praha.cz

grafika-praha.cz

431 ms

styly.css

styly.css

127 ms

AC_RunActiveContent.js

AC_RunActiveContent.js

236 ms

all.js

all.js

9 ms

ga.js

ga.js

32 ms

design.jpg

design.jpg

125 ms

logo.png

logo.png

231 ms

grafika.png

grafika.png

227 ms

__utm.gif

__utm.gif

48 ms

131 ms

xd_arbiter.php

xd_arbiter.php

42 ms

xd_arbiter.php

xd_arbiter.php

53 ms

like.php

like.php

111 ms

Accessibility Review

grafika-praha.cz accessibility score

93

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

grafika-praha.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

SEO Factors

grafika-praha.cz SEO score

69

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

Document uses plugins

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Grafika-praha.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Grafika-praha.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

grafika-praha.cz

Open Graph description is not detected on the main page of Grafika Praha. 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: