Access reklamni-agentura-globalvision.cz. Reklamní agentura - Global Vision a.s.

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

21/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.168

70/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

reklamni-agentura-globalvision.cz

502 ms

reklamni-agentura-globalvision.cz

394 ms

www.reklamni-agentura-globalvision.cz

1048 ms

Autocompleter.css

98 ms

slimbox.css

195 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 84% of them (95 requests) were addressed to the original Reklamni-agentura-globalvision.cz, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Toplist.cz.

Content Size

1.7 MB

After Optimization

1.6 MB

In fact, the total size of Reklamni-agentura-globalvision.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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 42.5 kB

Original 53.5 kB
After minification 51.7 kB
After compression 11.0 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 42.5 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 21.8 kB

Original 1.3 MB
After minification 1.3 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. Reklamni Agentura Global Vision images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 80.5 kB

Original 346.6 kB
After minification 346.5 kB
After compression 266.1 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 80.5 kB or 23% of the original size.

CSS Optimization

-22%

Potential reduce by 8.8 kB

Original 40.0 kB
After minification 40.0 kB
After compression 31.2 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. Reklamni-agentura-globalvision.cz needs all CSS files to be minified and compressed as it can save up to 8.8 kB or 22% of the original size.

Requests Now

102

After Optimization

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Reklamni Agentura Global Vision. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

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

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

High

Document uses plugins

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 Reklamni-agentura-globalvision.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 Reklamni-agentura-globalvision.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

reklamni-agentura-globalvision.cz

Open Graph description is not detected on the main page of Reklamni Agentura Global Vision. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Reklamní agentura - Global Vision a.s. - reklamní agentura Praha

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

reklamni-agentura-globalvision.cz

reklamni-agentura-globalvision.cz

www.reklamni-agentura-globalvision.cz

Autocompleter.css

slimbox.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

reklamni-agentura-globalvision.cz

reklamni-agentura-globalvision.cz

www.reklamni-agentura-globalvision.cz

Autocompleter.css

slimbox.css

calendar-blue.css

LightFace.css

icons.css

common.css

tabber.css

main.css

tabber.js

textarea-resizer.js

full.compressed.js

Autocompleter.js

Autocompleter.Request.js

Observer.js

slimbox-1.71.js

calendar.js

calendar-setup.js

calendar-en.js

calendar-cs-utf8.js

utils.js

recognize_parts.js

LightFace.js

LightFace.IFrame.js

lightface-attach.js

iFrameFormRequest.js

slideGallery.js

conversion.js

freshwidget.js

retargeting.js

analytics.js

collect

collect

js

fbds.js

flash-bg2.jpg

logo-new.png

s1.jpg

s2.jpg

s4.jpg

s3.jpg