2.8 sec in total
334 ms
2.2 sec
263 ms
Welcome to symbio.cz homepage info - get ready to check SYMBIO best content for Czech Republic right away, or after learning these important things about symbio.cz
We play around and push the limits of creative advertising, innovation, social, strategic planning and video production. Online, offline… everywhere.
Visit symbio.czWe analyzed Symbio.cz page load time and found that the first response time was 334 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
symbio.cz performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value27.4 s
0/100
25%
Value28.5 s
0/100
10%
Value1,410 ms
16/100
30%
Value0.005
100/100
15%
Value25.5 s
0/100
10%
334 ms
525 ms
230 ms
241 ms
479 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Symbio.cz, 48% (16 requests) were made to Symbiodigital.com and 9% (3 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (901 ms) relates to the external source Symbiodigital.com.
Page size can be reduced by 418.5 kB (36%)
1.2 MB
754.5 kB
In fact, the total size of Symbio.cz main page is 1.2 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. 50% of websites need less resources to load. Images take 624.0 kB which makes up the majority of the site volume.
Potential reduce by 12.5 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 12.5 kB or 66% of the original size.
Potential reduce by 12.4 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. SYMBIO images are well optimized though.
Potential reduce by 278.1 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 278.1 kB or 71% of the original size.
Potential reduce by 115.5 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. Symbio.cz needs all CSS files to be minified and compressed as it can save up to 115.5 kB or 84% of the original size.
Number of requests can be reduced by 8 (29%)
28
20
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SYMBIO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
symbio.cz
334 ms
www.symbiodigital.com
525 ms
style.min.css
230 ms
nizrs.js
241 ms
global.min.js
479 ms
bg.svg
295 ms
pf_2016.jpg
373 ms
homepage-460x322-30.png
708 ms
430x322-01-1.jpg
709 ms
homepage-460x322-29.png
706 ms
430x322-01.jpg
572 ms
430x322.jpg
455 ms
gtm.js
63 ms
sprite.svg
459 ms
nav-li-arrow.png
563 ms
neosanspromedium.woff
901 ms
neosansproregular.woff
877 ms
analytics.js
42 ms
fbevents.js
5 ms
javascript.gp
259 ms
hotjar-139881.js
135 ms
55 ms
collect
12 ms
collect
52 ms
modules-043c1e6abe660c48857202e419ff9d8a.js
153 ms
all.js
101 ms
weather
40 ms
36 ms
xd_arbiter.php
19 ms
xd_arbiter.php
30 ms
visit-data
210 ms
print.css
113 ms
xd_arbiter.php
10 ms
symbio.cz accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
symbio.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
symbio.cz SEO score
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
Document uses legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Symbio.cz can be misinterpreted by Google and other search engines. Our service has detected that English 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 Symbio.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.
symbio.cz
Open Graph data is detected on the main page of SYMBIO. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: