Access serialzone.cz. SerialZone.cz – nejzábavnější seriálový web

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value21.2 s

0/100

10%

TBT (Total Blocking Time)

Value10,360 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.109

87/100

15%

TTI (Time to Interactive)

Value59.7 s

0/100

10%

serialzone.cz

384 ms

www.serialzone.cz

935 ms

css-1709135910.css

344 ms

menu.css

287 ms

css

43 ms

Our browser made a total of 167 requests to load all elements on the main page. We found that 33% of them (55 requests) were addressed to the original Serialzone.cz, 5% (8 requests) were made to Live.rezync.com and 5% (8 requests) were made to Etargetcdn.com. The less responsive or slowest element that took the longest time to load (19.9 sec) relates to the external source Toplist.cz.

Content Size

2.1 MB

After Optimization

2.0 MB

In fact, the total size of Serialzone.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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 55.1 kB

Original 68.2 kB
After minification 55.1 kB
After compression 13.1 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. This page needs HTML code to be minified as it can gain 13.1 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 55.1 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 36.2 kB

Original 1.3 MB
After minification 1.2 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. Serial Zone images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 80.0 kB

Original 697.8 kB
After minification 684.6 kB
After compression 617.9 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 80.0 kB or 11% of the original size.

CSS Optimization

-15%

Potential reduce by 16.8 kB

Original 113.2 kB
After minification 113.2 kB
After compression 96.4 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. Serialzone.cz needs all CSS files to be minified and compressed as it can save up to 16.8 kB or 15% of the original size.

Requests Now

143

After Optimization

The browser has sent 143 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serial Zone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 50 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.