Access ziteboard.com. Ziteboard | Online Whiteboard with Realtime Collaboration

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value1.1 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.1 s

100/100

10%

ziteboard.com

188 ms

ziteboard.com

1908 ms

wp-emoji-release.min.js

75 ms

settings.css

148 ms

css

59 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 80% of them (43 requests) were addressed to the original Ziteboard.com, 7% (4 requests) were made to Fonts.googleapis.com and 6% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Ziteboard.com.

Content Size

3.4 MB

After Optimization

1.4 MB

In fact, the total size of Ziteboard.com main page is 3.4 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. Javascripts take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 52.3 kB

Original 66.0 kB
After minification 64.1 kB
After compression 13.7 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 52.3 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 69.5 kB

Original 911.2 kB
After minification 841.8 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. Ziteboard images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 1.2 MB

Original 1.6 MB
After minification 1.5 MB
After compression 410.7 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 1.2 MB or 74% of the original size.

CSS Optimization

-89%

Potential reduce by 789.8 kB

Original 892.4 kB
After minification 789.2 kB
After compression 102.6 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. Ziteboard.com needs all CSS files to be minified and compressed as it can save up to 789.8 kB or 89% of the original size.

Requests Now

After Optimization

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ziteboard. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.