Access zieler.co.uk. ZIELER | Art Supplies | Tested & Approved By Artists

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value230 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

zieler.co.uk

119 ms

www.zieler.co.uk

84 ms

jquery.min.js

20 ms

jquery-migrate.min.js

35 ms

underscore.min.js

51 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 77% of them (72 requests) were addressed to the original Zieler.co.uk, 10% (9 requests) were made to Widget.reviews.co.uk and 3% (3 requests) were made to Assets.reviews.io. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Zieler.co.uk.

Content Size

3.8 MB

After Optimization

3.4 MB

In fact, the total size of Zieler.co.uk main page is 3.8 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. 60% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 359.0 kB

Original 427.5 kB
After minification 422.3 kB
After compression 68.5 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 359.0 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 22.2 kB

Original 3.1 MB
After minification 3.1 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. ZIELER images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 329 B

Original 262.1 kB
After minification 262.1 kB
After compression 261.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-60%

Potential reduce by 2.3 kB

Original 3.9 kB
After minification 3.5 kB
After compression 1.6 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. Zieler.co.uk needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 60% of the original size.

Requests Now

After Optimization

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZIELER. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 46 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.