Access visionspares.com. Vision Spares – Exploded product part diagram systems

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.6 s

82/100

10%

visionspares.com

263 ms

site.css

78 ms

slideshow.css

154 ms

jquery-1.4.1.js

465 ms

api.js

35 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 64% of them (7 requests) were addressed to the original Visionspares.com, 18% (2 requests) were made to Google-analytics.com and 9% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (465 ms) belongs to the original domain Visionspares.com.

Content Size

483.2 kB

After Optimization

326.6 kB

In fact, the total size of Visionspares.com main page is 483.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Javascripts take 409.5 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 3.4 kB

Original 5.2 kB
After minification 4.1 kB
After compression 1.8 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 1.1 kB, which is 21% 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 3.4 kB or 66% of the original size.

Image Optimization

-4%

Potential reduce by 2.8 kB

Original 63.6 kB
After minification 60.7 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. Vision Spares images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 146.6 kB

Original 409.5 kB
After minification 336.1 kB
After compression 263.0 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 146.6 kB or 36% of the original size.

CSS Optimization

-78%

Potential reduce by 3.8 kB

Original 4.9 kB
After minification 3.8 kB
After compression 1.1 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. Visionspares.com needs all CSS files to be minified and compressed as it can save up to 3.8 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vision Spares. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.