Access xvisionoptics.com. X-Vision Optics | Night Vision Optics, Thermals & Rangefinders

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

7/100

25%

SI (Speed Index)

Value4.8 s

68/100

10%

TBT (Total Blocking Time)

Value1,730 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.071

96/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

xvisionoptics.com

505 ms

theme.css

50 ms

preloads.js

76 ms

load_feature-87876fa245af19cbd14aa886ed59c6aa8a27c45d24dcd7a81cf2d2323506233e.js

75 ms

storefront-a2d444786d996da5634fbbaeeffe6104ee672440dfa6cdcaebfb27dceaaf9c0f.js

47 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 73% of them (40 requests) were addressed to the original Xvisionoptics.com, 22% (12 requests) were made to Cdn.shopify.com and 2% (1 request) were made to Developers.google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Xvisionoptics.com.

Content Size

2.4 MB

After Optimization

1.9 MB

In fact, the total size of Xvisionoptics.com main page is 2.4 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. 60% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 367.4 kB

Original 429.3 kB
After minification 420.4 kB
After compression 62.0 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 367.4 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 8.8 kB

Original 1.6 MB
After minification 1.6 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. X Vision Optics images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 48.6 kB

Original 288.9 kB
After minification 288.9 kB
After compression 240.4 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 48.6 kB or 17% of the original size.

CSS Optimization

-23%

Potential reduce by 12.8 kB

Original 54.7 kB
After minification 54.7 kB
After compression 41.9 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. Xvisionoptics.com needs all CSS files to be minified and compressed as it can save up to 12.8 kB or 23% of the original size.

Requests Now

After Optimization

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of X Vision Optics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.